Agriculture & Biology
soil remediation
97%
microbial nitrogen
91%
alkalis
61%
sulfur
56%
phosphorus
49%
rice
43%
carbon
43%
soil
33%
remediation
32%
soil nutrients
19%
soil restoration
14%
aggregate stability
12%
soil aggregates
12%
thiosulfates
11%
carbon dioxide fixation
10%
biogeochemical cycles
10%
stoichiometry
10%
methane production
10%
nitrogen fixation
9%
soil properties
9%
food production
9%
sulfates
8%
physicochemical properties
7%
oxidation
6%
nitrogen
5%
crops
5%
Earth & Environmental Sciences
alkali soil
100%
soil remediation
82%
rice
57%
sulfur
50%
phosphorus
47%
nitrogen
39%
carbon
37%
remediation
27%
soil nutrient
23%
soil
18%
carbon fixation
14%
aggregate stability
14%
thiosulfate
13%
nitrogen fixation
13%
soil aggregate
13%
methanogenesis
12%
nutrient cycling
12%
stoichiometry
12%
food production
11%
physicochemical property
11%
turnover
10%
soil property
9%
restoration
8%
crop
7%
sulfate
7%
oxidation
7%
analysis
2%
Medicine & Life Sciences
Alkalies
81%
Oryza
79%
Sulfur
78%
Soil
71%
Phosphorus
70%
Carbon
65%
Nitrogen
65%
Nutrients
13%
Thiosulfates
7%
Nitrogen Fixation
7%
Carbon Cycle
7%
Sulfates
5%
Food
3%