High contributions of sea ice derived carbon in polar bear (Ursus maritimus) tissue

Biomarker-based H-Print quantifies the composition of mixed sympagic and pelagic algae consumed by Artemia sp.

(2017) Thomas A. Brown et al.   JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY

Transfer of ice algae carbon to ice-associated amphipods in the high-Arctic pack ice environment

(2017) Thomas A. Brown et al.   JOURNAL OF PLANKTON RESEARCH

Coupled changes between the H-Print biomarker and δ15 N indicates a variable sea ice carbon contribution to the diet of Cumberland Sound beluga whales

(2017) T. A. Brown et al.   LIMNOLOGY AND OCEANOGRAPHY

Identification of C 25 highly branched isoprenoid (HBI) alkenes in diatoms of the genus Rhizosolenia in polar and sub-polar marine phytoplankton

(2017) Simon T. Belt et al.   ORGANIC GEOCHEMISTRY

Strong linkage of polar cod ( Boreogadus saida ) to sea ice algae-produced carbon: Evidence from stomach content, fatty acid and stable isotope analyses

(2017) Doreen Kohlbach et al.   PROGRESS IN OCEANOGRAPHY

Conservation status of polar bears (Ursus maritimus) in relation to projected sea-ice declines

(2016) Eric V. Regehr et al.   Biology Letters

Comparative assessment of metrics for monitoring the body condition of polar bears in western Hudson Bay

(2016) L. Sciullo et al.   JOURNAL OF ZOOLOGY

The importance of ice algae-produced carbon in the central Arctic Ocean ecosystem: Food web relationships revealed by lipid and stable isotope analyses

(2016) Doreen Kohlbach et al.   LIMNOLOGY AND OCEANOGRAPHY

Quantitative estimates of sinking sea ice particulate organic carbon based on the biomarker IP25

(2016) TA Brown et al.   MARINE ECOLOGY PROGRESS SERIES

Dietary habits of polar bears in Foxe Basin, Canada: possible evidence of a trophic regime shift mediated by a new top predator

(2016) Melissa P. Galicia et al.   Ecology and Evolution

Habitat-mediated timing of migration in polar bears: an individual perspective

(2016) Seth G. Cherry et al.   Ecology and Evolution

Quantitative estimates of sinking sea ice particulate organic carbon based on the biomarker IP25

(2016) TA Brown et al.   MARINE ECOLOGY PROGRESS SERIES

Spatial and temporal variation of an ice-adapted predator’s feeding ecology in a changing Arctic marine ecosystem

(2015) David J. Yurkowski et al.   OECOLOGIA

Characterization of polar bear (Ursus maritimus) diets in the Canadian High Arctic

(2015) Melissa P. Galicia et al.   POLAR BIOLOGY

Distance measures and optimization spaces in quantitative fatty acid signature analysis

(2015) Jeffrey F. Bromaghin et al.   Ecology and Evolution

Stable Isotope Turnover and Half-Life in Animal Tissues: A Literature Synthesis

(2015) M. Jake Vander Zanden et al.   PLoS One

Polynyas and Tidal Currents in the Canadian Arctic Archipelago

(2014) Charles G. Hannah et al.   ARCTIC

H-Print: a new chemical fingerprinting approach for distinguishing primary production sources in Arctic ecosystems

(2014) T. A. Brown et al.   Environmental Chemistry Letters

Identification of a novel di-unsaturated C25 highly branched isoprenoid in the marine tube-dwelling diatom Berkeleya rutilans

(2014) T. A. Brown et al.   Environmental Chemistry Letters

Identifying variable sea ice carbon contributions to the Arctic ecosystem: A case study using highly branched isoprenoid lipid biomarkers in Cumberland Sound ringed seals

(2014) T. A. Brown et al.   LIMNOLOGY AND OCEANOGRAPHY

Composition, Buoyancy Regulation and Fate of Ice Algal Aggregates in the Central Arctic Ocean

(2014) Mar Fernández-Méndez et al.   PLoS One

The foraging ecology of Arctic cod (Boreogadus saida) during open water (July–August) in Allen Bay, Arctic Canada

(2013) Jordan K. Matley et al.   MARINE BIOLOGY

Quantitative measurement of the sea ice diatom biomarker IP25 and sterols in Arctic sea ice and underlying sediments: Further considerations for palaeo sea ice reconstruction

(2013) Simon T. Belt et al.   ORGANIC GEOCHEMISTRY

A biomarker-based investigation of the mid-winter ecosystem in Rijpfjorden, Svalbard

(2013) T. A. Brown et al.   POLAR BIOLOGY

Export of Algal Biomass from the Melting Arctic Sea Ice

(2013) A. Boetius et al.   SCIENCE

Closely linked sea ice-pelagic coupling in the Amundsen Gulf revealed by the sea ice diatom biomarker IP25

(2012) T. A. Brown et al.   JOURNAL OF PLANKTON RESEARCH

Composition and temporal variation in the diet of beluga whales, derived from stable isotopes

(2012) M Marcoux et al.   MARINE ECOLOGY PROGRESS SERIES

Benthic infaunal community variability on the northern Svalbard shelf

(2012) Michael L. Carroll et al.   POLAR BIOLOGY

Climate-driven regime shifts in Arctic marine benthos

(2012) S. Kortsch et al.   PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA

Identification of the sea ice diatom biomarker IP25 in Arctic benthic macrofauna: direct evidence for a sea ice diatom diet in Arctic heterotrophs

(2011) Thomas A. Brown et al.   POLAR BIOLOGY

Reduced body size and cub recruitment in polar bears associated with sea ice decline

(2010) Karyn D. Rode et al.   ECOLOGICAL APPLICATIONS

Carbon biomass, elemental ratios (C:N) and stable isotopic composition ( 13C,  15N) of dominant calanoid copepods during the winter-to-summer transition in the Amundsen Gulf (Arctic Ocean)

(2010) A. Forest et al.   JOURNAL OF PLANKTON RESEARCH

Temporal and vertical variations of lipid biomarkers during a bottom ice diatom bloom in the Canadian Beaufort Sea: further evidence for the use of the IP25 biomarker as a proxy for spring Arctic sea ice

(2010) Thomas A. Brown et al.   POLAR BIOLOGY

Ice algal assemblages and vertical export of organic matter from sea ice in the Barents Sea and Nansen Basin (Arctic Ocean)

(2009) Tobias Tamelander et al.   POLAR BIOLOGY

Pelagic–benthic coupling in the western Barents Sea: Processes and time scales

(2008) Paul E. Renaud et al.   DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY

Sedimentary pigments in the western Barents Sea: A reflection of pelagic–benthic coupling?

(2008) Nathalie Morata et al.   DEEP-SEA RESEARCH PART II-TOPICAL STUDIES IN OCEANOGRAPHY

QUANTIFYING THE SENSITIVITY OF ARCTIC MARINE MAMMALS TO CLIMATE-INDUCED HABITAT CHANGE

(2008) Kristin L. Laidre et al.   ECOLOGICAL APPLICATIONS

Seasonal changes in the sinking export of particulate material under first-year sea ice on the Mackenzie Shelf (western Canadian Arctic)

(2008) T Juul-Pedersen et al.   MARINE ECOLOGY PROGRESS SERIES