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the Use of Remote Sensing and Landscape Metrics to Analyze Land Use Evolution in Rural Areas of the Municipality of Passo Fundo/RS(Brazil)

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Journal of Civil Engineering and Architecture 2020年第11期14卷 625-633页

作者： Alcindo Neckel Laércio Stolfo Maculan Daniela Maroni Carla Gabriela Carlot Zorzi Larissa de Rezende Carolina Dario Camila Nardino tânia michel fuga Leila Dal Moro Henrique Aniceto Kujawa Stricto Sensu Postgraduate Program in Architecture and Urbanism of IMED Faculty(PPGARQ-IMED) Group of Studies and Research on Urban Mobility(NEPMOUR)Passo Fundo/RS 99070-220Brazil Stricto Sensu Postgraduate Program in Administration of IMED Faculty(PPGA-IMED) Passo Fundo/RS 99070-220Brazil Universitàdi Perugia Perugia 06123Itália

the use of remote sensing in the design of land use mapping allows analyses of landscape evolution during a certain period of time which helps studies in a global *** objective of this study is to identify and analyze changes in characteristics of rural land use in the municipality of Passo Fundo,located in the state of Rio Grande do Sul,Brazil,during the years 2001 and 2020,through images taken from the Landsat tM-7 and tM-8 ***,satellite images were classified by supervised methods,generating thematic maps,and taking into account the following groups:tillage(growing area),forest,exposed soil and water *** demonstrated that the process of connecting agricultural crop patches went from 5.495 in 2001 to a figure of 10.812 in 2020,thus having an increase of 96%.

关键词： Design urban and rural landscape remote sensing land use

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Urban Cemeteries in Southern Brazil: An Analysis of Planimetric Variations, Vegetation Indices and temperature

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Journal of Civil Engineering and Architecture 2020年第11期14卷 617-624页

作者： Paloma Carollo toscan Alcindo Neckel Cleiton Korcelski Laércio Stolfo Maculan Daniela Maroni tania michel fuga Laura Pasa Cambrussi Henrique Aniceto Kujawa Eliane thaines Bodah Brian William Bodah Stricto Sensu Postgraduate Program in Architecture and Urbanism of IMED(PPGARQ-IMED) Group of Studies and Research on Urban Mobility(NEPMOUR)Passo Fundo/RS 99070-220Brazil University of Perugia Piazza Università1Perugia 06123Italy State University of New York Onondaga Community College4585 West Seneca TurnpikeSyracuseNY 13215USA thaines and Bodah Center for Education and Development 840 South Meadowlark LaneOthelloWA 99344USA

Urban cemeteries have the potential to negatively impact the quality of health of populations in their immediate ***,it becomes important to understand the factors influencing the potential to disperse *** study examined the altimetry,Normalized Difference Vegetation Index(NDVI)and Land Surface temperature(LSt)in five urban cemeteries in the City of Passo Fundo/RS,in the south of Brazil,and the possible potential for the proliferation of contaminating agents present in these cemetery spaces in relation to a radius of 300 meters(m).the methodologies used Landsat 8 satellite images to sample the altimetry,NDVI and LSt,applied to a regression model,to analyze the dispersion factors of the correlation of collected *** results showed a trend of contamination of the environment by urban cemeteries in Passo Fundo,in the regions with the highest population density and the lowest vegetative cover.

关键词： Contamination potential remote sensing urban cemeteries urban population

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