Earth & Environmental Sciences
deforestation
100%
Africa
93%
food
81%
food production
74%
climate change
73%
woodland
65%
food availability
63%
food security
63%
forest conservation
62%
rainfall
55%
public sector
51%
climate effect
48%
South America
40%
household
40%
ecosystem service
39%
rice
38%
water management
38%
weather
36%
land use change
32%
market
31%
agricultural intensification
29%
policy
29%
rainfed agriculture
22%
trend
21%
crop
21%
decision
21%
ecosystem
21%
thesis
21%
modeling
20%
yam
18%
climate
18%
irrigation
18%
cassava
16%
population growth
16%
maize
16%
accounting
15%
greenhouse gas emissions
15%
effect
13%
plant product
13%
animal product
12%
water
12%
consumption
12%
social science
12%
Southern Africa
11%
cropping practice
11%
water supply
11%
agriculture
11%
social system
10%
catalyst
9%
book
9%
Agriculture & Biology
Sub-Saharan Africa
74%
sequential cropping
58%
food security
54%
deforestation
53%
meteorological data
51%
water management
50%
Ethiopia
46%
information dissemination
44%
cropping systems
41%
households
41%
crop production
41%
climate change
37%
rain
34%
rice
29%
Benin
27%
lowlands
25%
farming systems
24%
water
22%
irrigation
20%
farmers
16%
stream flow
16%
plant cultural practices
15%
cropland
13%
water requirement
13%
highlands
12%
flood irrigation
12%
socioeconomics
11%
crop yield
9%
conservation areas
8%
cultivars
8%
dry season
8%
hydraulic structures
7%
grain yield
7%
drought
6%
ecosystems
6%
iron
6%
toxicity
6%
forest land
5%
staple foods
5%
soil salinity
5%
mulching
5%
forest ecosystems
5%