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Increasing Juvenile Coho Salmon Densities during Early Recolonization Have Not Affected Resident Coastal Cutthroat Trout Growth, Movement, or Survival
(Journal article; Peer reviewed, 2014)The process of salmon colonization in the upper Cedar River and Rock Creek, Washington, following the installation of a fish ladder at Landsburg Diversion Dam in 2003, offered an opportunity to measure the effects of ... -
Linking resource availability and habitat structure to stream organisms: an experimental and observational assessment
(Journal article; Peer reviewed, 2014)An experiment and a mark-recapture field study of juvenile coho salmon ( Oncorhynchus kisutch ) were conducted to identify controls of key energy flow chains in river food webs. In the small-scale experiment, we ... -
Mercury and amino acid content relations in northern pike (Esox lucius) in subarctic lakes along a climate-productivity gradient
(Peer reviewed; Journal article, 2023)Mercury is a highly toxic element for consumers, but its relation to amino acids and physiology of wild fish is not well known. The main aim of this study was to evaluate how total mercury content (THg) of northern pike ... -
The role of predation risk in structuring life-history traits of crucian carp (Carassius carassius) in a series of small boreal lakes
(Peer reviewed; Journal article, 2023)Predation is a major evolutionary force determining life-history traits in prey by directand indirect mechanisms. This study focuses on life-history trait variation in cruciancarp (Carassius carassius), a species well known ... -
The interactions of abiotic and biotic factors influencing perch Perca fluviatilis and roach Rutilus rutilus populations in small acidified boreal lakes
(Journal article; Peer reviewed, 2011)Four small, acidified boreal lakes, all sustaining populations of perch Perca fluviatilis, roach Rutilus rutilus and pike Esox lucius, were studied in four successive years. Three lakes were moderately acidified (mean pH ... -
Weight gain of free-ranging beef cattle grazing in the boreal forest of south-eastern Norway
(Peer reviewed; Journal article, 2020)Young forest stands and clearcuts in the boreal forest created by modern forestry practices along with meadows of abandoned summer farms may contribute as feeding areas for beef cattle. The patchy distribution and varying ...