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In the context of ongoing global urbanization, the disparity in urban development, marked by the dual phenomena of urban sprawl and urban shrinkage at the regional level, has become increasingly evident. In this vein, two land-related governance strategies—smart growth (SG) and smart shrinkage (SS)—emerge as potential remedies to these challenges, targeting urban expansion and shrinkage, respectively. This study bridges the gap in the fragmented discourse surrounding SG and SS by conducting a comprehensive comparative review on the respective literatures. Utilizing the Scopus database, our research employs trend analysis, text and topic mining, time node analysis, and regional analysis, augmented by qualitative reviews of seminal papers. The findings reveal a notable shift in research focus, with interest in SS surging around 2010 (the number of SS-related papers published after 2010 accounts for 92.3% of the total number of the entire study period) as attention to SG waned, suggesting an impending paradigm shift in urban sustainability. The analysis indicates that SS research lacks the disciplinary diversity, thematic breadth, and empirical depth of SG studies, underscoring a need for a more robust theoretical foundation to support urban sustainability. Furthermore, while both SG and SS derive from environmental science foundations, SG predominantly addresses the physical and landscape attributes of urban areas, whereas SS focuses more on socio-economic dimensions. Our findings point to an intrinsic link between SG and SS, which could lay the groundwork for their integration into a unified theoretical framework to better advance urban sustainability. [ABSTRACT FROM AUTHOR]

The relocation of Indonesia's capital to the IKN (Ibu Kota Negara) Nusantara in East Kalimantan is leading to significant changes in land use, shifting from natural vegetation and agriculture to urban infrastructure. This transition brings about economic diversification and urban expansion, but it also raises concerns about its impact on society, the economy, and the environment. The rapid development affects biodiversity conservation, food security, and the livelihoods of rural and Indigenous communities, leading to conflicts across social and economic dimensions. This research uses qualitative and quantitative data to examine the socio-economic and environmental changes in the IKN Nusantara area from 2003 to 2023. The findings show a notable increase in built-up areas, indicating urbanization and a decrease in agricultural land. The study discusses the implications for local populations and ecosystems, emphasizing the need for inclusive governance, community participation, and conflict resolution. It also proposes a comprehensive policy framework that promotes sustainable land management, recognizes Indigenous and local rights, and fosters inclusive economic growth to respect Indonesia's rich environmental and cultural heritage. [ABSTRACT FROM AUTHOR]

The Mediterranean Basin is severely impacted by anthropogenic changes affecting both natural ecosystems and human livelihoods. The region is highly vulnerable to natural hazards, with floods being considered the most important, due both to their frequency and impacts. Koiliaris watershed (northwest of Crete Island, Greece) represents a relevant case study as past land-use changes via deforestation and intense cultivation practices induce soil organic matter losses, making soils susceptible to water erosion and desertification. The restoration of native riparian forests has been identified as the most effective nature-based solution (NBS) for the area. Through modeling, our study assessed the effectiveness of this NBS in addressing flood risk and erosion while providing additional ecosystem services (carbon sequestration and biodiversity conservation). A cost–benefit analysis has been then implemented to also investigate the sustainability of the investment from an economic point of view. Our results show the NBS would be successful in ensuring a better flow of targeted ecosystem services compared to the business-as-usual conditions. The associated investment would result in economic sustainability and associated costs would be paid back in five years. Though site-specific, our study provides lessons learned for dealing with future land-restoration challenges in the Mediterranean to cope with climate change-related challenges. [ABSTRACT FROM AUTHOR]

Although climate change adaptation (CCA) and spatial planning are relevant to promoting climate resilience, Italy shows a certain lack of studies focused on the coherence between national CCA objectives and sectoral plans. We aim to investigate such a research gap and propose and apply a logical framework approach (LFA)-based method to assess the coherence of sectoral plans adopted in Sardinia (Italy) with the missions of the Italian National Climate Change Adaptation Plan (NCCAP). We apply LFA to analytically scrutinize sectoral plans by reconstructing their strategic framework—including objectives and actions—and comparing them to the CCA objectives established by the NCCAP. The purpose is to provide the regional administrations with a methodological approach and tangible findings, suggesting the need for updating plans lacking CCA contents and contributing to the drafting or updating of the regional strategy for CCA. The method adopted in this study allowed us to identify plan objectives and actions that fully or partially integrate NCCAP objectives. Then, plans partially (or not at all) consistent with the NCCAP can be integrated with CCA contents. This is relevant to promoting climate resilience issues in plans that have clear effects in terms of spatial, landscape, and urban planning, according to different governance levels. [ABSTRACT FROM AUTHOR]

(1) In an era where sustainable behavior is increasingly crucial, understanding the discrepancy between individuals' sustainability-oriented values and their actual behaviors, known as the inner–outer gap, is vital. This systematic literature review explores the potential of the Tripartite Structure of Sustainability (TSS) framework to address this gap within the context of sustainable education. By reviewing the literature from the APA, ERIC, and Web of Science databases, searched on 25 October 2020, the factors influencing sustainable actions were systematically examined. Articles had to be relevant to the topic (sustainability, morality in relation to sustainability, or morality in general) and report on empirically validated factors that have an impact on the inner-outer gap. (2) By employing a qualitative content analysis approach, 56 articles over a 15-year period were analyzed, identifying 83 factors that either bridged or reinforced the inner–outer gap. These factors were categorized within the TSS framework, which segments sustainability-oriented actions into individual, social, and self-transcendent domains, alongside their activation points: stable, situational, or automated. (3) The analysis revealed that self-focused factors often reinforce the gap, suggesting they are a hindrance to sustainable behavior. Conversely, self-transcendent factors consistently bridged the gap, promoting sustainability. Social factors showed variable impacts based on the ethical and sustainable context they were placed in, suggesting that the social environment's orientation significantly influences sustainable behavior. (4) This study concludes that the TSS framework offers a promising approach to advancing education for sustainable development (ESD) and contributes insights into how to promote the required paradigm shift towards holistic and interconnected perspectives. [ABSTRACT FROM AUTHOR]

The article presents a practical method that combines low-cost camera systems with remotely operated vehicles (ROVs) to accomplish a comprehensive but economically feasible underwater survey of large hydropower infrastructures. Typically, inspecting reservoirs entails draining them off to allow for visual inspections, which are time-intensive, pose risks to operators' safety and are associated with generation losses. In this regard, ROVs are a much safer and more efficient alternative to traditional methods. The study was conducted at the Pack reservoir in Austria, where a reference framework was set up using terrestrial laser scanning and checkerboard markings for the above-water components. A ROV equipped with a GoPro camera and lighting system for the underwater recordings has been employed. Via a close-range photogrammetric approach, it was possible to generate 3D point clouds of the submerged infrastructure with a survey-grade accuracy level. Various strategies were explored to perform bundle block adjustment (BBA), among these were strategies where ground control points (GCPs) were used, strategies without the use of GCPs but pre-calibrated initial camera parameters and strategies with a combination of using both GCPs and pre-calibrated camera parameters in the BBA. The deployment of an inspection technique using low-cost sensors that can generate highly detailed three-dimensional models of submerged infrastructure areas is presented and discussed, allowing easy detection and localization for maintenance inspection, all while being cost-effective. The paper strengthens the suggestion of best practices that optimize camera settings, considering the effect of electronic image stabilization, suggesting its avoidance, and using advanced calibration methods. [ABSTRACT FROM AUTHOR]

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Urban greening is a crucial trend for achieving sustainability as it helps enhance the local climate and lower temperatures. So interesting green elements in cities is an urgent necessity, not an option. This study tries to elucidate suitable urban greening solutions in cities compact and limited in space. This study aims to clarify relevant urban greening strategies in densely populated cities with limited space, particularly old historical cities, by employing a methodology that involves formulating effective and suitable indicators to enhance urban greening in such places. The findings of the theoretical framework revealed various approaches to implementing urban greening in densely populated cities. These include the establishment of a network of green spaces, the installation of green roofs, the incorporation of front balconies, the use of temporary vegetation, and the creation of gardens and parks outside the city. These strategies were assessed using descriptive methods. These indicators were implemented in the ancient city located in the Al-Najaf Governorate, which is a historically significant city and a crucial hub. The implementation of these strategies can enhance the local climate of the city and transform its roadways and structures in a sustainable manner. [ABSTRACT FROM AUTHOR]

