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Consideration of the future fate of brownfields in urban environments has driven a complex 'season' of decisions, planning, and implementation that has seen the emergence of different approaches and actions for their reuse. Among the various experiences of brownfield redevelopment, some projects have also promoted the partial renaturalisation of areas through soil desealing and demolition of existing buildings. These greening initiatives have provided new public facilities, e.g., parks and green areas, helping to improve the conditions of urban environments both from ecological and social perspectives. This article adopts ex ante and ex post methods to analyse two Italian case studies of brownfield regeneration involving desealing interventions and investigates two key aspects: (i) the planning process and tools that were put in place to implement the projects and (ii) the impacts for human wellbeing that were produced in terms of cooling effects. The analyses conducted show the real effectiveness of renaturation interventions especially related to reforestation measures in terms of temperature reduction. The examination of the two case studies also revealed the importance and potential success of traditional planning and implementation tools in promoting interventions that can now be considered innovative in terms of their actual contribution to current urban challenges. The results therefore allow us to emphasize the fundamental importance of the philosophy and basic principles of a transformation process, even guided by traditional planning tools, for the improvement of the environmental conditions of an urban context and the successful implementation of nature-based solutions. [ABSTRACT FROM AUTHOR]

Mining industry once was a strong contributor to the economic development of cities and created economic benefits for human beings, but ecological problems are increasing day by day. This study takes the quarry in Nagykovacsi, Hungary as an example, and through comprehensive evaluation of the site, utilizes nature-based solutions to carry out the design practice of seeking new development vitality and opportunities for the brownfield site after mining. Finally, it summarizes the ecological remediation concepts and strategies suitable for mining brownfield sites, and contributes to the reuse of urban land space and the creation of a favourable ecological environment. [ABSTRACT FROM AUTHOR]

At the end of the 20th century, most industrial cities faced a massive phase of de-industrialisation, resulting in abandoned areas. However, these areas, rich in history and heritage, can represent significant resources for the regeneration of entire territories. Adaptive Reuse (AR) is one of the most appropriate strategies for the sustainable regeneration of brownfield sites: it gives new life to a 'dead' land, extending its use value so that it can continue to be enjoyed both by present and future generations. Decision-making processes concerning Industrial Heritage Adaptive Reuse (IHAR) cannot ignore the role that 'intrinsic value' plays in orienting development choices in such areas. Adopting participatory decision-making processes enables the inclusion of different values and interests of the stakeholders and, at the same time, increasing their awareness about the decision-making problem, thus reducing conflicts. This contribution intends to propose an evaluation framework to assess the multidimensional impacts of IHAR, considering the different values characterising them, and to support decision-making processes for the identification of the 'preferable' transformation scenario. This evaluation framework is applied, through the use of the TOPSIS multi-criteria evaluation method, in the case study of the ex-Italsider area in Bagnoli district (Naples, Italy), an industrial steel plant decommissioned in the early 1990s. [ABSTRACT FROM AUTHOR]

In the post-industrial era, many cities have experienced the decline of heavy industry and traditional manufacturing, leading to the widespread emergence of brownfields. These often cluster geographically, forming "brownfield clusters" characterized by shared spatial and functional traits. Our research examined these phenomena within 10 resource-exhausted cities in China, employing kernel density analysis to explore the spatial dynamics within and among these clusters and their urban contexts. We identified three distinct spatial relationships between brownfield clusters and their host cities (coupling, juxtaposition, and encircling), with a detailed case study in Huangshi City further classifying the clusters into five categories based on their dominant factors, spatial morphologies, types of brownfields, and internal dynamics. The study reveals that the spatial configurations of brownfield clusters are significantly influenced by geographic features, transportation infrastructure, and policy frameworks. Based on these findings, we propose targeted regeneration strategies for each cluster type. This research not only enhances our understanding of brownfield challenges and opportunities in China's resource-exhausted cities but also serves as a valuable reference for other cities and regions worldwide facing similar challenges. [ABSTRACT FROM AUTHOR]

The aim of the paper is to describe the advantages and weaknesses of participatory mapping and to compare them with a questionnaire survey. This case study focuses on two medium-sized cities and their surrounding municipalities, Ostrava (OV) and Hradec Kralove (HK), both located in the Czech Republic. The study works with a questionnaire survey from the research agency STEM/MARK (n=536, PAPI method 86%, CAWI method 14%) from 2022. The main objective of this research was to find out the mobility goals of seniors. Overall, respondents reported 479 goals, with respondents identifying 23 types of important goals in HK and 24 types in OV, with shopping (37 and 24% respectively), doctor (19 and 22%), family (10 and 13%), walking (8 and 6%) and friends (5 and 4%) identified as top priorities. Maximum clustering was assessed at a distance of 370 m for web mapping targets (p<0.05). Survey targets reached maximum clustering at a distance of 140 m in HK and 200 m in OV (p<0.05). The results of web mobility mapping show that natural places and parks are the most common attractive places for respondents. On the other hand, in OV, locations with noisy people or homeless people, as well as industry and brownfields, are identified as repulsive places. In HK, roads, traffic and some public buildings are perceived as the main repulsive places. The perception of railway stations is ambiguous. This study contributes to the discussion on the validity of participatory mapping, showing the importance of careful survey design and data preprocessing. The results from the web mapping were compared with the results from the questionnaire survey (PAPI method) to better describe the advantages and weaknesses of web mapping. [ABSTRACT FROM AUTHOR]

