| 生态地球化学环境指数及其应用 |
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| 引用本文： | 王品清. 生态地球化学环境指数及其应用[J]. 国土资源遥感, 2007, 18(4): 66-71 |
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| 作者姓名： | 王品清 |
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| 作者单位： | 中国国土资源航空物探遥感中心,北京,100083 |
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| 摘 要： | 详细介绍了在生态环境评价中综合利用遥感与区域地球化学资料的分析结果。通过遥感图像信息增强与提取，结合区域性化探数据的归一化变换等方法，建立了生态地球化学环境指数模型，其最终结果为区域性生态环境评价提供了定量分析数据。
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| 关 键 词： | 生态 地球化学 |
| 收稿时间： | 2007-08-20 |
| 修稿时间： | 2007-10-16 |
ECO-GEOCHEMICAL INDEX AND ITS APPLICATION TO REGIONAL ENVIRONMENT EVALUATION |
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| Wang Pin-qing. ECO-GEOCHEMICAL INDEX AND ITS APPLICATION TO REGIONAL ENVIRONMENT EVALUATION[J]. Remote Sensing for Land & Resources, 2007, 18(4): 66-71 |
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| Authors: | Wang Pin-qing |
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| Affiliation: | China Aero Geophysical Survey and Remote Sensing Center for Land and Resources, Beijing 100083, China |
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| Abstract: | Some results of a case study which is focused on regional environment evaluation with geochemical survey data and remote sensing images are described in detail in this paper. A land cover map compiled on the basis of Landsat TM images and geochemical data was used to establish a model that provides quantitative data for ecological and environmental evaluation. |
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| Keywords: | Eco- geochemical Geochemical |
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