Earth & Environmental Sciences
cork
80%
nitrous oxide
61%
oak
58%
pasture
57%
respiration
52%
greenhouse gas
51%
methane
45%
soil water
38%
water content
36%
ecosystem
34%
soil organic matter
33%
comparison
24%
litter
22%
soil
20%
rate
19%
Mediterranean climate
14%
gas exchange
13%
environmental sustainability
12%
soil temperature
11%
woodland
11%
electrical conductivity
10%
nitrification
10%
soil property
10%
environmental factor
9%
soil moisture
9%
canopy
9%
mortality
9%
atmosphere
6%
climate change
6%
Agriculture & Biology
Quercus suber
80%
greenhouse gases
69%
nitrous oxide
67%
methane
57%
soil water content
48%
pastures
47%
carbon dioxide
46%
ecosystems
44%
soil organic matter
33%
methane production
25%
Quercus
21%
soil
17%
forest land
15%
soil air
15%
environmental sustainability
14%
nitrification
14%
Mediterranean climate
13%
condition factor
13%
carbon nitrogen ratio
12%
Portugal
12%
soil temperature
12%
woodlands
11%
soil properties
11%
electrical conductivity
11%
gas exchange
11%
soil water
10%
climate change
9%
canopy
9%
environmental factors
7%
Medicine & Life Sciences
Quercus
100%
Methane
81%
Forests
70%
Nitrous Oxide
69%
Soil
23%
nitrous oxide reductase
10%
Greenhouse Gases
9%
Genes
8%
Social Values
8%
Computer Communication Networks
7%
Oxygenases
7%
Portugal
6%
Ecosystem
5%
Enzymes
5%