Earth & Environmental Sciences
valuation
96%
environmental impact
70%
agriculture
65%
crop production
24%
crop yield
24%
monetary economics
22%
agricultural land
18%
organic farming
15%
animal husbandry
14%
indicator
13%
production cost
13%
economics
13%
agricultural ecosystem
13%
arable land
12%
certification
12%
production system
12%
loss
12%
agricultural production
11%
literature review
11%
cropping practice
11%
carbon sequestration
10%
greenhouse gas emissions
10%
fertilizer
9%
leaching
8%
nitrate
8%
biodiversity
8%
statistics
7%
public
7%
demand
7%
policy
6%
ecosystem
6%
cost
5%
product
5%
Engineering & Materials Science
Agriculture
100%
Environmental impact
87%
Crops
50%
Economics
21%
Biodiversity
16%
Accreditation
15%
Fertilizers
14%
Nitrates
14%
Leaching
13%
Ecosystems
12%
Gas emissions
11%
Greenhouse gases
11%
Animals
11%
Fluxes
9%
Costs
8%
Carbon
8%
Statistics
8%
Chemical Compounds
Indicator
53%
Fertilizer
37%
Reaction Yield
37%
Ecosystem
36%
Leaching
27%
Nitrate
22%
Environment
17%
Carbon Atom
14%