Agriculture & Biology
Belgium
73%
fish
57%
estuaries
42%
water quality
27%
diadromous fish
25%
Petromyzontiformes
21%
catadromous fish
19%
freshwater fish
17%
dissolved oxygen
16%
body water
16%
water
14%
degradation
14%
habitats
13%
Gasterosteidae
13%
bream
9%
Osmerus eperlanus
8%
prediction
8%
trout
8%
anadromous fish
7%
environmental models
7%
watershed management
7%
anthropogenic activities
7%
Petromyzon marinus
7%
estuarine fish
7%
mullet
7%
rivers
7%
surface water
7%
Anguilla anguilla
6%
flounder
6%
sturgeon
6%
logit analysis
6%
Western European region
6%
Salmo trutta
6%
brackish water
5%
animal communication
5%
laws and regulations
5%
Salmo salar
5%
time series analysis
5%
Earth & Environmental Sciences
fish
100%
estuary
71%
Index of Biotic Integrity
53%
Flandrian
24%
Red List
21%
water
18%
dissolved oxygen
16%
tributary
15%
floodplain
15%
degradation
14%
watershed
13%
disturbance
12%
brackish water
11%
river
10%
habitat
9%
modeling
8%
index
7%
basin
6%
electrofishing
5%
water quality
5%
prediction
5%
biotic index
5%
