Earth and Planetary Sciences
Climate Change
100%
United States
91%
Arizona
89%
United States of America
89%
Vegetation
76%
Grassland
51%
Tree Ring
48%
Mexico
42%
North America
38%
Streamflow
36%
Climate Variation
32%
Colorado
31%
New Mexico
30%
Decision Making
29%
River Basin
28%
Soil Moisture
25%
Vegetation Index
24%
Woody Plant
24%
Water Resource
23%
Rangeland
23%
Atmospherics
21%
Time Series
21%
Water Supply
20%
Reflectance
20%
Water Management
18%
Remote Sensing
18%
Normalized Difference Vegetation Index
17%
Land Use
17%
Tree rings
15%
Evapotranspiration
15%
Growing Season
15%
Land Surface
15%
Ecosystem Service
15%
MODIS
14%
Land Cover
13%
Geographic Information System
13%
Europe
13%
Holocene
12%
Geographic Information System
12%
Climate Change Impact
12%
Water Availability
12%
Younger Dryas
12%
Environmental Change
11%
Emissions
11%
Snowpack
11%
California
11%
Soil Respiration
11%
Surface Water
11%
Semiarid Region
11%
Water Use
11%
Soil Organic Carbon
11%
Texas
11%
Biome
10%
Global Change
10%
Soil Water
10%
Aridity
10%
Atmospheric Circulation
10%
Planetary Atmosphere
10%
Environmental Impact Assessment
10%
Arid Region
9%
Soil Carbon
9%
Mountain Forest
9%
Eddy Covariance
9%
Arid Land
9%
Socioeconomics
9%
Land Management
9%
Water Balance
8%
Pleistocene
8%
Ephemeral Stream
8%
Nevada
8%
Timescale
8%
Sea Surface Temperature
8%
Climate Modeling
8%
Adaptive Management
7%
Canada
7%
Smallholder
7%
Hillslope
7%
National Parks
7%
Snowmelt
7%
Missouri
7%
Headwater
7%
Air Temperature
7%
Little Ice Age
7%
Guayule
7%
Hydrological Modeling
7%
Jet Stream
7%
Teleconnection
7%
Flood
7%
Groundwater Management
7%
Water Demand
7%
Water Use Efficiency
6%
Vapor Pressure
6%
Northern Hemisphere
6%
Photosynthesis
6%
Food Security
6%
Land Use Change
6%
Leaf Area
6%
Seasonality
6%
Real Time
6%
Vegetation Cover
6%
Agricultural and Biological Sciences
Climate Change
79%
Grassland
73%
Annuals
65%
Americans
41%
Woody Plant
34%
Irrigation
25%
Decision Making
24%
Poaceae
24%
Perennials
24%
Guayule
24%
Soil Moisture
23%
Growing Season
22%
Agricultural Science
22%
Spring
22%
Pinus
20%
Tree Growth
20%
Seeds
19%
Photosystem
18%
Case Study
18%
Water Resources
17%
Vegetation Index
17%
Primary Productivity
17%
Mesquite
16%
Aedes aegypti
16%
Farm Animal
15%
Phenology
15%
Water Use Efficiency
14%
Soil Organic Carbon
14%
Rangeland
13%
Soil Respiration
13%
Water Management
13%
Remote Sensing
13%
Primary Production
12%
Latewood
12%
Water Supply
12%
Shrubland
12%
Vapor Pressure
11%
Evapotranspiration
10%
Migratory Species
10%
Normalized Difference Vegetation Index
10%
Soil Water
10%
Water Stress
9%
Prosopis velutina
9%
Eddy Covariance
9%
Ranchers
8%
Tree Mortality
8%
Land Cover
8%
Land Use
8%
Aboveground Biomass
8%
Leaf Area
8%
Fire Regime
8%
Carbon Flux
8%
Forest Inventory
8%
Soil Carbon
8%
Population Growth
8%
Land Management
8%
Fire Suppression
8%
Dengue Virus
7%
Plant Growth
7%
Watersheds
7%
Carbon Sink
7%
Aquatic Invertebrate
7%
National Parks
7%
Overstory
7%
Cover Plant
7%
Diptera
7%
Arid Land
7%
Plant Community
7%
Understory
7%
Fire Season
7%
Global Change
7%
Ephemeral Stream
6%
Carbon Sequestration
6%
Decision Support System
6%
Population Dynamics
6%
Mexicans
6%
Populus deltoides
6%
Ecosystem Respiration
6%
Die-off
6%
Net Ecosystem Exchange
6%
Anthesis
6%
Life History
6%
Parthenium argentatum
6%
Reproductives
6%
Europeans
6%
Culicidae
6%
Forest Ecosystem
5%
Lowlands
5%
Carbon Cycle
5%
Cultivar
5%
Hyperthermia
5%
Temperate Forest
5%
Fire Severity
5%
Greenhouse Gas
5%
Sweating
5%
Gossypium hirsutum
5%
Genetic Divergence
5%
Feeds
5%
Riparian Areas
5%
Montane Forests
5%
Keyphrases
Arizona
25%
Adaptive Optics
20%
Climate Change
20%
Drought
19%
Climate Change Impacts
15%
United States
14%
Mexico
14%
US-Mexico Border
11%
Multiple Mirror Telescope
11%
Water Management
10%
Grassland
10%
North America
9%
Bi-national
9%
National Climate Assessment
8%
Water Resources
8%
Sonora
8%
Primary Mirror
8%
Tree Rings
8%
Paleoindian
7%
New Mexico
7%
Rayleigh
7%
Vulnerability
7%
Adaptation
7%
Streamflow
6%
Southwestern United States
6%
Space Telescope
6%
Colorado River Basin
6%
Western United States
6%
Optics
6%
Clovis
6%
Texas
6%
Drylands
6%
Agriculture
6%
Diffraction Limit
6%
Laser Beacon
6%
Native American
6%
Wavefront
5%
Hydroclimatic Variability
5%
Politicians
5%
Assessment Process
5%
Earth System
5%
Water Rights
5%
Rancher
5%
Observatory
5%
20th Century
5%
Wide-field
5%