Results 21 to 30 of about 840 (145)

Bridging the gap from ocean models to population dynamics of large marine predators: A model of mid-trophic functional groups [PDF]

, 2009
The modeling of mid-trophic organisms of the pelagic ecosystem is a critical step in linking the coupled physical–biogeochemical models to population dynamics of large pelagic predators. Here, we provide an example of a modeling approach with definitions
Senina, Inna, Lehodey, Patrick, Murtugudde, Raghu   +2 more
core   +1 more source

Development of species‐specific multiplex real‐time PCR assays for tracing the small pelagic fishes of North Pacific with environmental DNA

Environmental DNA, 2022
Environmental DNA (eDNA) has become a popular non‐invasive method to study the presence of organisms in the environment. To study the ecological behavior and migration routes of small pelagic fishes that are difficult to trace with traditional capturing ...
Marty Kwok‐Shing Wong, Shigenori Nobata, Shin‐ichi Ito, Susumu Hyodo   +3 more
doaj   +1 more source

Untangling Tales of Tropical Sardines: Local Knowledge From Fisheries in Timor-Leste

Frontiers in Marine Science, 2021
Tropical sardines (Family Clupeidae) are an important component of many marine fisheries in the Indo-West Pacific region. In Timor-Leste, a small, less-developed country within this region, ‘sardiña’ are some of the more commonly caught and consumed fish.
Kimberley Hunnam, Kimberley Hunnam, Imelda Carlos, Michael P. Hammer, Joctan Dos Reis Lopes, David J. Mills, David J. Mills, Natasha Stacey   +7 more
doaj   +1 more source

Setting property of sardine and Pacific mackerel meat.

NIPPON SUISAN GAKKAISHI, 1990
Differences in the setting properties of sardine and Pacific mackerel were examined. The meat sol of sardine easily set after being kept at 20°C for only 20min; at the same time myosin heavy chain (MHC) polymers which were insoluble in SDS formed. But that of mackerel set hardly at all in the 30-40°C range, with no MHC polymerization.
Tsukamasa, Yasuyuki, Shimizu, Yutaka
openaire   +2 more sources

Bryde’s whale (Balaenoptera edeni) in the southwestern Gulf of California: Relationship with ENSO variability and prey availability

Ciencias Marinas, 2011
Interannual changes in the occurrence of Bryde’s whale (Balaenoptera edeni) have been observed in La Paz Bay (southwestern Gulf of California, Mexico) over the last 20 years.
CJ Salvadeo, S Flores-Ramírez, A Gómez-Gallardo, C MacLeod, D Lluch-Belda, S Jaume-Schinkel, J Urbán R   +6 more
doaj   +1 more source

The Peruvian sardine, Sardinops sagax: Historical analysis of the fishery (1978–2005)

Ciencias Marinas, 2015
The historical development of Peru’s sardine (Sardinops sagax) fishery between 1978 and 2005 is described from fishery indicators (landings and effort) and environmental indicators (Pacific Decadal Oscillation [PDO] index, Southern Oscillation Index ...
Gladys Cárdenas-Quintana, Milagros Franco-Meléndez, José Salcedo-Rodríguez, Dany Ulloa-Espejo, José Pellón-Farfán   +4 more
doaj   +1 more source

Age-specific migration and availability of Pacific sardine (Sardinops sagax) of fwest coast of American continent [PDF]

, 2006
No abstracts are to be cited without prior reference to the author.Historical catch and tagging data were collected in 1930’s and 1940’s before the collapse of sardine populations in the mid-1960 off the coast of area from California (Ca) to British ...
Nancy C. H. Lo (18052822)
core   +1 more source

Conflicts in science and management: The case for Pacific sardine

Fisheries Research
Pacific sardine is a dynamic population that undergoes natural boom-and-bust cycles. Despite sardines’ ecological and economic importance, the variability that governs population changes remains poorly understood. Understanding the influence of oceanography on the life history, migration, and population dynamics of sardines is important for fishery ...
Richard H. Parrish, D.B. Pleschner
openaire   +1 more source

Relation between recruitment, sea surface temperature, and the density-independent mortality of the Pacific sardine (Sardinops caeruleus) off the southwest coast of the Baja California Peninsula, Mexico

Scientia Marina, 2003
The density-independent mortality, considered in the stock-recruitment model of Ricker, was related to the interannual variability of the sea surface temperature (SST) during 1981 to 1993 in Bahía Magdalena, Baja California Sur and Isla Cedros, Baja ...
Enrique Morales-Bojórquez, Víctor Manuel Gómez-Muñoz, Roberto Félix-Uraga, Reyna Alvarado-Castillo   +3 more
doaj   +1 more source

Measurements of natural mortality for Pacific sardine (Sardinops sagax) [PDF]

ICES Journal of Marine Science, 2013
AbstractZwolinski, J. P., and Demer, D. A. 2013. Measurements of natural mortality for Pacific sardine (Sardinops sagax). – ICES Journal of Marine Science, 70: . The northern stock of Pacific sardine (Sardinops sagax) in the California Current Ecosystem is periodically assessed to provide harvest guidelines for the United States and Canadian fisheries.
Juan P. Zwolinski, David A. Demer
openaire   +1 more source