A comprehensive emergency medical service (EMS) system significantly enhances a city's capacity to prevent and mitigate disasters. Using Huangshi as a case study, this research evaluated the service radium coverage rate of the current EMS system by examining its transport capacity, population density, and prevalence rate, finding it to be only 61.49% with an inefficient spatial layout. To address this, we proposed transforming urban brownfields into EMS parks. By selecting the most suitable brownfields based on capacity and service radius, we increased the coverage rate to 90.21%. We introduced a new "consultation-referral" model, where existing EMS facilities serve as pre-diagnosis and triage centers, and the urban brownfield EMS parks function as isolation and centralized treatment centers. GIS network analysis confirmed the feasibility, showing all transit times to be under 30 min. The methodology outlined in this study—comprising "demand assessment, supply optimization, and feasibility verification"—not only strengthens the city's EMS system but also facilitates the renewal of urban brownfields. This approach can serve as a valuable reference for enhancing EMS systems in other cities. [ABSTRACT FROM AUTHOR]

This article is the first in a series of three that describes the development and delivery of the Environmental Health and Land Reuse (EHLR) Basic Training and the first pilot of the EHLR Immersion Training. The EHLR Basic Training is based on the 5-step Land Reuse Model from the Agency for Toxic Substances and Disease Registry (ATSDR). Through a collaboration with the National Environmental Health Association (NEHA), we developed the EHLR Basic Training in two modalities: virtual/live (maintained by ATSDR) and online/asynchronous (maintained by NEHA). The modules include: 1) Engaging With Your Community, 2) Evaluating Environmental and Health Risks, 3) Communicating Environmental and Health Risks, 4) Redesigning With Health in Mind, and 5) Measuring Success: Evaluating Environmental and Health Change. From June 2019--August 2022, ATSDR and NEHA delivered 10 EHLR Classroom Basic Trainings, launched the EHLR Online Basic Training, and developed the EHLR Immersion Training. We piloted the EHLR Immersion Training in July 2022, March 2023, and July 2023. Our participants included science, technology, engineering, and mathematics (STEM) students from Diné College who were in a Summer Intern Program; tribal environmental professionals; NEHA members in environmental health careers; and environmental professionals, students, and community members who were engaged in environmental work or environmental justice. We have learned that individual training modules can be used for specific learning needs among our participants. Perhaps more importantly, we have learned that undergraduate students and community members can and should be engaged in EHLR Training. The results of the evaluation and longterm follow-up of the EHLR Training will be presented in the second and third articles in this series. [ABSTRACT FROM AUTHOR]

This article seeks to provide an improved and more comprehensive understanding of the concept and theories on wasteland. It achieves this by focusing on the Indian context, allowing us to unpack the importance of including multiple perspectives of wasteland narratives; this means including more positive narratives of the potential of wasteland to inform and improve prospects for land policies in the Global South. Wasteland is commonly recognized as an underutilized category of land that may transform into a valuable resource base with proper management measures. The term waste has multiple angles that carry different notions ranging from fallow to agroforestry land in the Global South and brownfield to green space in the Global North. We conduct a narrative review approach to qualitatively analyze the concept of wastelands, which has been studied in the pre-existing literature from 1970 to the present. This unsystematic literature review approach incorporates multiple elements of wasteland discourse, like understanding the meaning of the term on a global scale, setting out the meaning of the term waste into multiple perspectives explicitly in the Indian context, along with different classes and management approaches to wasteland from a national perspective. The multiple perspectives of wasteland not only generate misconceptions of land resources but spawn difficulties in land-use policy, particularly for the Indian scenario. For sustainable land-use policy, reclaiming wasteland would be the best possible way for India and other countries in the Global South, which requires a comprehensive methodological overview on wasteland narrative. [ABSTRACT FROM AUTHOR]

