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Sustainable Development Goals require holistic actions, including activity at the intersection of urban planning and environmental engineering. Turning our cities towards transit‑oriented development might help in reducing pollutant emissions caused by individual transportation modes that rely on crude oil. This research presents how the use of geospatial network analysis can support local decision makers in the evaluation of potential public transport accessibility by citizens in the case of a Central European city – Wrocław (Poland). The obtained results indicate differentiation in access to railway stations and stops, which results from pedestrian path networks and the number of entrances to railway stations. The visualization of serve area shows which parts of the city are excluded from comfortable access to public transport and in that way high‑ light where future actions should be taken.

Globalization now applies to almost all aspects of life, and it also applies to the world of science. Internationalisation and interdisciplinarity are fundamental determinants of modern research and education. The foremost factor of functioning in the international world of science is the mobility of students and scientists. Considering this context, the objective of this study was to analyse the staff mobility for teaching under the Erasmus+ programme at the Wrocław University of Environmental and Life Sciences (UPWr). The research took into account the mobility of staff for teaching (STA) within the period of the academic years from 2009/2010 to 2020/2021. The methodological approach applied in this study is based on the concept of mobility network analysis and mobility flows. The geo-visualization was prepared with the use of a spider diagram. Using this approach, the connections between spatial locations and domains of scientific activity were analysed. The results show that the mobility flow at UPWr rose significantly after the authorities of the university decided to increase the funding for STA, and eventually was slowed down by the outbreak of the COVID-19 pandemic. Moreover, the findings in the geographical aspect show that there were two main regions of destination, which were the Iberian Peninsula and the closest neighbouring countries, where the predominant institutions could be observed. The most mobile group of teachers were the ones representing environment sciences. The STA flow is not reflected in the students’ mobility flow. COVID-19 has enhanced the virtual component of learning, resulting in the strengthening of the blended mobility model.

Sustainable land use development requires a smart decision‑making process based on appropriate spatial design patterns. However, the pro‑investment policy of many municipalities often results in disproportions between the de‑mand and supply of investment areas, which means that spatial development is not realized in a sustainable way. In order to avoid the overconsumption of land for investment purposes, central government in Poland introduced a requirement to assess land balance, which includes the calculation of spa‑tial absorbency at the level of local urban planning. The aim of this work is to develop the concept of spatial absorbency assessment. In order to select best practices, document reviews of local spatial policies in Kalisz, Łódź, Toruń and Gdańsk were performed. Based on the review, a method for spatial absorbency assessment was presented. The applicability of the proposed solution is pre‑sented by its use on the case of the Racibórz municipality. The visualization shows what kind of geoinformation is required to perform an assessment by means of the developed method. The results of the calculations present the final feedback that is received by local authorities. The work was carried out us‑ing ArcGIS software. The obtained results may constitute the basis for further multi‑dimensional analyses as part of sustainable land development planning at the local level.

Contemporary socio-environmental problems such as the reduced availability of natural resources, the loss of biodiversity, soil degradation, pollution, an unprecedented population growth, the mass migration of people to cities, and urban sprawl may be associated with the consequences of an economic infinite growth paradigm on a finite planet. Despite international goals for improving the spatial and environmental management, current and future developments are continuously planned without the consideration of the biophysical limits to growth. This could be equated with the environmental carrying capacity (ECC), a concept and a tool for the sustainable development of human settlements. This research use the environmental indicators such as Ecological Footprint (EF) and biocapacity (BC) for ECC quantification. Despite EF and BC accounting is well-developed at the global, national and regional levels, there is still lack of local - urban standard for EF assessment. Therefore, the main goal of this study is to present the local approach for EF assessment and its potential to use for ECC assessment at local (i.e., city) level. The study compares the hybrid EF, which joined the bottom-up CF with the remaining EF’s components from a top-down approach, with the standard top-down EF approach. In this study, the assessment focused mainly on household consumption which could be equated as main driver responsible for Ecological Footprint. Thus, the impact of household consumption was quantified according to four categories reflecting resources’ use and waste generation as: Food, Housing, Mobility, Services and Goods. The analysis of ECC was conducted for the Polish city of Wroclaw in Central Eastern Europe for the year 2016. The results showed, that the city of Wroclaw exceeds its ECC. Both calculations were affected by data limitations, and likely represent overestimation of the EF. The proposed approach could be important for ECC assessment, quantification of the EF of human activities, and more sustainable spatial management of the city.

