Business & Economics
Ethiopia
57%
Fisheries
53%
Fish
35%
Soil Conservation
26%
Overfishing
26%
Soil Erosion
25%
Land Degradation
25%
Afforestation
25%
Grazing
23%
Dams
22%
Deforestation
22%
Africa
21%
Breeding
20%
Nutrients
20%
Management Plan
20%
Irrigation
18%
Erosion
18%
Land Use
17%
Habitat
17%
Farming
16%
Ecology
14%
Legislation
14%
Recession
13%
Water
12%
Productivity
9%
Chemical Compounds
Soil Erosion
100%
Catchment
86%
Irrigation
75%
Ecology
67%
Turbidity
55%
Nutrient
53%
Soil
42%
Reduction
23%
Reaction Yield
20%
Social Sciences
Ethiopia
54%
fishery
53%
erosion
35%
cause
29%
Land use management
27%
Dam construction
27%
Land degradation
25%
irrigation
20%
habitat
18%
recession
17%
river
16%
ecology
15%
conservation
14%
productivity
13%
water
13%
legislation
11%
management
8%
Agriculture & Biology
Ethiopia
53%
fisheries
48%
Labeobarbus
38%
fisheries law
12%
land use planning
10%
land degradation
10%
overfishing
10%
soil conservation
9%
afforestation
9%
deforestation
8%
soil erosion
8%
primary productivity
8%
dams (hydrology)
8%
fish communities
8%
silt
8%
turbidity
7%
Oreochromis niloticus
7%
catfish
7%
breeding sites
7%
species recruitment
6%
spawning
6%
farming systems
5%
grazing
5%
rivers
5%
irrigation
5%
ecology
5%
nutrients
4%
habitats
4%
fish
4%
water
2%
Earth & Environmental Sciences
fishery
40%
lake
29%
maximum sustainable yield
11%
nutrient limitation
10%
dam construction
10%
fish
10%
overfishing
10%
land degradation
9%
afforestation
9%
soil conservation
9%
breeding
8%
management plan
8%
lake water
8%
spawning
8%
deforestation
8%
primary production
7%
soil erosion
7%
legislation
7%
grazing
7%
turbidity
7%
silt
7%
ecology
6%
irrigation
6%
catchment
6%
productivity
5%
erosion
5%
land use
5%
habitat
5%
river
4%