Earth & Environmental Sciences
soil
100%
methane
99%
chronosequence
85%
afforestation
80%
water reservoir
75%
greenhouse gas
69%
aggregate stability
45%
grassland ecosystem
44%
soil moisture
43%
soil aggregate
43%
treeline
42%
greenhouse gas emissions
39%
cropping practice
35%
global change
35%
bacterium
33%
warming
27%
agriculture
25%
distribution
25%
damage
23%
ecosystem
19%
carbon sink
17%
point source
17%
effect
16%
spatial distribution
15%
health
14%
dam
13%
water table
12%
indicator
12%
riparian zone
12%
atmosphere
11%
assimilation
10%
summer
10%
flux measurement
10%
interception
9%
primary production
9%
vegetation
9%
shoreline
9%
topsoil
8%
carbon
8%
budget
8%
larva
8%
pasture
8%
water content
8%
soil nitrogen
8%
fungus
7%
global warming
7%
organic soil
7%
autumn
7%
urine
7%
cattle
7%
Agriculture & Biology
soil heating
53%
treeline
49%
chronosequences
49%
aggregate stability
47%
soil aggregates
45%
afforestation
45%
soil
45%
methane production
44%
methane
34%
soil quality
33%
soil air
27%
agriculture
26%
India
24%
bacteria
23%
soil organic nitrogen
18%
soil water
17%
infiltration (hydrology)
13%
bulk density
11%
cropping systems
11%
water interception
9%
upland soils
8%
soil aggregation
8%
methanotrophs
8%
soil heterogeneity
8%
water
7%
image analysis
7%
land use change
7%
forest stands
6%
soil profiles
6%
ecosystems
6%
microbial activity
6%
Picea abies
6%
automobiles
5%
niches
5%
fractionation
5%
