Earth & Environmental Sciences
littoral
67%
diatom
57%
habitat
40%
macrophyte
33%
river
31%
logistics
28%
transfer function
22%
fossil
15%
filamentous alga
14%
habitat structure
14%
ecosystem management
12%
habitat selection
12%
habitat type
12%
ordination
12%
correspondence analysis
12%
environmental quality
11%
rock
10%
rehabilitation
10%
sediment core
10%
environmental change
9%
alga
9%
nutrient
7%
Agriculture & Biology
Saint Lawrence River
100%
Bacillariophyceae
64%
habitats
37%
macrophytes
35%
fossils
22%
rocks
21%
algae
17%
ecosystem management
16%
Cladophora
15%
pollution load
14%
environmental quality
13%
aquatic habitat
13%
correspondence analysis
12%
habitat preferences
11%
sediments
10%
rivers
8%
sampling
3%
methodology
2%