The present work aims to provide a tectonostratigraphic model of the Miocene carbonate reservoirs accumulated in Bakr-Al-Hamd ridge to help unlock an estimated statistical yet-to-find over 10 MMbbl of oil. The structural ridge is located in the western central Gulf of Suez and the hydrocarbon exploration within this NE-dipping structural high began in 1951. The model integrated several interpreted 3-D seismic volumes and their attributes, a complete set of well-log data, borehole images, and the resultant extensional structures from the natural and physical models. The structural model proposed the following: (1) a major gulf-parallel curved and faulted detachment between the two differentially strained sections of Miocene and Pre-Miocene sediments which were distinguished by seismic attributes and confirmed by borehole images, (2) the synthetic Gulf-parallel faults which represent footwall collapsing structural style of extensional faults, delineated Al Hamd Miocene Nullipore carbonate reservoir, (3) south-westward dislocation of the western gulf-parallel boundary fault of Al Hamd Nullipore facies and its allocation at the present-day shoreline, (4) three classification of the Miocene carbonate reef were interpreted; fringe reef in Bakr ridge, barrier reef in Al-Hamd, and patch reef in the intra-field. The achievements of the present study prompted exploration activity and two discoveries were announced in 2021 and 2022 in the vicinity of Bakr and Al-Hamd intra-fields. The recent discoveries penetrated more than 200 m of Miocene carbonate reef and dolomitic reservoirs accumulated on the detachment surface. The present study workflow could be used in similar petroliferous rift basins to maximize hydrocarbon resources, enhance production performance, and revive brownfields. [ABSTRACT FROM AUTHOR]

Miscanthus × giganteus (M × g) is a promising energy crop in phytotechnology with biomass production. Despite considerable vegetation and harvest under varying climate conditions and across different soils, field-scale studies on utilising M × g remain scarce. Analysing the literature and our own findings, this study intends to highlight the potential of M × g phytotechnology for revitalising non-agricultural lands (NAL), including brownfields, and illustrate the expediency of applying biochar to enhance biomass yield, energy efficiency, and economic feasibility. To validate the feasibility of M × g production on brownfields, two scenarios within the value chain "biomass–biogas–electricity" for green harvest were examined. The assumptions were as follows: (1) a methane yield of 5134 m3 ha−1 y−1, and (2) substrate-specific methane yields of 247 and 283 mL (g oDM)−1 for the first and subsequent years, respectively. The findings suggest that Scenario 2 is better suited for cultivating M × g on brownfields/NAL, being more sensitive and eliminating inaccuracies and the generalisations of results. From the third year onward, the revenue of M × g production on biochar-amended brownfields showed greater potential for future profitability. Future research should confirm the positive trend in the energy efficiency ratio of M × g phytotechnology on a larger scale, particularly in real brownfield applications. [ABSTRACT FROM AUTHOR]

Brownfields are increasingly called upon to be transformed from potentially contaminated, often vacant properties into community assets that provide multiple benefits. Further, brownfields revitalization can provide critical opportunities and, particularly, nature-based solutions can enhance multiple ecological, human health, and economic benefits. Through a series of non- exhaustive surveys of existing examples of environmental benefits of cleanups, case study examples of brownfield cleanups achieving environmental benefits, and potential ecosystem services tools relevant to steps of a brownfields cleanup effort, we explore practical ideas for enhancing environmental benefits of brownfields cleanups by applying ecosystem services concepts. Examples of nature-based solutions, where appropriate, include the use of rain gardens, permeable pavements, green spaces, and the use of green technologies. Further, this article provides an overview of recent policy initiatives focused on nature-based solutions and enhancing ecosystem services in brownfields cleanup, revitalization, and reuse. Our goals are to increase the knowledge base on these opportunities and discuss how these concepts can be achieved through sharing success stories, making outreach materials accessible, and holding workshops to help successfully operationalize these concepts in a community's visioning for upcoming revitalization projects. [ABSTRACT FROM AUTHOR]

Feeding nine billion people by 2050 will be a challenge due to climate change. There is a significant portion of abandoned and unused marginal lands across the nation and in the Puglia region, in Southern Italy. Innovative techniques and practices in the frame of climate-smart agriculture can help rehabilitate marginal lands into productive and profitable areas. The objective of this study was to systematically review the literature on marginal areas in Puglia, responding to the lack of information in this context and evaluate their revitalization potential. We systematically reviewed the literature on unused/marginal areas and identified related studies dealing with different types of marginal areas and their potential for sustainable rural development. Marginal areas in Puglia represent a range of historical rural landscapes that support biodiversity, the economy, and ecological services. However, the analysis of the current situation in Puglia's marginal areas indicates a lack of infrastructure and scarce resources, which led to land abandonment and the migration of local residents, resulting in the deterioration of the ecological system. Therefore, establishing a sustainable policy is crucial for preserving the local heritage and economy of the region. However, policymakers should carefully study the challenges and opportunities arising from local contexts before embarking on ambitious place-based innovation strategies. The analysis indicates that both biophysical and socio-economic factors are strategic elements for improving the revitalization potential of marginal areas for sustainable development. This review provides useful information regarding the revitalization potential of marginal areas for food, feed, and non-food production, which is crucial in the implementation of a sustainable development strategy for rural communities in Puglia but can also be applied to similar areas in other countries. However, the success of the sustainable development strategy in Puglia's marginal areas should consider the vital function of farmers' self-organization and social capital as key factors in the adoption of agricultural innovations for the revitalization of these areas. [ABSTRACT FROM AUTHOR]

