Earth and Planetary Sciences
United States of America
100%
Climate Change
92%
United States
87%
Arizona
81%
Tree Ring
66%
Vegetation
65%
Mexico
56%
River Basin
50%
North America
41%
Streamflow
38%
Colorado
36%
Climate Variation
32%
New Mexico
30%
Water Management
30%
Water Resource
28%
Soil Moisture
28%
Tree rings
27%
Vegetation Index
26%
Decision Making
25%
Paleoclimate
24%
Normalized Difference Vegetation Index
23%
Time Series
22%
Hillslope
21%
Grassland
19%
MODIS
19%
Climate Modeling
18%
Water Supply
18%
Snowpack
17%
Reflectance
16%
California
16%
Remote Sensing
15%
Holocene
15%
Growing Season
15%
Nevada
15%
Northern Hemisphere
14%
Environmental Impact Assessment
14%
Atmospherics
14%
Younger Dryas
14%
Water Use
13%
Planetary Atmosphere
13%
Climate Change Impact
13%
Landscape Evolution
13%
Evapotranspiration
13%
Emissions
12%
Ecosystem Service
12%
Land Use
11%
Pleistocene
11%
Timescale
11%
Transboundary Water
11%
Numerical Model
10%
Texas
10%
Socioeconomics
10%
Soil Respiration
10%
Environmental Change
10%
Regional Climate
10%
Numerical Modeling
10%
Surface Water
10%
Atmospheric Circulation
9%
Land Surface
9%
Land Cover
9%
Global Change
9%
Semiarid Region
9%
Groundwater Management
9%
Water Resources Development
9%
Smallholder
9%
Missouri
9%
Water Availability
9%
Air Temperature
9%
Southern Oscillation
9%
Late Pleistocene
9%
Headwater
8%
Sea Surface Temperature
8%
Vegetation Cover
8%
Digital Elevation Model
8%
Stratigraphy
8%
Woody Plant
7%
Anthropocene
7%
Volcanic Eruption
7%
Drainage Basin
7%
Aridity
7%
Natural Resource
7%
Earth Surface Sediment Transport
7%
Earth Science
7%
Climate Condition
7%
Arid Region
7%
Food Security
7%
Geomorphological Response
7%
Water Balance
7%
Mountain Forest
7%
Rio Grande
7%
Flood
7%
Tephra
7%
Landform
7%
Europe
7%
Population Growth
7%
Soil Water
6%
Political Ecology
6%
Teleconnection
6%
Spatial Resolution
6%
Transboundary Aquifer
6%
Keyphrases
Arizona
25%
Climate Change
22%
Water Management
20%
Mexico
19%
Drought
17%
United States
17%
Climate Change Impacts
17%
US-Mexico Border
13%
Tree Rings
11%
Sonora
10%
North America
10%
Geographers
10%
Water Resources
9%
Politicians
9%
Water Governance
9%
Western United States
8%
Institutional Arrangements
8%
Bi-national
8%
Agriculture
8%
Adaptation
8%
Green Infrastructure
8%
Tucson
8%
Paleoindian
7%
Water Policy
7%
Vulnerability
7%
Regional Migration
7%
Clovis
6%
River Basin
6%
Institutional Analysis
6%
Justice
6%
New Mexico
6%
Non-governmental Organizations
6%
Hydroclimate
6%
Western US
6%
Streamflow
6%
Common Pool Resources
6%
Earth System
6%
Colorado River Basin
6%
21st Century
6%
Water Rights
6%
Migration Patterns
6%
Hydropower
5%
Water Security
5%
Adaptive Governance
5%
Mekong River Commission
5%
Social Learning
5%
Politics
5%
Water Transactions
5%
Natural Resources
5%
Landscape Evolution
5%
Climate Services
5%
Last Millennium
5%
Collective Action
5%
Population Growth
5%
Groundwater Management
5%
Groundwater
5%
Adaptive Capacity
5%
Migration Flows
5%
Water Price
5%
Law
5%
Lessons Learned
5%
Migration System
5%
Snowpack
5%