Výsledky vyhledávání - "Fletcher Sewall"

Growth, condition, and swimming performance of juvenile Pacific herring with winter feeding rations

Autor: Ron A. Heintz, Brenda L. Norcross, Fletcher Sewall

Publikováno v: Canadian Journal of Fisheries and Aquatic Sciences. 78:881-893

Juvenile fish winter mortality, whether through starvation, predation, or disease, depends in part on feeding history. Assessing mortality risk thus requires metrics that can distinguish well-fed from poorly fed individuals. To investigate the effect

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c3e1badb09b21b3ed6d6cde0f8c6e07e
https://doi.org/10.1139/cjfas-2020-0293

Zobrazit plný text záznamu

Juvenile Yukon River Chinook Salmon in a Warming Arctic

Autor: James Murphy, Kathrine Howard, Sabrina Garcia, Jamal Moss, Wesley Strasburger, Fletcher Sewall, Elizabeth Lee

Publikováno v: Technical Report.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b61f3bdbe1b7aa7c812ed5b8050ede51
https://doi.org/10.23849/npafctr17/97.101.

Zobrazit plný text záznamu

Rapid and Reliable Assessment of Fish Physiological Condition for Fisheries Research and Management Using Fourier Transform Near-Infrared Spectroscopy

Autor: Esther D. Goldstein, Johanna J. Vollenweider, Fletcher Sewall, Thomas E. Helser, Ashwin Sreenivasan

Publikováno v: Frontiers in Marine Science, Vol 8 (2021)

Measuring fish population responses to climate change requires timely ecological information, warranting innovative approaches to data collection in fisheries research and management. Fourier transform near-infrared (FT-NIR) spectroscopy is a promisi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::123fa31d6d9921bde87645f49dac2830
https://www.frontiersin.org/articles/10.3389/fmars.2021.690934/full

Zobrazit plný text záznamu

Growth, energy storage, and feeding patterns reveal winter mortality risks for juvenile Pacific herring in Prince William Sound, Alaska, USA

Autor: Ron A. Heintz, Johanna J. Vollenweider, Brenda L. Norcross, Fletcher Sewall

Publikováno v: Marine Ecology Progress Series. 623:195-208

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3f7099ab00d4d0da0ceb76d73a31b54b
https://doi.org/10.3354/meps13013

Zobrazit plný text záznamu

Empirically based models of oceanographic and biological influences on Pacific Herring recruitment in Prince William Sound

Autor: Ron A. Heintz, Franz J. Mueter, Fletcher Sewall, Brenda L. Norcross

Publikováno v: Deep Sea Research Part II: Topical Studies in Oceanography. 147:127-137

Abundances of small pelagic fish can change dramatically over time and are difficult to forecast, partially due to variable numbers of fish that annually mature and recruit to the spawning population. Recruitment strength of age-3 Pacific Herring (Cl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ce1006a15a888e39109b9fb35117695c
https://doi.org/10.1016/j.dsr2.2017.07.004

Zobrazit plný text záznamu

Spatial and temporal variation in winter condition of juvenile Pacific herring (Clupea pallasii) in Prince William Sound, Alaska: Oceanographic exchange with the Gulf of Alaska

Autor: Megan E. Roberts, Kristen B. Gorman, W. Scott Pegau, Ron A. Heintz, Fletcher Sewall, Thomas C. Kline

Publikováno v: Deep Sea Research Part II: Topical Studies in Oceanography. 147:116-126

Spatial variability in early and late winter measures of whole body energy density of juvenile (age-0) Pacific herring (Clupea pallasii) of Prince William Sound (PWS), Alaska was examined over nine years of study. Pacific herring in this region remai

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c0545f0eb0b8acf677eb691774642deb
https://doi.org/10.1016/j.dsr2.2017.10.010

Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání