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Wyszukujesz frazę "Kazak, Jan K." wg kryterium: Autor

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    Wyświetlanie 1-6 z 6
    Tytuł:
    Indirect estimation of black carbon concentration in traffic site based on other pollutants : time variability analysis
    Autorzy:
    Kamińska, Joanna A.
    Kazak, Jan K.
    Powiązania:
    https://bibliotekanauki.pl/articles/27312613.pdf
    Data publikacji:
    2023
    Wydawca:
    Instytut Technologiczno-Przyrodniczy
    Tematy:
    air pollution
    black carbon
    carbon monoxide
    indirect estimation
    traffic
    Opis:
    Aiming to create more sustainable cities it is necessary to understand and manage different ecological factors which influence human health. One of such factors is black carbon (BC) in atmosphere, which currently is not commonly monitored by environmental monitoring systems. The aim of this research was to estimate by indirect approach the relation between eBC (equivalent of black carbon) concentration and other air pollutants in order to define approximate level of eBC in more efficient approach. The study was conducted in Wrocław (Poland) in October 2021, and combined data on eBC concentration (measured by microaethalometer), air quality (from national environmental monitoring system) and traffic (from municipal traffic management system). Quantile regression was used to assess the relationship between the concentrations of pollutants. The obtained results show that for rise 1 mg∙m-3 of carbon monoxide, eBC concentration rise between 4.2 and 8.0 μg∙m-3, depending on the period of a day. Precision of eBC concentration evaluation is influenced by sun light which results in higher precision of defining a scaling factor for night hours. Outcomes of this study constitute an added value to understanding of interconnections between different factors describing environmental conditions in cities and might be helpful for more effective environmental assessment of human habitats.
    Źródło:
    Journal of Water and Land Development; 2023, 58; 1--10
    1429-7426
    2083-4535
    Pojawia się w:
    Journal of Water and Land Development
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Land use change in suburban zone : European context of urban sprawl
    Autorzy:
    Kazak, Jan K.
    Błasik, Magdalena
    Świąder, Małgorzata
    Powiązania:
    https://bibliotekanauki.pl/articles/2203576.pdf
    Data publikacji:
    2022
    Wydawca:
    Instytut Technologiczno-Przyrodniczy
    Tematy:
    land cover
    land use change
    rural
    suburban
    urban sprawl
    Opis:
    Quantifying and understanding global land use change and its spatial and temporal dynamics is critical to supporting international policy debates. The main area of transformation of spatial structures nowadays are suburban areas of the largest cities. Constant land development and urbanization, including such forms as urban sprawl, influence significant changes in land use. The aim of this study was to analyse a land use change pattern in a selected rural area which is under pressure of spatial development of a regional city. Data used for a land use change detection was based opensource Urban Atlas dataset for 2006, 2012, and 2018, enriched by recent update from 2021 orthophoto map. Spatial analyses presenting statistics of land use change were conducted in QGIS. Besides analysis of land use change, the paper discusses observed spatial patterns also taking into account changing social, environmental and economic conditions and spatial policies influencing land cover complexity. Understanding these dynamics would help better spatial management of real estates for more sustainable land development.
    Źródło:
    Journal of Water and Land Development; 2022, Special Issue; 92--98
    1429-7426
    2083-4535
    Pojawia się w:
    Journal of Water and Land Development
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    The Effectiveness of Master Plans: Case Studies of Biologically Active Areas in Suburban Zones
    Autorzy:
    Błasik, Magdalena
    Wang, Tong
    Kazak, Jan K.
    Powiązania:
    https://bibliotekanauki.pl/articles/2105520.pdf
    Data publikacji:
    2022
    Wydawca:
    Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
    Tematy:
    master plan
    spatial planning
    effectiveness
    suburban zone
    Opis:
    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.
    Źródło:
    Geomatics and Environmental Engineering; 2022, 16, 3; 27--40
    1898-1135
    Pojawia się w:
    Geomatics and Environmental Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Spatial Absorbency Assessment for Sustainable Land Development
    Ocena chłonności przestrzennej dla zrównoważonego zagospodarowania terenu
    Autorzy:
    Broża, Noemi
    Birnbaum, Karolina
    Garcia Castro, David
    Kazak, Jan K.
    Powiązania:
    https://bibliotekanauki.pl/articles/386088.pdf
    Data publikacji:
    2020
    Wydawca:
    Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
    Tematy:
    absorbency
    carrying capacity
    urban planning
    spatial development
    chłonność
    pojemność przestrzenna
    planowanie przestrzenne
    rozwój przestrzenny
    Opis:
    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 demand 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 spatial 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 presented 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 using 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. 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 demand 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 spatial 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 presented 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 using 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.
