Earth & Environmental Sciences
urban agriculture
92%
rainwater
68%
irrigation
51%
sustainability
50%
pollution
43%
crop
34%
pollutant
22%
agricultural worker
15%
agrochemical
11%
toxic metal
10%
pathogen
8%
roof
8%
PAH
8%
soil
8%
farm
8%
health
6%
food
6%
water quality
6%
nutrient
6%
demand
6%
water
5%
need
5%
monitoring
5%
particle
4%
chemical
4%
Engineering & Materials Science
Irrigation
79%
Agriculture
73%
Pollution
62%
Sustainable development
59%
Crops
53%
Farms
18%
Impurities
18%
Soils
15%
Organic chemicals
14%
Polycyclic aromatic hydrocarbons
13%
Pathogens
12%
Nutrients
12%
Water quality
11%
Water
10%
Roofs
9%
Health
7%
Metals
6%
Monitoring
5%
Medicine & Life Sciences
Agriculture
77%
Environmental Pollutants
50%
Soil
48%
Organic Chemicals
36%
Agrochemicals
34%
Water Quality
32%
Water
29%
Polycyclic Aromatic Hydrocarbons
28%
Farmers
26%
Farms
25%
Metals
19%
Nutrients
19%
Poisons
16%
Food
15%
Health
10%
Therapeutics
3%
Chemical Compounds
Irrigation
100%
Soil
18%
Irrigation Water
18%
Environmental Pollutant
18%
Agrochemical
14%
Nutrient
11%
Arene
8%
Toxic
8%
Food
8%
Metal
5%