Earth & Environmental Sciences
climate
100%
tree ring
99%
drought
93%
water
73%
desert
66%
climate change
61%
geography
60%
vegetation
51%
policy
50%
river basin
47%
ecosystem
45%
science
45%
soil
43%
organization
39%
river
39%
streamflow
39%
plain
39%
politics
39%
modeling
35%
hillslope
35%
temperature
34%
water management
33%
market
33%
valley
29%
North America
28%
chronology
28%
economics
28%
city
27%
land
27%
groundwater
27%
basin
27%
NDVI
26%
project
26%
trend
26%
winter
26%
smallholder
26%
decision making
26%
analysis
25%
summer
25%
mountain
25%
vulnerability
25%
grassland
25%
food
25%
land cover
24%
vegetation index
24%
water resource
23%
cactus
23%
resource
23%
stakeholder
22%
effect
22%
border
22%
wildfire
22%
soil moisture
22%
phenology
22%
decision
22%
program
22%
moisture
22%
productivity
21%
monsoon
21%
learning
21%
carbon
20%
topography
20%
need
20%
political ecology
20%
conflict
20%
agriculture
19%
household
19%
Holocene
19%
water policy
19%
landscape evolution
19%
water supply
19%
timescale
18%
society
18%
infrastructure
18%
remote sensing
18%
sediment
18%
monitoring
18%
border region
18%
crop
18%
erosion
18%
world
17%
rights
17%
services
17%
public
17%
time series
17%
index
17%
food security
17%
volcanic eruption
17%
Anthropocene
16%
mosquito
16%
MODIS
16%
land use
16%
water resources management
16%
snowpack
16%
warming
16%
planning
16%
paleoclimate
15%
playa
15%
distribution
15%
canopy
15%
Social Sciences
water
99%
Mexico
68%
geography
65%
climate
54%
climate change
49%
governance
45%
River basins
40%
water management
37%
river
36%
drought
31%
migration
29%
Water resources
25%
food
23%
politics
22%
environmental policy
22%
farmer
22%
Water policies
20%
desert
20%
market
19%
management
19%
economics
18%
resources
17%
reconstruction
16%
artifact
16%
Transboundary waters
15%
time
15%
decision making
15%
trend
14%
resilience
14%
occupation
14%
infrastructure
14%
Guatemala
14%
irrigation
13%
evidence
13%
agriculture
13%
literature
13%
vulnerability
13%
interaction
12%
land use
12%
stakeholder
12%
natural resources
12%
Kenya
12%
discourse
11%
restoration
11%
livelihood
11%
geopolitics
11%
energy
10%
border region
10%
health
10%
event
10%
history
10%
Chile
10%
Mongolia
10%
Group
10%
Groundwater management
10%
social geography
9%
archaeology
9%
Water resources management
9%
Zambia
9%
Russia
9%
sustainability
9%
driver
9%
Law
9%
governance system
8%
conservation
8%
employment trend
8%
uncertainty
8%
Integrated water resources management
8%
industry
8%
River commissions
8%
econometrics
8%
global change
7%
migration research
7%
hydropower
7%
simulation
7%
wetland
7%
productivity
7%
monitoring
7%
violence
7%
Watershed management
7%
contagious disease
7%
ecological system
7%
experience
7%
costs
7%
erosion
7%
participation
7%
learning
7%
narrative
7%
planning
7%
population growth
7%
resident
7%
gender
7%
labor
7%
sustainable development
7%
justice
6%
ontology
6%
transaction
6%
Water projects
6%
urbanization
6%
Water scarcity
6%
Agriculture & Biology
climate
50%
ecosystems
48%
growth rings
47%
climate change
34%
Sonoran Desert
34%
water
33%
drought
33%
Mexico
29%
vegetation
27%
water management
26%
governance
23%
deserts
22%
Culicidae
22%
temperature
21%
soil
20%
arid lands
19%
groundwater
18%
aquifers
18%
summer
17%
stream flow
17%
remote sensing
16%
grasslands
16%
carbon
15%
Aedes aegypti
15%
reflectance
15%
soil water
14%
households
14%
carbon dioxide
14%
stakeholders
14%
vegetation index
14%
case studies
14%
leaves
13%
highlands
13%
land cover
12%
Colorado River
12%
wildfires
12%
canopy
12%
uncertainty
12%
food security
11%
phenology
11%
crops
11%
Populus deltoides
11%
shrubs
11%
normalized difference vegetation index
11%
agriculture
11%
livelihood
10%
water resources
10%
soil respiration
10%
economics
10%
monitoring
10%
Western United States
10%
agrobiodiversity
10%
planning
10%
evapotranspiration
10%
vapor pressure deficit
10%
snowpack
10%
global change
10%
dendroclimatology
10%
mountains
10%
habitats
9%
ecology
9%
water supply
9%
Landsat
9%
basins
9%
methodology
9%
woody plants
9%
decision making
9%
topography
9%
conifers
9%
oases
9%
Southwestern United States
8%
environmental governance
8%
moderate resolution imaging spectroradiometer
8%
managers
8%
latewood
8%
winter annuals
8%
photosynthesis
8%
savannas
8%
rivers
8%
gross primary productivity
8%
ecosystem services
8%
woodlands
8%
farmers
8%
water policy
8%
image analysis
8%
montane forests
8%
rain
8%
land use
8%
infrastructure
8%
grasses
7%
Prosopis
7%
Olneya tesota
7%
energy
7%
winter
7%
Pinus ponderosa
7%
water use efficiency
7%
Kenya
7%
dates (fruit)
7%
isoprene
7%
carbon sequestration
7%