Agriculture & Biology
acidity
8%
alkalinity
10%
biobased products
10%
bioenergy
9%
biofuels
8%
biomass
10%
crop production
8%
crops
13%
drainage
8%
economics
5%
ecosystems
6%
farmers
6%
feedstocks
8%
food crops
9%
heavy metals
7%
Hibiscus cannabinus
100%
human health
8%
income
7%
industrial crops
11%
kenaf
55%
land restoration
10%
landfills
33%
leachates
20%
Mozambique
11%
non-food crops
13%
nutrient content
7%
nutrients
5%
polluted soils
8%
root systems
8%
sandy soils
74%
soil
22%
soil erosion
10%
soil nutrients
8%
soil water
7%
tropics
64%
Earth & Environmental Sciences
acidity
8%
agricultural production
8%
alkalinity
8%
bioenergy
9%
biofuel
9%
biomass
10%
contaminated soil
7%
contamination
11%
crop
18%
crop production
9%
damage
5%
drainage
6%
economics
5%
ecosystem
5%
erosion
5%
food
5%
heavy metal
6%
human health
7%
income
7%
land reclamation
10%
landfill
23%
leachate
16%
marginal land
98%
nutrient
5%
nutrient content
10%
productivity
12%
root system
10%
soil
18%
soil moisture
7%
soil nutrient
9%
tropical region
76%
Engineering & Materials Science
Acidity
6%
Alkalinity
6%
Biofuels
5%
Biomass
8%
Bioproducts
7%
Contamination
9%
Crops
20%
Drainage
4%
Economics
2%
Ecosystems
4%
Erosion
4%
Feedstocks
4%
Health
3%
Heavy metals
6%
Land fill
16%
Land reclamation
7%
Nutrients
11%
Productivity
7%
Soil moisture
6%
Soils
54%