Functional Rehabilitation of the 'Soil Reservoir' in Degraded Soils to Control Floods in the Yangtze River Watershed

SHI Xue-Zheng; LIANG Yin; YU Dong-Sheng; PAN Xian-Zhang; E. D. WARNER; WANG Hong-Jie

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Functional Rehabilitation of the 'Soil Reservoir' in Degraded Soils to Control Floods in the Yangtze River Watershed

机译：退化土壤中“水库”的功能修复以控制长江流域的洪水

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The reasons for the Yangtze River flood calamity in 1998 are briefly introduced. The authors believe that using a "soil reservoir" concept is an important means to help control flooding of the Yangtze River.A "soil reservoir" has a large potential storage capacity and its water can be rapidly "discharged" into the underground water in a timely fashion. The eroded, infertile soils of the Yangtze River Watershed are currently an obstacle to efficient operation of the "soil reservoir". The storage capacity of this "soil reservoir"has been severely hampered due to intensive soil erosion and the formation of soil crusts. Therefore, possible measures to control floods in the Yangtze River Watershed include: rehabilitating the vegetation to preserve soil and water on the eroded infertile soils, enhancing infiltration of the different soil types, and utilizing the large "soil reservoir" of the upper reaches of the Yangtze River.

机译：简要介绍了1998年长江洪灾的原因。作者认为，“土壤蓄水池”的概念是帮助控制长江泛滥的重要手段。“土壤蓄水池”具有很大的潜在储水能力，其水可以迅速地“排入”地下水中。及时的时尚。长江流域的侵蚀，贫瘠的土壤目前是“土壤储层”有效运行的障碍。由于强烈的土壤侵蚀和土壤结皮的形成，严重阻碍了该“土壤储库”的储存能力。因此，控制长江流域洪水的可能措施包括：恢复植被以在侵蚀的不育土壤上保存水土，增强不同土壤类型的渗透，并利用长江上游的大型“土壤库”。扬子江。

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来源
《土壤圈（英文版）》 |2004年第1期|1-8|共8页
作者
SHI Xue-Zheng; LIANG Yin; YU Dong-Sheng; PAN Xian-Zhang; E. D. WARNER; WANG Hong-Jie;
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作者单位

Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008,China;

Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008,China;

Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008,China;

Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008,China;

Environmental Resources Research Institute, The Pennsylvania State University, University Park (USA);

Institute of Soil Science, Chinese Academy of Sciences, Nanjing 210008,China;

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收录信息中国科学引文数据库(CSCD);中国科技论文与引文数据库(CSTPCD);
原文格式 PDF
正文语种 chi
中图分类农业基础科学;
关键词
flood calamity; soil erosion; "soil reservoir"; the Yangtze River Watershed;

机译：洪灾;水土流失;“水库”;长江流域;

Functional Rehabilitation of the 'Soil Reservoir' in Degraded Soils to Control Floods in the Yangtze River Watershed

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