Agricultura y biología
metropolitan areas
100%
Ecuador
83%
water quality
75%
soil water
64%
macroinvertebrates
60%
Colombia
51%
pollution
43%
ecosystems
38%
aquaculture systems
35%
aquatic invertebrates
32%
environmental health
31%
water
31%
soil
30%
organisms
29%
biometry
28%
soil organic matter
28%
body water
26%
methodology
24%
preferential flow
24%
forest fires
21%
repellents
16%
environmental factors
16%
soil quality
14%
ethanol
10%
animals
10%
carbon
10%
temperature
6%
testing
5%
sampling
5%
Ciencias sociales
environmental engineering
98%
teaching practice
67%
career
49%
acceptance
36%
scheduling
28%
performance
23%
evaluation
23%
student
18%
participation
13%
Ciencias ambientales y de la tierra
persistence
52%
soil
32%
water
23%
organic matter
20%
preferential flow
18%
soil quality
16%
forest fire
16%
ethanol
14%
soil water
12%
erosion
10%
methodology
8%
exposure
8%
carbon
8%
city
8%
loss
8%
test
5%
