干旱区生态环境知识资源中心(Arid): 克拉玛依农业开发区地下水位变化和应对措施探讨

Arid

	克拉玛依农业开发区地下水位变化和应对措施探讨
其他题名	Changes of groundwater level in Karamay agricultural development region and the countermeasures
	师长兴; 杜俊; 范小黎
来源期刊	干旱区资源与环境
ISSN	1003-7578
出版年	2011
卷号	25 期号:8 页码:127-132
中文摘要	利用克拉玛依农业开发区及其附近地区1997年－2009年重复地下水位观测数据和高精度地形测量数据资料，分析发现过去十年间开发区平均每年抬升0．61m/a，而且近期抬升加快，其中开发区东部地下水位抬升最为明显。至2009年开发区约2/3土地的地下水位埋深小于土壤发生次生盐渍化的临界深度。针对开发区地下水上升原因和当地自然地理条件，对控制地下水位抬升提出了初步建议。
英文摘要	The spatial distribution and causes of changes in groundwater level in Karamay agricultural development region was discussed using measurements of ground water level of the region over the period from 1997 to 2009，high－precise ground surface level survey and meteorological records at Karamay weather stations．We found that the groundwater level had been uplifted observably due to continuous irrigation in the agricultural development region during the last 10 years．The rising rate of groundwater level was about 0．61m/a on average over the period of 1997－2009，and it had increased to 0．80m/a from 2005 to 2009．The peak of rising of groundwater level occurred under the forest which was planted for producing paper，and the gradient of groundwater on the west wing of the peak was oppose to that of the ground surface．In 2009，the burial depth of groundwater level under about 2/3 area of the agricultural development region had been reduced to the range lower than the threshold depth for the occurrence of soil salinization．Some proposals for controlling the rise of groundwater level were put forward by considering the causes for the rise of groundwater level and local geographical conditions．
中文关键词	干旱区农业 ; 地下水 ; 盐渍化
英文关键词	agriculture in arid region ground water salinization
语种	中文
国家	中国
收录类别	CSCD
WOS类目	MINERALOGY
WOS研究方向	Mineralogy
CSCD记录号	CSCD:4279552
来源机构	中国科学院地理科学与资源研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/226606
作者单位	中国科学院地理科学与资源研究所, 中国科学院陆地水循环及与地表过程院重点实验室, 北京 100101, 中国
推荐引用方式 GB/T 7714	师长兴,杜俊,范小黎. 克拉玛依农业开发区地下水位变化和应对措施探讨[J]. 中国科学院地理科学与资源研究所,2011,25(8):127-132.
APA	师长兴,杜俊,&范小黎.(2011).克拉玛依农业开发区地下水位变化和应对措施探讨.干旱区资源与环境,25(8),127-132.
MLA	师长兴,et al."克拉玛依农业开发区地下水位变化和应对措施探讨".干旱区资源与环境 25.8(2011):127-132.