Effect of Irrigation on Vegetation Production and Biodiversity on Grassland

被引：7
|
作者：
Gao Tianming [1 ]
Zhang Ruiqiang [1 ]
Zhang Jing [1 ]
机构：
[1] Inst Water Resource Pastrol Areas, Hohhot 010020, Peoples R China
来源：
2012 INTERNATIONAL CONFERENCE ON MODERN HYDRAULIC ENGINEERING | 2012年 / 28卷
关键词：
Xilamuren Grassland; irrigation; vegetation; production; biodiversity;
D O I：
10.1016/j.proeng.2012.01.778
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Recently, irrigation plays vital role on the recovery of degraded grassland in northern pastoral areas. Different amount irrigation experiment (adequate and moderate irrigation) was carried out from 2007 to 2009 on Xilamuren Grassland, Inner Mongolia. The experiment plots vegetation quantitative characteristics were investigated during 2007 similar to 2011. Compared with no irrigation plot, it's concluded that:. Different irrigation amount have the same effect on improving the production and biodiversity during irrigation.. When stopped irrigation, the production and biodiversity of the two ever irrigated plots degraded more and faster than the non irrigation plot equally. The results are important to restore degraded grassland. (C) 2012 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Society for Resources, Environment and Engineering
引用
收藏
页码：613 / 616
页数：4
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