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Found 10 records similar to Pteropod abundance and shell dissolution in the Canadian Beaufort Sea/Amundsen Gulf

Federal

This dataset contains digital data files on transects flown and reported in Harwood, L.A. and P. Norton (1996). Aerial survey data from the southeast Beaufort Sea, Mackenzie River estuary and west. Amundsen Gulf, July 1992. Canadian Data Report of Fisheries and Aquatic Sciences No.

Last Updated: Dec. 3, 2021
Date Published: Oct. 20, 2021
Organization: Fisheries and Oceans Canada
Formats: PDF CSV ESRI REST
Keywords:  toothed whales, Beaufort Sea, Whales, Aquatic wildlife, Marine biology, Oceans
Federal

This record contains data on beluga whale locations in the Beaufort Sea and west Amundsen Gulf reported in Harwood, L.A. and P. Norton (1996). Aerial survey data from the southeast Beaufort Sea, Mackenzie River estuary and west. Amundsen Gulf, July 1992. Canadian Data Report of Fisheries and Aquatic Sciences No.

Last Updated: Dec. 2, 2021
Date Published: Oct. 25, 2021
Organization: Fisheries and Oceans Canada
Formats: PDF CSV ESRI REST
Keywords:  Toothed Whales, Beaufort Sea, Oceans, Aquatic wildlife, Marine biology, Whales
Federal

This record contains data on bowhead whale locations reported in Harwood, L.A. and P. Norton. 1996. Aerial survey data from the southeast Beaufort Sea, Mackenzie River estuary and west. Amundsen Gulf, July 1992.

Last Updated: Feb. 26, 2022
Date Published: Oct. 25, 2021
Organization: Fisheries and Oceans Canada
Formats: PDF CSV ESRI REST
Keywords:  Aquatic wildlife, Environment, Whales, Marine biology, Oceans
Federal

This record contains satellite-sensed chlorophyll-a concentration images of the Canadian Beaufort Sea at 1.1 km resolution. The dataset consists of 276 images, aggregated into two-week composites by calculating the mean value at each pixel, comprising years 1998 through 2020. The dataset spans two ocean colour sensors, MODIS-Aqua and SeaWiFS. The Arctic Ocean Empirical algorithm was used to calculate chlorophyll-a concentration, after images were corrected for atmospheric effects using the NIR-SWIR switching algorithm, and Remote Sensing Reflectance (Rrs) were produced.

Last Updated: Mar. 29, 2022
Date Published: Feb. 11, 2022
Organization: Fisheries and Oceans Canada
Formats: PDF CSV ESRI REST GeoTIF
Keywords:  Arctic Ocean, Beaufort Sea, Oceans
Federal

The objective of this project was to gather data to develop a model of the food web of the lower trophic levels of the nearshore area of the Beaufort Sea. Sampling took place from 2005 to 2008 using the CCGS Nahidik. The multidisciplinary character of the Nahidik program produced measurements of biology/ecology (primary production, phytoplankton, zooplankton, benthos, fish), chemical and physical oceanography, contaminants, geology and hydro acoustics. The data were collected in July and August of each year.

Last Updated: Nov. 28, 2022
Date Published: Jul. 11, 2022
Organization: Fisheries and Oceans Canada
Formats: PDF CSV ESRI REST
Keywords:  Arctic Ocean, Beaufort Sea, Oceans, Bacteria, Oceanography, Arctic
Federal

The objective of this project was to gather data to develop a model of the food web of the lower trophic levels of the nearshore area of the Beaufort Sea. Sampling took place from 2005 to 2008 using the CCGS Nahidik. The multidisciplinary character of the Nahidik program produced measurements of biology/ecology (primary production, phytoplankton, zooplankton, benthos, fish), chemical and physical oceanography, contaminants, geology and hydro acoustics. The data were collected in July and August of each year.

Last Updated: Nov. 28, 2022
Date Published: Jul. 11, 2022
Organization: Fisheries and Oceans Canada
Formats: PDF CSV ESRI REST
Keywords:  Plankton, Oceans, Marine Sediments, Ocean Chemistry, Arctic Ocean, Beaufort Sea, Arctic, Bacteria, Oceanography
Federal

This record contains data on beluga whale locations in the Mackenzie estuary reported in Harwood, L.A. and P. Norton (1996). Aerial survey data from the southeast Beaufort Sea, Mackenzie River estuary and west. Amundsen Gulf, July 1992. Canadian Data Report of Fisheries and Aquatic Sciences No.

Last Updated: Feb. 26, 2022
Date Published: Oct. 25, 2021
Organization: Fisheries and Oceans Canada
Formats: PDF CSV ESRI REST
Keywords:  Beaufort Sea, Whales, Marine biology, Oceans, Aquatic wildlife
Federal

The objective of this project was to gather data to develop a model of the food web of the lower trophic levels of the nearshore area of the Beaufort Sea. Sampling took place from 2005 to 2008 using the CCGS Nahidik. The multidisciplinary character of the Nahidik program produced measurements of biology/ecology (primary production, phytoplankton, zooplankton, benthos, fish), chemical and physical oceanography, contaminants, geology and hydro acoustics. The data were collected in July and August of each year.

Last Updated: Nov. 28, 2022
Date Published: Jul. 11, 2022
Organization: Fisheries and Oceans Canada
Formats: PDF CSV ESRI REST
Keywords:  Plankton, Oceans, Marine Sediments, Ocean Chemistry, Arctic Ocean, Beaufort Sea, Arctic, Bacteria, Oceanography
Federal

From August 6th to September 9th, 2014, Fisheries and Oceans Canada conducted a baseline survey of marine fishes and their habitats on the Canadian Beaufort Shelf and slope. Sampling was conducted from the F/V Frosti at 56 stations along thirteen transects, with an additional three stations not located on transects. Standardized sampling was conducted on the transects at pre-determined depth stations (20-40, 75, 200, 350, 500, 750, and 1000 m) using a variety of sampling equipment including benthic fishing trawls, plankton nets, sediment cores, and CTD and water sample profiles. Presented here is the information on the sampling locations, and the sampling gear deployed at each station.

Last Updated: Jan. 6, 2022
Date Published: Jun. 5, 2020
Organization: Fisheries and Oceans Canada
Formats: PDF CSV ESRI REST
Keywords:  Beam Trawls, Field Surveys, Myoxocephalus sp, Pleuronectidae, Animal Ecology and Behavior, Animals/Invertebrates, Arthropods, Amphipods, Copepods
Federal

Between 2017 and 2019, Fisheries and Oceans Canada conducted a baseline survey of marine fishes and their habitats on the Canadian Beaufort Shelf and slope in August and early September each year. Sampling was conducted from the F/V Frosti at 144 stations along nine multi-year transects, and 32 non-transect stations. Standardized sampling was conducted at pre-determined depth stations (20-40, 75, 200, 350, 500, 750, and 1000 m) using a variety of sampling equipment including benthic fishing trawls, plankton nets, sediment cores, and CTD and water sample profiles. Presented here is the information on the sampling locations, and the sampling gear deployed at each station.

Last Updated: Jan. 3, 2023
Date Published: May 27, 2020
Organization: Fisheries and Oceans Canada
Formats: PDF CSV ESRI REST
Keywords:  Beam Trawls, Field Surveys, Myoxocephalus sp, Pleuronectidae, Animal Ecology and Behavior, Animals/Invertebrates, Arthropods, Amphipods, Copepods
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