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Résultats de la recherche (160 résultats)

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  • The eco-environmental guarantee for China's urbanization process
  • China ; Ecology ; Environment ; Forecast ; Sustainable development ; Urban ecology ; Urbanization
  • Studying the change of resources consumption and eco-environmental carrying capacity are of importance to the sustainable development of urbanization. Based on the China's economic and social statistical data from 1950 to 2006, the ecological
  • footprint, ecological footprint intensity, ecological deficit and surplus, and eco-environment quality comprehensive index are calculated, the correlation between urbanization and eco-environmental change is analyzed and the eco-environmental guarantee
  • for China's urbanization in 2030 is forecasted.
  • 2009
  • Political ecologies of gentrification
  • British Columbia ; Canada ; Environmental management ; Gentrification ; Land value ; Political ecology ; Residential environment ; Sustainable development ; Urban density ; Urban development ; Urban ecology ; Urban geography ; Urban park ; Urbanism
  • 2009
  • Conceptualizing the political ecology of urban infrastructures : insights from technology and urban studies
  • Facilities ; Governance ; Infrastructure ; Innovation ; Political ecology ; Technology ; Urban ecology ; Urban geography
  • 2009
  • Ecologically based landscape pattern optimization in northwest of Beijing
  • Beijing ; China ; Decision making process ; Ecology ; Environmental management ; Geographical information system ; LANDSAT ; Land use ; Landscape ecology ; Model ; Remote sensing ; Thematic Mapper ; Urban growth
  • . Results are presented in the context of landscape ecological planning in Beijing region : to establish urban ecological corridors and pattern in the course of city expansion.
  • through visually interpreted Landsat TM images of 1989, 1996 and 2005. It is believed that there were a series of landscape ecological problems caused by city expansion. For this reason, this study adopted accumulative cost distance model, combined
  • with ecosystem services and spatial interactions of landscape types, analyzed the spatial difference of the ecological function and the compactness of landscape structure in the study area, and further discussed the landscape pattern optimization proposal
  • 2009
  • Decision making process ; Environmental justice ; Green space ; Human ecology ; Social justice ; Urban ecology ; Urban environment ; Urban geography ; Urban life ; Urban policy
  • 2009
  • Spatial heterogeneity of urban land-cover landscape in Guanzhou from 1990 to 2005
  • China ; Guangzhou ; LANDSAT ; Land utilisation ; Landscape analysis ; Radiation ; Remote sensing ; Thematic Mapper ; Urban ecology ; Urbanization
  • around the city center. Some interesting and important ecological implications were revealed under landscape patterns of 2 transects or radiation zones, and that was the important step to link pattern with processes in urban ecological studies
  • Based on 4 land-cover type maps interpreted from remote sensing TM images of 1990, 1995, 2000 and 2005, combining gradient analysis with landscape metrics, the quantified spatial pattern and its dynamics of urbanization in Guangzhou was got. Three
  • N-S and W-E were outlined along highways. A precise location for urbanized area, like city center and sub-center, could be identified by multiple landscape metrics. Multiple adjunctive centers occurred as indicated by analysis of radiation zones
  • and the basis to improve urban environment.
  • 2009
  • Air transport ; Europe ; Tourism ; Traffic ; Transport ; Urban planning
  • of these dynamics, urban planners face a set of social, economic and ecological challenges.
  • As a result of deregulation politics, Europe air traffic has experienced a rapid growth of low cost airlines since the mid 1990s. this trend goes along with a boom in European city tourism and increasing inter-urban competition. As a result
  • 2009
  • China ; Environment ; Environmental conservation ; Industrialization ; Town ; Urban ecology ; Urban environment ; Urbanization
  • 2009
  • An analysis of the relationship between housing foreclosures, lending practices, and neighborhood ecology : evidence from a distressed county
  • Ethnic community ; Foreclosure ; Housing ; Mortgage lending ; Neighbourhood ; Ohio ; Segregation ; United States of America ; Urban ecology
  • 2009
  • Ecosystem ; Sustainable development ; Town ; Urban ecology ; Urban geography
  • 2009
  • Biodiversity ; China ; Forest ; Fractals ; Index ; Land use ; Landscape ecology ; Methodology ; Saline soil ; Sandy soil ; Scale ; Scrub ; Watershed ; Xinjiang
  • Basin; 2) according to the mode of the area, the normalized scale variances (NSV) was calculated and the suitable scale of the ecological monitoring was discussed; 3) the diversity indices and the fractal dimension figured to supplement the methods
  • 2009
  • [b1] Xinjiang Institute of Ecology and Geography, CAS, Urumqi, Chine
  • [b2] Urban Inst. of Geotechnical Investigation Surveying and Mapping, Xinjiang, Urumqi, Chine
  • Heat island ; Impact ; New York City ; New York State ; Simulation ; Temperature ; Tree ; United States of America ; Urban climate ; Urban ecology
  • 2009
  • Fire and ice : unnatural disasters and the disposable urban poor in post-apartheid Johannesburg
  • Catastrophe ; Gauteng ; Informal settlement ; Johannesburg ; Marginality ; Post-apartheid ; Poverty ; Risk ; Segregation ; South Africa ; Squatter ; Urban ecology ; Urban environment ; Vulnerability
  • 2009
  • and may also result in important ecological benefits.
  • 2009
  • [b1] State Key Lab. of Urban and Regional Ecology, Research Centre for Eco-Environmental Sciences, CAS, Beijing, Chine
  • Accessibility ; Cultural landscape ; Environment ; Environmental justice ; Leisure ; Political ecology ; Racism ; Research ; Urban park
  • 2009
  • Chelyabinsk ; Comparative study ; Ecology ; Kemerovo ; Moscow ; Oblast ; Pollution ; Rostov-on-Don ; Russia ; Tula ; Urban region ; Yekaterinburg
  • 2009
  • Canada ; Homeless ; Housing ; Housing policy ; Legislation ; Living conditions ; Neo liberalism ; North America ; Poverty ; Reform ; Social justice ; Society ; United States of America ; Urban area ; Urban ecology ; Welfare
  • 2009
  • Andalusia ; Connectivity ; Geographical information system ; Granada ; Landscape ; Landscape ecology ; Spain ; Town ; Urban development ; Urban landscape
  • 2009
  • Rethinking the nature of urban environmental politics : security, subjectivity, and the non-human
  • Critical geopolitics ; Environment ; Environmental management ; Identity ; Policy ; Political ecology ; Post-structuralism ; Society-environment relationship
  • 2009
  • Atmospheric pollution ; China ; Eco-city ; Pollution ; Pollution control ; Road ; Soil pollution ; Town ; Urban climate ; Urban ecology
  • 2009