Agriculture & Biology
greenhouse gases
67%
milk production
50%
climate change
48%
farms
38%
cows
22%
dairy farming
19%
profits and margins
18%
farm profitability
18%
climate models
17%
carbon footprint
17%
milk
12%
weather
11%
ammonia
10%
General Circulation Models
10%
crops
10%
climate
10%
manure handling
10%
manure storage
9%
ecological footprint
9%
anaerobic digesters
8%
environmental economics
8%
economic costs
8%
life cycle assessment
8%
forage production
7%
nutrients
7%
planting date
7%
electricity
7%
runoff
7%
harvest date
7%
greenhouse gas emissions
7%
surface water
7%
economic impact
6%
ecosystem services
6%
profitability
6%
environmental impact
6%
methane
6%
animal manures
6%
nitrogen fertilizers
5%
beef
5%
growing season
5%
grain yield
5%
meat
4%
gases
4%
injection
4%
carbon
4%
corn
3%
cattle
3%
energy
3%
nitrogen
3%
cultivars
3%
animals
2%
water
2%
temperature
2%
Earth & Environmental Sciences
climate change adaptation
64%
greenhouse gas
49%
farm
48%
mitigation
44%
simulation
25%
dairy farm
21%
profitability
17%
milk
16%
profit
15%
manure
15%
crop
15%
carbon footprint
12%
climate change
12%
climate
11%
loss
11%
footprint
10%
harvest
9%
climate modeling
8%
ammonia
8%
cost
8%
weather
7%
environmental footprint
7%
nutrient
6%
digester
5%
forage
5%
economic impact
5%
meat
5%
cattle
5%
planting
5%
annual variation
5%
general circulation model
4%
growing season
4%
maize
4%
greenhouse gas emissions
4%
electricity
4%
fertilizer
4%
life cycle
4%
environmental impact
4%
methane
3%
runoff
3%
productivity
3%
animal
3%
surface water
3%
nitrogen
3%
economics
3%
carbon
2%
gas
2%
energy
2%
modeling
2%
temperature
1%
water
1%
Engineering & Materials Science
Dairies
79%
Climate change
62%
Greenhouse gases
57%
Farms
55%
Profitability
21%
Crops
18%
Manures
17%
Milk
16%
Climate models
13%
Nutrients
10%
Carbon footprint
10%
Ammonia
8%
Beef
6%
Runoff
5%
Surface waters
5%
Meats
5%
Economics
5%
Fertilizers
5%
Costs
4%
Gas emissions
4%
Animals
3%
Environmental impact
3%
Methane
3%
Nitrogen
3%
Life cycle
3%
Productivity
3%
Carbon
3%
Electricity
3%
Gases
2%
Temperature
1%
Medicine & Life Sciences
Greenhouse Gases
100%
Climate Change
79%
Farms
65%
Climate
23%
Manure
19%
Carbon Footprint
15%
Milk
11%
Weather
10%
Ammonia
9%
Cost-Benefit Analysis
7%
Nutrients
7%
Fertilizers
6%
Economics
6%
Electricity
5%
Methane
5%
Water
5%
Zea mays
5%
Red Meat
4%
Meat
4%
Life Cycle Stages
4%
Carbon
4%
Nitrogen
4%
Gases
3%
Cattle
3%
Temperature
2%
Costs and Cost Analysis
2%
Injections
2%
Growth
2%
Animals
2%