| Impact ID |
Scientific Name
|
Impact Type
|
Study Type
|
Study Location
|
Impact Description
|
Geographic Location
|
Reference
|
|
3850
|
Oncorhynchus tshawytscha
|
Predation/Herbivory
|
Anecdotal
|
N/A
|
chinook prey on these nonindigenous species
|
Great Lakes
|
13595
|
|
6775
|
Oncorhynchus tshawytscha
|
Predation/Herbivory
|
Anecdotal
|
N/A
|
Chinook salmon is a predatory fish and may impact populations of smaller fish. High levels of predator demand by stocking Chinook and other top predators at the current rate would eventually lead to an alewife collapse, possibly followed by the further collapse of other small forage fish population.
|
Great Lakes, USA
|
14408
|
|
6776
|
Oncorhynchus tshawytscha
|
Predation/Herbivory
|
Observational
|
Field
|
Predation by Chinook salmon has top-down effects on forage fish in the Great Lakes which causes resource limitation for native piscivores.
|
Great Lakes, USA
|
32844
|
|
7794
|
Oncorhynchus tshawytscha
|
Predation/Herbivory
|
Anecdotal
|
N/A
|
Chinook salmon (Oncorhynchus tshawytscha) is a predatory fish and may impact populations of smaller fish. Maintaining high levels of predator demand by stocking Chinook and other top predators at the current rate would eventually lead to an alewife collapse, possibly followed by the further collapse of other small forage fish populations.
|
|
14408
|