干旱区生态环境知识资源中心(Arid): 热红外遥感技术探测干旱区绿洲-荒漠交错带地下水分布的方法研究

Arid

	热红外遥感技术探测干旱区绿洲-荒漠交错带地下水分布的方法研究
其他题名	Study on the Means of Groundwater Distribution beneath the Oasis-Desert Ecotone in an Arid Area by Using Thermal Infrared Data
	塔西甫拉提·特依拜; 崔建永; 丁建丽
来源期刊	干旱区地理
ISSN	1000-6060
出版年	2005
卷号	28 期号:2 页码:252-257
中文摘要	利用遥感的热红外数据探测干旱区绿洲-荒漠交错带地下水地分布主要目的,以Landsat-7 ETM+的第6波段为数据源,结合实地考察获取地下水位、土壤温度和相关辅助资料的基础上,应用遥感-数学相结合的方法,建立了地表温度和地下水的相关方程,制定了反演地下水水位的定量模型.该模型在新疆于田绿洲--荒漠交错带试验结果表明,研究结果符合实际,实地测量值与模型反演值的相关系数为0.893.
英文摘要	Yutian County is located in the south marginal zone of the Tarim Basin, Xinjiang, its total area is 3.95 * 104 km2, its terrain slopes from south to north, it belongs to the typical arid climate, and the annual precipitation and evaporation are 47 mm only and as high as 2420 mm respectively. The natural vegetation is mainly composed of Phragmites communis, Tamarix sp., Populus enphratica, Alhagi maurorum, etc. The Keriya River, an ephemeral stream, rises in the north piedmont of the Kunlun Mountain, flows through the Yutian Oasis, and disappears in the hinterland of the Taklimakan Desert. Therefore, groundwater is the main water source for the production and sustainable development of agriculture and animal husbandry as well as the maintenance of natural vegetation and ecological environment. In this paper, the distribution of groundwater beneath an oasis-desert ecotone in arid area is researched by using thermal infrared data based on the data source of Landsat-7 ETM+. A model for quantitatively deriving groundwater level is developed based on field survey on groundwater level and soil temperature as well as other auxiliary data. The model was used to simulate the groundwater level beneath the oasis-desert ecotone in Yutian County, Xinjiang, the study results accord with the measured data, and the correlation coefficient between measured data and the data derived by using the model is 0.893.
中文关键词	绿洲-荒漠交错带 ; 热红外遥感 ; 土壤温度 ; 干旱区
英文关键词	oasis-desert ecotone thermal infrared data soil temperature model for deriving groundwater depth
语种	中文
国家	中国
收录类别	CSCD
WOS类目	REMOTE SENSING
WOS研究方向	Remote Sensing
CSCD记录号	CSCD:1964841
来源机构	新疆大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/206142
作者单位	新疆大学,资源与环境科学学院, 乌鲁木齐, 新疆 830046, 中国
推荐引用方式 GB/T 7714	塔西甫拉提·特依拜,崔建永,丁建丽. 热红外遥感技术探测干旱区绿洲-荒漠交错带地下水分布的方法研究[J]. 新疆大学,2005,28(2):252-257.
APA	塔西甫拉提·特依拜,崔建永,&丁建丽.(2005).热红外遥感技术探测干旱区绿洲-荒漠交错带地下水分布的方法研究.干旱区地理,28(2),252-257.
MLA	塔西甫拉提·特依拜,et al."热红外遥感技术探测干旱区绿洲-荒漠交错带地下水分布的方法研究".干旱区地理 28.2(2005):252-257.