Topic
DEPOSITION
ARCTIC TUNDRA
4
CARBON
4
Environmental Sciences & Ecology
4
N-15
4
ORGANIC-MATTER
4
Temperate grassland
4
WINTER
4
ACCUMULATION
2
Agriculture
2
Atmospheric deposition
2
BIOMASS
2
Biodiversity & Conservation
2
Biodiversity Conservation
2
Early spring
2
Ecology
2
Environmental Sciences
2
FOREST
2
Grassland
2
IMMOBILIZATION
2
INCREASED PRECIPITATION
2
INNER-MONGOLIA
2
LAYER
2
Microbial N
2
N Retention
2
N deposition
2
N retention
2
N-15 labeling
2
NITROGEN UPTAKE
2
Non-growing season
2
PERIOD
2
PLANT
2
PLATEAU
2
Plant N uptake
2
SNOW
2
SOIL MICROBIAL BIOMASS
2
SPATIAL-DISTRIBUTION
2
SPECIATION
2
Soil Science
2
Soil mercury
2
Soil organic carbon
2
TRANSFORMATION
2
TRANSPORT
2
Tibetan Plateau
2