Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Jonathan Heifetz"'
Publikováno v:
Continental Shelf Research. 150:18-26
Manipulative studies that characterize short-term effects of bottom trawls on seafloor habitats are numerous, but studies that examine long-term effects are rare. The long-term (13 years) effects of a single bottom trawl on large (>20 cm) erect spong
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a005fe9eda1ecdd8426c17193483e8bb
https://doi.org/10.1016/j.csr.2017.09.003
https://doi.org/10.1016/j.csr.2017.09.003
Publikováno v:
Fisheries Oceanography. 23:1-17
Little is known about the population structure of Alaskan rockfishes, including Pacific ocean perch (POP, Sebastes alutus), and how persistent and variable oceanographic features may influence their structures. Moreover, early life history informatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d408c430b297ca2792035cc99389e347
https://doi.org/10.1111/fog.12038
https://doi.org/10.1111/fog.12038
Publikováno v:
Fisheries Research. :1-8
A mark-recapture experiment provided a collection of 172 known-age sablefish from Alaska waters. Otoliths from each fish were read by three readers. The readings have a positive bias among young fish and a negative bias among older fish. Among otolit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67692c8c82a24f3dcb3de23b8c890d46
https://doi.org/10.1016/j.fishres.2012.07.004
https://doi.org/10.1016/j.fishres.2012.07.004
Publikováno v:
Marine Biology. 158:779-792
Prevailing oceanographic processes, pelagic larvae, adult mobility, and large populations of many marine species often leads to the assumption of wide-ranging populations. Applying this assumption to more localized populations can lead to inappropria
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80cfaf42bf0128bea01fee22d9dfcddd
https://doi.org/10.1007/s00227-010-1606-2
https://doi.org/10.1007/s00227-010-1606-2
Publikováno v:
Marine Ecology Progress Series. 397:295-303
Video imagery was examined to quantify seafloor disturbance and damage to corals and sponges relative to fishing practices in the central Aleutian Islands of Alaska. Corals and sponges were classified as damaged if they had broken skeletons, missing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d9c90605aeafab5bf57c3d2350862ab
https://doi.org/10.3354/meps08304
https://doi.org/10.3354/meps08304
Autor:
Lisa W. Seeb, Jonathan Heifetz, Andrew K. Gray, C. W. Mecklenburg, Anthony J. Gharrett, Andrew P. Matala, Zhuozhuo Li
Publikováno v:
Transactions of the American Fisheries Society. 135:792-800
Two cryptic species of rougheye rockfish Sebastes aleutianus, which we refer to as types I and II, have been identified independently from DNA (microsatellite and mitochondrial DNA [mtDNA]) markers and from distributions of allozyme allele frequencie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::21df2f8e34293663595dc7f49b1cb4cb
https://doi.org/10.1577/t05-136.1
https://doi.org/10.1577/t05-136.1
Autor:
Mark G. Carls, Zhuozhuo Li, Arthur W. Kendall Jr., Andrew K. Gray, Anthony J. Gharrett, Jonathan Heifetz, Bruce L. Wing
Publikováno v:
Transactions of the American Fisheries Society. 135:1-11
More than 30 species of rockfish (genus Sebastes) occur in Alaskan waters, but their larvae generally cannot be identified by morphology. Consequently, knowledge of life histories is incomplete for this commercially and ecologically valuable taxon, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1feded20d951b5972953971713cbff1f
https://doi.org/10.1577/t04-168.1
https://doi.org/10.1577/t04-168.1
Publikováno v:
Fisheries Oceanography. 14:131-138
A unique feature of the benthic habitat in the Aleutian Islands is the presence of a highly diverse and abundant coral and sponge community. These communities likely provide important habitat for a variety of fish and invertebrate species. Summaries
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f200280697a6f91ca0537a9a1d61358c
https://doi.org/10.1111/j.1365-2419.2005.00371.x
https://doi.org/10.1111/j.1365-2419.2005.00371.x
Autor:
Andrew K. Gray, Zhouzhou Li, Eric L. Peterson, Anthony J. Gharrett, Jonathan Heifetz, Andrew P. Matala
Publikováno v:
Transactions of the American Fisheries Society. 134:242-260
The variation in mitochondrial DNA (mtDNA) and at eight microsatellite loci was analyzed in 700 rougheye rockfish Sebastes aleutianus sampled along the Pacific Rim from the Oregon coast to the western Aleutian Islands and Bering Sea. The program STRU
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::80f55bab3a2ebbb8fa1b4697d796e475
https://doi.org/10.1577/t04-055.1
https://doi.org/10.1577/t04-055.1
Publikováno v:
Environmental Biology of Fishes. 69:201-210
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::259bd223e84465c75d319dd5dd413653
https://doi.org/10.1023/b:ebfi.0000022876.71349.be
https://doi.org/10.1023/b:ebfi.0000022876.71349.be