庞小平, 鄂栋臣, 王自磐, 孙芳蒂. 基于GIS的南极无冰区生态环境脆弱性评价[J]. 武汉大学学报 ( 信息科学版), 2008, 33(11): 1174-1177.
引用本文: 庞小平, 鄂栋臣, 王自磐, 孙芳蒂. 基于GIS的南极无冰区生态环境脆弱性评价[J]. 武汉大学学报 ( 信息科学版), 2008, 33(11): 1174-1177.
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PANG Xiaoping, E Dongchen, WANG Zipan, SUN Fangdi. GIS-Based Assessment of Eco-environmental Vulnerability of Ice-Free Areas in Antarctica[J]. Geomatics and Information Science of Wuhan University, 2008, 33(11): 1174-1177.
Citation: PANG Xiaoping, E Dongchen, WANG Zipan, SUN Fangdi. GIS-Based Assessment of Eco-environmental Vulnerability of Ice-Free Areas in Antarctica[J]. Geomatics and Information Science of Wuhan University, 2008, 33(11): 1174-1177.
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基于GIS的南极无冰区生态环境脆弱性评价

GIS-Based Assessment of Eco-environmental Vulnerability of Ice-Free Areas in Antarctica

    摘要
  • 摘要: 建立了南极无冰区生态环境脆弱性评价的GIS模型,基于此模型,实现了南极典型无冰区———菲尔德斯半岛生态环境脆弱性的定量化评价。从指标体系的建立、评价单元的确定、指标权重的确定以及综合评价等4个方面展开讨论。

     

    Abstract: The eco-environmental vulnerability of ice-free areas and its differences in the spatial distributions are analyzed.The strong capability of GIS such as data management,spatial analysis and 3D-visualization is explored to assist the assessment proceeds,and success in building up a feasible way of eco-environmental vulnerability quantity assessment.

     

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