Landbrug og biologi
Acrisols
11%
age of soil
11%
carbon dioxide
5%
carbon sequestration
87%
carbon sinks
8%
deciduous forests
85%
forest soils
86%
Ghana
7%
iron
55%
iron oxides
9%
mineralization
6%
nuclear magnetic resonance spectroscopy
12%
oxides
6%
soil
3%
soil organic carbon
85%
soil organic matter
19%
soil respiration
16%
topsoil
7%
tropical forests
79%
tropical soils
100%
Geo- og miljøvidenskab
Acrisol
8%
carbon sequestration
69%
carbon stock
6%
dating
4%
deciduous forest
81%
forest soil
75%
iron
49%
iron oxide
5%
mineralization
4%
nuclear magnetic resonance
10%
organic carbon
49%
organic matter
11%
oxide
4%
rate
3%
soil
31%
soil respiration
13%
solid state
5%
spectroscopy
4%
topsoil
5%
tropical forest
74%
tropical soil
93%
turnover
15%