Compostable materials constitute roughly half of waste generated globally, but only 5% of waste is actually processed through composting, suggesting that expanding compost programs may be an effective way to process waste. Compostable waste, if properly collected and processed, has value‐added end use options including: residential and park landscaping, remediation of brownfield sites, and as growing media in urban agriculture (UA). Since 2001, our lab has partnered with The Food Project, a non‐profit focused on youth leadership development through urban farming. From 2006 to 2022 we collected compost materials that were delivered to the farm from a variety of local sources and analyzed a suite of biogeochemical properties including lead (Pb) concentrations, organic carbon, and grain size distribution. Pb concentrations of Boston's municipal compost always exceeded the current City of San Francisco soil and compost purchase standard (80 μg/g). In 2012 Boston's composting program was halted when it exceeded the 400 μg/g Environmental Protection Agency's Pb in soil benchmark. Urban Pb is geomobile and must be managed to minimize resuspension and transport of fines whose Pb concentration is often elevated compared to bulk compost. Consequently, urban farmers have to source lower Pb compost from suburban suppliers at significantly greater cost. Over a 15 year period and through several city vendor contracts, Pb concentrations in municipal compost remain at levels that warrant continued surveillance and risk assessment. Plain Language Summary: Locally sourced compost is the life blood of urban agriculture (UA). It is used to fill raised beds, added as a soil amendment to increase carbon contents, and helps manage soil moisture. In the greater Boston area, consistent access to compost low in fugitive lead (Pb) and rich in nutrients is limited. Starting in 2006, our lab began collecting compost delivered to The Food Project, a non‐profit urban farm in Dorchester, MA. The Pb concentrations consistently exceeded California's compost benchmark of 80 μg/g and in 2012, Boston's composting program was halted because it exceeded the Environmental Protection Agency Pb in soil benchmark of 400 μg/g. We demonstrate that geochemical fingerprinting management of feedstocks can yield consistent, quality compost. This supports the growing urban farming movement. Rather than treating organic urban waste streams as a problem to manage solely around cost control, design collection and processing approaches must minimize all fugitive contaminants so that these carbon sources can support UA, increase food sovereignty, and promote environmental justice. Key Points: Municipal composting represents an opportunity to transform waste and create media that critically support Urban Agriculture (UA)Resuspended legacy Pb from urban soils contaminates urban compost through commonly sourced feedstocks, resulting in elevated Pb levelsPb in compost can reach levels of public health concern requiring geochemically informed, health protective benchmarks for compost Pb [ABSTRACT FROM AUTHOR]

The article explores how modeling the human well-being benefits of ecosystem restoration and management can enhance environmental decision-making. Topics discussed include the integration of ecosystem services into decision processes, the use of various quantitative and qualitative tools to assess and manage these services, and the importance of stakeholder engagement and community involvement in successful restoration projects.

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While new production areas (greenfields) have state-of-the-art technologies for implementing digitalization, existing production areas (brownfields) and devices must first be upgraded with technologies before digitalization can be implemented. The aim of this research work is to use a case study to identify the differences in the implementation of machine learning (ML) projects in brownfields and greenfields. For this purpose, an ML application for the detection of changeover times on milling machines is implemented and analyzed in the brownfield and greenfield scenarios as well as a combined scenario. Particular attention is paid to the selection of sensors and features. It was found that the abundant availability of features in the greenfield scenario poses pitfalls when creating ML projects if the underlying sensors cannot be checked for their suitability. For the changeover detector use case, the best model quality was achieved for the combined scenario, followed by the greenfield scenario. [ABSTRACT FROM AUTHOR]

Brownfields have been receiving significant attention all over the world because of their potential threats to the environment and public health. However, a funding shortage constitutes the main obstacle to the brownfield remediation (BR). In China, to ease financial dilemmas, the governments seek collaborations with private-sector companies, i.e., the Public Private Partnership (PPP) mode. Despite all the benefits, BR and PPP contain high risks, making stakeholders extremely cautious about investing in such projects. To support the decision-making process of the public and private parties, this paper designs a comprehensive approach to evaluate the risks of BR PPP projects in China. In more detail, several commonly used risk methods, such as TOPSIS, GRE, and FSE, are employed to construct a combined risk evaluation process, which applies multiple combined evaluation techniques to iteratively integrate individual results from those methods until a valid common result is achieved. To show the practical implementation procedure of the proposed combined approach, a hypothetical case study is performed to assess the risks of seven BR PPP projects. The analytical process also verifies that the consistency and reliability of the risk evaluation result can be achieved effectively and efficiently by jointly deploying multiple risk methods through combined techniques. The proposed decision framework facilitates a novel research idea in evaluating complicated risk situations, and can be applied to other similar scenarios where uncertainties and inconsistencies are inevitable. [ABSTRACT FROM AUTHOR]

