Earth and Planetary Sciences
United States of America
100%
United States
88%
Climate Change
87%
Arizona
85%
Vegetation
69%
Tree Ring
58%
Colorado
52%
River Basin
51%
Mexico
51%
New Mexico
39%
North America
39%
Streamflow
38%
Water Resource
31%
Texas
30%
Climate Variation
29%
Grassland
26%
Tree rings
24%
Time Series
24%
Water Management
24%
Soil Moisture
24%
Hillslope
23%
Holocene
23%
Decision Making
23%
Paleoclimate
20%
Water Supply
20%
Normalized Difference Vegetation Index
20%
Vegetation Index
20%
Environmental Impact Assessment
20%
California
20%
Land Cover
18%
Remote Sensing
17%
Land Use
17%
Climate Modeling
16%
Atmospherics
16%
Water Use
16%
MODIS
15%
Snowpack
15%
Landscape Evolution
15%
Planetary Atmosphere
14%
Stratigraphy
14%
Pleistocene
13%
Reflectance
13%
Timescale
13%
Archaeological Site
13%
Numerical Modeling
13%
Climate Change Impact
13%
Growing Season
12%
Nevada
12%
Socioeconomics
12%
Evapotranspiration
12%
Environmental Change
12%
Geochronology
12%
Land Surface
11%
Younger Dryas
11%
Emissions
11%
Surface Water
10%
Ecosystem Service
10%
Late Pleistocene
10%
Global Change
9%
Earth Surface Sediment Transport
9%
Natural Resource
9%
Numerical Model
9%
Drainage Basin
9%
Northern Hemisphere
9%
Aridity
9%
Air Temperature
9%
Population Growth
9%
Erosion Rate
9%
Smallholder
9%
Atmospheric Circulation
9%
Food Security
8%
Southern Oscillation
8%
Arid Region
8%
Regional Climate
8%
Semiarid Region
8%
Soil Respiration
8%
Vegetation Cover
8%
Dune Field
8%
Water Availability
8%
Sea Surface Temperature
8%
Landsat Thematic Mapper
8%
Water Resources Development
8%
Anthropocene
7%
Digital Elevation Model
7%
Climate Condition
7%
Transboundary Water
7%
Woody Plant
7%
Early Holocene
7%
Locale
7%
Geography
7%
Paleosol
7%
Landform
7%
Groundwater Management
7%
Missouri
6%
Europe
6%
Land Cover Change
6%
Flood
6%
Global Climate
6%
Seasonality
6%
Regolith
6%
Keyphrases
Arizona
46%
Drought
35%
Climate Change
33%
Mexico
20%
Water Management
20%
United States
20%
Tree Rings
18%
Climate Change Impacts
15%
North America
14%
US-Mexico Border
12%
Tucson
11%
New Mexico
11%
Vulnerability
10%
Sonora
10%
Western United States
9%
Sonoran Desert
9%
Agriculture
9%
Geographers
9%
Streamflow
8%
Adaptation
8%
Southern High Plains
8%
Colorado
8%
Climate Variability
8%
River Basin
8%
Hydroclimatic Variability
8%
Chile
7%
Institutional Arrangements
7%
Extreme Drought
7%
Water Resources
7%
Water Governance
7%
Normalized Difference Vegetation Index
7%
Semi-arid
7%
Politicians
7%
Paleoindian
7%
Water Policy
7%
Texas
7%
Institutional Analysis
6%
21st Century
6%
Southwestern United States
6%
Hillslope
6%
Water Rights
6%
Clovis
6%
Water Security
6%
Cactus
6%
Bi-national
6%
Landscape Evolution
6%
Irrigation
6%
Earth System
6%
Geoarchaeology
6%
Green Infrastructure
6%
Public Health
6%
Snowpack
6%
20th Century
6%
Land Use Change
6%
Environmental Policy
6%
Social-ecological
6%
Groundwater
6%
Cool Season
5%
Moderate Resolution Imaging Spectroradiometer (MODIS)
5%
Common Pool Resources
5%
Regional Migration
5%
Water Markets
5%
Regional Science
5%
Law
5%
Food Security
5%
Response to Climate Change
5%
Grassland
5%
Western US
5%
Water Supply
5%
Environmental Change
5%
Political Economy
5%
Climate Services
5%
Adaptive Governance
5%
Moisture
5%
Institutional Development
5%
Environmental Governance
5%
Smallholder Farmers
5%
Tree-ring Chronologies
5%
Adaptive Capacity
5%
Justice
5%
Agent-based Model
5%