Earth & Environmental Sciences
ecological impact
100%
effluent
63%
water quality
19%
arid region
15%
biota
13%
invertebrate
13%
ephemeral stream
10%
nutrient
9%
channel morphology
9%
ecological community
9%
fish
9%
biodiversity loss
9%
pollutant
8%
urban population
8%
resource
8%
amphibian
8%
refuge
7%
corridor
7%
vertebrate
6%
wastewater treatment plant
6%
dissolved oxygen
6%
developing world
6%
water temperature
6%
connectivity
6%
hydrology
6%
wastewater treatment
6%
bird
6%
alga
6%
infiltration
6%
replacement
6%
biodiversity
5%
Europe
5%
wastewater
5%
habitat
4%
water
4%
groundwater
4%
chemical
3%
parameter
2%
rate
2%
effect
1%
Agriculture & Biology
effluents
85%
water quality
29%
ephemeral streams
23%
aquatic invertebrates
19%
wastewater treatment
16%
arid zones
15%
biodiversity
12%
biological corridors
11%
infiltration rate
10%
ecological communities
10%
hydrology
10%
urban population
9%
aquatic habitat
9%
nutrients
9%
organisms
8%
fish
8%
groundwater
8%
dissolved oxygen
8%
wastewater
7%
developing countries
7%
water temperature
7%
amphibians
6%
water
6%
algae
6%
vertebrates
5%
birds
4%