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Abstract
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Article Information:
Based on the GIS of Urban Landscape Ecology Suitability Evaluation and Sensitivity Analysis
Liu Tiedong
Corresponding Author: Liu Tiedong
Submitted: December 26, 2012
Accepted: January 23, 2013
Published: August 10, 2013 |
Abstract:
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The aim of this study is to value the urban garden land ecological suitability to understand the city landscape ecology problems. In view of the Dong Liao of Jilin are being degraded ecological system, using the high accuracy of terrain data and environmental survey data and GIS technology support, taking vector data structure model, the evaluation factor layer stack formation evaluation unit and using the factor analysis method to determine evaluation factor weight. By applying ArcMap space analysis software of different factor given weight stack of urban landscape ecology suitability evaluation and different factor of urban landscape ecology environmental impact sensitivity analysis. Reasonable planning for urban garden land and effectively protect the city's ecological environment provide scientific basis.
Key words: Ecological suitability, GIS, sensitivity, urban landscape, , ,
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Cite this Reference:
Liu Tiedong, . Based on the GIS of Urban Landscape Ecology Suitability Evaluation and Sensitivity Analysis. Research Journal of Applied Sciences, Engineering and Technology, (14): 2579-2583.
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ISSN (Online): 2040-7467
ISSN (Print): 2040-7459 |
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