Agriculture & Biology
biosphere
100%
organic carbon
90%
suspended sediment
84%
Amazon River
70%
carbon dioxide
64%
ecosystems
62%
particulate organic carbon
52%
rivers
52%
basins
30%
sedimentary rocks
29%
sediment yield
28%
drawdown
24%
global carbon budget
24%
soil horizons
23%
weathering
20%
silicates
19%
carbon isotopes
19%
Peru
17%
sediments
15%
wet season
15%
oxidation
12%
carbon
10%
biomass
10%
nitrogen
9%
Earth & Environmental Sciences
biosphere
83%
carbon dioxide
65%
organic carbon
64%
erosion
56%
ecosystem
48%
suspended sediment
48%
river
40%
particulate organic carbon
38%
carbon budget
19%
effect
19%
soil horizon
18%
sediment yield
18%
drawdown
17%
erosion rate
17%
wet season
17%
basin
16%
fluvial deposit
15%
carbon isotope
15%
sedimentary rock
15%
silicate
13%
weathering
13%
river basin
12%
young
11%
oxidation
10%
biomass
10%
nitrogen
9%
station
9%
carbon
9%