Earth and Planetary Sciences
Nitrous Oxide
100%
Emissions
83%
Methane
44%
Greenhouse Gas
38%
Greenhouse Gas Emission
38%
Denitrification
21%
Kenya
16%
Carbon Dioxide
15%
Nitrous Oxide
14%
Agricultural Soil
13%
Climate Change
12%
Agricultural Ecosystem
11%
Farmland
11%
Organic Soil
10%
Germany
10%
Machine Learning
10%
Subsaharan Africa
10%
Tropical Forest
8%
Trace Gas
7%
Grassland
7%
Rangeland
7%
Food Security
6%
Emission Factor
6%
Denitrification
6%
Soil Moisture
6%
Upscaling
6%
Headwater
6%
Peatland
5%
Field Experiment
5%
Soil Surface
5%
Production System
5%
Human Activity
5%
Vietnam
5%
Uncertainty Analysis
5%
Gas Flow
5%
Paddy Field
5%
Northern Europe
5%
Lysimeters
5%
Remote Sensing
5%
China
5%
Straw Return
5%
Topsoil
5%
Environmental Impact Assessment
5%
Molecular Biology
5%
Forest Soil
5%
Nitric Oxide
5%
Mesocosm
5%
Carbon Footprint
5%
Green Manure
5%
Forest Soil
5%
Agricultural and Biological Sciences
Greenhouse Gas
37%
Methane
30%
Climate Change
23%
Cropland
20%
Denitrification
17%
Annuals
17%
Grassland
17%
Emission Factor
16%
Environmental Sustainability
14%
Cropping System
13%
Fertigation
13%
Meta-Analysis
13%
Soil Organic Carbon
11%
Case Study
10%
Greenhouse Gas
10%
Crop Residue
10%
Feeds
9%
Farm Animal
7%
Carbon Sequestration
7%
Biochar
7%
Agricultural Soil
7%
Nitrification
7%
Land Use
6%
Topsoil
6%
Crop Production
6%
Temperate Forest
6%
Soil Health
6%
Soil Fertility
6%
Sole
6%
Environmental Management
6%
Arable Land
5%
Tropical Forest
5%
Fertilizer Application
5%
Irrigation
5%
Crop Management
5%
Camel
5%
Agroecosystem
5%
Nitrogen Fertilizer
5%
Organic Soil
5%
Molecular Biology
5%
Peatlands
5%
Uncertainty Analysis
5%
Lysimeters
5%
Milk Production
5%
Arbuscular Mycorrhizal Fungi
5%
Pseudomonas
5%
Mycorrhiza
5%
Poultry Litter
5%
Confidence Interval
5%
Rangeland
5%
Keyphrases
Long-term Nitrogen Fertilization
5%
CH4 Uptake
5%
Soil Microbial Function
5%
Specific Emissions
5%
Greenhouse Gas Footprint
5%
Upland Crop
5%
Summer Maize
5%
Nitrogen Oxide Emissions
5%
Functional Gene Analysis
5%
Bomas
5%
Livestock Enclosures
5%
Dual-functional
5%
Leaching Flux
5%
Landscape Attachment
5%
Soil N Status
5%
Soil Background
5%
Trace Gas Flux
5%
Nitric Oxide Homeostasis
5%
Nitrogen Saturation
5%
Bare Soil
5%
Incubation System
5%
Product Labeling
5%
C Footprint
5%
Rice Value Chain
5%
Mitigation Impact
5%
Inner Mongolian Grassland
5%
Gross N Transformation Rates
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%
Cereal Cropping Systems
5%
Semi-deciduous Tropical Forest
5%
Grassland Degradation
5%
Non-CO2 Greenhouse Gases
5%