Sustainable development on a local scale requires well-functioning instruments in the spatial planning system. Any weakness in the planning system may result in forms of spatial development that are socially, environmentally or economically disadvantageous. Therefore, the aim of this study was to examine whether master plans and land development monitoring in the Polish system are effective instruments in shaping sustainable spatial development. The factor analyzed was the share of a biologically active area and four villages located near a regional city were analyzed. Data from master plans, cadaster and orthophoto maps were used in this study. Verification of land use made it possible to evaluate whether the properties meet the provisions of spatial planning documents. In each of the analyzed villages, properties that do not meet the provisions of master plans were identified. In one of the villages, more than half of the properties had a smaller share of biologically active areas than permitted by the local law. The research also analyzed alternative scenarios of the potential impact of the application of permanent vegetation on sealed surfaces. These results showed that using green roofs, for example, can significantly reduce the problem of local laws being broken. The results quantitatively confirm that the provision of master plans in the Polish system are not effective tools in regulating land development.

The 21st century urges us to analyze urban problems and revise its components [...]

The paper presents the results of an evaluation of the effectiveness of SEA obtained as a result of a survey with the participation of stakeholders. In Poland, several hundred SEAs are cond...

Lighting is one of the environmental elements that facilitates people to maintain their lives. With light people can collect visual cues about their environments in which they can perform visual tasks safely and comfortably. Exploring the lighting systems and conditions in residential interiors is important for introducing new concepts concerning human visual comfort. The study aimed to collect data and conduct a short-term analysis about residential lighting which will be a part of a more comprehensive research. The study focused on day- and artificial lighting systems, conditions and people’s assessments in interiors of residential buildings. An internet-based survey was distributed in July-August 2020 through Google Survey across Poland, Turkey, the U.K. and Sweden in the native languages of each country. 29 adult females and 31 adult males voluntarily participated in the present study. The study identified several interconnected factors related to residential lighting and explored them in detail. Large percentage of the respondents were satisfied or very satisfied with daylighting quality in summer (86.7%) and artificial lighting quality (78.4%) in their living areas. The amount and uniformity of lighting were the most effective cues connected with the respondents’ satisfaction. Reasonable and promising outcomes that were found can be used in generating new and comprehensive data about lighting quality in residential buildings.

Revitalization of cities varies depending on the scale of a city, type of challenges, and the socio-environmental context in each case. While revitalization projects carried out in globally known cities are well described, there is still a gap in characterizing revitalization processes that aim to improve quality of life in smaller units like medium-sized towns. This paper fills this gap by the insight from 82 revitalization projects implemented in 14 towns of Warmia and Mazury region (Poland) which are associated in the Cittaslow movement. The study combines a quantitative assessment of statistical data describing these projects with their qualitative evaluation based on interviews with local experts. The results of conducted analyses show that socio-economic development plays a major role as, despite projects which directly refer to the social domain, social elements were found also in projects initially categorized as those targeted to architectural and spatial domains. On the other hand, the authors observed that environmental and ecological as well as cultural issues are treated unevenly or marginally in projects compared to social ones. Interviews with experts show that the least importance was assigned to cultural and historical domain. The obtained results might constitute important knowledge to understand the background of current revitalization processes outside of global metropolises to improve future mechanisms supporting urban renewal.

Research on complex socio-environmental systems (also known as socio-ecological systems) has a long tradition in scientific considerations [...]

Guidelines and instructions for Environmental Impact Assessment and Strategic Environmental Assessment (together referred to as EA here) are developed to improve the quality of legal requirements’ ...

By conducting an international survey on residential lighting, a great variety of data showing the differences and similarities in lighting conditions among Poland, Turkey, Sweden and the U.K. were collected which provided an overall perspective for raising the standards of luminous environments. A total of 500 participants (125 respondents from each country- 47.6% females, 51.2% males, and 1.2% who did not wish to specify gender) provided detailed self-assessments of the lighting conditions in their living areas. The study identified interrelated factors associated with residential lighting using descriptive statistics, correlation coefficient functions and thematic analysis. As the survey results showed, the satisfaction with daylighting quality depends on daylighting sufficiency, daylighting uniformity, and number of sunlight hours (i.e., sunlight exposure), view-out and ratio of windows in the living area. Moreover satisfaction with artificial lighting quality depends on artificial lighting sufficiency, artificial lighting uniformity, artificial lighting brightness, and artificial lighting color rendering index. Overall, the findings of the study showed the potential factors that can be used to effectively change the day- and artificial lighting in residential areas, leading to a sustainable and better lighting environment.

