Medicine & Life Sciences
Haptophyta
100%
Nitrogen Fixation
87%
Carbon Cycle
86%
Symbiosis
77%
Cyanobacteria
73%
Nutrients
48%
Dust
41%
Nitrogen
37%
Carbon Monoxide
19%
Carbon
18%
Nitrogen Cycle
17%
ammonium nitrate
17%
Atlantic Ocean
17%
Secondary Ion Mass Spectrometry
15%
Phytoplankton
15%
Single-Cell Analysis
12%
Ecosystem
10%
Isotopes
10%
Phosphorus
10%
Iron
7%
Earth & Environmental Sciences
carbon fixation
72%
nitrogen fixation
68%
symbiosis
66%
fixation
55%
cyanobacterium
52%
nutrient
36%
dust
33%
nitrogen
27%
cell
21%
nitrogen cycle
13%
effect
13%
North Atlantic Ocean
12%
ammonium nitrate
12%
carbon
12%
atmospheric deposition
12%
carbon cycle
11%
marine ecosystem
11%
primary production
10%
stable isotope
9%
mass spectrometry
9%
incubation
9%
phytoplankton
8%
microorganism
8%
phosphorus
8%
iron
7%
ion
7%
analysis
6%
comparison
4%
rate
3%
Agriculture & Biology
Haptophyta
79%
carbon dioxide fixation
64%
nitrogen fixation
58%
symbiosis
53%
Cyanobacteria
50%
dust
38%
nutrients
33%
nitrogen
22%
atmospheric deposition
14%
carbon cycle
12%
nitrogen cycle
12%
marine ecosystems
12%
carbon
12%
primary productivity
11%
Atlantic Ocean
11%
ammonium nitrate
10%
phytoplankton
10%
stable isotopes
9%
cells
9%
mass spectrometry
8%
phosphorus
6%
iron
6%
ions
6%
microorganisms
6%