The green infrastructure of the city of Novi Sad is characterized by a significant presence of ornamental invasive alien species, which might lead to their uncontrolled spread and suppression of autochthonous dendroflora. This study aimed to determine the ecosystem services and disservices of ornamental dendroflora in Novi Sad, as well as how they can affect urban green areas. Of the total ornamental dendroflora in Novi Sad, 88.33% of species with a good adaptation were determined, while 10% had a medium and 1.67% had a very good adaptation. Thirty-four allochthonous species showed very high (38.24%), moderate (47.06%), and low (14.71%) invasive potential according to the conducted invasiveness risk assessment. These species are also characterized by high (2.94%), moderate (67.65%), and low (29.41%) allergenic potential. On the contrary, 26 ornamental autochthonous species are characterized by moderate (38.46%) and low (61.54%) rates of spread on public green areas, while also characterized by high (26.92%), moderate (50%), and weak (23.08%) allergenic potential. Ornamental dendroflora provides many more positive ecosystem services, such as urban afforestation, climate regulation, decorative-aesthetic value, air and water purification, ecotourism and recreation, and other services that are of great benefit to the residents of that city. The highest calculated values of ecosystem services in allochthonous and autochthonous species were 27 and 26.5 (out of possible maximal value 40), while ecosystem disservices accounted down to the value of - 13.5 (out of possible minimal value - 22). Therefore, intrinsic disservices such as the production of large amounts of green waste of ornamental dendroflora can be shifted into a novel ecosystem service-green solutions based on nature, to avoid unsuitable deposition of seeds in the soil and creation of suitable vegetation on public green areas., (© 2022. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)

This study investigates the associations of vigorous-intensity gardening time with cardiometabolic health risk markers. This cross-sectional study (AusDiab) analyzed 2011–2012 data of 3,664 adults (55% women, mean [range], age = 59.3 [34–94] years) in Australia. Multiple linear regression models examined associations of time spent participating in vigorous gardening (0, <150 min/week, ≥150 min/week) with a clustered cardiometabolic risk (CMR) score and its components, for the whole sample and stratified by age and gender. Of participants, 61% did no vigorous gardening, 23% reported <150 min/week, and 16% reported ≥150 min/week. In the whole sample, spending ≥150 min/week in vigorous gardening was associated with lower CMR (lower CMR score, waist circumference, diastolic blood pressure, and triglycerides) compared with no vigorous gardening. Stratified analyses suggested that these associations were almost exclusively observed for older adults and women. These findings suggest the public health potential of vigorous-intensity gardening in reducing CMR. [ABSTRACT FROM AUTHOR]

The emergence of nature-based solutions (NbS) in science, policy, and practice signals a paradigmatic shift in urban climate change adaptation, yet empirical investigations into its impact on adaptation definitions and progress tracking remain scarce. Addressing this gap, we conducted thematic analysis on semi-structured interviews (n = 15) with practitioners responsible for implementing and evaluating urban NbS in different countries. We provide a nuanced understanding of urban adaptation goals within urban NbS according to the insights from these practitioners, extending beyond hazard mitigation and towards cultivating and strengthening relationships between humans and nature. Tracking adaptation progress towards such relational adaptation goals requires acknowledging knowledge pluralism and the diversity of human-nature relations. We propose an alternative definition of adaptation supported by our data that aims to foster a more holistic approach to urban climate adaptation that accounts for the potential benefits of urban NbS across interconnected climate, biodiversity, and social goals., (© 2024. The Author(s).)

Urban foraging for wild plant and animal products is increasingly recognised for its multiple benefits for people and nature stewardship. Planning for foraging in urban greenspace is one way that foraging can be made more accessible, beneficial, and equitable. Here, we explore how foraging could be recognised and provided for in urban municipalities in eastern South Africa. We synthesise forager and land manager interviews, policy analysis, and iterative discussions to develop four land use configurations under which foraging could be planned for. Design principles for community-based natural resource management are used to assess the feasibility of each configuration. We identify stakeholders who would be involved in governing each configuration, and how urban foraging can co-produce desirable outcomes for their priorities. We list locally-specific actions to enable collaborative greenspace governance through urban foraging. We suggest some generally applicable design considerations and implications for each of the four configurations., (© 2024. The Author(s).)

Salt marshes play a critical role in supporting water quality, erosion control, flood protection, and carbon sequestration. Threats from climate change and human activities have prompted global restoration initiatives. We analyzed restoration efforts worldwide from 1978 to 2022, using the Web of Science database and SciMAT mapping tool. After a PRISMA screening to identify methodologies, success rates, and key indicators, a total of 62 publications underwent detailed analysis, to increase knowledge on the best practices to employ in future restoration interventions and evaluation of their effectiveness. The research reveals a growing interest in ecosystem dynamics, biodiversity, anthropogenic impacts, and ecosystem services. Assisted interventions emerged as the predominant restoration method, employing 15 indicators across vegetation, sediment, fauna, and water, each one using different metrics for the intervention evaluation based on how good the outcome of the interventions described in the reviewed studies met the desired result. Our analysis suggests that combining natural interventions such as managed realignment with reconnection to tidal waters, along with long-term monitoring of vegetation, fauna, and water indicators such as sedimentation and erosion rates, plant cover and biomass, as well as fauna diversity and density, leads to the most successful outcomes. We provide valuable insights into best practices for future restoration interventions, offering guidance to future practitioners and policymakers based on a comprehensive review of the scientific literature, contributing to the resilience of these vital ecosystems, and ensuring effective restoration actions in the coming years. [ABSTRACT FROM AUTHOR]

Anticipated sea level rises from global climate change pose a significant flood risk to urban land. Evaluating urban land suitability under sea level rise scenarios is crucial for promoting sustainable development. Recent research has advanced the application of artificial intelligence and the integration of GIS with models, yet the impact of climate change on land suitability has often been overlooked. This study focuses on Xihu District in Hangzhou, utilizing the entropy weight and matter-element model to evaluate land suitability for urban development. The evaluation results were cross-verified with land use plans. A comprehensive analysis of potential flood risk to urban land in 2100 was conducted, considering varying degrees of sea level rise under Sustainable Development Scenario SSP1-2.6 and High-end Emission Scenario SSP5-8.5, as well as the scenario reflecting the most severe sea level rise during extreme climate events. The results indicate that more than half of the land in the study area is suitable for construction, aligning spatially with the current planned urban land. The analysis process of the matter-element model reflects the impact level of each indicator on urban land suitability, conveying information both spatially and numerically, thus enhancing accuracy. Scenario analysis reveals that approximately 10% to 20% of urban land in the study area could face flooding threats due to future sea level rises, primarily in the northern and southeastern regions. Recommendations for future land development and spatial planning strategies to address flood risk are discussed, aiming to alleviate the pressure on urban land in response to future climate change. [ABSTRACT FROM AUTHOR]

Cities worldwide are facing varying degrees of ongoing threats closely tied to climate change. Research is emerging that addresses climate risks as a pressing issue, especially for vulnerable cities in the Global South; however, there is a significant lack of systematic and application-oriented research on ecosystem-based adaptation to urban climate change. This study uses Shenyang in Northeast China as a case study, employing multisource data and integrated methods to examine and depict the dynamics of urban ecosystem-based adaptation to climate change amid rapid urbanization. The results indicate a decline in capacity for climate change adaptation during the study period. A framework for mainstreaming ecosystem-based adaptation is proposed, identifying specific strategies for climate change mitigation and adaptation in urban policy and planning processes in Shenyang. It also has significance for other cities to draw lessons from. By linking urban ecosystem dynamics, the capacity for urban climate adaptation, and sustainable urban governance, this study bridges the gap between research and practice in urban climate change adaptation, and expands the contribution of geography-based interdisciplinary integration to urban resilience. More practically, it provides references for Shenyang in adapting to climate change and transitioning to sustainable development. [ABSTRACT FROM AUTHOR]