    Zrównoważony rozwój użytkowania gruntów wymaga racjonalnego procesu podejmowania decyzji opartych na odpowiednich wzorcach zagospodarowania przestrzennego. Jednak proinwestycyjna polityka wielu gmin często prowadzi do powstawania dysproporcji pomiędzy popytem na tereny inwestycyjne a ich podażą, co oznacza, że rozwój przestrzenny nie jest realizowany w sposób zrównoważony. W celu uniknięcia sytuacji nadmiernej konsumpcji zasobów przestrzennych rząd centralny w Polsce wprowadził obowiązek oceny bilansu terenów, co obejmuje oszacowanie chłonności przestrzennej na poziomie lokalnego planowania przestrzennego. Celem tej pracy jest opracowanie koncepcji oceny chłonności przestrzennej. W celu wybrania najlepszych praktyk przeprowadzono przeglądy dokumentów dotyczących lokalnych polityk przestrzennych w Kaliszu, Łodzi, Toruniu i Gdańsku. Na podstawie przeprowadzonego przeglądu przedstawiono metodę oceny chłonności przestrzennej. Możliwość wykorzystania proponowanego rozwiązania przedstawiono na przykładzie gminy Racibórz. Zastosowanie metody pokazuje, jakie‑ go rodzaju geoinformacja jest konieczna do przeprowadzenia procesu oceny. Wyniki obliczeń stanowią informację zwrotną, jaką otrzymują władze lokalne. Praca została wykonana przy użyciu oprogramowania ArcGIS. Uzyskane wyniki mogą stanowić podstawę do dalszych wielowymiarowych analiz zrównoważonego planowania przestrzennego na poziomie lokalnym.
    Źródło:
    Geomatics and Environmental Engineering; 2020, 14, 2; 5-18
    1898-1135
    Pojawia się w:
    Geomatics and Environmental Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Analysis of residential lighting in Poland: results from a winter term survey
    Autorzy:
    Pracki, Piotr
    Aslanoglu, Rengin
    Kazak, Jan K.
    Ulusoy, Begüm
    Yekanialibeiglou, Sepideh
    Powiązania:
    https://bibliotekanauki.pl/articles/2173716.pdf
    Data publikacji:
    2022
    Wydawca:
    Polska Akademia Nauk. Czytelnia Czasopism PAN
    Tematy:
    lighting technology
    interior lighting
    residential lighting
    daylighting
    artificial lighting
    survey
    technologia oświetleniowa
    oświetlenie wewnętrzne
    oświetlenie mieszkań
    światło dzienne
    oświetlenie sztuczne
    badania ankietowe
    Opis:
    In 2020, an international project on residential lighting started and was implemented in four countries (Poland, Sweden, UK and Turkey). This article presents the results of a survey carried out in Poland, in the winter term between November 2020 and January 2021. A total of 125 Polish residents (59 women, 65 men, one person did not wish to specify gender) participated in the survey. A variety of data was collected on the respondents and their assessments as well as on their satisfaction with day- and artificial lighting in residential living spaces. The results from questionnaires were analyzed with STATISTICA 13.3. Descriptive statistics and Spearman rank order correlations were adopted to identify the light-related aspects, lighting patterns, and respondents’ perception of day- and artificial lighting conditions in living areas. The results revealed that satisfaction with daylighting in the living area, both in summer and winter, was significantly correlated with daylighting level, daylighting uniformity, sunlight exposure and view-out. The results also revealed that satisfaction with artificial lighting was significantly correlated with artificial lighting level, artificial lighting uniformity and color rendering. The results provide valuable information on lighting and factors that influence the luminous environment in residential living spaces.
    Źródło:
    Bulletin of the Polish Academy of Sciences. Technical Sciences; 2022, 70, 6; art. no. e143107
    0239-7528
    Pojawia się w:
    Bulletin of the Polish Academy of Sciences. Technical Sciences
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
    Tytuł:
    Towards Transit-Oriented Development for Sustainable Urban Mobility: Insights from a Central European City
    Autorzy:
    Leśniewski, Maksymilian
    Świąder, Małgorzata
    Kaczmarek, Iwona
    Garcia Castro, David
    Kamińska, Joanna A.
    Pilawka, Tomasz
    Kazak, Jan K.
    Powiązania:
    https://bibliotekanauki.pl/articles/1838026.pdf
    Data publikacji:
    2021
    Wydawca:
    Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
    Tematy:
    sustainable transportation
    public transport
    urban rail
    geospatial network analysis
    transit-oriented development
    Opis:
    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.
    Źródło:
    Geomatics and Environmental Engineering; 2021, 15, 3; 39-53
    1898-1135
    Pojawia się w:
    Geomatics and Environmental Engineering
    Dostawca treści:
    Biblioteka Nauki
    Artykuł
      Wyświetlanie 1-6 z 6

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