| 坡面人工植物群落修复对水土流失及控磷的影响 |
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| 引用本文： | 伍红琳,张辉,孙庆业.坡面人工植物群落修复对水土流失及控磷的影响[J].水土保持学报,2011,25(3):26-30. |
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| 作者姓名： | 伍红琳 张辉 孙庆业 |
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| 作者单位： | 安徽大学资源与环境工程学院,安徽合肥,230039 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项(2008ZX07103-003) |
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| 摘 要： | 研究地位于巢湖市夏阁镇大庙村,巢湖流域富磷地区小柘皋河上游,该区域开采严重,形成大量的裸露区域,控制该区的水土流失、减少磷流失对巢湖的富营养化具有重要意义.在自然降雨条件下,在坡度为30.的坡地建立15个径流小区,以裸地为对照,研究了5种不同的建植模式:D1(裸地)、D2(狗牙根群落覆盖区)、D3(胡枝子+马棘群落覆盖...
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| 关 键 词： | 自然降雨 水土流失 径流小区 人工植被 |
Effect of Artifical Vegetation on the Soil and Water Consevation and the Control of Phosphorus Loss on the Slope |
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| WU Hong-lin,ZHANG Hui,SUN Qing-ye.Effect of Artifical Vegetation on the Soil and Water Consevation and the Control of Phosphorus Loss on the Slope[J].Journal of Soil and Water Conservation,2011,25(3):26-30. |
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| Authors: | WU Hong-lin ZHANG Hui SUN Qing-ye |
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| Institution: | WU Hong-lin,ZHANG Hui,SUN Qing-ye(School of Resource and Environmental Engineering,Anhui University,Hefei,Anhui 230039) |
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| Abstract: | The study site,a phosphorus-rich region which is located in the Damiao country,Xiage town,Chaohu city,is in the upper reaches of the little Zhegao river.Serious exploration of the region resulted in the formation of a large number of bare areas.Control of soil erosion in this area to reduce phosphorus loss is important to the eutrophication of Chaohu lake.The soil and water conservation of five different planting patterns were studied in the experiment,including D1(bare solpes),D2(Cynodon dactylon community... |
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| Keywords: | natural rainfall soil and water loss runoff plots artifical vegetation |
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