Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Ross M. Horrall"'
Autor:
Robert E. Lange, Mary K. Burnham-Curtis, Charles C. Krueger, Thomas J. Stewart, Roger Kenyon, James E. Johnson, Ross M. Horrall, Donald R. Schreiner, Wayne R. MacCallum
Publikováno v:
Journal of Great Lakes Research. 21:477-486
The goal of lake trout rehabilitation efforts in the Great Lakes has been to reestablish inshore lake trout (Salvelinus namaycush) populations to self-sustaining levels. A combination of sea lamprey control, stocking of hatchery-reared lake trout, an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c916b3f87272db25e5ab24783cf0f515
https://doi.org/10.1016/s0380-1330(95)71119-4
https://doi.org/10.1016/s0380-1330(95)71119-4
Autor:
Mark E. Holey, J. Ellen Marsden, Michael L. Toneys, Ronald W. Rybicki, Edward H. Brown, Tom N. Trudeau, Dennis S. Lavis, Gary W. Eck, Ross M. Horrall
Publikováno v:
Journal of Great Lakes Research. 21:128-151
Progress toward lake trout restoration in Lake Michigan is described through 1993. Extinction of the native lake trout fishery by sea lamprey predation, augmented by exploitation and habitat destruction, resulted in an extensive stocking program of h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18302042eee0596e4c2b101e114612f7
https://doi.org/10.1016/s0380-1330(95)71087-5
https://doi.org/10.1016/s0380-1330(95)71087-5
Autor:
Ross M. Horrall
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 38:1481-1496
A moderately high degree of reproductive isolation is necessary for the formation and maintenance of discrete stocks of fish. This reproductive isolation can be developed through spawning site imprinting and homing—behavioral mechanisms that are ap
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be3eb370f137e624a560ed2ff318e99f
https://doi.org/10.1139/f81-201
https://doi.org/10.1139/f81-201
Publikováno v:
Journal of the Fisheries Research Board of Canada. 33:703-710
To test the olfactory hypothesis of salmon homing, fingerling coho salmon (Oncorhynchus kisutch) were exposed to low concentrations of an odorous synthetic chemical, morpholine during presmolt and smolting periods. Equal numbers of these fish were no
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c4f854c5318a120140031970f743244
https://doi.org/10.1139/f76-087
https://doi.org/10.1139/f76-087
Autor:
Allan T. Scholz, R. I. Daly, Ross M. Horrall, C. K. Gosse, Jon C. Cooper, Arthur D. Hasler, R. J. Poff
Publikováno v:
Transactions of the American Fisheries Society. 107:439-443
We compared the homing ability of three groups of rainbow trout (Salmo gairdneri) stocked in Lake Michigan by different procedures. One group of juvenile rainbow trout was imprinted to a synthetic chemical, morpholine, during the presmolt and smolt s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90c084dec55b39855b027e1c257fa6c5
https://doi.org/10.1577/1548-8659(1978)107<439:hortti>2.0.co
https://doi.org/10.1577/1548-8659(1978)107<439:hortti>2.0.co
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 38:1747-1758
Although few biological data exist on the now extinct native lake trout, Salvelinus namaycush, of Lake Michigan, historical records and interviews with former commercial fishermen strongly suggest that this once widespread resource was composed of a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdba56c3f092eb7ab048672d29af714d
https://doi.org/10.1139/f81-223
https://doi.org/10.1139/f81-223
Autor:
John C. Wright, Ross M. Horrall
Publikováno v:
Limnology and Oceanography. 12:578-583
The analytical heat budget of a reach of the Madison River was determined. Net radiation and heat change in the river were measured. The difference between these two measurements was apportioned into evaporation and scnsiblc heat flux by the use of B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1818c5ed8d83878d3db9e183ff379461
https://doi.org/10.4319/lo.1967.12.4.0578
https://doi.org/10.4319/lo.1967.12.4.0578
Publikováno v:
Journal of the Fisheries Research Board of Canada. 26:2173-2192
In the spring and summer of 1965, 26 white bass, Roccus chrysops (Rafinesque), were displaced to open water on Lake Mendota, Wisconsin, and their paths traced by means of ultrasonic transmitters carried in the stomachs of the fish and receiving gear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4add2a5e6fa60709bbdc79e23b8ef2e
https://doi.org/10.1139/f69-200
https://doi.org/10.1139/f69-200
Autor:
James David McCleave, Ross M. Horrall
Publikováno v:
Journal of the Fisheries Research Board of Canada. 27:715-730
Displacement of 42 mature cutthroat trout (Salmo clarki) from their spawning tributaries to the open water of Yellowstone Lake in the summers of 1966 and 1968 and following them ultrasonically up to 13.5 hr and 11.8 km indicated that those that homed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff3155857b380481994b9872e8ec4f41
https://doi.org/10.1139/f70-075
https://doi.org/10.1139/f70-075
Publikováno v:
Journal of the Fisheries Research Board of Canada. 30:1309-1316
Eleven mature pink salmon (Oncorhynchus gorbuscha) were tracked in September 1967 for periods of 3–50 hr over distances from 2 to 127 km to determine migration patterns.The fish were classified as "active" or "passive." Active fish moved faster and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21070a196a0e6519b970337c95664ee1
https://doi.org/10.1139/f73-211
https://doi.org/10.1139/f73-211