Agriculture & Biology
denitrification
72%
floodplains
70%
deserts
57%
lakes
49%
sediments
21%
alluvial soils
19%
flood control
7%
bioassays
7%
irrigation
7%
urban development
6%
lawns and turf
5%
groundwater
5%
ecosystem services
4%
irrigation water
4%
active sites
4%
soil sampling
4%
nitrates
3%
water content
3%
enzyme activity
3%
nutrients
2%
soil
2%
water
1%
Earth & Environmental Sciences
floodplain
55%
denitrification
53%
desert
50%
city
33%
artificial lake
19%
lake
19%
greenbelt
13%
lacustrine deposit
13%
irrigation
10%
soil
9%
bioassay
9%
nutrient limitation
5%
urban landscape
5%
hot water
5%
flood control
5%
enzyme activity
4%
rate
4%
urban development
4%
sediment
4%
ecosystem service
4%
transect
3%
budget
3%
experiment
3%
water content
3%
nitrate
3%
decision
2%
groundwater
2%
project
2%
water
1%
Medicine & Life Sciences
Denitrification
100%
Lakes
76%
Soil
25%
Biological Assay
9%
Water
9%
Urban Renewal
8%
Groundwater
6%
Budgets
5%
Ecosystem
5%
Nitrates
5%
Catalytic Domain
4%
Nutrients
3%
Enzymes
2%