Earth and Planetary Sciences
Nitrous Oxide
100%
Emissions
94%
Methane
53%
Greenhouse Gas Emission
36%
Greenhouse Gas
33%
Denitrification
21%
Machine Learning
21%
Climate Change
19%
Farmland
17%
Kenya
16%
Subsaharan Africa
15%
Vegetation
15%
Carbon Dioxide
15%
Nitrous Oxide
14%
Agricultural Soil
13%
Agricultural Ecosystem
11%
Organic Soil
10%
Germany
10%
Land Use
10%
Soil Moisture
9%
Tropical Forest
8%
Grassland
8%
Crop Residue
8%
Trace Gas
7%
Rangeland
7%
Food Security
6%
Emission Factor
6%
China
6%
Denitrification
6%
Upscaling
6%
Atmospherics
6%
Headwater
6%
Climate Effect
6%
Denmark
6%
Air Temperature
6%
Peatland
5%
Field Experiment
5%
Soil Surface
5%
Europe
5%
Anthropocene
5%
Production System
5%
Human Activity
5%
Soil Analysis
5%
Vietnam
5%
Microbalance
5%
Remote Sensing
5%
Northern Europe
5%
Straw Return
5%
Topsoil
5%
Paddy Field
5%
Molecular Biology
5%
Uncertainty Analysis
5%
Lysimeters
5%
Gas Flow
5%
Environmental Impact Assessment
5%
Soil Science
5%
Sludge
5%
Forest Soil
5%
Nitric Oxide
5%
Mesocosm
5%
Remote Sensing
5%
Green Manure
5%
Soil Organic Carbon
5%
Holocene
5%
Last Interglacial
5%
Vegetation Structure
5%
Forest Soil
5%
Congo
5%
Agricultural Soil
5%
Sewage Sludge
5%
Organic Farming
5%
Wind Velocity
5%
Net Radiation
5%
Eddy Covariance
5%
Soil Water Content
5%
Vegetation Type
5%
Agricultural and Biological Sciences
Methane
39%
Greenhouse Gas
37%
Climate Change
28%
Cropland
21%
Cropping System
19%
Denitrification
17%
Annuals
17%
Emission Factor
16%
Soil Organic Carbon
16%
Greenhouse Gas
15%
Environmental Sustainability
14%
Grassland
13%
Fertigation
13%
Meta-Analysis
13%
Case Study
10%
Crop Management
10%
Soil Health
10%
Crop Residue
10%
Feeds
9%
Carbon Sequestration
8%
Soil Carbon
8%
Mineral Fertilizers
8%
Crop Production
8%
Topsoil
7%
Farm Animal
7%
Biochar
7%
Milk Production
7%
Agricultural Soil
7%
Land Use
6%
Soil Water Content
6%
Environmental Factor
6%
Temperate Forest
6%
Soil Fertility
6%
Sole
6%
Environmental Management
6%
Arable Land
5%
Tropical Forest
5%
Fertilizer Application
5%
Irrigation
5%
Peatlands
5%
Soil Respiration
5%
Organic Soil
5%
Forest Soil
5%
Camel
5%
Agroecosystem
5%
Nitrogen Fertilizer
5%
Molecular Biology
5%
Uncertainty Analysis
5%
Lysimeters
5%
Rangeland
5%
Pseudomonas
5%
Nitrogen Balance
5%
Alkaline Soils
5%
Biogeochemistry
5%
Soil Biology
5%
Confidence Interval
5%
Arbuscular Mycorrhizal Fungi
5%
Mycorrhiza
5%
Ecosystem Model
5%
Poultry Litter
5%
Remote Sensing
5%
Human Settlement
5%
Detection Limit
5%
Denitrification
5%
Green Manure
5%
Aboveground Biomass
5%
Tropical Pastures
5%
Forest Management
5%
Forest Ecosystem
5%
Soil Acidification
5%
Conservation Agriculture
5%
Homo Sapiens
5%
Vegetation Structure
5%
Sewage Sludge
5%
Unmanned Aerial Vehicle
5%
Organic Farming
5%
Synapomorphy
5%
Spectrometer
5%
Spectroscopy
5%
Vegetation Type
5%
Stomatal Conductance
5%
Soil Microorganism
5%
Processing Waste
5%
Poaceae
5%
Catch Crop
5%
Agricultural Land
5%
Land Use
5%
Keyphrases
CH4 Uptake
5%
Nitrogen Oxide Emissions
5%
Soil Microbial Function
5%
Specific Emissions
5%
Greenhouse Gas Footprint
5%
Upland Crop
5%
Summer Maize
5%
Functional Gene Analysis
5%
Bomas
5%
Livestock Enclosures
5%
Dual-functional
5%
Long-term Nitrogen Fertilization
5%
Leaching Flux
5%
Landscape Attachment
5%
Soil N Status
5%
Soil Background
5%
Trace Gas Flux
5%
Early Stress Detection
5%
Nitric Oxide Homeostasis
5%
Corylus
5%
Quaternary Extinctions
5%
Multi-scale Remote Sensing
5%
Precision Nitrogen Management
5%
Nitrogen Saturation
5%
Bare Soil
5%
Incubation System
5%
Soil Gross N Transformations
5%
Soil-maize System
5%
Long-term Productivity
5%
Tropical Pastures
5%
Diverse Crop Rotations
5%
Prokaryotic Community Structure
5%
Mitigation Approaches
5%
European Forests
5%
Forest Mitigation
5%
Mixed Crop-livestock Systems
5%
Cereal Cropping Systems
5%
Semi-deciduous Tropical Forest
5%
Grassland Degradation
5%
Non-CO2 Greenhouse Gases
5%
Element Accumulation
5%
Recycled Phosphorus
5%
Forest Mortality
5%
Measure Data
5%
Expert Survey
5%
Data Handling
5%
Measurement Techniques
5%
Methane Flux
5%
Chamber Measurements
5%
Handling Process
5%
Dairy Processing Waste
5%