Agriculture & Biology
Phormidium
100%
periphyton
88%
environmental impact
65%
rivers
53%
macroinvertebrates
34%
Mougeotia
15%
Lyngbya
14%
Oscillatoria
13%
descriptive studies
13%
environmental degradation
12%
water
11%
biomass
11%
epiphytes
11%
subsidies
11%
spatial variation
10%
temporal variation
10%
Bacillariophyceae
9%
particulates
9%
fluid mechanics
9%
drought
7%
chlorophyll
6%
habitats
5%
Earth & Environmental Sciences
periphyton
82%
river
32%
macroinvertebrate
29%
effect
15%
epiphyte
12%
biomass
11%
impoundment
10%
subsidy
10%
water
8%
chlorophyll a
8%
diatom
8%
temporal variation
8%
spatial variation
7%
ash
7%
experimental study
7%
drought
7%
hydraulics
6%
degradation
6%
habitat
5%
loss
5%
product
4%
distribution
3%