Eco-restoration: simultaneous nutrient removal from soil and water in a complex residential-cropland area
文献类型：期刊论文
| 作者 | Wu, Yonghong1,2; Kerr, Philip G.3; Hu, Zhengyi1,2; Yang, Linzhang1 |
| 刊名 | Environmental pollution
 |
| 出版日期 | 2010-07-01 |
| 卷号 | 158期号:7页码:2472-2477 |
| 关键词 | Eco-restoration system Water and soil Residential-cropland complex areas Fertilizer Ecological ditch |
| ISSN号 | 0269-7491 |
| DOI | 10.1016/j.envpol.2010.03.020 |
| 通讯作者 | Yang, linzhang(lzyang@issas.ac.cn) |
| 英文摘要 | An eco-restoration system to remove excess nutrients and restore the agricultural ecosystem balance was proposed and applied from august 2006 to august 2008 in a residential cropland complex area (1.4 x 10(5) m(2)) in kunming, western china, where the self-purifying capacity of the agricultural ecosystem had been lost. the proposed eco-restoration system examined includes three main foci: farming management, bioremediation, and wastewater treatment the results showed that the removal efficiencies of total phosphorus (tp) and total nitrogen (tn) from the complex wastewater were 83% and 88%, respectively. the simpson's diversity indices of macrophytes and zoobenthos indicated that the system had increased macrophyte and zoobenthic diversity as well as improved growth conditions of the plankton habitats. the results demonstrated that the proposed eco-restoration system is a promising approach for decreasing the output of nutrients from soil, improving agricultural ecosystem health, and minimizing the downstream eutrophication risk for surface waters. (c) 2010 elsevier ltd. all rights reserved. |
| WOS关键词 | WASTE-WATER ; CONSTRUCTED WETLANDS ; NITROGEN ; INFILTRATION ; PHOSPHORUS ; SYSTEMS ; DESIGN |
| WOS研究方向 | Environmental Sciences & Ecology |
| WOS类目 | Environmental Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000279063600017 |
| 出版者 | ELSEVIER SCI LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2409918 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Yang, Linzhang |
| 作者单位 | 1.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China 3.Charles Sturt Univ, Sch Biomed Sci, Wagga Wagga, NSW 2678, Australia |
| 推荐引用方式 GB/T 7714 | Wu, Yonghong,Kerr, Philip G.,Hu, Zhengyi,et al. Eco-restoration: simultaneous nutrient removal from soil and water in a complex residential-cropland area[J]. Environmental pollution,2010,158(7):2472-2477. |
| APA | Wu, Yonghong,Kerr, Philip G.,Hu, Zhengyi,&Yang, Linzhang.(2010).Eco-restoration: simultaneous nutrient removal from soil and water in a complex residential-cropland area.Environmental pollution,158(7),2472-2477. |
| MLA | Wu, Yonghong,et al."Eco-restoration: simultaneous nutrient removal from soil and water in a complex residential-cropland area".Environmental pollution 158.7(2010):2472-2477. |
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来源：中国科学院大学
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