Zobrazeno 1 - 10
of 29
pro vyhledávání: '"Albert E. Giorgi"'
Publikováno v:
North American Journal of Fisheries Management. 30:1258-1269
The combined juvenile and adult detections of Snake River yearling Chinook salmon Oncorhynchus tshawytscha implanted with passive integrated transponder tags migrating through the hydroelectric facilities in the Federal Columbia River Power System we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba67376531c9d19998ea417cbef1a3c8
https://doi.org/10.1577/m09-175.1
https://doi.org/10.1577/m09-175.1
Autor:
Gary Fredricks, Nicholas Beer, Richard W. Zabel, Jason Sweet, Blane L. Bellerud, James R. Faulkner, Jared Krinke, Albert E. Giorgi, Steven G. Smith, Susannah Iltis, Christopher Van Holmes, James J. Anderson
Publikováno v:
Hydrobiologia. 609:289-300
Migratory fish populations are impacted worldwide by river impoundments. Efforts to restore populations will benefit from a clear understanding of survival and migration process over a wide-range of river conditions. We developed a model that estimat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db523709169f40a95a27c2ca731a23ce
https://doi.org/10.1007/s10750-008-9407-z
https://doi.org/10.1007/s10750-008-9407-z
Publikováno v:
Fisheries Research. 69:349-358
Fish can become entrained at water withdrawal locations such as fish bypasses, hydroelectric turbines, and power plant cooling water intakes. Accordingly, the size of a fish entrainment zone (FEZ) is often of interest to fisheries managers and facili
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57117a3e54f407dd9a0737a1ce47dda3
https://doi.org/10.1016/j.fishres.2004.06.007
https://doi.org/10.1016/j.fishres.2004.06.007
Autor:
Duane A. Neitzel, Blaine D. Ebberts, Dennis D. Dauble, Gary E. Johnson, Paul G. Heisey, Albert E. Giorgi, Robert P. Mueller
Publikováno v:
North American Journal of Fisheries Management. 23:441-449
We conducted field studies and laboratory experiments to explore the relationship between direct injury and mortality rates of juvenile Pacific salmon Oncorhyncus spp. and the jet entry velocities characteristic of high-flow (>28.3 m3/s) outfalls at
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::70db3e9872d5355201f4177bcaec0c07
https://doi.org/10.1577/1548-8675(2003)023<0441:eojeah>2.0.co
https://doi.org/10.1577/1548-8675(2003)023<0441:eojeah>2.0.co
Autor:
John R. Stevenson, Richard L. Townsend, James Lady, Robert D. McDonald, Albert E. Giorgi, John R. Skalski
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 59:1385-1393
A tagrelease study is illustrated using radio-tagged chinook (Oncorhynchus tshawytscha) smolts to concurrently estimate passage rates and survival probabilities through the spillway and turbines of a hydroelectric project. The radio antennas at the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d888ebd5230aa59d61f396cdb82ac9df
https://doi.org/10.1139/f02-094
https://doi.org/10.1139/f02-094
Autor:
John R. Stevenson, Richard L. Townsend, James Lady, Charles M. Peven, John R. Skalski, Albert E. Giorgi, Robert D. McDonald
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 58:1987-1997
A field study to estimate the survival of outmigrating steelhead (Oncorhynchus mykiss) smolts using radiotelemetry methods is illustrated. A paired releaserecapture design was used to estimate pool (i.e., reservoir), dam, and project (i.e., reservo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e1a78d480a44fff78273f14fd1066a5
https://doi.org/10.1139/f01-133
https://doi.org/10.1139/f01-133
Publikováno v:
North American Journal of Fisheries Management. 17:268-282
We investigated the extent to which key factors influenced the migration rate of the smolts of Pacific salmon Oncorhynchus spp. through impounded portions of the mid-Columbia River, during the years 1989–1995. Actively migrating chinook salmon O. t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95c9b2ef7779751c89cfaf3a6a10ac65
https://doi.org/10.1577/1548-8675(1997)017<0268:ftitdm>2.3.co
https://doi.org/10.1577/1548-8675(1997)017<0268:ftitdm>2.3.co
Publikováno v:
Aquaculture. 127:69-82
Swimming stamina, buoyancy, and gill Na + K + ATPase activity were measured in yearling spring chinook salmon before and after release from Dworshak National Fish Hatchery and Rapid River Hatchery from 1986 to 1988. Behavioral and physiological in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::92fbbbffffe45f50b46814737bda2606
https://doi.org/10.1016/0044-8486(94)90193-7
https://doi.org/10.1016/0044-8486(94)90193-7
Publikováno v:
Aquaculture. 123:387-399
To accelerate smolt development and downstream migration in yearling spring chinook salmon ( Oncorhynchus tshawytscha ), treatment groups at Dworshak National Fish Hatchery (Idaho) were exposed to 3-month advanced photoperiod and ambient temperature
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::250a03a207a568c4255ff8a515d86680
https://doi.org/10.1016/0044-8486(94)90073-6
https://doi.org/10.1016/0044-8486(94)90073-6
Publikováno v:
Canadian Journal of Fisheries and Aquatic Sciences. 48:1872-1876
Juvenile salmonids migrating down the Snake and Columbia rivers in the northwestern United States pass each of the rivers' hydroelectric dams via either the powerhouse or the spillway. Spill effectiveness, the proportion of juveniles passing through
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44eefcd80f42f2b0aa2b3e3713420af3
https://doi.org/10.1139/f91-221
https://doi.org/10.1139/f91-221