The main aim of this article is to evaluate the impact of dynamic indicators associated with urban spaces on the environmental behavior of residents in Shanghai, China. With the city experiencing rapid urbanization and increasing environmental concerns, it is crucial to understand how the design and management of urban spaces can encourage pro-environmental attitudes and actions among the population. The study specifically focuses on dynamic indicators, namely vitality, accessibility, quality, and walkability, to develop a comprehensive understanding of the utilization and experience of urban spaces. The research outcomes will make valuable contributions towards Shanghai's objectives of achieving environmental sustainability, while also providing insights that have broader relevance to sustainable urban development globally. As the built environment significantly influences energy consumption, resource utilization, pollution generation, and overall human wellbeing, attaining urban sustainability is of paramount importance. The findings of this study will aid in informing strategies and policies that promote sustainable practices, not only benefiting Shanghai but also serving as a valuable resource for urban development initiatives worldwide. Sustainable urban design principles, including compactness, density, mixed land use, greening, and walkability, have been associated with pro-environmental behaviors, including reduced reliance on automobiles, increased walking and cycling, and heightened environmental consciousness. Nevertheless, the relationship between the built environment and sustainability behaviors is intricate and is influenced by multiple factors. Consequently, further research is necessary to comprehend how specific spatial and temporal dynamics impact environmental behaviors within urban settings. In this study, an artificial neural network (ANN) was developed to estimate the quality and walkability of an area and environmental behaviors by considering the augmented vitality and accessibility factors. The ANN's predictions demonstrate that higher levels of vitality and accessibility positively contribute to improved walkability and environmental behaviors. The accuracy of the ANN's predictions was assessed using linear regression, which yielded acceptable error rates when compared with experimental results. [ABSTRACT FROM AUTHOR]

(1) Contemporary approaches to sustainable housing design tend to prioritize technological solutions supporting energy efficiency and climate change mitigation. On the contrary, spatial planning of housing estates does not always address all pro-ecological aspects, such as the role of greenery. This research aimed to assess the greenery content and its environmental importance in typical housing districts in the selected study area. (2) The research methodology was based on indicators reflecting the biologically active area ratio, the length of communication routes lined with trees, the tree number per area unit, the tree canopy, and the environmental benefits delivered by the trees. The above indicators allowed us to compare selected models of suburban residential districts typical of specific timeframes. (3) The results indicated that the greenery content and its environmental benefits in suburban districts are decreasing in the study area. Another finding concerned the importance of selecting tree species for their ability to develop a canopy and provide ecosystem services. (4) The proposed methodology, based on inter-related indicators, validly compared the greenery content in the analyzed districts, giving it application value. The problems observed contributed to the proposal of a revision of Poland's planning practices. Local zoning plans could include streetscape standards, indicating paving solutions and plantings to improve the situation. [ABSTRACT FROM AUTHOR]

The operational efficacy of lane departure warning systems (LDWS) in autonomous vehicles is critically influenced by the retro-reflectivity of road markings, which varies with environmental wear and weather conditions. This study investigated how changes in road marking retro-reflectivity, due to factors such as weather and physical wear, impact the performance of LDWS. The study was conducted at the Yeoncheon SOC Demonstration Research Center, where various weather scenarios, including rainfall and transitions between day and night lighting, were simulated. We applied controlled wear to white, yellow, and blue road markings and measured their retro-reflectivity at multiple stages of degradation. Our methods included rigorous testing of the LDWS's recognition rates under these diverse environmental conditions. Our results showed that higher retro-reflectivity levels significantly improve the detection capability of LDWS, particularly in adverse weather conditions. Additionally, the study led to the development of a simulation framework for analyzing the cost-effectiveness of road marking maintenance strategies. This framework aims to align maintenance costs with the safety requirements of autonomous vehicles. The findings highlight the need for revising current road marking guidelines to accommodate the advanced sensor-based needs of autonomous driving systems. By enhancing retro-reflectivity standards, the study suggests a path towards optimizing road safety in the age of autonomous vehicles. [ABSTRACT FROM AUTHOR]

The lack of and inequitable access to recreational and green open space in Malta is clearly documented. In an attempt to address social inequalities, research on place-led experimentation as a co-creation and cogovernance process is ongoing. A multiple case study and participant action research methodology through the application of placemaking and urban living lab concepts is adopted. Communities are engaged to rethink public spaces as greener places and foster a better relationship with nature while improving the urban environment through nature-based placemaking. The research strives to understand how residents of Maltese localities can be motivated to participate in bettering their urban environment and foster a sense of pride in their spaces. This paper presents the findings of the locality of Senglea case study. A placemaking toolkit, by Placemaking Europe is adapted, applied and analysed within the Maltese context, consisting of a series of workshops to build a relationship with local communities according to their specific needs and desires. This paper provides insight into some of the key learning outcomes emerging from this first case study. Moreover, it puts forth recommendations on how processes for co-creation and co-governance of public spaces in dense urban areas such as Malta may be developed. [ABSTRACT FROM AUTHOR]

Cities defined by population size, heterogeneity, and dynamic change face historical and contemporary inequalities. The United Development Goals underline the urgency of addressing urban inequality, which has been exacerbated by the COVID-19 pandemic. Urban open and green spaces emerge as important elements for social well-being and affect social, cultural, and psychological aspects. Despite their importance, inequalities in the distribution, quantity, and function of these areas persist. Standards advocating a minimum of 9 m2 of green area per person and accessibility become an important component. However, global data reveals that distribution is inadequate. Only 37.8% of neighborhoods in the city are conveniently located near open public spaces. This study examines the distribution, size, and accessibility of urban green spaces, focusing on Isparta. Unequal distributions were detected in terms of the area covered by green spaces in the neighborhoods, their accessibility, and green spaces per capita. The findings reveal the need for measures to correct urban inequality in planning, design, and management policies, which will contribute to the creation of sustainable and livable cities. [ABSTRACT FROM AUTHOR]

This study conducted an extensive literature review spanning from 1950 to 2023, exploring the methodologies in urban geomorphology and urban geoheritage assessment, and the possibility of applying Nature-Based Solutions (NbSs) in order to enhance geomorphological maps. The methodology proposed here is based on a two-step approach: (i) a bibliographic review and methodological investigation and (ii) methodological proposal in order to enhance the traditional geomorphological and geoheritage maps with NbS to reduce the geomorphological risk in urban areas. This paper aims to introduce a methodological framework and illustrated its practical application to provide researchers and practitioners with a clear understanding of its implementation in real-world scenarios. The proposed methodology was applied in the north and northeastern parts of Milan, Italy. The implementation of the proposed methodology demonstrated its effectiveness in urban contexts and its potential for further modification and extension to various urban environments in the future. [ABSTRACT FROM AUTHOR]

This study explores the diversity in emotional tendencies and needs toward urban green spaces (UGSs) among people from different cultural backgrounds in the wave of cultural integration. We utilized social media data as research tools, gathering a wide range of perspectives and voices. Utilizing geolocation data from 176 UGSs in Macau, we collected 139,162 social media comments to analyze the emotional perceptions of different cultural groups. Furthermore, we conducted regression analysis on the number of posts and emotional intensity values from four linguistic groups—Chinese, English, Southeast Asian languages, and Portuguese—in UGSs, correlating them with ten locally relevant landscape features. Our findings reveal diverse attitudes, emotional inclinations, and functional and design needs of different linguistic groups toward UGSs, as follows: (1) there were significant differences in emotional intensity and tweet counts across 176 UGSs; (2) Chinese and Portuguese speakers showed a more positive attitude toward plazas and natural ecological areas, whereas English- and Southeast-Asian-language speakers tended to favor recreational areas and suburban parks; (3) Chinese speakers exhibited a more positive emotional intensity toward sports facilities, while English speakers placed more emphasis on green space areas, architecture, sports infrastructure, and plant landscapes; (4) there was no specific landscape feature preference for Portuguese- and Southeast-Asian-language speakers. This research not only deepens our understanding of the emotional perceptions and preferences of UGSs among different cultural groups but also explores the association between these groups and various urban landscape features. This provides important theoretical and practical insights for future UGS planning, construction, and promoting multicultural coexistence for sustainable urban development. [ABSTRACT FROM AUTHOR]

