Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Ji X. He"'
Autor:
Ji X. He, James R. Bence
Publikováno v:
Journal of Great Lakes Research. 49:737-745
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 80:183-194
We investigated using longitudinal models to reconstruct year-class strength (YCS) from catch-at-age data, with an example application to lake trout ( Salvelinus namaycush) in the main basin of Lake Huron. The best model structure depended on the age
Autor:
James R. Bence, Ji X. He, Mark P. Ebener, Matthew S. Kornis, Charles R. Bronte, Charles P. Madenjian, Richard D. Clark, Kevin N. McDonnell
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 79:601-610
We estimated total mortality using catch curves based on relative return rates (RRs) of coded wire tagged lake trout (Salvelinus namaycush) in US waters of Lake Huron. RR was calculated as age-specific CPUE per million of fish stocked. Annual mortali
Autor:
W. Paul Sullivan, Fraser B. Neave, Lori A. Criger, Tom K. Gorenflo, Shawn M. Nowicki, Ji X. He, Peter J. Hrodey
Publikováno v:
Journal of Great Lakes Research. 47:S455-S478
Beginning with the first lampricide treatments of Lake Huron streams in 1960, applying lampricides and maintaining barriers to migration in Lake Huron tributaries continue to be the primary methods of controlling sea lampreys (Petromyzon marinus). In
Publikováno v:
ICES Journal of Marine Science. 77:975-987
To inform lake trout (Salvelinus namaycush) fishery management in Lake Huron that has undergone rapid ecosystem changes, we quantified lake trout production dynamics by coupling age-structured stock assessment and fish bioenergetics models. Our appro
Autor:
Kathryn A. Meyer, Kenneth M. Miller, Philip C. Downey, William Wellenkamp, Elizabeth W. Murphy, Marian L. Smith, Ji X. He, Edward Barr
Publikováno v:
Journal of Great Lakes Research. 44:725-734
Incorporation of fish age into the assessment of status and trends for persistent, bioaccumulative and toxic chemicals in the Great Lakes has become an important step for the U.S. EPA’s Great Lakes Fish Monitoring and Surveillance Program (GLFMSP).
Autor:
Christopher M. Holbrook, Stephen C. Riley, Henry T. Thompson, Ji X. He, Steven A. Farha, Roger A. Bergstedt, Charles C. Krueger, Thomas R. Binder, Charles R. Bronte
Publikováno v:
Ecology of Freshwater Fish. 27:594-605
Previous studies of lake trout, Salvelinus namaycush, spawning habitat in the Laurentian Great Lakes have used time- and labour-intensive survey methods and have focused on areas with historic observations of spawning aggregations and on habitats pre
Autor:
Ji X. He, Nicholas S. Johnson, Stephen C. Riley, Mark P. Ebener, Charles C. Krueger, Roger A. Bergstedt, J. Ellen Marsden, Christopher M. Holbrook, Thomas R. Binder, James E. Johnson, Charles R. Bronte, Todd A. Hayden
Publikováno v:
Journal of Great Lakes Research. 43:108-118
Movement ecology is an important component of life history and population dynamics, and consequently its understanding can inform successful fishery management decision-making. While lake trout populations in Lake Huron have shown signs of recovery f
Publikováno v:
North American Journal of Fisheries Management. 37:789-808
The effectiveness of fishing regulations that result in the release of some angler-caught fish depends on accurate knowledge of the postrelease mortality of those individuals. In the Laurentian Great Lakes, Lake Trout Salvelinus namaycush are a major
Autor:
David B. Bunnell, Eric K. Berglund, Ji X. He, Mitchell T. Zischke, Mark P. Ebener, David C. Caroffino, Tomas O. Höök, Shawn P. Sitar, Cary D. Troy
Publikováno v:
Journal of Great Lakes Research. 43:359-369
Spatially separated fish populations may display synchrony in annual recruitment if the factors that drive recruitment success, particularly abiotic factors such as temperature, are synchronised across broad spatial scales. We examined inter-annual v