Earth & Environmental Sciences
albedo
12%
amino acid
15%
analysis
15%
arthropod
16%
asteroid
27%
bark
17%
basal area
11%
basin
20%
bat
15%
beetle
25%
biodiversity
11%
biomass
19%
bird
14%
canopy
13%
canyon
19%
carbon
34%
climate
39%
climate change
25%
community composition
15%
comparison
12%
coniferous tree
24%
crater
19%
decomposition
14%
desert
18%
distribution
18%
disturbance
18%
DNA
11%
drought
26%
dust
13%
ecology
11%
ecosystem
54%
effect
35%
experiment
13%
fungus
25%
gene
15%
genetic variation
14%
genotype
19%
grass
13%
grassland
24%
habitat
26%
herbivore
19%
herbivory
17%
history
17%
Holocene
26%
ice
13%
infection
12%
insect
17%
lake
26%
land
14%
leaf litter
11%
litter
17%
loss
13%
Mars
22%
microbial community
11%
modeling
13%
mortality
20%
moss
11%
mountain
25%
muscle
11%
national park
11%
nitrogen
24%
North America
17%
nutrient
12%
oak
16%
organic carbon
12%
permafrost
19%
pine
87%
plant community
14%
plant species
14%
plateau
21%
Pleistocene
12%
pollen
13%
productivity
21%
racemization
13%
rate
20%
regeneration
14%
resource
13%
respiration
11%
restoration
37%
river
15%
science
12%
sediment
19%
seed
13%
seedling
21%
shrub
13%
soil
58%
soil carbon
16%
soil crust
16%
temperature
18%
thinning
20%
tundra
14%
understory
18%
valley
12%
vegetation
34%
warming
30%
water
13%
wildfire
37%
woodland
15%
young
13%
zircon
11%
Agriculture & Biology
Arceuthobium
24%
Arctic region
10%
arid lands
13%
arthropod communities
12%
bark beetles
20%
biodiversity
16%
biological soil crusts
28%
biomass
12%
birds
11%
Burkholderia pseudomallei
11%
canopy
13%
canyons
14%
carbon
32%
carbon dioxide
12%
carbon sinks
10%
case studies
10%
Chiroptera
14%
climate
40%
climate change
37%
Coleoptera
12%
community structure
12%
coniferous forests
55%
conifers
12%
degradation
14%
deserts
12%
drought
27%
ecological function
11%
ecological restoration
18%
ecology
13%
ecosystems
75%
environmental factors
10%
fire history
10%
fire regime
22%
fire severity
16%
forest management
9%
forest restoration
12%
fuels (fire ecology)
10%
fungal communities
12%
fungi
13%
genetic variation
15%
genome
10%
genotype
13%
global warming
9%
grasses
10%
grasslands
20%
habitats
25%
herbivores
26%
history
10%
infection
10%
lakes
15%
leaves
13%
managers
13%
meta-analysis
10%
methodology
12%
Mexico
10%
microbial communities
13%
mixed forests
12%
mosses and liverworts
11%
mountains
13%
mycorrhizal fungi
14%
nitrogen
21%
nutrients
11%
pathogens
9%
permafrost
18%
phylogeny
10%
Pinus
23%
Pinus edulis
18%
Pinus ponderosa
100%
plant communities
15%
plant litter
11%
plateaus
10%
Populus angustifolia
14%
Populus fremontii
15%
prescribed burning
16%
Pseudotsuga menziesii
10%
Quercus
15%
sampling
11%
sediments
13%
seedlings
12%
shrublands
13%
shrubs
13%
soil
50%
soil carbon
13%
soil organic carbon
9%
Southwestern United States
20%
species diversity
14%
species richness
12%
stable isotopes
10%
temperature
14%
terrestrial ecosystems
11%
testing
9%
thinning (plants)
20%
tree mortality
10%
tundra
16%
understory
16%
vegetation
33%
water
12%
Western United States
10%
wildfires
47%
woodlands
16%
Medicine & Life Sciences
Alleles
6%
Amphibians
5%
Anaplasma phagocytophilum
6%
Animals
11%
Anthrax
9%
Anura
9%
Arthropods
6%
Bacillus anthracis
28%
Bacteria
17%
Biodiversity
13%
Biomass
10%
Brucella
5%
Burkholderia
10%
Burkholderia pseudomallei
32%
Carbon
34%
Carbon Cycle
8%
Carbon Sequestration
9%
Chiroptera
12%
Climate
27%
Climate Change
20%
Coccidioides
15%
Coccidioidomycosis
10%
Coleoptera
12%
Connectin
13%
Costs and Cost Analysis
6%
Coxiella burnetii
5%
Datasets
5%
Disease Outbreaks
13%
DNA
13%
Droughts
17%
Ecology
11%
Ecosystem
65%
Exercise
12%
Fishes
7%
Forests
30%
Francisella tularensis
15%
Fungi
18%
Gases
8%
Gene Flow
5%
Genes
15%
Genetic Variation
14%
Genome
36%
Genomics
9%
Genotype
14%
Grassland
13%
Growth
16%
Herbivory
12%
History
5%
In Vitro Techniques
5%
Infections
11%
Insecta
7%
Islands
6%
Isotopes
10%
Kinetics
5%
Lizards
6%
Lung
8%
Mammals
7%
Melioidosis
16%
Metagenomics
6%
Microbiota
24%
Minisatellite Repeats
15%
Minor Planets
8%
Muscles
20%
Mutation
8%
Mycobiome
11%
Nitrogen
16%
North America
9%
Nutrients
7%
Oxygen
6%
Permafrost
11%
Photosynthesis
5%
Phylogeny
9%
Pinus
11%
Pinus ponderosa
10%
Plague
10%
Polymerase Chain Reaction
7%
Population
19%
Population Genetics
5%
Populus
17%
Proteins
7%
Respiration
8%
Sciuridae
11%
Seedlings
7%
Sequoia
5%
Single Nucleotide Polymorphism
17%
Skeletal Muscle
9%
Soil
80%
Soybeans
11%
Symbiosis
5%
Temperature
16%
Ticks
12%
Tularemia
6%
Tundra
10%
Uranium
6%
Vertebrates
5%
Virulence
7%
Water
18%
Whole Genome Sequencing
9%
Wildfires
8%
Yersinia pestis
15%