Earth and Planetary Sciences
Greenland
100%
Constructed Wetland
84%
Primary Production
55%
Methane
43%
Climate Change
43%
Organic Matter
42%
Phytoplankton
40%
Ice Alga
39%
Emissions
35%
Vegetation
34%
Macrophyte
33%
Waste Water Treatment
32%
Mesocosm
28%
Arctic Ocean
28%
Eutrophication
28%
Food Web
28%
Diatom
27%
Subsurface Flow
26%
Irradiance
23%
Treatment Wetland
23%
New Zealand
22%
Biofilm
19%
Community Composition
18%
Surface Water
18%
Salinity
18%
Aquatic Ecosystem
18%
China
17%
Spawning
17%
Salt Marsh
17%
Coastal Wetland
16%
North Sea
16%
Snow Cover
16%
Stream Ecosystem
15%
Microbial Community
15%
Water Column
15%
Ecosystem Structure
15%
Meltwater
15%
Denmark
14%
Spatial Distribution
14%
Ice Core
14%
Water Mass
14%
Photosynthetically Active Radiation
13%
Time Series
13%
Planetary Atmosphere
13%
Carbon Sequestration
13%
Atmospherics
13%
Global Change
13%
Baltic Sea
12%
Macroalga
12%
Morphology
12%
Stable Isotope
11%
Dissolved Organic Carbon
11%
Low Flow
11%
Algal Community
11%
Ice Cover
11%
Ecosystem Function
11%
Denitrification
11%
Water Body
11%
Plant Specie
11%
Transformation Products
11%
Water Temperature
11%
Svalbard
11%
Deep Sea
11%
Optical Property
11%
Environmental Change
10%
Vietnam
10%
Trophic Level
10%
Meiofauna
10%
Arctic Sea
10%
Annual Variation
10%
State of the Art
10%
Water Scarcity
10%
Macrofauna
10%
Sludge
9%
Marine Environment
9%
Air Temperature
9%
Marine Ecosystem
9%
Photosynthesis
9%
Land Use
9%
Chile
9%
Biogeochemistry
9%
Foraminifera
9%
Zooplankton
9%
Sea Grasses
9%
Soil Organic Carbon
8%
Carbon Dioxide Emission
8%
Municipal Wastewater
8%
Wetland Restoration
8%
Periphyton
8%
Growing Season
8%
Coastal Water
8%
Acclimatization
8%
Anthropogenic Effect
8%
Climate Change Impact
8%
Airspace
8%
India
8%
Atmospheric Aerosol
8%
Europe
7%
Organic Carbon
7%
Coral Reef
7%
Agricultural and Biological Sciences
Phragmites australis
79%
Macrophyte
75%
Lowlands
66%
Constructed Wetland
66%
Climate Change
56%
Europeans
41%
Photosystem
38%
Annuals
32%
Methane
31%
Primary Production
31%
Wetland Plants
30%
Atlantic Cod Fish
30%
Biofilm
28%
Sediments
28%
Spring
24%
Trematoda
24%
Coastal Wetland
23%
Food Web
23%
Nutrient Uptake
21%
Eutrophication
20%
Zostera Marina
19%
Eelgrass
19%
Plant Community
19%
Microbial Community
19%
Wastewater Treatment
19%
Seeds
19%
Cladistics
18%
Macroinvertebrate
18%
Phytoplankton
18%
Acclimation
18%
Diatom
18%
Lineages
18%
Mussel
17%
Kelp
16%
Biomass Production
16%
Environmental Factor
16%
River Deltas
16%
Otolith
16%
Photobiology
15%
Typha latifolia
12%
Life History
12%
Ecosystem Respiration
12%
Case Study
12%
Americans
12%
Salt Tolerance
12%
Evolution
11%
Microorganism
11%
Amphipoda
11%
Phenotypic Plasticity
11%
Relative Growth Rate
11%
Phocoena phocoena
11%
Freshwater Ecosystem
11%
Introduced Species
11%
Global Change
11%
Eleocharis
11%
Biodegradation
10%
Ecotype
10%
Hymenoptera
10%
Haplotype
10%
Nutrient Availability
10%
Aquatic Ecosystem
10%
Subsurface Flow
10%
Flooding Tolerance
10%
Gas Exchange
10%
Specific Leaf Area
10%
Cyperus
10%
Egeria densa
9%
Global Warming
9%
Trophic Level
9%
Zooplankton
9%
Biogeography
9%
Phragmites
9%
Plant Growth
9%
Photosynthetic Efficiency
9%
Alpha Oxidation
9%
Surface Water
8%
Feeds
8%
Aquatic Plant
8%
Ceratophyllum demersum
8%
Phytoremediation
8%
Swamps
8%
Periphyton
8%
Spawning
8%
Aerenchyma
8%
Hydroponics
8%
Cetacea
8%
Stingless Bee
8%
Tebuconazole
8%
Potamogeton
8%
Heavy Metal
8%
Pennisetum purpureum
8%
Predation
8%
Stomatal Conductance
8%
Arable Land
8%
Chemical Oxygen Demand
8%
Estuaries
7%
Cyperaceae
7%
Culms
7%
Poaceae
7%
Stomach
7%
Keyphrases
West Greenland
5%