Earth & Environmental Sciences
firn
100%
stable isotope
75%
isotope
75%
glacier
43%
water
36%
accumulation rate
35%
snow
33%
Antarctica
33%
deuterium
33%
warming
24%
ice shelf
22%
Antarctic region
22%
air temperature
21%
moisture
21%
sea ice
21%
periglacial environment
21%
glacial environment
21%
heat shock
20%
playground
20%
black carbon
20%
snowpack
19%
oxygen isotope
18%
regional climate
18%
triple junction
18%
stomach content
18%
atmospheric particulate
18%
fishing ground
18%
temporal variation
17%
source identification
17%
climate
17%
metal
17%
arsenate
17%
environmental change
16%
groundwater
16%
mountain region
16%
desiccation
16%
gas hydrate
16%
fjord
15%
lichen
15%
analysis
15%
peatland
14%
heat flow
14%
plateau
14%
water mass
13%
climate change
13%
river basin
13%
geothermal gradient
12%
diatom
12%
river
12%
diet
12%
Agriculture & Biology
stable isotopes
58%
Chile
31%
ice shelf
26%
Dissostichus eleginoides
24%
Brama
24%
oxygen isotopes
21%
water
21%
snowmelt
20%
aquifers
19%
fishery resources
19%
stomach
18%
peatlands
18%
Siberia
17%
isotopes
16%
groundwater
16%
desiccation (plant physiology)
15%
diet
14%
food consumption
14%
lichens
14%
climate change
14%
tracer techniques
14%
Bacillariophyceae
14%
heat stress
12%
Cladonia
12%
lakes
11%
stream flow
11%
rivers
11%
pelagic fish
9%
Euphausiacea
9%
energy flow
9%
glaciers
9%
atmospheric circulation
9%
cooling
8%
Pacific Ocean
7%
ice
7%
photochemistry
7%
freshwater lakes
6%
hydrology
6%
shrimp
6%
water security
6%
thallus
6%
dry climates
6%
wetlands
6%
marine fisheries
5%
nitrogen content
5%
brackish water
5%
tomography
5%
basins
5%
Medicine & Life Sciences
Antarctic Regions
84%
Snow
77%
Soot
63%
Chile
36%
Groundwater
33%
Water
33%
Ice Cover
28%
Carbon Footprint
27%
Particulate Matter
21%
Isotopes
19%
Ozone
17%
Rivers
17%
Ice
17%
Freezing
12%
Foraminifera
12%
Gases
12%
Light
10%
Food
10%
Diet
9%
Fossil Fuels
8%
Pacific Ocean
8%
Gadiformes
7%
Carbon Monoxide
7%
Ozone Depletion
7%
Stratospheric Ozone
7%
Fisheries
7%
Stomach
6%
Biomass
6%
Nitric Oxide
5%
Gastrointestinal Contents
5%
Ecosystem
5%
Volatile Organic Compounds
5%
Deuterium
5%