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中文摘要：
以白龙江流域2000年的遥感影像数据和土地利用二级分类数据为数据源,辅助以2007年实地调查GPS地面点和其他数据资料,利用ERDAS软件对白龙江干流沙川坝—苗家坝河段的遥感影像图和土地利用图进行解译校正,在ArcGIS 9.2系统软件的支持下,计算并分析了研究区生态环境质量指数及景观空间格局,得到白龙江水电梯级开发对生态环境的影响.结论为现状条件下生态环境属于良的范畴(EQI=55.82),规划的实施将提高景观破碎度,使土地利用趋于多样化、均匀化.
英文摘要：
以白龙江流域2000年的遥感影像数据和土地利用二级分类数据为数据源,辅助以2007年实地调查GPS地面点和其他数据资料,利用ERDAS软件对白龙江干流沙川坝—苗家坝河段的遥感影像图和土地利用图进行解译校正,在ArcGIS 9.2系统软件的支持下,计算并分析了研究区生态环境质量指数及景观空间格局,得到白龙江水电梯级开发对生态环境的影响.结论为现状条件下生态环境属于良的范畴(EQI=55.82),规划的实施将提高景观破碎度,使土地利用趋于多样化、均匀化.
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