Two to nine moorings carrying pre-programmed sequential sediment traps (at ~100 m and ~200 m depth) were deployed in the southeastern Beaufort Sea (Mackenzie Shelf and Amundsen...

pH was measured onboard by spectrophotometric determinations using phenol red and m-cresol purple at 25°C. TA (Titration alkalinity) was measured onboard, by automatic...

Samples were collected during the Malina programme at 8 sites ranging in water depth from 47 m to 577 m in July and August 2009 onboard the icebreaker CCGS Amundsen. At each...

Tissue samples of beluga whales (Delphinapterus Leucas; muscle, muktuk, liver, kidneys, brain - temporal lobe), Pacific herring (Clupea pallasii; muscle), Arctic flounder...

Each date is a radiocarbon age determined from Geological Survey of Canada (Atlantic/Pacific) sediment samples. Most were analyzed by commercial labs such as Beta and Isotrace...

A 24-bottle rosette with Seabird SBE-25 CTD and ancillary instruments were used to collect water profile data along 11 transects (total of 74 stations) running from 40m to 1500m...

From 2009 to 2011, eight moorings equipped with state-of-the-art instruments were maintained in the industry exploration acreages EL446, EL449 and EL451 to collect year-round...

Thirty-six moorings were deployed in the Beaufort Sea between 2004 and 2010. Some of the moorings were deployed for one year only and others were maintained (recovered and...

Eight moorings were deployed in the Beaufort Sea during autumn 2002 and were recovered in autumn 2003. In autumn 2003, 16 moorings were deployed and recovered in autumn 2004....

Here we report the supporting geochemical measurements, including salinity, temperature, nutrients (silicate, phosphate and nitrate), oxygen isotopes, chlorophyll a, total...

Our sampling program took place from August 27, 2009 through September 12, 2009. It was part of Leg 3a of the 2009 CCGS Amundsen Expedition in the Arctic Ocean (ArcticNet 0903)....

POC and TSS bottle data were collected in the field, filtered onboard the icebreaker, frozen, and then processed in the lab at University of British Columbia.

Microbial and environmental variables were collected from surface waters in a transect across the Mackenzie Shelf from 30 June to 11 July 2004, and during a winter-over study in...

Zooplankton samples were collected onboard the research Icebreaker CCGS Amundsen during Leg 1 in 2005 (4 stations) and Leg 1 in 2006 (8 stations) with a vertically towed net...

Tissue samples from Beaufort Sea belugas in 2004 and 2005 were collected from harvested whales landed near Hendrickson Island and Tuktoyaktuk, NT. Samples such as liver, muscle...

The source and fate of organic carbon in coastal sediments of the Beaufort Sea, Canadian Arctic, are examined. Sediments of the adjacent slope and Amundsen Gulf have a similar...

The time series was conducted from 20 October 2003 to early August 2004. Live samples for egg production experiments were collected in autumn and summer at different stations...

The CASES overwintering station was sampled at weekly intervals from 9 December 2003 to 29 May 2004. Zooplankton were collected with a multi sampler Hydrobios® equipped with...

First-year sea ice was sampled on 36 occasions near the overwintering site of the CCGS Amundsen during the Canadian Arctic Shelf Exchange Study (CASES). Sea-ice and associated...

Newly formed sea ice and underlying surface waters were sampled at 16 and 32 stations during the period of ice formation in the fall/winter of 2002 and 2003, respectively. The...