In the post-socialistic space, old, industrialised regions are not only dealing with problems with the regeneration of industrial brownfields but also with the occurrence of post-agricultural brownfields. The main objective of this paper is to identify and interpret how a successful network of cooperating actors was formed that participated in the process of transforming an agricultural brownfield into a successful rural business zone. From a methodological perspective, the article is based on the findings derived from a set of written memories with ten key actors who were involved in the redevelopment process. The studied regeneration project, which was implemented thanks to the successful cooperation of network of actors both from different hierarchical levels (local, regional and central level) and from the different sectors (public, private and non-profit sector), regenerated an area of 10.4 hectares thanks to both public and private investments of approximately CZK 240 million. Regeneration contributed to the creation of approximately 450 new jobs, and thanks to this project, the population in Třanovice also increased significantly in the transition period (1991–2021), which the studied community positively distinguishes from the shrinking urban centres and rural communities in the post-industrial neighbourhoods. [ABSTRACT FROM AUTHOR]

Land use planning plays a crucial role in urban planning by addressing urban needs, tackling land scarcity challenges, and determining the physical growth of cities. Urban redevelopment, specifically the revitalization of vacant and abandoned lands, serves as an effective strategy to optimize land utilization, mitigate pollution, and enhance the socioeconomic urban environment. In this study, a foresight approach is adopted, employing descriptive-analytical methods to conduct a structural analysis of the factors involved in infill development in the Bronsi barracks brownfields located in Mashhad. Data collection was conducted through secondary research and surveys, with a statistical sample comprising eight purposively selected urban experts. A total of 15 variables associated with sustainable brownfield planning were identified, encompassing physical-spatial, socioeconomic, managerial-institutional, and environmental aspects. These variables were further classified into five groups: influential, double-faceted, susceptible, independent, and regulatory. To evaluate the relationships among the variables, the Micmac software was utilized, and subsequent scenarios including probable and favorable outcomes were determined. The analysis highlighted the priority of three key factors in inactive lands: land price, accessibility to services and facilities, and the number of land uses. These findings are of great significance and should be taken into consideration by urban decision-makers not only in the studied sites but also in similar areas.

Brownfields are increasingly called upon to be transformed from potentially contaminated, often vacant properties into community assets that provide multiple benefits. Further, brownfields revitalization can provide critical opportunities and, particularly, nature-based solutions can enhance multiple ecological, human health, and economic benefits. Through a series of non-exhaustive surveys of existing examples of environmental benefits of cleanups, case study examples of brownfield cleanups achieving environmental benefits, and potential ecosystem services tools relevant to steps of a brownfields cleanup effort, we explore practical ideas for enhancing environmental benefits of brownfields cleanups by applying ecosystem services concepts. Examples of nature-based solutions, where appropriate, include the use of rain gardens, permeable pavements, green spaces, and the use of green technologies. Further, this article provides an overview of recent policy initiatives focused on nature-based solutions and enhancing ecosystem services in brownfields cleanup, revitalization, and reuse. Our goals are to increase the knowledge base on these opportunities and discuss how these concepts can be achieved through sharing success stories, making outreach materials accessible, and holding workshops to help successfully operationalize these concepts in a community’s visioning for upcoming revitalization projects.

As an important part of urban renewal, brownfield restoration and renovation are of great significance to the sustainable development of cities. The structure-process-outcome theory was introduced into this study to improve the rationality and scientific vigor of the redevelopment assessment process and to evaluate whether brownfield sites meet the conditions for redevelopment. Based on this theory, the relationship among structures, processes and outcomes can be well elucidated. Specifically, a good structure should contribute to an effective process, which will increase the possibility of a favorable outcome. The basic conditions, practice principles, and result orientation in the whole procedure of brownfield redevelopment were comprehensively analyzed. In addition, a more complete and reasonable three-level evaluation index system for brownfield redevelopment was established. In order to reduce the subjectivity in the evaluation process, an unbiased scientific brownfield redevelopment evaluation model was constructed using the continuous ordered weighted averaging operator-topology method. The evaluation decision system was applied to the renovation of a tract project in Chengdu, China. The results proved that the model could effectively and accurately evaluate the quality level of the brownfield redevelopment project, and the proposed recommendations can provide a basis for decision-making. [ABSTRACT FROM AUTHOR]

Resilience thinking refers to the need to be prepared for the unexpected and unknown. Museums have learned to adjust to societal changes, not least because of the recent global pandemic, which has necessitated the introduction of new ways of activating a diverse public. We discuss how resilience thinking can function as a promoter of the adaptive reuse of industrial heritage by including local heritage knowledge in the ongoing regeneration of former brownfield sites. The current sectoral barriers in the planning system prevent museums from being central participants, despite their well-established local anchoring. Intangible heritage can provide coherence and connection between old buildings, including technical structures and new buildings/infrastructure. This allows for options for museums to voice ongoing creative and critical input and appear as spokespersons for civic involvement. Museums' ability to facilitate local involvement needs to be acknowledged in urban planning. [ABSTRACT FROM AUTHOR]