The implementation of nature-based solutions (NBSs) for coastal adaptation to climate change is limited by a well-documented lack of finance. Scholars agree that financial innovation represents a solution to this problem, particularly due to its potential for mobilising private investments. It remains unclear however how exactly innovative solutions address the specific barriers found in NBS implementation and, given the distinctive local characteristics of NBSs, to what extent successful innovations can be replicated in other locations. This study addresses this issue by reviewing the literature and case studies of innovative financial solutions currently implemented in NBS projects, highlighting which financial barriers these arrangements address and which contextual conditions affect their applicability. We find that there is no "low-hanging fruit" in upscaling finance in NBSs through financial innovation. Innovative solutions are nevertheless expected to become more accessible with the increase in NBS project sizes, the increased availability of data on NBS performance, and the establishment of supportive policy frameworks. The flow of finance into NBS projects can be further enhanced through the external support of both public (de-risking and regulation) and private actors (financial expertise). [ABSTRACT FROM AUTHOR]

Nature-based solutions (NbSs) are considered to form an innovative stormwater management approach that has living resolutions grounded in natural processes and structures. NbSs offer many other environmental benefits over traditional grey infrastructure, including reduced air pollution and climate change mitigation. This review predominantly centers on the hydrological aspect of NbSs and furnishes a condensed summary of the collective understanding about NbSs as an alternatives for stormwater management. In this study, which employed the CIMO (Context, Intervention, Mechanism, Outcome) framework, a corpus of 187 NbS-related publications (2000–2023) extracted from the Web of Science database were used, and we expounded upon the origins, objectives, and significance of NbSs in urban runoff and climate change, and the operational mechanisms of NbSs (including green roofs, permeable pavements, bioretention systems, and constructed wetlands), which are widely used in urban stormwater management, were also discussed. Additionally, the efficacy of NbSs in improving stormwater quality and quantity is discussed in depth in this study. In particular, the critical role of NbSs in reducing nutrients such as TSS, TN, TP, and COD and heavy metal pollutants such as Fe, Cu, Pb, and Zn is emphasized. Finally, the main barriers encountered in the promotion and application of NbSs in different countries and regions, including financial, technological and physical, regulatory, and public awareness, are listed, and future directions for improving and strategizing NbS implementation are proposed. This review gathered knowledge from diverse sources to provide an overview of NbSs, enhancing the comprehension of their mechanisms and applications. It underscores specific areas requiring future research attention. [ABSTRACT FROM AUTHOR]

BACKGROUND AND OBJECTIVES: Urban green infrastructure, specifically green open spaces, is becoming increasingly significant in rapidly urbanizing areas. These spaces offer environmental, social, and economic advantages to urban ecosystems, thereby increasing community health and well-being. However, their economic value is often overlooked in urban planning. This study aims to conduct an economic valuation of green spaces by introducing the hedonic price model to equip decision-makers with a thorough and informed perspective. METHODS: A questionnaire created through Google Forms was distributed through a social media survey conducted from March to April 2021. The data collected from 1592 respondents in Jakarta were analyzed through a cluster analysis using the statistical package for social sciences software. The hedonic price model with ordinary least squares regression was adopted to create a valuation model for the green spaces in 42 districts and 239 subdistricts across the five administrative cities. FINDINGS: This study empirically shows that parks and urban forests increase land prices by 9.2, 17.1, and 19.2 percent, while cemeteries decrease them by 15 to 37.6 percent. Unlike most hedonic price model studies on the global north countries, which can be found in the literature, this work does not establish statistically significant relationships among urban forests, parks, cemeteries within a 0-500 meter radius, and land prices in Jakarta, but examines the economic value of green spaces, including their impact on land values and tax revenues. The land value increase is caused by the implementation of a beneficiary zoning levy within a designated impact zone of 0.5-2 kilometers. This study suggests policy implications, including the exploration of alternative financing mechanisms and the consideration of public preferences in urban development and financing policies. CONCLUSION: The applicability of the hedonic price model in Jakarta's mature and privatized land market is confirmed in this work, proving the importance of considering environmental factors and green spaces in land transactions and conversion, property development, conservation, and urban green space design. The results provide valuable information to policymakers, property developers, and land use planners, thereby preventing the undervaluation of green spaces and facilitating informed decisions on planning and public investment. Urban and built environmental management can significantly benefit from these findings, particularly when considering the aspects of green space size, social functions, and ecosystem services to enhance Jakarta's planning and management practices. [ABSTRACT FROM AUTHOR]

Despite growing recognition of nature-based solutions (NBS), there remains a research gap in understanding their implementation in urban areas, which poses a significant challenge for urban forest development. Therefore, our paper aims to explore the intersection of NBS with urban forests (UF), identify current barriers, propose strategies to maximize the potential of urban forests as nature-based solutions (UF-NBS) in effectively improving the resilience of urban forests, and enhance the service capacity of urban forest ecosystems. To achieve our objective, we conducted a comprehensive analysis that included a bibliometric review to summarize the evolution of the UF-NBS literature and classify UF-NBS types for the first time. Subsequently, we identified and organized current challenges faced by UF-NBS. Additionally, we proposed an original technological framework system for urban forest development based on NBS principles. The results show the significance of UF-NBS for enhancing urban resilience and human wellbeing, with multiple successful implementations in both China and Europe, validating their effectiveness. However, the implementation of UF-NBS faces several challenges, including inadequate financing, the gap between scientific knowledge and practical implementation, the absence of region-specific information, and the need for interdisciplinary collaboration. This study contributes to establishing a scientific theoretical basis for integrating UF and NBS and provides a systematic approach for decision-makers in urban forest management. Future research should focus on exploring the integration of UF within the NBS framework and prioritize knowledge sharing, international cooperation, and education initiatives to promote the global adoption of UF-NBS and address pressing urban challenges. [ABSTRACT FROM AUTHOR]

The increasing popularity of high-rise, high-density residential areas in urban environments has brought about problems such as isolation from nature and increasingly depauperate ecological conditions, and consequently, adverse effects on residents' health and environmental sustainability. Therefore, creating a high-quality biophilic living space environment is key to solving this conflict, considering the health benefits that nature brings to people. However, there are currently no appropriate assessment tools to measure the biophilic living environment of high-rise residential areas. In response, we have developed an environment assessment scale for measuring the Biophilic Experience in High-Rise Residential Areas (BornA) based on resident experiences. Semi-structured interviews were conducted to identify the measurement items relevant to their biophilic living experiences and behaviors. Exploratory factor analysis and confirmatory factor analysis were performed to identify the scale's structure and examine its reliability and validity. The study resulted in the development of an 18-item BornA, comprising five dimensions: natural landscape, natural interaction, cultural identity, neighborhood interaction, and personal space. The BornA contributes to the assessment of the biophilic living space environment in high-rise residential areas from the perspective of resident behavior and perception, identifying health intervention environments for sample populations and understanding how the residential environment affects residents' health. [ABSTRACT FROM AUTHOR]

Today, rapid urbanization and increasing human activities have affected the climate at macro and micro scales in cities and caused unfavorable conditions in terms of human thermal comfort, especially in outdoor spaces. In this context, new solutions need to be researched, developed, tested, and updated to improve thermal comfort in cities. Using ENVI-met 5.1 software, this study investigated the effects of different NBS combinations on the urban microclimate and human bioclimatic comfort in Izmir (Turkey). The current situation, the scenarios where some nature-based solutions (NBS) are applied within the scope of the European Union's HORIZON 2020 "URBAN GreenUP" project, and two other scenarios planned within the scope of the study were evaluated. The findings of the study showed that both the NBS scenarios created within the scope of the EU project and the NBS scenarios with large deciduous trees had the most positive impacts on improving thermal comfort conditions in all three study zones and achieved temperature reductions of up to 2.5 °C in urban temperatures. In terms of thermal comfort, the most significant differences were calculated between the minimum PMV values and were close to 1 °C. In addition, the simulation results showed positive changes in psychological stress levels. [ABSTRACT FROM AUTHOR]

