搜索结果: 1-11 共查到“the Heihe River Basin”相关记录11条 . 查询时间(0.033 秒)
DISCRIMINATION SOIL SALINIZATION DISTRIBUTION IN THE MIDDLE REGION OF HEIHE RIVER BASIN USING TM DATA
Stepwise Canonical discriminant approach Heihe River Landsat TM data Soil salinization
2013/9/2
A preliminary study has been conducted to test the effectiveness of the stepwise canonical discriminant approach to making spatial discrimination of salt-affected soil surfaces, using the Landsat TM ...
A Decision Support System for irriga tion water allocatio n along the middle reaches of the Heihe River Basin, Nort hwest China
Decision Support System Water resource management Irrigation management irrigation water allocation
2013/9/2
To improve the water resource managemen t of the in land river basin s of nor thwestern China, a De cisionSupp ort System (DSS) is developed to provid e an operative compu ter platfor m for decisio n ...
Dynamic downscaling of near-surface air temperature at the basin scale using WRF–a case study in the Heihe River Basin, China
weather research and forecasting model dynamic downscaling surface air temperature Heihe River Basin Watershed Allied Telemetry Experimental Research Project
2013/9/2
The spatial resolution of general circulation models (GCMs) is too coarse to represent regional climate variations at the regional, basin, and local scales required for many environmental modeling and...
Validation of MODIS land surface temperature products using ground measurements in the Heihe River Basin, China
MODIS validation longwave radiation Heihe River Basin land surface temperature
2013/9/2
It is very necessary to validate MODIS land surface temperature (LST) for its application, especially in the arid and semi-arid regions. In this study, the Terra and Aqua MODIS 1km daily LST products ...
GPP estimation over Heihe River Basin, China
Gross Primary Production Eddy Covariance Heihe River Basin MODIS GPP Product
2013/9/2
Gross Primary Production (GPP) is the sum of carbon absorbed by plant canopy. It is a key measurement of carbon mass flux in carbon cycle studies. Remote sensing based light use efficiency ...
Estimation of snow depth and snow water equivalent distribution using airborne microwave radiometry in the Binggou Watershed, the upper reaches of the Heihe River basin
Passive microwave Airborne remote sensing Snow depth Snow water equivalent Cold region
2013/9/2
We estimated the spatial distribution of snow depth/snow water equivalent (SD/SWE) in a mountainous watershed (Binggou, which is in the upper reaches of the Heihe River basin)...
Vegetation primary production estimation at maize and alpine meadow over the Heihe River Basin, China
Gross Primary Production Vegetation Photosynthesis Model Cropland Alpine meadow Light use efficiency Heihe River Basin
2013/9/2
The accurate estimation of Gross Primary Production (GPP) is an important issue in carbon cycle studies.In this study, GPP dynamic of two typical vegetation in Heihe River B...
Estimation of evapotranspiration in an arid region by remote sensing-A case study in the middle reaches of the Heihe River Basin
Heihe RiverBasin Evapotranspiration Remote sensing Evaporative fraction
2013/9/2
Estimating surface evapotranspiration is extremely important for the study of water resources in arid regions. Data from the National Oceanic and Atmospheric Administration’s Adv...
Integrated modeling environment and a preliminary application on the Heihe River Basin, China
modeling environment the Heihe River Basin TOPMODEL Noah LSM
2013/9/2
Environmental and water issues are essentially complex interdisciplinary problems. Multiple models from different disciplines are usually integrated to solve those problems. Integrated modeling enviro...
Land use and land cover changes have a great impact on the regional hydrological process. Based on three periods of remote sensing data from the 1960s and the long-term observed data of gr...
Studies indicate that the climate has experienced a dramatic change in the Heihe River Basin with scope of temperature rise reaching 0.5-1.1oC in the 1990s compared to the mean value of t...