Brownfield redevelopment projects are often perceived as more risky than greenfield investment, and financing opportunities may be more limited and expensive. Different financial support projects have been developed to support regeneration projects, and empirical evidence has shown that all buildings near the intervention area may benefit from an increase in prices once the brownfield project is complete. The article considers the Connecticut market and evaluates the characteristics of the brownfield projects that had access to a financial support program (loan or grant), the impact of the regeneration process on the liquidity of the housing market, and the gap between the price and the appraisal value of the residential unit. Target areas for this type of financing program are mainly characterized by low income, a high density of population, a high incidence of homeowners, and a high crime rate. Once completed, the brownfield requalification has an impact on the housing market because the brownfield recovery reduces the number of house sales due to the increase in the average price in the surrounding area and makes the selling price more consistent with the appraisal valuation. The empirical evidence provided may be useful for public institutions that are suffering from budget constraints and have to prioritize areas for financial support solutions. [ABSTRACT FROM AUTHOR]

The Czech Republic, like many other European countries, is characterised by a large number of chateau buildings and sites. Historical events of the last century have caused that in the countries of the socalled Eastern Bloc the original use of these buildings was largely interrupted and the overall management of these properties was neglected. This, together with other factors, led to the creation of a large number of chateau brownfields, which are still visible in the Czech Republic today. The aim of this paper is to determine on the background of a descriptive analysis the key characteristics of chateau brownfields associated in particular with their localization and to reveal any similarities and differences that result from their location within selected LAU1 regions. The analysis is based on the primary research of 367 chateau buildings in 4 NUTS3 regions of the Czech Republic and is unique in its concept. [ABSTRACT FROM AUTHOR]

The processes of active restructuring in the mining industry of many countries have entailed the physical closure of enterprises, accompanied by measures to mitigate their environmental and social impacts. Brownfields that emerged in districts with developed mining industries are predominantly perceived through a stereotypically flat, superficial, and narrowly literal lens. Adhering to such an approach is risky both in terms of ecology and in the aspect of economic losses incurred in territories with concentrated localization of mines. The article provides substantiation for the importance of perceiving brownfields within a threedimensional space, with due consideration given to geological deformations, dynamics of underground water and gas flows, and the potential of gravitational and geo-thermal energy. The authors propose interpreting brownfields as either operating or abandoned industrial sites with buildings and infrastructure facilities on the ground surface, as well as natural landscapes that are negatively affected by geological, hydrodynamic, and gas-dynamic processes characteristic of the disturbance of the subsoil due to underground or open-pit mining operations. The reuse and recycling of industrial waste accumulated within brownfields alone cannot ensure the survival of coal-mining towns. Similarly, depopulation cannot be halted solely through economic instruments. Thus, the strategy for the development of coal-mining towns should entail 'enlightened' restructuring in line with the ideas of 'Smart Shrinking'. [ABSTRACT FROM AUTHOR]

Water is a fundamental steelworks additional resource; its efficient management is crucial for process reliability, product quality and environmental sustainability. Within steelworks, water is exploited mainly for direct or indirect cooling and is usually reused and recycled after cooling and treatments to eliminate contaminants. However, bottlenecks often exist, limiting water management efficiency and increasing water consumption. These issues are mainly related to water treatments efficiency, lack of water parameters monitoring and the manual/semi-manual management of water networks. Furthermore, these aspects are generally associated with the plant's service life; brownfield sites are mostly affected. In these cases, improving sensor circuits coupled with decision support tools can support human decisions and lead to significant advantages. The paper discusses a potential application of such tools after new sensors installation in a use case concerning the minimization of the use of high-quality make-up-water for the indirect cooling system of a wire-rod mill in electric steelworks. The effectiveness of the described tool is shown, and the advantages are highlighted in terms of potential savings that can reach 95% and 4% of the current consumption of well and osmotic water in the considered circuit, respectively, corresponding to a saving of about 9400 m3/year of high-quality water. [ABSTRACT FROM AUTHOR]

Brownfields or objects of accumulated environmental damage are a complex object characterized by both the absorption and release of uncontrolled energy (for example, biogas or hydrothermal energy). The brownfield redevelopment process provides unique opportunities to ensure efficient energy transfer and maintain environmental stability. However, the implementation of these solutions depends on the quality of the assessment of the cumulative impact of unspent deposits, namely, the assessment of the damage caused to the environment, which, in turn, gives an understanding of how to ensure the elimination of damage to energy efficiency and environmental safety from uncontrolled carbon dioxide emissions. In this article, we consider the problems of assessing the cumulative effect of waste management activities, as a result of which abandoned deposits or objects of accumulated environmental damage appear. A cycle of measures to achieve socio-economic efficiency through the re-development of brownfields and their integration within energy-efficient systems and environmentally balanced systems is proposed, and a new concept of identifying the negative occurrence of brownfields under the influence of climate change is substantiated. Particularly, we assess the possibilities of integrating brownfields or objects of accumulated environmental damage into energy-efficient and environmentally balanced systems for goals of sustainable development. [ABSTRACT FROM AUTHOR]