The land is needed for many activities in cities due to rapid urbanization and population growth taking place on a global scale. In order to meet the demands of the increasing population, cities grow towards extensive rural lands and try to meet the citizens' needs for land spatially used for housing, transportation, industrial facilities, and education facilities. The change in urban morphology is one of the most discussed topics in planning from the past to the present, consisting of uniquely complex phenomena. The traditional method of urban science offers approaches based on Euclidean geometry, based on the assumption of uniform growth. However, urban morphology has a multidimensional fractal structure, and it is insufficient to understand the city as a living organism that evolves, changes, and develops very quickly. Since urban growth and expansion are an inevitable reality intertwined with economic growth, spatial changes in cities as living organisms are inevitable. Population growth worldwide is one of the most critical parameters affecting cities' growth. Unplanned growth in cities causes many environmental problems, such as unplanned urbanization. Monitoring and forecasting land changes in urban growth and expansion processes are significant in producing effective regional and urban planning policies. In this process, the concept of urban morphology comes to the fore. In this context, the fractal dimension analysis emerges as a technique of interest. Decreases and increases in fractal values gain meaning by being associated with processes such as expansion and growth observed in cities. Fractal geometry, on the other hand, provides the opportunity to evaluate this complex structure quantitatively. At the same time, it offers a new mathematical framework for describing urban morphology. The study aimed to investigate the development process of the development zone in the western corridor of Ankara, with a fractal analysis to be made at the urban scale through its morphological change. The temporal changes in urban form and texture between 2005-2022 and the morphological character of Ankara are questioned through fractal analysis. The study was carried out in two stages. In the first stage, the western corridor of Ankara was analyzed on an urban scale, and the morphological change in 2039 was estimated within the scope of two different scenarios. The compact growing scenario (GC) proposes a growth model within the boundaries of the determined area. The spreading-growing scenario (GS) assumes a spreading-growth behavior into the land cover, regardless of field boundaries. The GC scenario defines areas where growth will not occur outside the determined western development zone. On the other hand, the GS covers the growth areas produced by assuming that the entire urban geography is suitable for settlement without any restrictions. After defining the scenarios, fractal blots from 2005, 2013, 2022, and 2039 were obtained, and fractal analysis was carried out using the box-counting method. At the same time, it showed that urban spatial richness increased, as the value of 1.63 in 2005 reached 1.85 in GC and 1.98 in growing by GS in 2039. As a result of the analysis, it was concluded that the changes in the fractal dimensions obtained at the urban scale, the West development corridor experienced a rapid urbanization process from 2005 to the present, and this process showed urban expansion in the east-west direction. Increases in fractal dimensions also indicate an increase in the complexity of the urban fabric, in other words, spatial richness. The simulation results of the year 2039 using the Cellular Automata - Markov chain method also support these results. Compact and spreading growth approaches produced within the scope of the research resulted in different growth behaviors of the city. While the growth is more controlled in the model restricted by the research area boundaries, the expansion pressure of the city is quite remarkable in the scenario where there is no restriction. The data obtained by this method for West Ankara, which is determined as the development direction of the city with the plan decisions, has significant potential in evaluating the current situation and future spatial patterns. Therefore, the research offers a new perspective to describe the complexity of the urban system. In addition, it is thought to have a guiding quality in the planning processes. The research offers a current perspective and innovation with a scenario-based model based on fractal geometry to describe the complexity of urban morphology. [ABSTRACT FROM AUTHOR]

Introduction: Urban areas, as human-environment systems, depend heavily on natural ecosystems for sustainability and well-being. Therefore, integrating ecosystem services into urban planning is essential for promoting sustainable urban development. Among the various decision-making processes impacting ecosystem services in cities, urban planning is arguably the most critical. Despite the increasing academic interest in ecosystem services, there are still significant knowledge gaps regarding their integration into urban planning. Incorporating ecosystem services into the management of urban land is crucial for the rational allocation of land and effective ecological management in urban areas. However, several obstacles hinder this integration, including the inadequacies in the content and process of urban development plans, the limitations of current planning tools, the lack of knowledge about ecosystem services, the absence of relevant institutions and executive organizations, and the deficiency in the application of ecosystem services knowledge in practice and policy. Moreover, the necessary legal and regulatory frameworks are often lacking. This paper aims to examine both the current and potential utilization of ecosystem services in urban development plans, specifically focusing on the city of Arak. Methods: Two dominant scientific approaches are employed to evaluate the uptake and operationalization of ecosystem services in urban planning: interviewing stakeholders and analyzing the content of plans and policies. Content analysis of urban development plan documents provides a comprehensive understanding of the potential, gaps, and limitations related to the inclusion of ecosystem services in urban planning practices. To achieve this goal, a content analysis method with a directional approach (deductive method based on theory) was utilized. The study examined the extent to which 19 ecosystem services were addressed within three components of the Arak development and construction plan: the information base, vision/objectives, and actions. A scoring protocol was developed to assess the quality of ecosystem services inclusion in urban plans. This protocol used a 3-point scale, with scores ranging from zero (no inclusion), one (implicit inclusion), to two (explicit inclusion). Results: Among the regulating services, air purification and local ventilation services were mentioned 109 times, with the highest frequency (34 times) in the analysis section (database). The content analysis revealed that healthy water production was referenced 99 times, while food production was mentioned 82 times. Regarding supporting services, soil quality was noted nine times in total, with the highest mention (four times) in the analysis section. Among cultural services, recreational services and mental experiences were mentioned 94 times, with the highest frequency (26 times) in the city survey and knowledge section. The results indicate that the ecosystem services concept is partially integrated into the mentioned development document. However, the document lacks a holistic view of urban ecology and its benefits. In the three examined components, ecosystem services were mentioned 607 times, both implicitly (312 times - 51.4%) and explicitly (295 times - 48.6%), with the most attention given to the information base component (358 times - 59%). The significant difference in the score for cultural services (400) compared to provisioning (274), regulating (198), and supporting (30) services suggests that cultural services are more comprehensively included in the Arak metropolis plan. Discussion: The inconsistency in addressing each service or concept across the three components highlights a lack of significant correlation between data collection, analysis, goal formulation, vision development, plan preparation, and the establishment of rules and regulations. Another critical issue is the misalignment between the process and content of these plans with new concepts, as well as the weakness of the comprehensive rational process in integrating these concepts. To incorporate new ideas like ecosystem services into urban development plans, not only is there a need to strengthen content and process, but also to improve planning tools. Empirical studies suggest that tools such as Strategic Environmental Assessment (SEA) can help bridge this gap. Conclusion: Incorporating the concept of ecosystem services into new laws, guidelines, or revisions of existing plans and programs is a complex process that cannot be accomplished in the short term. The presence of informed stakeholders, public decision-makers, and experts is essential. Additionally, it is crucial to form interdisciplinary teams within both consulting engineering firms that prepare urban development plans and public institutions responsible for drafting and approving these plans. Tools such as Strategic Impact Assessment (SIA) are recommended to evaluate proposed alternatives and select the final options. [ABSTRACT FROM AUTHOR]

This paper aims to investigate the relationship between manufacturing industry transfer and land use efficiency in china. Our study found that industrial transfer does not have a significant impact on land use efficiency in the full sample. However, when differentiating between the direction of manufacturing transfer, we found that in areas where manufacturing moves out, it inhibits land use efficiency significantly. Whereas in areas where manufacturing moves in, it has no significant impact on land use efficiency. We further analyzed the impact of manufacturing adjustment range and adjustment quality on land use efficiency. The results show that manufacturing structure adjustment has a positive impact on land use efficiency in the full sample and manufacturing immigration areas. In manufacturing emigration areas, manufacturing adjustment quality inhibits land use efficiency significantly, while manufacturing adjustment range improves land use efficiency significantly. Based on these findings, we suggest some policy recommendations to improve land use efficiency through manufacturing transfer. [ABSTRACT FROM AUTHOR]

