| 张磊,郑委,谢颂华,莫明浩.小流域生态清洁评价分级标准研究[J].江西水利科技,2017,(5):342-347 |
| 小流域生态清洁评价分级标准研究 |
| Study on grading standards of ecological cleaning assessment in small watershed |
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| DOI： |
| 中文关键词: 小流域治理 生态清洁评价 层次分析法 分级标准 |
| 英文关键词: Small watershed management Ecological cleaning assessment Analytic hierarchy process Classification standard |
| 基金项目: |
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| 摘要点击次数: 727 |
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| 中文摘要: |
| 为了建立一套科学易行的小流域生态清洁整体性评价标准，给生态清洁小流域建设提供可靠的技术支撑，本文综合考虑土壤状况、生态系统、水环境、人类社会与经济发展，提出了小流域生态清洁的评价指标和分级标准，并以江西省赣县枧田小流域为例进行应用.评价结果基本符合流域的实际情况，提出的14个关键指标能够反映小流域生态清洁的整体状况，评价方法科学可行，枧田小流域生态清洁指数为7.82，评价分级为“一般”，接近“清洁”. |
| 英文摘要: |
| In order to establish a scientific and feasible evaluation standard for ecological clean integrity of small watershed which can provide reliable technical support for the construction of ecological clean small watershed，soil condition，ecosystem，water environment，human society and economic development were taken into account in this paper，the evaluation index and grading standard of ecological sanitation in small watershed were put forward，small watershed in Jiangxi province Ganxian Jiantian was used as an example.The evaluation results were in line with the actual situation of the river basin，the 14 key indicators proposed cound reveal the overall situation of ecological clean in small watershed，the evaluation method was scientific and feasible，the ecological cleanliness of Jiantian was 7.82 which rating was classified as “general” and near “clean”.
Key words：Small watershed management；Ecological cleaning assessment；Analytic hierarchy process；Classification standard |
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