Keyphrases
Lower Reaches
100%
Arid Region
100%
Human Activity Impacts
100%
Northwest China
100%
Shiyang River Basin
100%
Land Environment
100%
Soil Environment
66%
Human Activities
66%
Sustainable Water Management
66%
Soil Desertification
66%
Soil Salinization
66%
River Inflow
66%
Upper Reaches
33%
Middle Reaches
33%
Water Use
33%
Water Resources
33%
Water Restriction
33%
Environmental Degradation
33%
Canal System
33%
Water Shortage
33%
Northwest of China
33%
Water-related
33%
Desertification
33%
Agriculture Development
33%
River Basin
33%
Precipitation-runoff
33%
Groundwater Table
33%
Sustainable Agriculture
33%
Land Resources
33%
Vegetation Cover
33%
Global Climate Change
33%
Arid Climate
33%
Replenishment
33%
Water Conveyance Efficiency
33%
Vegetation Loss
33%
Water Environmental
33%
System Water Use Efficiency
33%
Annual Runoff
33%
Water-saving Agriculture
33%
Canal Irrigation
33%
Irrigation Water Use Efficiency
33%
Water Resources Development
33%
Groundwater Resources
33%
Water Development
33%
Resource Maintenance
33%
Qilian Mountains
33%
Earth and Planetary Sciences
China
100%
Soil Water
100%
Arid Zones
100%
Salinization
100%
Water Management
50%
Vegetation
50%
Environmental Impact Assessment
50%
Water Use
50%
Vegetation Cover
50%
Water Resources Development
50%
Global Climate Change
50%
Water Saving
50%
Land Resource
50%
Water Use Efficiency
50%
Sustainable Use
50%
Replenishment
50%
Groundwater Resource
50%