Monitoring the ecology and environment using remote sensing in the Jinta area/Middle Reaches of Heihe River Basin

2003 ◽  
Author(s):  
Anxin Lu ◽  
Lihong Wang ◽  
Xianzhang Chen
Keyword(s):  
Remote Sensing ◽  
River Basin ◽  
Heihe River Basin ◽  
Heihe River ◽  
Ecology And Environment

scholarly journals Studying groundwater and surface water interactions using airborne remote sensing in Heihe River basin, northwest China

2015 ◽  
Vol 368 ◽  
pp. 361-365
Author(s):  
C. Liu ◽  
J. Liu ◽  
Y. Hu ◽  
C. Zheng
Keyword(s):  
Remote Sensing ◽  
Surface Water ◽  
River Basin ◽  
Cold Water ◽  
Hot Spot ◽  
Heihe River Basin ◽  
Heihe River ◽  
Resource Exploitation ◽  
Surface Water And Groundwater ◽  
Basin Scale

Abstract. Managing surface water and groundwater as a unified system is important for water resource exploitation and aquatic ecosystem conservation. The unified approach to water management needs accurate characterization of surface water and groundwater interactions. Temperature is a natural tracer for identifying surface water and groundwater interactions, and the use of remote sensing techniques facilitates basin-scale temperature measurement. This study focuses on the Heihe River basin, the second largest inland river basin in the arid and semi-arid northwest of China where surface water and groundwater undergoes dynamic exchanges. The spatially continuous river-surface temperature of the midstream section of the Heihe River was obtained by using an airborne pushbroom hyperspectral thermal sensor system. By using the hot spot analysis toolkit in the ArcGIS software, abnormally cold water zones were identified as indicators of the spatial pattern of groundwater discharge to the river.

Estimation of regional evapotranspiration based on remote sensing: case study in the Heihe River Basin

2012 ◽  
Vol 6 (1) ◽  
pp. 061701 ◽  
Author(s):  
Yongmin Yang ◽  
Hongbo Su ◽  
Renhua Zhang ◽  
Jing Tian ◽  
Siquan Yang
Keyword(s):  
Remote Sensing ◽  
River Basin ◽  
Heihe River Basin ◽  
Heihe River ◽  
Regional Evapotranspiration ◽  
The Heihe River Basin
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