Zobrazeno 1 - 10
of 62
pro vyhledávání: '"David L. Mackas"'
Autor:
Philippe Archambault, Paul V R Snelgrove, Jonathan A D Fisher, Jean-Marc Gagnon, David J Garbary, Michel Harvey, Ellen L Kenchington, Véronique Lesage, Mélanie Levesque, Connie Lovejoy, David L Mackas, Christopher W McKindsey, John R Nelson, Pierre Pepin, Laurence Piché, Michel Poulin
Publikováno v:
PLoS ONE, Vol 5, Iss 8, p e12182 (2010)
Evaluating and understanding biodiversity in marine ecosystems are both necessary and challenging for conservation. This paper compiles and summarizes current knowledge of the diversity of marine taxa in Canada's three oceans while recognizing that t
Externí odkaz:
https://doaj.org/article/6f12ea379ec34747a98be70dd40f8982
Autor:
Ken H. Morgan, W. Sean Boyd, Patrick D. O'Hara, April Hedd, John L. Ryder, David L. Mackas, Douglas F. Bertram, David Welch, Moira Galbraith
Publikováno v:
Deep Sea Research Part I: Oceanographic Research Papers. 129:32-40
To investigate the causal basis for patterns of seabird foraging distributions during breeding we integrated data from ship-board seabird and zooplankton surveys, aerial radio telemetry, and colony-based research programs. We examined the marine dist
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a934759968a0b72c7cf12ac2ab8e3288
https://doi.org/10.1016/j.dsr.2017.09.004
https://doi.org/10.1016/j.dsr.2017.09.004
Autor:
Terry D. Beacham, David L. Mackas, Strahan Tucker, Charles K. Parken, Asit Mazumder, Eric Hertz, Marc Trudel
Publikováno v:
Fisheries Oceanography. 25:407-419
Recruitment variability in many fish populations is postulated to be influenced by climatic and oceanographic variability. However, a mechanistic understanding of the influence of specific variables on recruitment is generally lacking. Feeding ecolog
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1d6772655d312375bfb413901ea2d26
https://doi.org/10.1111/fog.12161
https://doi.org/10.1111/fog.12161
Autor:
David J. Teel, Mike Peterson, E. M. Iwamoto, William T. Peterson, John R. Candy, Marc Trudel, David L. Mackas, Terry D. Beacham, Strahan Tucker, J. F. T. Morris, M. E. Thiess
Publikováno v:
Transactions of the American Fisheries Society. 144:107-123
Snake River Sockeye Salmon Oncorhynchus nerka were declared endangered in 1991 after several years of decreasing abundance. Several factors, including poor marine survival, likely contributed to the decline of Snake River Sockeye Salmon. Little is kn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f93026bbeec3743e7fbf5bddd715d9e4
https://doi.org/10.1080/00028487.2014.968292
https://doi.org/10.1080/00028487.2014.968292
Autor:
Moira D. Galbraith, Patrick Shaw, Peter S. Ross, Neil Dangerfield, David L. Mackas, Heloise Frouin, Norman F. Crewe, Robie W. Macdonald
Publikováno v:
Progress in Oceanography. 115:65-75
The Strait of Georgia is a large, deep, fjord-like estuary on the southern coast of British Columbia which is subject to local and atmospheric inputs of persistent environmental contaminants. We measured 204 polychlorinated biphenyls (PCBs) and 61 po
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bd440e1941545cf28db26cdd787c770
https://doi.org/10.1016/j.pocean.2013.05.023
https://doi.org/10.1016/j.pocean.2013.05.023
Autor:
William Shaw, Moira Galbraith, Rob Campbell, Marc Trudel, Elizabeth A. Bornhold Pechter, David L. Mackas, Akash R. Sastri, John F. Dower, Kelly Young, Stephen J. Romaine, Rana W. El-Sabaawi, Deborah Faust, Diane Masson, Evgeny A. Pakhomov
Publikováno v:
Progress in Oceanography. 115:129-159
We have compiled and archived a large fraction of the zooplankton data collected from the Strait of Georgia during the past 50 years. Although the full dataset is very heterogeneous and gappy, sampling since 1990 has been consistent and frequent enou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1208e00207d769c02d92be926cb9b3cd
https://doi.org/10.1016/j.pocean.2013.05.019
https://doi.org/10.1016/j.pocean.2013.05.019
Publikováno v:
Progress in Oceanography. 106:16-27
The abundance and composition of zooplankton, fish and seabirds show dramatic interannual variability in temperate coastal regions. Understanding links between this variability and bottom-up processes is an important goal for biological oceanographer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d89699a0d505df652b6ccd340b807259
https://doi.org/10.1016/j.pocean.2012.06.004
https://doi.org/10.1016/j.pocean.2012.06.004
Autor:
Toru Kobari, Akira Kuwata, David L. Mackas, Hiroya Sugisaki, Atsushi Yamaguchi, Kazuaki Tadokoro, Sanae Chiba
Publikováno v:
Progress in Oceanography. :63-75
Regional differences in the mechanisms of temporal variation in the lower trophic levels in the western, central, and eastern subarctic North Pacific were studied using the nitrogen stable isotope ratio (δ 15 N) of the major copepod species, Neocala
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::afea66438d0e1a8d0a98223d8983022d
https://doi.org/10.1016/j.pocean.2011.11.007
https://doi.org/10.1016/j.pocean.2011.11.007
Autor:
Sanae Chiba, David L. Mackas, Julie E. Keister, Delphine Bonnet, Ruben Escribano, Catherine Johnson
Publikováno v:
ICES Journal of Marine Science. 69:347-350
Keister, J. E., Bonnet, D., Chiba, S., Johnson, C. L., Mackas, D. L., and Escribano, R. 2012. Zooplankton population connections, community dynamics, and climate variability. – ICES Journal of Marine Science, 69: 347–350.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74893c098ad2635564fe6d6ba7df35ce
https://doi.org/10.1093/icesjms/fss034
https://doi.org/10.1093/icesjms/fss034
Publikováno v:
Progress in Oceanography. :1-14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::299e314ae0ca11ba30dc5a59d3af676c
https://doi.org/10.1016/j.pocean.2011.11.002
https://doi.org/10.1016/j.pocean.2011.11.002