Nature-Based Solutions (NBS) have been proven to effectively mitigate and solve resource depletion and climate-related challenges in urban areas. The COST (Cooperation in Science and Technology) Action CA17133 entitled “Implementing nature-based solutions (NBS) for building a resourceful circular city” has established seven urban circularity challenges (UCC) that can be addressed effectively with NBS. This paper presents the outcomes of five elucidation workshops with more than 20 European experts from different backgrounds. These international workshops were used to examine the effectiveness of NBS to address UCC and foster NBS implementation towards circular urban water management. A major outcome was the identification of the two most relevant challenges for water resources in urban areas: ‘Restoring and maintaining the water cycle’ (UCC1) and ‘Water and waste treatment, recovery, and reuse’ (UCC2). s Moreover, significant synergies with ‘Nutrient recovery and reuse’, ‘Material recovery and reuse’, ‘Food and biomass production’, ‘Energy efficiency and recovery’, and ‘Building system recovery’ were identified. Additionally, the paper presents real-life case studies to demonstrate how different NBS and supporting units can contribute to the UCC. Finally, a case-based semi-quantitative assessment of the presented NBS was performed. Most notably, this paper identifies the most typically employed NBS that enable processes for UCC1 and UCC2. While current consensus is well established by experts in individual NBS, we presently highlight the potential to address UCC by combining different NBS and synergize enabling processes. This study presents a new paradigm and aims to enhance awareness on the ability of NBS to solve multiple urban circularity issues.

The development of ‘age-friendly cities’ has become a major area of work in the field of ageing and the built environment. This movement is driven by the observation that cities are home to an ever-increasing ageing population. Over the past decade, a multitude of age-friendly initiatives have been developed with the aim of making physical and social environments more favourable for older people's well-being, health and ability to live in the community. This article explores ten key questions associated with the age-friendly cities and communities' movement, with a particular focus on the built environment. It provides an overview of the history of the age-friendly cities' movement and the underlying models, the aspects of the built environment that are relevant for age-friendly cities, the ways age-friendliness can be evaluated, and the interactions between age-friendly cities initiatives and other strategic agendas such as smart cities. The paper concludes by discussing future perspectives and possible directions for further development of the age-friendly movement. © 2021 The Authors. Published by Elsevier Ltd. https://doi.org/10.1016/j.buildenv.2021.107922 LinkedIn: https://www.linkedin.com/in/jvhoof1980/

The increasing level of antropopression has a negative impact on environmental resources and has reached the level of our planetary boundaries. One limitation is land use change caused by urbanization. Global policies prove the need to undertake action in order to develop more sustainable human settlements, which would be adapted better to potential future climate change effects. Among such changes are the increase of average temperatures and extreme events like heat waves. Those changes are more severe in urban areas due to land use development, and result in the urban heat island effect (UHI), which has a negative impact on the thermal comfort of citizens. The paper presents a decision support system that can be used for the assessment of areas to the potential exposure to the UHI effect. The system integrates scenario analysis, land use modelling in cellular automata (Metronamica), and an indicator-based assessment in a geographic information system (ArcGIS). The applicability of the model is illustrated through developing scenarios for the future land use allocation of the Wrocław Larger Urban Zone (Poland). The results of the calculations show which scenario is the least vulnerable to UHI effects. Moreover, for each scenario, cores of urban areas were identified, in which certain urban design patterns accounting for adaptation to climate change could be implemented. The study provides a guideline for local authorities on where to focus actions in order to create more sustainable urban structures and to better adapt to climate change and environmental extremes.

Since the 1960s, we have had to face challenging problems in relation to uncontrolled urban development, the destruction of farmlands, and the need to protect natural resources. These challenges are still valid, particularly since dynamic increases in population, especially in cities, have created an increasing need for natural resources. Therefore, the spatial management of the city should take into account the actual use of resources by its inhabitants, as well as the availability of resources within a city and its surrounding suburban areas. Such surveys could be conducted in order to ensure that the basic needs and safety of the residents are met, i.e., in the context of food security. Thus, we recommend a tool that allows specifying the geographical area of food supply: the foodshed. We determined the foodshed based on the relationship between the places of food production and its consumption. Therefore, we delimitated the extent of foodshed area for the city of Wrocław, which reached ca. 56 km. Our work expanded the determination of foodshed boundaries by the delimitation of the city’s foodshed zones, and provided a more detailed analysis of the obtained product data. We obtained data about 98 places of food origin, 448 products, and 115 types of products. This analysis was conducted using Tableau Software (Seattle, WA, USA) and Dell Statistica Software (Round Rock, TX, USA), and the food zone was mapped using ArcGIS Software (Redlands, CA, USA). The main goal of the study was to present a framework for foodshed assessment that could be integrated into other analyses of a city’s sustainability in the context of environmental carrying capacity, and the development of the spatial management of a city in a more sustainable way. This preliminary analysis was carried out in order to emphasize the need for conducting an environmental carrying capacity analysis for the city.

