the Heihe River 第1页

Analysis on the landscape structure of the Heihe River Basin, Northwest China Changes in land use and soil and water conservation of the upper and middle reaches of Heihe river basin during 2000-2010 Ecological security assessment for the oases in the middle and lower Heiher River Dynamic changes of landscape connectivity for ecological lands and distance thresholds in the middle reaches of the Heihe River, Northwest China. Vegetation Changes in the Lower Reaches of the Heihe River after its Water Import Fragmentation process of wetlands landscape in the middle reaches of the Heihe River and its driving forces analysis The relationship between riparian vegetation and environmental factors in Heihe River Basin