Renewable energy developers often have not had enough tax capacity to utilize the tax credits and depreciation deductions generated by energy projects and so have traditionally monetized those tax benefits by bringing tax equity investors with sufficient tax liability into the projects through joint ventures. 9 The direct pay option is available to taxable entities for a limited period of time with respect to following three tax credits: section 45Q (Carbon Oxide Sequestration Credit), section 45V (Clean Hydrogen Production Tax Credit), and section 45X (Advanced Manufacturing Production Credit). The Inflation Reduction Act (IRA) signed into law on August 16, 2022 has generated explosive interest in clean and renewable energy investment in the United States. [Extracted from the article]

Industrial heritage parks, an effective form of urban brownfield reuse, effectively mitigate pollution, improve the human living environment, and achieve sustainable development; industrial heritage parks, which add blue and green space to a city, also play an important role in presenting urban history and culture, promoting regional economic growth, and achieving human well-being. Exploring the user behavior use of industrial heritage parks and conducting post-occupancy evaluation of projects based on subjective human perceptions from the users' perspective can contribute to improve the sustainable management, maintenance, and design of projects in the future. However, previous studies on post-occupancy evaluation have not been sufficiently studied for urban industrial heritage parks. This study takes Beijing Shougang Park, a representative industrial heritage park in China, as the research object, and distributes and collects nearly 150 questionnaires about user behavior and four significant evaluation items after the preliminary field research, analyzes the importance and satisfaction evaluation of the park design elements (place characteristics, natural environment characteristics, usability characteristics, and management characteristics), and uses a frequency analysis, an IPA analysis, an independent t-test, an analysis of variance, and a multiple regression analysis, and other methods are used, to quantitatively analyze the content of the questionnaire. The results of the study include the following: (1) The park is mainly used by people in their twenties to thirties and forties, and the usage rate of the sports plaza, which is the main facility, is the highest, while the usage rate of the renovation facility, the machine room, is the lowest. (2) While Shougang Park users were more satisfied with the natural environment features, Shougang Park users were found to be relatively less satisfied with the place and usability features. (3) The natural environment characteristics of Shougang Park had a positive effect on both overall satisfaction and recommendation intention. Finally, based on the questions and suggestions from users, a park renewal optimization strategy is proposed, hoping to provide suggestions for the renovation and design of similar industrial heritage parks in Chinese cities. [ABSTRACT FROM AUTHOR]

Phytomining of rare earth elements (REEs) provides a potential possibility for metal recovery at brownfields where conventional mining technique is not reasonable or profitable. The holistic concept of phytomining is instituted from three scientific sectors. Phytoextraction is the first stage referred to accumulation of REEs in plants. This is followed by the enrichment process aiming to elevate metal concentration into solid remains. Eventually, extraction technology is applied to reclaim these valuable metals from the bio-ores. The main goal of this study is to identify a possible location for REEs phytomining, which lays the groundwork for further investigations. To do that, different woody biomass from disparate contaminated spots was harvested and examined. A brownfield land located in Gyongyosoroszi, Hungary has been selected based on the elemental analysis of ash samples obtained from the incineration of the collected plants at 500 °C. The outcomes also preliminarily indicate the viability of phytomining in recovering REEs. [ABSTRACT FROM AUTHOR]

Miscanthus × giganteus (M × g) is a promising energy crop in phytotechnology with biomass production. Despite considerable vegetation and harvest under varying climate conditions and across different soils, field-scale studies on utilising M × g remain scarce. Analysing the literature and our own findings, this study intends to highlight the potential of M × g phytotechnology for revitalising non-agricultural lands (NAL), including brownfields, and illustrate the expediency of applying biochar to enhance biomass yield, energy efficiency, and economic feasibility. To validate the feasibility of M × g production on brownfields, two scenarios within the value chain “biomass–biogas–electricity” for green harvest were examined. The assumptions were as follows: (1) a methane yield of 5134 m3 ha−1 y−1, and (2) substrate-specific methane yields of 247 and 283 mL (g oDM)−1 for the first and subsequent years, respectively. The findings suggest that Scenario 2 is better suited for cultivating M × g on brownfields/NAL, being more sensitive and eliminating inaccuracies and the generalisations of results. From the third year onward, the revenue of M × g production on biochar-amended brownfields showed greater potential for future profitability. Future research should confirm the positive trend in the energy efficiency ratio of M × g phytotechnology on a larger scale, particularly in real brownfield applications.

