干旱区生态环境知识资源中心(Arid): 黄河大柳树水利枢纽工程区生态修复绿水资源消耗量定量模拟

Arid

	黄河大柳树水利枢纽工程区生态修复绿水资源消耗量定量模拟
其他题名	Quantitative estimation of the consumption of green water resources during the ecological restoration for the Daliushu Water Control Project on Yellow River
	王玉娟; 杨胜天; 曾红娟; 温志群
来源期刊	干旱区地理
ISSN	1000-6060
出版年	2011
卷号	34 期号:2 页码:262-270
中文摘要	绿水的确定和有效利用对于干旱半干旱地区水资源配置和生态建设有重要的意义.在 "绿水"概念界定基础上,构建基于生态水文理论的绿水资源消耗量定量模型,并以大柳树水利工程区为研究对象,对工程区20世纪50年代以来绿水资源消耗量进行定量模拟,得到研究区绿水资源消耗量现状时空结构特征,进而得到不同水分供应条件下不同植被类型绿水资源消耗定额,确定生态修复措施下工程区的绿水资源消耗量.结果表明:(1)大柳树水利枢纽工程区绿水资源消耗量受降水影响明显,50年代以来整体上表现出,增加到降低的变化趋势;(2)不同植被类型绿水资源消耗量差异明显:林地最大,其次为农用地;(3)大柳树水利枢纽工程区不同水平年绿水资源定额,其中枯水年:林地341.2 mm,灌丛241.1 mm,草地200.8 mm,农用地291.5 mm;丰水年:林地 444.4 mm,灌丛306.1 mm,草地271.2 mm,农用地399.9 mm;平水年:林地370.3 mm,灌丛 295.3 mm,草地250.6 mm,农用地360.6 mm;(4)根据各水平年不同植被类型绿水资源定额以及工程区生态修复方案,利用面积定额法得到工程区各生态修复措施需水总量及工程区各分区生态修复绿水资源消耗量
英文摘要	In recent years, the "green water" has been a new and "hot" field in ecology, hydrology and water resources, especially in the arid and semiarid regions. On the basis of definition of green water resources,an ecohydrological model was constructed to simulate the regional consumption of green water resources. With RS and GIS technology, along with the remote sensing data, meteorological data, the experimental observing data and vegetation and soil texture information, the patterns of the consumption of green water resources for the Daliushu Water Control Project on Yellow River were studied. On the basis of the patterns of the consumption of green water resources, the quota of the consumption of green water resources among different vegetation types are analyzed. Based on the inventory survey on the vegetation and water resources in Daliushu Water Control Project on Yellow River, mark off four ecological restoration subareas for the Daliushu Water Control Project and set off the relative measures in the each subarea, combine with the quota of the consumption of green water resources, the consumptions of green water resources during the ecological restoration for the Daliushu Water Control Project on Yellow River were estimated. The results show as follows:(1)due to the land use changes, the regional consumption of green water resources shows a trend of increase-decrease;(2)different vegetation types have various structures. The woodland has the highest value, the crop land is followed, and the grassland is the smallest one.(3)the quotas of the consumption of green water resources in the dry year from woodlands, shrub lands, grasslands and croplands were estimated to be 341.2,241.1,200.8 and 291.5 mm;in the wet year, the quotas of the consumption of green water resources from woodlands, shrub lands, grasslands and croplands were estimated to be 444.4,306.1,271.2 and 399.9 mm;in the leveler’s year, the quotas of the consumption of green water resources from woodlands, shrub lands, grasslands and croplands were estimated to be 370.3,295.3,250.6 and 360.6 mm;(4)According to the quotas of the consumption of green water resources and the relative measures in the each subarea, the consumptions of the. green water resources of different restoration measures and the consumptions of the green water resources in each subarea were studied
中文关键词	黄河大柳树水利枢纽 ; 生态修复 ; 绿水资源消耗量 ; 定量模拟
英文关键词	Daliushu Water Control Project on Yellow River ecological restoration the consumption of green water resources quantitative estimation
类型	Article
语种	中文
国家	中国
收录类别	CSCD
WOS类目	Engineering
WOS研究方向	Engineering
CSCD记录号	CSCD:4183733
来源机构	北京师范大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/226448
作者单位	王玉娟, 北京师范大学地理学与遥感科学学院, 遥感科学国家重点实验室;;环境遥感与数字城市北京市重点实验室, 北京 100875, 中国.; 杨胜天, 北京师范大学地理学与遥感科学学院, 遥感科学国家重点实验室;;环境遥感与数字城市北京市重点实验室, 北京 100875, 中国.; 曾红娟, 北京师范大学地理学与遥感科学学院, 遥感科学国家重点实验室;;环境遥感与数字城市北京市重点实验室, 北京 100875, 中国.; 温志群, 北京师范大学地理学与遥感科学学院, 遥感科学国家重点实验室;;环境遥感与数字城市北京市重点实验室, 北京 100875, 中国.
推荐引用方式 GB/T 7714	王玉娟,杨胜天,曾红娟,等. 黄河大柳树水利枢纽工程区生态修复绿水资源消耗量定量模拟[J]. 北京师范大学,2011,34(2):262-270.
APA	王玉娟,杨胜天,曾红娟,&温志群.(2011).黄河大柳树水利枢纽工程区生态修复绿水资源消耗量定量模拟.干旱区地理,34(2),262-270.
MLA	王玉娟,et al."黄河大柳树水利枢纽工程区生态修复绿水资源消耗量定量模拟".干旱区地理 34.2(2011):262-270.