The conflict between economic development and environmental degradation has significantly impeded urban development. Currently, the Chinese government is actively promoting the comprehensive transformation of new-type urbanization. This study measured the quality of urbanization and its degree of coupling coordination in 16 cities in Anhui Province from 2010 to 2020, utilizing 32 indicators across six dimensions: economic development (ED), infrastructure (INF), population development (PD), social development (SD), environmental protection (EP) and urban–rural integration (URI). Additionally, a novel method of sequential relationship analysis, oriented towards "interaction–change" was introduced to calculate indicator weights, which take the interactive degree among various indices and dependencies between neighboring cities into account. The results indicate that urban development in Anhui Province is imbalanced due to a low degree of resource matching. However, there is a positive trend in the relationship between urbanization quality and economic development. Furthermore, although the coupling coordination degree of urbanization quality in most cities fluctuates at different scales, it is still necessary to narrow and optimize the gap between subsystems. For one thing, the above achievements may provide reference for breaking through the traditional static weighting method from the theoretical level. For another, it can also provide decision-makers with valuable insights to establish an intercity complementary management system, so as to achieve sustainable development across the entire region. [ABSTRACT FROM AUTHOR]

Allotment (AGs) and community gardens (CGs) are types of urban gardens that provide diverse ecosystem services (ESs) such as climate regulation, beautiful landscapes, biodiversity and food security. Despite this, there are no AGs or CGs in many developing countries such as Iran. One of the main reasons for the lack of development of CGs in developing countries is the lack of proper understanding by policy-makers and citizens regarding the economic value of the ESs provided and the lack of disclosure of the benefits of its construction in urban areas. The purpose of this study is to analyse the preferences of citizens, to examine the existence of a potential market, to estimate the willingness to pay (WTP) for the creation and operation of CG services and to investigate the factors affecting residents' WTP in Dezful, Iran. For this purpose, a choice experiment, based on the stated preferences valuation approach, was applied through interviews with 170 respondents living in Dezful urban area. The data were collected during the autumn of 2022 and analysed using conditional logit model. The results indicated that the responding citizens are willing to pay 4.57 USD per month to create CG and operate its ESs in Dezful. Amongst the attributes and ESs of the community garden, citizens valued cultural services the most, followed by provisioning services. In addition, the variables "age", "being native", "education", "household expenditure level" and "awareness and recognition of CG ecosystem services" had a significant effect on WTP. According to the results, it is suggested to follow the policy of creating CGs with the participation of citizens instead of focusing only on the creation of urban green space with a government budget and heavy financial burden. CGs , while providing diverse ESs , can generate sustainable incomes for municipalities and accelerate the movement toward sustainable urban development. [ABSTRACT FROM AUTHOR]

Africa's population is expected to triple by 2050, owing to rapid urbanisation and overall demographic trends. The combined pressures of urbanisation and climate change impact the ecosystem and the services it provides. As a result, additional dangers such as increased flooding, and environmental disruption have risen. Therefore, devising adaptive solutions to mitigate flood risk impacts while also building community resilience is needed. Evidence suggests that Nature‐based Solutions (NbS) can potentially alleviate floods and mitigate climate change impacts while also delivering other societal benefits. Despite rising NbS popularity following its recognition in the last decade, studies on its recognition in Africa remain limited. For this reason, this paper reviewed NbS studies conducted in East Africa (EA) to evaluate opportunities and barriers surrounding NbS adoption in EA. Academic literature published from January 2012 to May 2022 was reviewed using a comprehensive search of the SCOPUS database. Results show 14 papers have been published during the period, with the majority being post‐2020. In addition, the majority of the articles focused on cities and peri‐urban settlements, while public awareness, clear guidelines on performance monitoring, stakeholder inclusion, and diverse demonstration projects were highlighted as potential success factors for the adoption of NbS in EA. [ABSTRACT FROM AUTHOR]

The success of protected areas in addressing global environmental change depends on the development of management strategies that are inclusive of broad values held by local community members. Here, we report on results from a longitudinal and quasi-experimental study that engaged community members in deliberation around their visions for the future of protected areas in Interior Alaska. Following a regional household survey, we purposively assembled three groups of residents according to the relative strength of their broad value orientations. Each group was engaged in online discussions over a month-long period time and a thematic analysis of the resulting transcripts was performed to understand: (1) the perceived benefits and threats facing protected areas, and (2) reflections on how public land management agencies should improve decision-making to better incorporate the perspectives of residents. Results showed that the landscape provided a multitude of benefits, such as natural beauty, opportunities for living an Alaskan lifestyle, and sense of community. Conversely, climate variability, ambivalence toward tourism, and large-scale development were the primary perceived threats. Residents also shared recommendations for how to build meaningful public engagement processes rooted in a philosophy of 'inclusive conservation' that solves sustainability science problems by balancing the consequences of different visions for nature-based solutions. Text-based patterns of deliberation showed that broad values affected the topics of discussion and social learning that occurred in small but meaningful ways. We suggest that people with similar values can hold distinct visions for the future, and that shared spaces for deliberation are important for enabling collective action. We also contend that protected area management decision-making should be transformed through the adoption of a value-based framework whereby guiding principles and relational learning are actively weighed in the process of developing more sustainable solutions for society's most pressing natural resource management problems. [ABSTRACT FROM AUTHOR]

Societal Impact Statement: Daunting global challenges of climate change and biodiversity loss may seem overwhelming. However, gardeners have a secret weapon—gardens, balconies, indoor planting, yards and allotments are mini‐ecosystems that offer opportunities to counter perceptions of helplessness, inadequacy and resultant inaction by using those spaces to 'Do what we can, with what we have, where we are'. Minimising gardening 'footprints' to mitigate harmful impacts, whilst maximising gardening 'handprints' to enhance benefits, is readily achievable. With this in mind, the Royal Horticultural Society is leading research into environmental horticulture for gardens, and benefits for individual wellbeing. Summary: This article presents an integrated and applied research approach to the unique and multi‐disciplinary area of science referred to here as environmental horticulture. It does this by: (a) providing an institutional perspective (The Royal Horticultural Society) on a research approach for this particular area, emphasising why domestic and community gardens are important in the context of global environmental threats; (b) presenting four primary research focus areas and project examples; and (c) highlighting interdisciplinary linkages, future research needs, public engagement/knowledge sharing opportunities, and 'Green Skills' development in the area of environmental horticulture. Research focus areas discussed are: (1) responding to the changing climate (adaptation, mitigation and resilience solutions in gardens); (2) 'plants for purpose' (harnessing the potential of horticultural plant diversity, and gardening, to help regulate environmental conditions); (3) sustainability and climate risk reduction through effective and efficient resource management (reduction, re‐use, recycling and repurposing); and (4) gardening and cultivated plant choice for human health and wellbeing. We argue that a key research priority is improving our understanding of the linkages and interactions between soil, water, plants, weather and people. These crucial linkages affect above and below ground processes, for both outdoor and indoor plants. They impact the effectiveness with which water and nutrient cycling takes place, the extent to which ecosystem services may be delivered, and the resultant capacity of gardens and gardening to provide environmental and human health benefits. [ABSTRACT FROM AUTHOR]

