A global synthesis of peer‐reviewed research on the effects of hatchery salmonids on wild salmonids
JR McMillan, B Morrison, N Chambers… - Fisheries …, 2023 - Wiley Online Library
Hatcheries have long produced salmonids for fisheries and mitigation, though their
widespread use is increasingly controversial because of potential impacts to wild salmonids …
widespread use is increasingly controversial because of potential impacts to wild salmonids …
Density‐dependent effects on salmonid populations: A review
We reviewed 199 published data sets (21 species) to assess the relative frequency of
various density‐dependent processes in salmonids. We examined studies for the presence …
various density‐dependent processes in salmonids. We examined studies for the presence …
The effect of intra-and interspecific competition on coexistence in multispecies communities
For two competing species, intraspecific competition must exceed interspecific competition
for coexistence. To generalize this well-known criterion to multiple competing species, one …
for coexistence. To generalize this well-known criterion to multiple competing species, one …
Infection status of masu salmon Oncorhynchus masou by the parasite Salmonema cf. ephemeridarum (Nematoda, Cystidicolidae)
Y Ogura, K Hasegawa - Journal of Fish Biology, 2024 - Wiley Online Library
Nematodes that parasitize salmonids are found in both seawater and freshwater. Unlike
seawater species such as those in family Anisakidae, freshwater species have not been well …
seawater species such as those in family Anisakidae, freshwater species have not been well …
Temperature‐dependent competition between juvenile salmonids in small streams
Biotic interactions affect species distributions, and environmental factors that influence these
interactions can play a key role when range shifts in response to environmental change are …
interactions can play a key role when range shifts in response to environmental change are …
A delayed effect of the aquatic parasite Margaritifera laevis on the growth of the salmonid host fish Oncorhynchus masou masou
Parasitic species often have detrimental effects on host growth and survival. The larvae of
the genus Margaritifera (Bivalvia), called glochidia, are specialist parasites of salmonid …
the genus Margaritifera (Bivalvia), called glochidia, are specialist parasites of salmonid …
The density dependent interspecific competition between nonnative salmonids, rainbow trout and brown trout
K Hasegawa - Environmental Biology of Fishes, 2016 - Springer
Interspecific interactions play a key role in determining species assemblages when
nonnative species are introduced. In the Chitose River system, Hokkaido, northern Japan …
nonnative species are introduced. In the Chitose River system, Hokkaido, northern Japan …
Wild masu salmon is outcompeted by hatchery masu salmon, a native invader, rather than brown trout, a nonnative invader
K Hasegawa, A Nakashima - Biological Invasions, 2018 - Springer
Artificially grown native species are released into natural environments to increase
biological resources or to recover threatened populations. Such stocks typically have …
biological resources or to recover threatened populations. Such stocks typically have …
Are hatchery chum salmon fry a native invader? Direct and indirect effects of stocking salmon fry on stream organisms
Native species may show invasiveness toward a recipient ecosystem through increases in
abundance as a result of artificial stocking events. Salmonid species are typical examples of …
abundance as a result of artificial stocking events. Salmonid species are typical examples of …
The strength of density dependence on body size of young‐of‐the‐year masu salmon, Oncorhynchus masou, varies over ontogeny in Horokashubuto stream …
The relationships between body size and density of salmonids in natural streams have been
well studied, and density‐dependent growth (somatic growth) is interpreted as the principal …
well studied, and density‐dependent growth (somatic growth) is interpreted as the principal …