Earth and Planetary Sciences
Ethiopia
100%
Tunisia
38%
Socioeconomic Condition
29%
Parameter Estimation
25%
Water Availability
25%
Semiarid Region
25%
Estimation Method
25%
Africa
25%
Sediment Yield
25%
Nutrient Loss
25%
Environmental Impact Assessment
25%
Unit Hydrograph
25%
Hydrological Response
25%
Dryland Farming
25%
Hydrograph
25%
Field Experiment
12%
Climate Variation
12%
Zambia
12%
Burkina Faso
12%
Multiple Use
12%
Water Management
12%
Climate Change
12%
Regional Development
12%
Soil Nutrient
12%
Population Growth
12%
Climate Change Adaptation Measure
8%
Geographic Information System
8%
Rain Water
8%
Geographic Information System
8%
Evaluation Method
8%
Percolation
8%
Environmental Economics
8%
Peak Discharge
6%
Alternative Agriculture
6%
Crop Production
6%
Temporal Variation
6%
Sandy Clay Loam
6%
Crop Yield
6%
Growing Season
6%
Land Degradation
6%
Water Erosion
6%
Arid Environment
6%
Agricultural and Biological Sciences
Water Harvesting
51%
Microorganism
25%
Arid Zones
25%
Soil Erosion
17%
Soil Nutrients
17%
Watersheds
14%
Land Degradation
8%
Wheat Straw
8%
Water Erosion
8%
Sustainable Agriculture
8%
Sandy Clay Loam Soils
8%