Results 41 to 50 of about 3,861 (204)

A molecular genetic investigation of the population structure of Atlantic menhaden (Brevoortia tyrannus) [PDF]

, 2010
Atlantic menhaden (Brevoortia tyrannus), through landings,support one of the largest commercial fisheries in the United States. Recent consolidation of the once coast-widereduction fishery to waters within and around Chesapeake Bay has raised concerns ...
Lynch, Abiagail J., Graves, John E., McDowell, Jan R.   +2 more
core   +3 more sources

On Assessment of the Atlantic Menhaden Population

, 2022
The Atlantic menhaden population is assessed using Statistical Catch-at-Age/Length (SCAA/L) methodology. Two dominant issues have important impacts on the assessment results. The first is selectivity doming, which is clearly preferred by the data, and leads to higher estimates of spawning biomass in absolute terms.
Butterworth, Doug, Rademeyer, Rebecca A
openaire   +1 more source

Long‐Term Effects of a Dietary Humic Substance–Butyrate Blend, and Yeast Cell Wall on Growth Performance, Immune Status and Gut Microbiota of Juvenile Channel Catfish Ictalurus punctatus

Aquaculture, Fish and Fisheries, Volume 6, Issue 4, August 2026.
ABSTRACT This study evaluated the long‐term effects of a dietary humic substance and butyrate blend (HSB) alone or with yeast cell wall (Beta‐MOS) in channel catfish. Around 1440 fish (31.31 ± 0.24 g) were distributed among 12 outdoor tanks in a pond‐supplied flow‐through design. Four dietary treatments were evaluated in triplicate: Diets containing no
Abdulmalik A. Oladipupo, Anita M. Kelly, D. Allen Davis, Benjamin H. Beck, Luke A. Roy, Timothy J. Bruce   +5 more
wiley   +1 more source

Feeding ecology of Brevoortia aurea larvae (Clupeidae, Alosinae) from Río de la Plata estuary off Uruguay

Ocean and Coastal Research, 2023
This study analyses the feeding ecology of Brevortia aurea (Brazilian menhaden) larvae during a reproductive season in the Río de la Plata estuary (RPE), and explores its changes along larval development. Data were obtained from stomach content analyses
Laura Rodríguez-Graña, Danilo Calliari, Guillermo Cervetto   +2 more
doaj   +1 more source

Size of chloroplasts in Arabidopsis mesophyll cells affects jasmonate biosynthesis

Plant Biology, Volume 28, Issue 5, Page 1330-1342, August 2026.
The relationship between chloroplast structure and hormone biosynthesis capacity is poorly understood. This study shows that mutants harbouring giant chloroplasts produce more jasmonic acid upon mechanical stress than wild‐type plants, suggesting that organellar architecture is a previously unrecognized factor associated with plant hormone biosynthesis
R. Baral, H. Stellmach, S. N. Kariithi, M. Heilmann, S. Krüger, J. Ziegler, B. Hause   +6 more
wiley   +1 more source

Quantifying the Trophic Importance of Gulf Menhaden within the Northern Gulf of Mexico Ecosystem [PDF]

, 2016
The Gulf Menhaden Brevoortia patronus is frequently cited as playing a predominant role in the trophic structure and function of the northern Gulf of Mexico (GOM) marine ecosystem, yet much work remains in quantifying its ecological importance.
Skyler R. Sagarese (2564599), Skyler R. Sagarese, Matthew V. Lauretta, Lauretta, Matthew V, John F. Walter III (2564602), Serafy, Joseph E, Tess M. Geers, Matthew A. Nuttall (2564605), Joseph E. Serafy (822056), Walter, John F, Matthew V. Lauretta (2564596), Matthew A. Nuttall, Geers, Tess M, Sagarese, Skyler R, Tess M. Geers (2564593), John F. Walter, Joseph E. Serafy, Nuttall, Matthew A   +17 more
core   +1 more source

Illustration - The Menhaden Fishery

, 2016
Menhaden steamer cruising for fish. (Sect. v, vol. i, p.
Conklin, B.F.
core   +1 more source

Advancing Ecological Understanding and Sustainable Management of Small Pelagic Fish

Fish and Fisheries, Volume 27, Issue 4, Page 850-864, July 2026.
ABSTRACT Small pelagic fish (SPF) are critical to the trophodynamic structure and function of marine systems and support some of the most valuable and socially important fisheries worldwide. Their “boom and bust” population dynamics, shifts in distribution, and importance as forage resources for other fish stocks place unique challenges to assessing ...
Myron A. Peck, Ignacio A. Catalán, Ryan R. Rykaczewski, Akinori Takasuka, Susana Garrido, Rebecca G. Asch, Matthew R. Baker, Noelle M. Bowlin, Jennifer Boldt, Richard D. Brodeur, Cecilie Hansen, Salvador E. Lluch‐Cota, Martin Huret, Francis Juanes, Isaac C. Kaplan, Stefan Koenigstein, Marta Moyano, Rubén Rodríguez‐Sánchez, Christopher N. Rooper, Dongwha Sohn, Motomitsu Takahashi, Desiree Tommasi, Robert P. Wildermuth   +22 more
wiley   +1 more source

In vivo 13C NMR analysis of acyl chain composition and organization of perirenal triacylglycerides in rats fed vegetable and fish oils.

Journal of Lipid Research, 1994
Lipid composition of body fat can be a key indicator of nutritional status and a number of human disorders. In vivo 13C NMR provides for repeated, noninvasive analysis of fatty acyl chain composition on individuals, which circumvents classical problems ...
T W Fan, A J Clifford, R M Higashi
doaj   +1 more source

Using Stock Vulnerability to Evaluate Fishery‐Independent Survey Coverage and Inform Sampling Priorities

Fish and Fisheries, Volume 27, Issue 4, Page 912-926, July 2026.
ABSTRACT The consequences of mis‐managing vulnerable stocks (i.e., those with low productivity and high susceptibility to depletion) are high and potentially permanent. To support sustainable fisheries management, stock assessments can be improved by increasing the quantity and quality of fishery‐independent survey (i.e., survey) data.
Derek G. Bolser, Lewis A. K. Barnett, Jason Cope   +2 more
wiley   +1 more source