| 大姚县生态修复试点工程的实施现状与问题 |
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| 引用本文： | 朱丹,周跃. 大姚县生态修复试点工程的实施现状与问题[J]. 云南环境科学, 2004, 0(Z2) |
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| 作者姓名： | 朱丹 周跃 |
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| 作者单位： | 昆明理工大学环境科学与工程学院 云南昆明650093(朱丹)，昆明理工大学环境科学与工程学院 云南昆明650093(周跃) |
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| 摘 要： | 生态修复试点工程力争3年综合治理水土流失面积16293 1hm2,治理程度达94 4%,年平均侵蚀模数下降到877 2t/hm2,完成林草措施面积16094 7hm2,植被覆盖率达84 1%。并针对存在的问题提出了相应的解决方法及建议。
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| 关 键 词： | 生态修复 水土保持 大姚 |
Existing Problems and Present Situations of Ecological Restoration Tentative Engineering in Dayao County |
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| ZHU Dan,ZHOU Yue. Existing Problems and Present Situations of Ecological Restoration Tentative Engineering in Dayao County[J]. Yunnan Environmental Science, 2004, 0(Z2) |
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| Authors: | ZHU Dan ZHOU Yue |
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| Abstract: | The area of comprehensive treatment of water and soil loss reaches 16293.1hm2, the treatment degree can reach 94.4 percent, the average erosion index per year reduce to 877.2t/hm2.a, the area of plant can reach 16094.7 hm2, the covering rate of the plant can reach 84.1 percent by carrying out ecological restoration tentative engineering in Dayao county. The paper points out some countermeasures to counter Existing problems. |
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| Keywords: | ecological restoration water and soil conservation Dayao county |
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