The aim of this research is to develop the Pluvial Flood Risk Assessment tool (PFRA) for rainwater management and adaptation to climate change in newly urbanised areas. PFRA allows pluvial hazard assessment, as well as pluvial flood risk mapping. The original model was created using ArcGIS software with the ArcHydro extension, and the script was written using the Python programming language. The PFRA model effectively combines information about land cover, soils, microtopography (LiDAR data), and projected hydro-meteorological conditions, which enables the identification of the spatial and temporal distribution of pluvial flood risks in newly developed areas. Further improvements to the PFRA concern the quantification of pluvial flood-related damages, the application of high resolution precipitation data, and the optimisation of coding.

This '10 Questions' contribution provides an overview of thermal comfort in relation to ageing and the way the indoor environment can contribute to and improve well-being and health of older adults to age in-place. The number of older people is increasing rapidly and these demographical changes put a large stress on the health care system. Furthermore, as most older people wish to age-in-place, adequate ageing-in-place strategies become significantly important. Housing impacts health, therefore appropriate and comfortable housing is a key determinant to facilitate older people to age-in-place. One of the aspects of concern is thermal comfort; however, the thermal requirements of older people differ from those of young adults. They are also relatively vulnerable to thermal conditions outside the generally accepted range. This '10 Questions' contribution addresses issues related to thermal comfort and ageing and argues that the current models for assessing thermal comfort are not sufficiently accurate to be used for older adults. It also discusses approaches to facilitate ageing-in-place including the use of smart home technologies. The paper is based on extensive literature review of numerous relevant studies relating to thermal comfort, physiological differences between older and younger people, the relationship between thermal environment, comfort and health, as well as housing design and smart home technologies for older people. (C) 2017 Elsevier Ltd. All rights reserved.

One of the major problems in socio-environmental systems is the growing depletion of non-renewable resources and environmental degradation, resulting from inadequate environmental management and planning. Deepening environmental problems have forced countries to create management instruments that will help repair damage and support environmental protection efforts. The aim of this research is to develop a customized decision support system for the management of renewable energy based on the existing Geographic Information Systems (GIS). The proposed tool enables assessing the potential of solar energy production at the local scale, analyzing each rooftop. Due to the scale of the analyzed area and the details of the assessment, the tool is customized to the needs of housing associations. The system combines an existing GIS tool for calculating the solar radiation potential of rooftops (SOLIS) together with Tableau software that was used to aggregate and analyze data. In order to present the applicability of the developed tool, visualizations were prepared based on housing buildings managed by the &ldquo, Biskupin&rdquo, Housing Association in Wrocław (Poland) which is responsible for the management of 3415 residential premises. The created system based on spatial and environmental data will help to decide how to manage the available resources and the environment at the local scale while reducing the pressure on the environment. The tool allows for the aggregation, filtering and presentation of spatial data for the entire area of a housing association, as well as for a single building.

In order to maximise the benefits of green infrastructure in a city&rsquo, s structure for urban adaptation to climate change, there is a need to support decision-makers in the urban design domain with adequate information that would help them to locate such green infrastructure in the most suitable places. Therefore, the aim of this study was to develop a novel decision support system (DSS) for the location of green infrastructure. The goal of the designed solution is to inform users about the location of urban hydrological sinks, which gather stormwater in urban watersheds, and the amount of water which could accumulate in each location depending on the defined precipitation and the soil&rsquo, s moisture conditions. The designed DSS is based on a multicomponent methodology including both atmospheric and soil conditions. The DSS was tested using a sample that presents the results of stormwater accumulation calculations. The obtained results show which green areas are the most suitable locations for green infrastructure solutions and which facility is optimal because of its retention abilities and amount of accumulated stormwater. The application of the designed DSS allows us to maximise the benefits of the implementation of green infrastructure within the existing urban land use. The fully editable component of hydrological conditions allows for testing projections of the potential amount of accumulated water in different precipitation scenarios. The study provides a DSS for use by local authorities which enables them to concentrate actions in order to better adapt cities to climate change and environmental extremes.

The interplay of an ever-growing number of inhabitants, sprawl development, soil sealing, changes in urban traffic characteristics, as well as observed climate trends gives rise to more frequent pluvial flooding in cities, a higher run-off of water, and an increasing pollution of surface water. The aim of this research is to develop a location intelligence system for the assessment of pluvial flooding risks and the identification of storm water pollutant sources from roads in newly-developed areas. The system combines geographic information systems and business intelligence software, and it is based on the original Pluvial Flood Risk Assessment tool. The location intelligence system effectively identifies the spatial and temporal distribution of pluvial flood risks, allows to preliminarily evaluate the total run-off from roads, and helps localise potential places for new water management infrastructure. Further improvements concern the modelling of a flow accumulation and drainage system, the application of weather radar precipitation data, and traffic monitoring and modelling.