Business & Economics
Acidification
100%
Nitrogen
77%
Life Cycle
61%
Eutrophication
49%
Climate Change
15%
Manure
10%
Ammonia
9%
Pig
9%
Life Cycle Assessment
9%
Regulatory Regime
8%
Toxicity
8%
Livestock
7%
Greenhouse Gas Emissions
7%
Environmental Regulation
7%
Environmental Impact
6%
Animals
4%
Earth & Environmental Sciences
acidification
54%
slurry
53%
life cycle
46%
regulation
40%
nitrogen
33%
eutrophication
29%
climate change
9%
environmental regulation
9%
pig
8%
manure
7%
livestock
7%
greenhouse gas emissions
7%
ammonia
6%
environmental impact
6%
toxicity
6%
animal
5%
effect
3%
Engineering & Materials Science
Acidification
85%
Eutrophication
54%
Nitrogen
52%
Life cycle
48%
Climate change
17%
Manures
11%
Environmental regulations
10%
Toxicity
9%
Ammonia
8%
Gas emissions
8%
Greenhouse gases
8%
Animals
7%
Environmental impact
7%