Agriculture & Biology
land use change
84%
tropical forests
73%
water quality
69%
tropical montane cloud forests
26%
spatial variation
21%
land use
19%
endangered ecosystems
17%
seasonal variation
17%
rivers
15%
human settlements
14%
fecal bacteria
12%
nitrogen
11%
urbanization
11%
tropics
9%
cluster analysis
9%
principal component analysis
8%
ammonia
8%
vegetation
7%
phosphorus
7%
Earth & Environmental Sciences
tropical forest
69%
occupation
66%
land use
46%
water quality
46%
cloud forest
27%
seasonal variation
16%
spatial variation
16%
nitrogen
11%
human settlement
11%
fecal coliform
11%
river
9%
cluster analysis
9%
principal component analysis
8%
urbanization
8%
ammonia
7%
phosphorus
7%
vegetation
5%
ecosystem
5%
Medicine & Life Sciences
Water Quality
100%
Forests
83%
Occupations
69%
Rivers
24%
Nitrogen
19%
Passive Cutaneous Anaphylaxis
12%
Urbanization
12%
Ammonia
11%
Ecosystem
11%
Principal Component Analysis
10%
Phosphorus
10%
Cluster Analysis
8%
Social Sciences
Water quality
89%
land use
68%
occupation
56%
seasonal variation
30%
river
19%
agricultural use
16%
cluster analysis
10%
urbanization
9%
coverage
7%
Group
3%
Chemistry
Nitrogen
42%
Ecosystem
41%
Phosphorus(.)
28%
Ammonia
26%
Molecular Cluster
22%