Earth & Environmental Sciences
albedo
10%
amino acid
14%
analysis
12%
arthropod
15%
asteroid
18%
bark
17%
basal area
11%
basin
18%
bat
13%
beetle
24%
biodiversity
10%
biomass
15%
bird
13%
canopy
11%
canyon
18%
carbon
25%
climate
31%
climate change
21%
community composition
13%
comparison
11%
coniferous tree
23%
crater
15%
decomposition
11%
desert
17%
distribution
16%
disturbance
15%
DNA
10%
drought
24%
dust
11%
ecology
10%
ecosystem
42%
effect
30%
experiment
11%
fungus
23%
gene
13%
genetic variation
14%
genotype
18%
geochronology
9%
grass
10%
grassland
17%
habitat
25%
herbivore
15%
herbivory
15%
history
14%
Holocene
24%
host plant
9%
ice
11%
infection
11%
insect
15%
lake
22%
land
11%
leaf litter
10%
litter
14%
loss
11%
microbial community
9%
modeling
11%
mortality
19%
mountain
23%
muscle
10%
national park
10%
nitrogen
16%
North America
16%
oak
16%
pathogen
9%
permafrost
14%
pine
85%
plant community
12%
plant species
12%
plateau
17%
Pleistocene
11%
pollen
13%
productivity
15%
racemization
12%
rate
18%
regeneration
12%
resource
10%
restoration
35%
river
13%
sediment
17%
seed
11%
seedling
20%
shrub
11%
soil
47%
soil carbon
12%
soil crust
17%
species richness
10%
tectonics
9%
temperature
14%
thinning
18%
tundra
10%
understory
16%
valley
10%
vegetation
30%
volcanic eruption
10%
warming
19%
water
11%
wildfire
31%
woodland
15%
young
12%
zircon
10%
Agriculture & Biology
Arceuthobium
24%
Arctic region
8%
arid lands
11%
arthropod communities
11%
arthropods
8%
bark beetles
19%
biodiversity
14%
biological soil crusts
28%
biomass
9%
birds
11%
Burkholderia pseudomallei
11%
canopy
11%
canyons
13%
carbon
23%
carbon dioxide
11%
case studies
9%
Chiroptera
13%
climate
33%
climate change
31%
Coleoptera
10%
community structure
11%
coniferous forests
55%
conifers
10%
degradation
12%
deserts
11%
drought
24%
ecological function
9%
ecological restoration
17%
ecology
11%
ecosystems
60%
environmental factors
8%
fire history
10%
fire regime
21%
fire severity
13%
fish
9%
forest fires
8%
forest management
9%
forest restoration
11%
fuels (fire ecology)
10%
fungal communities
11%
fungi
11%
genetic variation
15%
genome
8%
genotype
12%
grasses
8%
grasslands
15%
habitats
24%
herbivores
23%
lakes
14%
leaves
11%
managers
12%
methodology
11%
Mexico
9%
microbial communities
11%
mixed forests
11%
mountains
12%
muscles
8%
mycorrhizae
9%
mycorrhizal fungi
14%
nitrogen
15%
pathogens
9%
permafrost
13%
phylogeny
9%
Pinus
22%
Pinus edulis
17%
Pinus ponderosa
100%
Pinus strobiformis
9%
pinyon-juniper
9%
planning
9%
plant communities
13%
plant genetics
8%
plant litter
10%
Populus angustifolia
14%
Populus fremontii
14%
prescribed burning
16%
Pseudotsuga menziesii
10%
Quercus
15%
rivers
8%
sampling
10%
Santalaceae
9%
sediments
13%
seedlings
12%
shrublands
13%
shrubs
11%
soil
42%
soil carbon
11%
Southwestern United States
19%
species diversity
13%
species richness
11%
temperature
10%
testing
8%
thinning (plants)
19%
tree mortality
9%
tundra
10%
understory
15%
vegetation
30%
water
11%
Western United States
10%
wildfires
38%
woodlands
16%
Medicine & Life Sciences
Alleles
6%
Amphibians
5%
Anaplasma phagocytophilum
6%
Animals
10%
Anthrax
10%
Anura
9%
Arthropods
6%
Bacillus anthracis
28%
Bacillus cereus
5%
Bacillus thuringiensis
5%
Bacteria
15%
Biodiversity
11%
Biomass
8%
Brucella
5%
Burkholderia
10%
Burkholderia pseudomallei
30%
Carbon
28%
Carbon Cycle
5%
Carbon Sequestration
6%
Chiroptera
10%
Climate
20%
Climate Change
14%
Clone Cells
5%
Coleoptera
9%
Connectin
13%
Costs and Cost Analysis
5%
Coxiella burnetii
5%
Disease Outbreaks
12%
DNA
12%
Droughts
14%
Ecology
8%
Ecosystem
54%
Exercise
12%
Fishes
7%
Forests
23%
Francisella tularensis
14%
Fungi
15%
Gases
8%
Gene Flow
5%
Genes
12%
Genetic Variation
13%
Genome
31%
Genomics
8%
Genotype
12%
Grassland
11%
Growth
13%
Herbivory
9%
History
5%
Infections
9%
Insecta
6%
Islands
5%
Isotopes
8%
Ligands
5%
Lizards
7%
Lung
8%
Mammals
7%
Melioidosis
14%
Microbiota
19%
Minisatellite Repeats
15%
Minor Planets
5%
Muscles
19%
Mutation
7%
Mycobiome
9%
Nematospiroides dubius
5%
Nitrogen
11%
North America
8%
Nutrients
5%
Oxygen
6%
Permafrost
11%
Photosynthesis
5%
Phylogeny
8%
Phylogeography
5%
Pinus
9%
Pinus ponderosa
10%
Plague
10%
Plasmids
5%
Polymerase Chain Reaction
6%
Population
17%
Populus
15%
Proteins
7%
Respiration
8%
Rivers
5%
Sciuridae
11%
Seedlings
6%
Single Nucleotide Polymorphism
16%
Skeletal Muscle
9%
Soil
66%
Soybeans
11%
Symbiosis
5%
Temperature
12%
Ticks
11%
Tongue
5%
Tularemia
6%
Tundra
7%
Uranium
6%
Virulence
6%
Water
17%
Whole Genome Sequencing
9%
Wildfires
6%
Yersinia pestis
15%