Medicine & Life Sciences
Caves
100%
Carbonates
97%
Metagenomics
84%
Metagenome
69%
Soil
42%
Archaea
23%
Ecosystem
21%
Carbon Monoxide
19%
Microbiota
19%
Nutrients
16%
Ribulose-Bisphosphate Carboxylase
16%
Rhizosphere
15%
Photosynthesis
14%
Groundwater
14%
Genes
11%
Oceans and Seas
11%
Carbon
9%
Nitrogen
9%
Bacteria
6%
Water
6%
Polymerase Chain Reaction
5%
Earth & Environmental Sciences
speleothem
69%
cave
62%
carbonate
45%
energy
33%
gene
25%
fixation
22%
primary production
21%
soil
19%
microbial community
19%
oligotrophic environment
16%
subterranean environment
16%
ecosystem
13%
cavern
13%
nutrient cycling
12%
potential energy
12%
semiarid region
11%
vadose zone
11%
arid region
11%
rhizosphere
11%
inspection
10%
community structure
9%
desert
9%
organic carbon
8%
aquifer
8%
nutrient
7%
bacterium
7%
nitrogen
6%
indicator
6%
ocean
6%
Agriculture & Biology
carbonates
76%
caves
75%
energy
40%
primary productivity
23%
Archaea
20%
soil
19%
microbial communities
18%
vadose zone
17%
ecosystems
14%
potential energy
13%
aquifers
13%
Calvin cycle
11%
ribulose-bisphosphate carboxylase
11%
biogeochemical cycles
10%
organic carbon
10%
oceans
10%
genes
10%
arid zones
9%
deserts
9%
community structure
9%
rhizosphere
8%
quantitative polymerase chain reaction
7%
nutrients
5%
nitrogen
5%
bacteria
5%