AFSC/RACE/FBEP/Ottmar: Thermal effects on swimming activity and habitat choice in juvenile Pacific cod (Gadus macrocephalus)

공공데이터포털

This dataset is from laboratory experiments that investigated the temperature dependence of swimming performance and behavioral characteristics of juvenile Pacific cod.

AFSC/RACE/FBEP/Laurel: Substrate preference and delayed settlement in northern rock sole larvae Lepidopsetta polyxystra

공공데이터포털

This dataset is from laboratory experiments testing the onset and ontogenetic changes in habitat selection of pre- and post-settling northern rock sole (NRS) larvae, and from field surveys investigating settlement patterns of NRS.

AFSC/REFM: Flatfish maturity near Kodiak, 2012-2013

공공데이터포털

The dataset is comprised of individual fish records from collections made during port sampling at Kodiak Alaska for the purpose of updating maturity estimates for selected GOA flatfish. The collections were made by an Alaska Fisheries Databank funded sampler. Sample preparation, ageing and histological determination of maturity state were completed by AFSC staff.

AFSC/RACE/FBEP/Laurel: The effects of temperature on growth, development and settlement of northern rock sole larvae (Lepidopsetta polyxystra)

공공데이터포털

This dataset is from an experiment where northern rock sole larvae were reared in the laboratory to measure growth, condition, development and settlement parameters across four temperatures (2, 4, 7 and 10C).

AFSC/RACE/FBEP/Laurel: Effects of natural and anthropogenic disturbance on polychaete worm tubes and age-0 flatfish distribution

공공데이터포털

This dataset is from a field experiment that examined how juvenile flatfish distribution changed with worm tube heterogeneity, i.e. density and patchiness.

AFSC/RACE/FBEP/Hurst: Thermal reaction norms for growth vary among cohorts of Pacfic cod (Gadus macrocephalus)

공공데이터포털

This dataset is from laboratory experiments examining intercohort variation in thermal reaction norms of Pacific cod.

AFSC/RACE/SAP/Swiney: Effects of holding space on juvenile red king crab growth and survival

공공데이터포털

Rearing crustaceans communally for aquaculture, stock enhancement or research often results in high rates of cannibalism and low yields. One potential strategy to reduce loss from cannibalism is to rear crustaceans in individual cells. As small holding cell size can result in decreased growth or increased mortality, it is essential to identify the optimal holding cell size, both for mass culturing efforts and for experimental design purposes. In this study, we reared juvenile red king crab, Paralithodes camtschaticus, (3.67 to 8.30 mm carapace length) in 20, 40, and 77 mm diameter holding cells and monitored growth and survival over a 274-day experiment.

AFSC/RACE/EcoFOCI - Walleye Pollock larvae condition data measured in support of EcoFOCI assessment surveys and ecosystem observations in the southeastern Bering Sea and western Gulf of Alaska from 2007 to 2014

공공데이터포털

The datasets contain larval size, water temperature, cell cycle data, and classification of larval condition.

AFSC/RACE/FBEP/Hurst: Effects of ocean acidification on hatch size and larval growth of walleye pollock (Theragra chalcogramma)

공공데이터포털

This dataset is from laboratory experiments that examined the direct effects of projected levels of ocean acidification on the eggs and larvae of walleye pollock.

AFSC/RACE/GAP/Conrath: Reproduction of Groundfish

공공데이터포털

Data are currently limited or lacking for several federally managed rockfish species of the genus Sebastes found within the Gulf of Alaska. This project is related to the core mission of the Alaska Fisheries Science Center as it will provide data which will refine and improve assessment models for these commercially important species. The initial data collection from this project began in 2009 and is on-going. Samples of a variety of rockfish species have been collected from several years and in several locations throughout the Gulf of Alaska. These data are stored in database files (MS Excel or MS Access).