Urban Green Space (UGS) is vital for improving the public health and sustainability of cities. Vector data on UGS such as open data from governments and OpenStreetMap are available for retrieval by interested users, but the availability of UGS data is still limited on global and temporal scales. This study develops the UGS Extractor, a web-based application for the automatic extraction of UGS given user inputs of Area of Interest and Date of Interest. To accommodate various types of green spaces, such as parks or lawns, the application additionally allows users to set parameters for the minimum size of each UGS and the Minimum Urban Neighbor Density, enabling customization of what qualifies as UGS. The UGS Extractor implements a methodological framework that applies object-based image processing, edge detection and extraction, and image neighborhood analysis on the near real-time 10m Dynamic World collection of Land Use/Land Cover images. The application's utility was demonstrated through two case studies. In the first, the UGS Extractor accurately mapped major parks when compared to open data sources in New Orleans, USA. In the second, the UGS Extractor demonstrated significant increases in the total area of UGS from 2015 to 2023 in Songdo, South Korea, which consequently improved green space accessibility. These results underscore the UGS Extractor's utility in extracting specific types of UGS and analyzing their temporal trends. This user-friendly application overall offers higher spatial resolution compared to publicly available satellite-based methods while facilitating temporal studies not possible with vector datasets. [ABSTRACT FROM AUTHOR]

The aim of this research was to learn the possibility of using the selected indicator method to assess the local adaptation to climate change by using city green infrastructure (GI). Close access to the public green areas from a place of residence has been recognized as a potential measure to achieve more just and equitable adaptation to climate change within the city. The rationale for adopting this approach is the significant impact of GI on improving the quality of life of residents. In the case study of the cities of Łomża and Siedlce, the method of assessing the availability of GI was analysed in two variants differing in the resources of green areas included. The accessibility of GI was determined using indicators describing the share of the city's population having their residences in a designated walking distance zone from these areas; the degree of provision of GI areas within walking distance from homes; the degree of provision of green areas to the inhabitants throughout the city. In addition, analyses of the access structure for residents of GI within 300 meters were carried out in terms of the number and category of this type of places. The research results indicate the possibility of using presented accessibility indicators to assess actions related to GI at the stage of planning and monitoring the implementation of the urban adaptation strategy to climate change. [ABSTRACT FROM AUTHOR]

High-density urban development is promoted by both global and local policies in response to socio-economic and environmental challenges since it increases mobility of different land uses, decreases the need for traveling, encourages the use of more energy-efficient buildings and modes of transportation, and permits the sharing of scarce urban amenities. It is therefore argued that increased density and mixed-use development are expected to deliver positive outcomes in terms of contributing to three pillars (social, economic, and environmental domains) of sustainability in the subject themes. Territorial quality of life (TQL)—initially proposed by the ESPON Programme—is a composite indicator of the socio-economic and environmental well-being and life satisfaction of individuals living in an area. Understanding the role of urban density in TQL can provide an important input for urban planning debates addressing whether compact development can be promoted by referring to potential efficiencies in high-density, mixed land use and sustainable transport provisions. Alternatively, low-density suburban development is preferable due to its benefits of high per capita land use consumption (larger houses) for individual households given lower land prices. There is little empirical evidence on how TQL is shaped by high-density versus low-density urban forms. This paper investigates this topic through providing an approach to spatially map and examine the relationship between TQL, residential expansion, and densification processes in the so-called NUTS2 (nomenclature of terrestrial units for statistics) regions of European Union (EU) member countries. The relative importance of each TQL indicator was determined through the entropy weight method, where these indicators were aggregated through using the subject weights to obtain the overall TQL indicator. The spatial dynamics of TQL were examined and its relationship with residential expansion and densification processes was analysed to uncover whether the former or the latter process is positively associated with the TQL indicator within our study area. From our regression models, the residential expansion index is negatively related to the TQL indicator, implying that high levels of residential expansion can result in a reduction in overall quality of life in the regions if they are not supported by associated infrastructure and facility investments. [ABSTRACT FROM AUTHOR]

This work contributes to the studies on landscape mapping induced by human pressure directly related to the urbanization process, whose approach is based on the concept of hemeroby adapted to the metropolitan area of Belém in the eastern Amazon. The mapping results using 1985 and 2021 Landsat satellite data indicated that the artificial coverage characterized as medium to the high urban system (polyhemerobic and metahemerobic degrees) has increased by almost 17% toward northern districts and Outeiro/Mosqueiro islands, while the natural vegetation cover suppression (ahemerobic degree) was around 11%. In addition, we investigated the impacts of urban expansion on seasonal (WET from January to April and DRY from July to November) surface air temperature (minimum TN and maximum TX) patterns. From statistical comparisons between 18-year samples (2004/2021 to 1985/2002), we find evidence of a current significantly warmer climate, with a notable indication of higher surface temperature over densely urbanized areas compared to lower values over natural areas. In the TX climatology, particularly for the DRY regime, we identified a pattern similar to the classic heat island model with concentric isotherms reaching a maximum center over the more urbanized continental region of Belém and a thermal decrease at the edges. Therefore, the findings of this work are convincing that Belém already faces the direct impacts of urbanization on the local climate, so it is crucial to develop government strategies aimed at taking action to mitigate socioenvironmental risks and threats to the well-being of urban populations. [ABSTRACT FROM AUTHOR]

Urbanisation is the process whereby cities are transformed into large sprawling areas. Urbanisation combined with a continuous increase in population makes food security crucial for sustainable development. Urbanisation poses a threat to agricultural land use within built-up and peri-urban areas. It has resulted in the rapid disappearance and/or total change of agricultural farmland in urban and peri-urban areas. To monitor the changes in agricultural farmland, an understanding of changes in the urban landscape is becoming increasingly important. In this study, multi-temporal Landsat imagery were used to analyse the impact of urbanisation on urban agriculture in the city of Niamey. Changes in the urban landscape were determined using the support vector machine (machine learning) algorithm. Results of this study showed a decrease in land with crops from 3428 ha to 648 ha and an increase in built-up areas from 1352 ha to 11,596 ha between 1975 and 2020. Urbanisation and population growth are the main drivers of urban landscape change in Niamey. There was also a decrease in bare land, rock and vegetation classes, while a small increase in rice and water body classes, comparing the 1975 and 2020 values. This study demonstrates the importance of remote sensing in showing the implications of urbanisation on urban agriculture. These results can assist city planners and resource managers in decision-making and adoption of sustainable mitigation measures which are crucial for urban development. [ABSTRACT FROM AUTHOR]

Urban biodiversity and ecosystem services depend on the quality, quantity, and connectivity of urban green areas (UGAs), which are crucial for enhancing urban livability and resilience. However, assessing these connectivity metrics in urban landscapes often suffers from outdated land cover classifications and insufficient spatial resolution. Spectral data from Earth Observation, though promising, remains underutilized in analyzing UGAs' connectivity. This study tests the impact of dataset choices on UGAs' connectivity assessment, comparing land cover classification (Urban Atlas) and spectral data (Normalized Difference Vegetation Index, NDVI). Conducted in seven European cities, the analysis included 219 UGAs of varying sizes and connectivity levels, using three connectivity metrics (size, proximity index, and surrounding green area) at different spatial scales. The results showed substantial disparities in connectivity metrics, especially at finer scales and shorter distances. These differences are more pronounced in cities with contiguous UGAs, where Urban Atlas faces challenges related to typology issues and minimum mapping units. Overall, spectral data provides a more comprehensive and standardized evaluation of UGAs' connectivity, reducing reliance on local typology classifications. Consequently, we advocate for integrating spectral data into UGAs' connectivity analysis to advance urban biodiversity and ecosystem services research. This integration offers a comprehensive and standardized framework for guiding urban planning and management practices. [ABSTRACT FROM AUTHOR]

Using a novel approach based on the urban ecosystem services approach, this research explores the relation between socio-economic, architectonic and ecological factors in urban renewal processes. This deductive conceptual approach is based on the definition of an urban diagnosis and intervention model based on the concept of urban socio-ecosystemic services. This conceptual approach is applied to three research cases in Andalusia (Spain) neighbourhoods linked to participatory urban renewal processes. A model is inductively defined from these analysed case studies: the socio-ecosystemic services model, based on the conceptual frame, the development of particular instruments and the definition of a participatory methodological strategy. The results obtained in these urban workshops show that the socio-ecosystem model better integrates the relationships between the architectural, socio-economic and ecological dimensions in addressing the need for urban services and infrastructure and the quality of life in neighbourhoods. Citizens can formulate their needs and perceptions of the neighbourhood beyond traditional quantitative variables (i.e. number of car parks, average size of dwellings, population density, etc.), incorporating aspects such as urban landscape, air quality, urban noise, shaded rest areas and children's spaces. All these perceptions are collected and transformed into proposals for neighbourhood improvement, which are assessed and prioritized by the citizens. Together with participatory processes, this approach can be considered as the key to success in urban renewal strategies in neighbourhoods. However, it is necessary to develop indicators and metrics of the relationships between the socio-economic and ecological dimensions that allow a more integrated study of the model at different urban scales. [ABSTRACT FROM AUTHOR]

