Results 161 to 170 of about 15,772 (276)

Evaluating and Advancing the Use of Shore‐Based Observers for Scientific Sampling and Catch Verification in High‐Volume Fisheries

open access: yesFisheries Management and Ecology, Volume 33, Issue 3, Page 612-629, June 2026.
ABSTRACT Shore‐based observers are increasingly being used in place of at‐sea observers to monitor and sample commercial fisheries catch. However, few evaluations assess whether these programs meet their stated goals or how to optimize them, and industry data are rarely tested for accuracy despite serving as the foundation for catch accounting. Using a
Christian Gredzens   +2 more
wiley   +1 more source

Daily Otolith Increments and Growth of Reared Chika Hypomesus japonicus Larvae

open access: yes, 2001
The growth increment of otolith were validated to establish the daily age determination method for chika Hypomesus japonicus. Newly hatched larvae have a pair of sagitta of ca. 12.5μm radius.
ヒロセ, タロウ   +7 more
core  

Revisiting Maturity Data: Using Oocyte Diameter and Gonadosomatic Index to Retroactively Apply a New Maturity Scale to Greenland Halibut (Reinhardtius hippoglossoides)

open access: yesFisheries Management and Ecology, Volume 33, Issue 3, Page 601-611, June 2026.
ABSTRACT Greenland halibut (Reinhardtius hippoglossoides) is a deep‐water flatfish which lives at temperatures of 1°C–4°C and produces large eggs (> 3 mm). The combination of low temperatures and large eggs has resulted in an unusual ovary development cycle, with vitellogenesis taking more than 1 year.
James Kennedy   +3 more
wiley   +1 more source

Comparative evaluation of otolith and fin ray as tools for assessing population differentiation in Atlantic sturgeon (Acipenser oxyrinchus). [PDF]

open access: yesPLoS One
Bernatchez S   +7 more
europepmc   +1 more source

A Modern Ghost Story: Increased Selective Mortality of Salmon Under Climate Extremes. [PDF]

open access: yesGlob Chang Biol
Sturrock AM   +9 more
europepmc   +1 more source

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