1MF08 SeaCAT Data

공공데이터포털

We will conduct bottom trawl sampling in Bering Canyon to collect ripe adult Greenland halibut (Reinharditus hippoglossides), and we will conduct an ichthyoplankton survey in the same vicinity to collect ichthyoplankton. This work is needed to describe Greenland halibut spawning ecology, as well as the distribution of eggs and larvae over the slope and in Bering Canyon in winter. The work will also be used in the study of transport and early life history of this species. Data on physical characteristics of the water column will also be collected. We will also deploy 2 oceanographic instrumentation moorings, one in Bering Canyon and one on the EBS shelf in the vicinity to Unimak Island.

4MF07 SeaCAT Data

공공데이터포털

We will conduct an ichthyoplankton survey in the Bering Sea in the vicinity of Pribilof Canyon, Alaska. This work is needed to describe larval fish and zooplankton assemblages in the Bering Sea - basin, slope, outer shelf - in spring. In particular, this area is a potential conduit for transport larvae of slope-spawning fishes (Greenland halibut, arrowtooth flounder, rockfish) to the continental shelf. Data on physical characteristics of the water column will also be collected. Satellite tracked drifters may be released in Bering and/or the Pribilof Canyon vicinity to study depth-discrete current trajectories.

3MF02 SeaCAT Data

공공데이터포털

To conduct an ichthyoplankton survey in the Bering Sea in the vicinity of Unimak Island, Alaska. This work is needed to describe larval fish assemblages in the Bering Sea (slope, outer shelf, and middle shelf) in spring. Zooplankton data and data on physical characteristics of the water column will also be collected. The primary objective of this cruise was to examine community structure and transport of fish larvae and plankton on the continental shelf, slope, and deep water areas of the southeastern Bering Sea and Unimak Pass. Hydrographic, nutrient, and microzooplankton samples were also collected.

3DY08 SeaCAT Data

공공데이터포털

The objectives of the cruise were to examine the interactions among climate, weather, and the recruitment of fishes in the eastern Bering Sea. We will conduct ichthyoplankton and zooplankton survey in the waters along the eastern Aleutian Island chain and the Alaska Peninsula. This work is needed to describe larval fish assemblages and determine how physical and biological factors affect the transport and survival of fish larvae. The cruise is collaboration between the North Pacific Research Board's Bering Sea Integrated Ecosystem Research Program (BSIERP) and NOAA's North Pacific Climate Regimes and Ecosystem Productivity (NPCREP).

7MF03 Seacat data

공공데이터포털

The late-summer FOCI cruise is designed to address biological and methodological questions regarding age-0 walleye pollock in the western Gulf of Alaska. The primary cruise objective is to map age-0 pollock density over an area of high environmental heterogeneity, and to relate variations in fish density with environmental variability to provide some insight regarding pollock habitat suitability.

BE 13-01 SeaCAT Data

공공데이터포털

no cruise information - BOEM

1TT06 SeaCAT Data

공공데이터포털

The primary purpose of this cruise is: to observe the ice-edge ecosystem of the eastern Bering Sea. This includes sampling water properties (T, S, nutrients) and structure of the water across the zone of the ice-edge, to sampling physical properties of the ice and the epontic algae and metazoan communities, sampling water column algae and zooplankton communities that are utilizing the phytoplankton bloom associated with the presence of the ice, and observing the distribution of birds and mammals that utilize the ice floes in the spring.

2DY10 SeaCAT Data

공공데이터포털

Examine the interactions among climate, weather, and the recruitment of fishes in the eastern Bering Sea. We will conduct an ichthyoplankton and zooplankton survey in the waters from the Pribilof Islands in the north to the Aleutian Islands in the south and along the Alaska Peninsula east to Bristol Bay. This work is needed to describe larval fish and zooplankton assemblages and determine how physical and biological factors affect the transport and survival of fish larvae.

3MF06 SeaCAT Data

공공데이터포털

We will conduct an ichthyoplankton survey in the Bering Sea in the vicinity of Unimak Island, Alaska. This work is needed to describe larval fish and zooplankton assemblages in the Bering Sea - basin, slope, outer shelf, middle shelf - in spring. In particular, this area is a known spawning ground for walleye pollock, northern rocksole, Greenland halibut, and Alaska plaice, and abundances of larvae at this time of year are high. Data on physical characteristics of the water column will also be collected. Satellite tracked drifters may be released in the Unimak Island and/or Bering canyon vicinities to study depth-discrete current trajectories.

8MF04 SeaCAT Data

공공데이터포털

The primary objective of the cruise was the recovery and deployment of moorings in the Bering Sea. The second objective was physical oceanographic property sampling at and near the mooring locations.