The development of the residential sector is an important step toward achieving 2030 sustainable development goals. This article aims to evaluate the potential sustainable urban housing design for Palestine based on selected case studies and to establish the base for future guidelines for housing design. To achieve this, a neighborhood assessment framework has been developed covering four sustainability values, namely the potential for an accessible environment, the ability for densification like compactness and urban density, social aspects, and the potential for environmental qualities including solar design and greening. Three cases were chosen from the neighborhoods of Nablus to represent spontaneity, in addition to one case of regularity to make the comparison between the two types. The research data were collected through an architectural survey of the characteristics of the neighborhoods and analyzed in detail the three mentioned values. The results showed that the sustainability values increased in the spontaneous type in all mentioned values compared with regular type, as this type allowed for a multiplicity of urban forms and use, to be an approach with high potential for achieving sustainability values. Proposals have been put forward to improve the design of Palestinian neighborhoods based on sustainability values. [ABSTRACT FROM AUTHOR]

The recent advancements in geospatial technologies together with the availability of geographic information system (GIS) software and tools with enhanced capabilities in the recent decades have shifted the use of this technology from an early adoption phase to a more mature phase. The application of GIS technology has found new avenues in solving complex socio-economic engineering problems from disaster management and mitigation planning to environmental modelling for sustainable development of cities. In order to reveal the recent developments in use of this technology in different scientific disciplines, a new methodology is developed by considering the semantics to formalize the engineering knowledge in GIS applications. This formalized knowledge is then used to reveal emerging macrotrends, challenges and directions of future research in two different semantic aspects, the "the application" aspect and "the domain" aspect. The review of "the application" aspect shows that a significant change is seen in the applications of GIS, a shift towards complexity in analyses for engineering and building systems for management and decision-making. Further, a systematic keyword analysis on "the domain" aspect is used to develop sub-domains ontologies and a review of literature on each of these sub-domains details the core developments in GIS and some emerging domains of application. Semantic inferences are drawn based on domain-specific requirements, problems and challenges, and outcomes to improve the domain knowledge. The GIS domain knowledge can further be used in developing computational methods using ontologies, formalization of logic and engineering the future GIS systems. The review interestingly finds a growing trend in using GIS as a Decision Support System (DSS), to model domain-specific contexts, semantically integrate data and develop expert intelligence. [ABSTRACT FROM AUTHOR]

Simple Summary: Animals have always lived with humans, but their presence in cities is growing. This phenomenon warrants a specific reflection on the advantages of human–animal interactions as a potential nature-based solution (solutions that are inspired and supported by nature, which provide environmental, social, and economic benefits). This article aims to provide an overview of the current situation of animals in cities and to explore the roles of animals and their interactions with humans in such a context. Through the lens of the European project IN-HABIT in Lucca (Italy) (which aims to codify an integrated policy on the relationship between people and animals that will then be transferred and replicated in other cities), we investigated all these aspects. In addition, our work suggests the need for the involvement of different stakeholders in the implementation of actions that aim to valorize human–animal relationships and their positive effects. In recent decades, nature-based solutions (NBSs) have spread in scientific research, and they are increasingly deployed in cities' strategic planning. While the number of nonhuman animals in cities is growing, a specific reflection on the advantages of human–animal interactions as potential NBSs is still lacking. This article aims to provide an overview of the current situation of animals in cities and to explore the roles of animals and their interactions with humans in such a context. These topics are crucial to the European project IN-HABIT in Lucca (Italy), which aims to codify an integrated policy on the relationship between people and animals; its outputs will then be transferred and replicated in other cities. This article concludes by highlighting the need for the involvement of different stakeholders in public–private–people partnerships to implement actions that aim to valorize human–animal relationships and their positive effects. This study presents a perspective on the relevance of animal NBSs to increase the quality of life in cities, both for citizens and for animals living in cities, and to also introduce the opportunity to develop an integrated animal urban policy able to valorize human–animal interactions in cities. [ABSTRACT FROM AUTHOR]

Allotment gardening as element of green infrastructure and integral part of urban agriculture supports the city's sustainable development and builds urban resilience. The COVID-19 pandemic provided an opportunity to revisit allotment gardening in a situation of unprecedented health crisis. Therefore, this study aims to recognise the importance of allotment gardens during the COVID-19 pandemic in Poznań (Poland), a city with a 'famine of plots' observed for years. A survey was conducted among allotment holders who had acquired plots during the course of the pandemic and in-depth interviews were conducted with the president of the Polish Allotment Federation of Poznań and the managers of the allotment gardens wherein we had identified the highest proportion of new allotment holders. Information was collected during field research, also using available statistical data. The methods used included desk research and a case study, interviews and a survey. The results of the study show that the pandemic caused a renaissance in allotment gardening. The increased interest in allotments triggered an increase in their price, thus further restricting access. A generational change in the allotment community was also noted, with young people appearing on allotments. However, the survey showed no change in the use of allotments: recreation is still their dominant function, with allotment holders focusing on cleaning and renovation work. For new allotment holders, the plot was a green refuge in times of isolation, a place for contact with nature, loved ones and family, and a safe space for relaxation. Our research indicates that allotment holders also appreciated its positive impact on their physical and mental health.. Moreover, the study indicates that despite the long-standing shortage of allotments in the city, only restorative allotment gardens are being created. [ABSTRACT FROM AUTHOR]

The benefits of the urban tree and tree canopy (UTC) are increasingly crucial in addressing urban sustainability. Yet, increasingly evident from earlier research is the distributional inequities of UTC and active efforts to expand tree plantings. Less is known about the dynamics of UTC loss over time and location. This study aims to understand the dynamics of UTC change, especially canopy loss, and to investigate the drivers of the loss. This study draws on a high–resolution dataset of an urban canopy in Portland, Oregon, USA, assessing changes in UTC from 2014 to 2020. By integrating demographic, biophysical, and policy data with UTC information, we use a spatial autoregressive model to identify the drivers of UTC loss. The results reveal an unexpected spatial distribution of UTC change: less gain in the neighborhoods with the least UTC, and greater loss in the neighborhoods with moderate UTC. This study identifies four primary drivers of UTC loss: socioeconomic characteristics, urban form, activities on trees, and residential status. Factors such as population density, race, and income have an impact on canopy loss, as well as the building footprint and the number of multifamily housing units; residential statuses, such as the proportion of owner-occupied housing and residential stability, impact canopy loss. [ABSTRACT FROM AUTHOR]

Environmental issues are a pressing concern for modern societies, and the increasing levels of atmospheric CO2 have led to global warming. To mitigate climate change, reducing carbon emissions is crucial, and carbon sequestration plays a critical role in this effort. Technologies for utilising CO2 can be divided into two major categories: direct use and conversion into chemicals and energy, and indirect use as a carbon source for plants. While plants' ability to absorb and store CO2 makes them the best CO2 sink, finding suitable urban areas for significant green spaces is a challenge. Green walls are a promising solution, as they require less land, provide more ecosystem services than horizontal systems do, and can contribute to reducing environmental problems. This study evaluates the conceptual potentials and limitations of urban biomass circulation in terms of energy production, food production, and CO2 consumption, focusing on growth-promoting bacteria, urban agriculture, and vertical systems. The aim of this research is discovering new methods of carbon sequestration using multi-purpose green walls to achieve sustainable urban development and CO2 reduction strategies to contribute to a more sustainable future. [ABSTRACT FROM AUTHOR]