The capacity of aquifers to store water and the stability of infrastructure can each be adversely influenced by variations in groundwater levels and subsequent land subsidence. Along the south bank of the River Thames, the Battersea neighbourhood of London is renovating a vast 42-acre (over 8 million sq ft) former industrial brownfield site to become host to a community of homes, shops, bars, restaurants, cafes, offices, and over 19 acres of public space. For this renovation, between 2016 and 2020, a significant number of bearing piles and secant wall piles, with diameters ranging from 450 mm to 2000 mm and depths of up to 60 m, were erected inside the Battersea Power Station. Additionally, there was considerable groundwater removal that caused the water level to drop by 2.55 ± 0.4 m/year between 2016 and 2020, as shown by Environment Agency data. The study reported here used Sentinel-1 C-band radar images and the persistent scatterer interferometric synthetic aperture radar (PSInSAR) methodology to analyse the associated land movement for Battersea, London, during this period. The average land subsidence was found to occur at the rate of −6.8 ± 1.6 mm/year, which was attributed to large groundwater withdrawals and underground pile construction for the renovation work. Thus, this study underscores the critical interdependence between civil engineering construction, groundwater management, and land subsidence. It emphasises the need for holistic planning and sustainable development practices to mitigate the adverse effects of construction on groundwater resources and land stability. By considering the Sustainable Development Goals (SDGs) outlined by the United Nations, particularly Goal 11 (Sustainable Cities and Communities) and Goal 6 (Clean Water and Sanitation), city planners and stakeholders can proactively address these interrelated challenges. [ABSTRACT FROM AUTHOR]

Traditionally, laws regarding soil pollution were limited in China. However, due to rapid industrialization and urbanization, soil pollution has become a major environmental issue. Thereby, in order to address the emerging threat, different measures have been introduced and implemented by Chinese government. The paper, in this regard, examines the role of government measures to reduce soil pollution, eco-innovation, and environmental sustainability on soil pollution in China. secondary data from the World Development Indicators (WDI), Chinese Soil Database, the global economy, and the environmental performance index (EPI) has been collected from 1985 to 2020. Autoregressive distributed lag model is used in the study to check the relationship among constructs. Findings reveal that government expenditures to reduce soil pollution, eco-innovation, and environmental sustainability have a negative association with soil pollution in China. The results also revealed that industrialization and population growth have a positive linkage with soil pollution in China. Having these evidences, the study recommends that fiscal policies should be formulated to increase the budget for soil reduction projects so it can save soil from pollution. Likewise, policymakers must behave to encourage eco-innovation at economic and societal levels to reduce soil pollution. [ABSTRACT FROM AUTHOR]

Understanding the two-phase displacement behaviors of oil and water in porous media under different reservoir development modes for enhanced oil recovery is essential. In this paper, the influence of development measures, such as increasing the injection rate, changing the inlet/outlet position, increasing the water viscosity, and reducing the surface tension coefficient, on oil–water dynamic behaviors was studied using a numerical simulation based on the study of the formation of a high-water-cut channel by water flooding at different injection rates. The results show that blockage and restart occur during displacement in the pore–throat channel and during staggered displacement in different pore channels. With an increase in the injection rate, the recovery increases first and then decreases. All the different development measures can increase the swept area and recovery factor. The recovery factor increases significantly by reducing the surface tension coefficient at medium/high injection rates (≥0.01 m/s) and by increasing the viscosity of the water at low injection rates (<0.01 m/s). The numerical simulation study preliminarily revealed the influence of different development measures on displacement behaviors in the pore model. It thus provides theoretical support for understanding the law of oil and water movement in reservoirs. [ABSTRACT FROM AUTHOR]

The prefecture of Piraeus in Greece is dotted with prior industrial sites that are currently abandoned. This paper addresses the ability of these sites to contribute to sustainable infrastructure and urban development through regeneration, by understanding the history of Piraeus, the environmental and social opportunities that may come from revitalization, and the communities' needs within their municipalities. Additionally, the paper analyzes the European Union's prior policies that have outlined the sustainable development of cities, and the role that the regeneration of brownfields in Greece may play in achieving these policy directives. To do this, the paper addresses the historical emergence of urban sustainability efforts and the funding mechanisms in place today that may be applicable to the case of Piraeus. Additionally, this research takes into account citizens' perspectives on desired future land uses at currently abandoned land in the municipality of Piraeus through public surveys. The paper aims to contextualize future opportunities for the local environments and communities in Piraeus that may come from sustainable regeneration of brownfield sites. [ABSTRACT FROM AUTHOR]

The Regeneration of urban brownfields is currently one of the strategies for densification and urban sustainability. However, as an architectural intervention, it is not an easy task and usually leads to two opposing dilemmas; demolition and/or conservation. This difficulty was observed in the regeneration projects of the colonial military brownfields in the city of Tlemcen, where the actors involved adopted different approaches, some of which damaged the existing architectural heritage and its values. The aim of this article is therefore to analyse the transformation processes of the military brownfields studied and to assess their conservation dimension. The latter is considered to be an indicator that makes it possible, on the one hand, to detect the modality of appropriation of the colonial architectural heritage within the projects analysed and, on the other hand, to assess their sustainability from a heritage perspective. This research was therefore based on the following scientific methods: in-situ observation, historical analysis, comparative analysis and semi-structured interviews. The results obtained for the two main study cases showed that the regeneration of the Bedeau barracks has a higher conservative dimension than that of the African hunter's barracks and can consequently be considered more sustainable in heritage terms. [ABSTRACT FROM AUTHOR]