Agriculture & Biology
best management practices
100%
cropping systems
70%
sugarcane
68%
phosphorus
54%
farms
39%
rain
34%
drainage
29%
basins
27%
water quality
14%
methodology
14%
stormwater
11%
drainage water
9%
water
9%
water management
8%
analytical methods
7%
uncertainty
7%
wetlands
7%
environmental impact
7%
pumps
7%
vegetables
5%
ecosystems
5%
farmers
5%
rice
4%
monitoring
4%
sampling
2%
Earth & Environmental Sciences
best management practice
85%
cropping practice
73%
agricultural land
59%
phosphorus
53%
farm
50%
trend
29%
rainfall
27%
drainage
22%
runoff
15%
basin
14%
method
11%
water quality
9%
wetlands ecosystem
8%
drainage water
8%
vegetable
7%
stormwater
7%
water
6%
analytical method
6%
rice
6%
water management
6%
pump
6%
environmental impact
5%
analysis
3%
program
3%
monitoring
3%
effect
1%