Agriculture & Biology
net primary productivity
100%
Peru
95%
carbon sinks
89%
carbon cycle
81%
tropical montane cloud forests
72%
soil carbon
66%
treeline
64%
tropical forests
62%
carbon
58%
grasslands
57%
lowland forests
56%
carbon sequestration
53%
soil organic carbon
52%
ecosystems
51%
plant litter
51%
Amazonia
51%
national parks
43%
soil
35%
degradation
28%
leaves
24%
afforestation
23%
gross primary productivity
23%
global carbon budget
22%
shrublands
21%
temperature
18%
income
16%
deterioration
14%
soil depth
14%
global warming
13%
carbon markets
13%
fine roots
13%
Landsat
13%
grazing management
11%
rural communities
11%
remote sensing
10%
biogeochemical cycles
10%
root shoot ratio
10%
commercialization
10%
sampling
9%
soil surveys
9%
soil temperature
9%
aboveground biomass
9%
bedrock
9%
uncertainty
9%
mineralization
9%
floodplains
8%
terra preta
8%
nutrients
8%
soil water
7%
climate change
7%
grazing
7%
biodiversity
7%
organic soils
7%
soil profiles
7%
climate
7%
lowlands
7%
rain
7%
spatial variation
7%
history
7%
seasonal variation
6%
water stress
6%
canopy
6%
environmental factors
5%
soil sampling
5%
Earth & Environmental Sciences
tropical forest
95%
treeline
94%
cloud forest
64%
carbon stock
63%
productivity
63%
soil carbon
53%
grassland
52%
soil respiration
52%
respiration
51%
soil
50%
carbon storage
49%
carbon cycle
48%
montane forest
47%
carbon
43%
national park
41%
temporal variation
38%
net primary production
36%
ecosystem
33%
transition
33%
organic carbon
31%
climate
28%
shrubland
19%
carbon budget
18%
temperature
17%
allocation
16%
afforestation
14%
fine root
13%
transition zone
12%
soil depth
11%
rate
11%
litter
10%
biomass allocation
10%
global warming
9%
grazing management
9%
water stress
8%
commercialization
7%
credit
7%
seasonality
7%
aboveground biomass
7%
floodplain
7%
biome
7%
shoot
7%
sampling
7%
soil survey
6%
seasonal variation
6%
canopy
6%
loss
6%
carbon sequestration
6%
organic soil
6%
Holocene
5%
grazing
5%
Landsat
5%
income
5%
soil layer
5%
soil profile
5%
bedrock
5%
soil surface
5%