Earth & Environmental Sciences
agriculture
12%
air
39%
ammonium
45%
budget
15%
catchment
54%
chronosequence
42%
coastal wetland
85%
consumption
12%
deciduous forest
78%
deforestation
68%
denitrification
96%
ecosystem
15%
ecosystem service
16%
forest soil
27%
forested catchment
24%
gas production
17%
greenhouse gas
62%
greenhouse gas emissions
15%
hydrology
15%
immobilization
18%
isotope
13%
mangrove
70%
mineralization
26%
nitrate
13%
nitrification
33%
nitrogen
26%
nitrous oxide
18%
nutrient cycling
19%
oil
42%
oxidation
23%
plantation
24%
primary forest
46%
rate
41%
replacement
14%
restoration
54%
runoff
12%
shallow soil
22%
soil
61%
soil emission
24%
soil moisture
14%
soil temperature
17%
solute
15%
Southeast Asia
38%
temperate forest
79%
temperate woodland
29%
tropical forest
17%
turnover
32%
water exchange
20%
water flux
19%
wetland
14%
Agriculture & Biology
agriculture
13%
ammonium
16%
anaerobic ammonium oxidation
63%
Borneo
40%
chronosequences
49%
deforestation
86%
denitrification
43%
Elaeis guineensis
79%
forest succession
26%
gas production (biological)
20%
isotopes
18%
mineralization
35%
nitrates
15%
nitrification
42%
nitrogen
20%
nitrous oxide
61%
plantations
15%
primary forests
46%
slurries
22%
soil
36%
South East Asia
37%
tropical forests
18%
Medicine & Life Sciences
Agriculture
20%
Ammonium Compounds
45%
ammonium nitrate
32%
Borneo
31%
Budgets
20%
Conservation of Natural Resources
100%
Denitrification
59%
Forests
85%
Gases
15%
Immobilization
18%
Malaysia
20%
Nitrification
65%
Nitrogen
35%
Nitrogen-15
33%
Nitrous Oxide
21%
Oils
72%
Soil
78%
Southeastern Asia
45%