Landbrug og biologi
Eriophorum
100%
Arctic region
62%
wetlands
57%
methane
57%
organic acids and salts
55%
carbohydrates
40%
fens
38%
carbon cycle
26%
acetic acid
26%
Cyperaceae
22%
Dupontia
20%
carbon
19%
molecular weight
17%
ecosystem respiration
15%
Greenland
12%
chemical constituents of plants
12%
Carex
12%
water table
12%
methanogens
11%
exudation
11%
amino acids
11%
methane production
10%
soil temperature
10%
vascular plants
10%
liquid chromatography
10%
tandem mass spectrometry
9%
water
8%
growing season
7%
ecosystems
7%
environmental factors
6%
Geo- og miljøvidenskab
organic acid
62%
carbohydrate
59%
wetland
46%
methane
45%
substrate
40%
fen
35%
acetic acid
30%
sedge
24%
carbon cycle
19%
amino acid
18%
porewater
17%
carbon
16%
exudation
13%
wetlands ecosystem
11%
active layer
11%
methanogenesis
11%
vascular plant
11%
liquid chromatography
10%
soil temperature
9%
water table
9%
growing season
8%
respiration
8%
plant species
8%
field experiment
8%
mass spectrometry
8%
environmental conditions
7%
ecosystem
5%
effect
4%
comparison
4%
experiment
3%
Medicin og biovidenskab
Wetlands
84%
Methane
81%
Carbohydrates
52%
Carbon Cycle
44%
Acids
44%
Acetic Acid
32%
Molecular Weight
24%
Ecosystem
21%
Carex
20%
Carbon
19%
Greenland
15%
Groundwater
14%
Amino Acids
13%
Water
13%
Tandem Mass Spectrometry
10%
Soil
10%
Liquid Chromatography
10%
Carbon Monoxide
10%
Respiration
8%
Temperature
7%
Blood Vessels
5%