| 塔里木河重要生态功能区生态环境质量评价 |
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| 引用本文： | 郭朝霞,刘孟利.塔里木河重要生态功能区生态环境质量评价[J].干旱环境监测,2012(1):55-58. |
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| 作者姓名： | 郭朝霞 刘孟利 |
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| 作者单位： | 巴音郭楞州环境监测站,新疆库尔勒841000 |
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| 摘 要： | 采用长时间多源遥感数据对塔里木河重要生态功能区进行了土地利用变化、植被指数分析,同时结合多年地面调查监测数据,系统分析了区域生态环境变化情况,并对近五年区域生态环境质量开展了评价,环境质量变化值ΔI为2.58,生态环境质量略有下降,其中环境状况指标和植被覆盖率指数起主导作用。
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| 关 键 词： | 塔里木河 生态功能区 植被指数 生态环境质量 评价 |
Assessment on Ecological Environmental Quality of the Tarim River Important Ecological Function Zones |
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| GUO Zhao-xia,LIU Meng-li.Assessment on Ecological Environmental Quality of the Tarim River Important Ecological Function Zones[J].Arid Environmental Monitoring,2012(1):55-58. |
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| Authors: | GUO Zhao-xia LIU Meng-li |
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| Institution: | (Bayinguoleng Autonomous Prefecture Environmental Monitoring Station,Kuerle Xinjiang 841000,China) |
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| Abstract: | Using the multi-source remote sensing data many years,analyzed land use change and vegetation index of the Tarim important ecological function zones,combined with many years ground investigation monitoring data,systematic analyzed the changes in the regional ecological environment,and evaluated regional ecological environmental quality last five years.Results showed environmental quality changes value ΔI was 2.58,the ecological environmental quality was a slight decrease,the environmental status indicators and vegetation cover index plays a dominant role. |
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| Keywords: | Tarim River ecological function zones vegetation index ecological environment quality evaluation |
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