Agricultura y biología
biotic factors
95%
Mexico
68%
environmental factors
53%
fish
48%
species richness
43%
fish communities
38%
Heterandria
32%
Pterygoplichthys
30%
Poeciliopsis
28%
fauna
28%
rivers
26%
diammonium phosphate
21%
habitats
19%
correspondence analysis
19%
dissolved oxygen
17%
dominant species
17%
water quality
16%
seasonal variation
14%
spatial distribution
13%
temperature
6%
Ciencias ambientales y de la tierra
biotic factor
100%
abiotic factor
95%
fish
50%
species richness
30%
distribution
30%
exotic species
28%
environmental gradient
27%
diagram
18%
fauna
18%
habitat
14%
orthophosphate
14%
new record
14%
ordination
13%
correspondence analysis
13%
index
12%
river
11%
dissolved oxygen
10%
ammonium
10%
environmental factor
9%
seasonal variation
9%
conductivity
9%
spatial distribution
8%
water quality
7%
temperature
4%
parameter
4%
analysis
3%