Year-round utilization of sea ice-associated carbon in Arctic ecosystems

This record contains a comprehensive synthesis of previously published highly branched isoprenoid (HBI) results, providing a quantitative spatial and temporal assessment of carbon partitioning within the Arctic marine ecosystem and validating estimates of sea-ice particulate organic carbon (iPOC) values as quantitative predictors of ice algal carbon in Arctic food webs. This publication was a collaborative effort with the following contributors: David Yurkowski (Fisheries and Oceans Canada), Lisa Loseto (Fisheries and Oceans Canada), Steve Ferguson (Fisheries and Oceans Canada), Bruno Rosenberg (Fisheries and Oceans Canada), C.W. Koch (Natural History Museum, London, UK; University of Maryland Center for Environmental Science, Maryland, US); T.A. Brown (Scottish Association for Marine Science, Oban, Scotland); R. Amiraux (Centre for Earth Observation Science, University of Manitoba, Canada); C. Ruiz-Gonzalez (Scottish Association for Marine Science, Oban, Scotland); M. Maccorquodale (Scottish Association for Marine Science, Oban, Scotland); G. Yunda-Guarin (Québec-Océan and Takuvik, Biology Department, Laval University, Canada); D. Kohlbach (Norwegian Polar Institute, Fram Centre, Tromsø, Norway); N.E. Hussey (Integrative Biology, University of Windsor, Ontario, Canada).

Data and Resources

Additional Info

Field Value
Last Updated April 17, 2026, 17:48 (UTC)
Created April 17, 2026, 17:48 (UTC)
contact_email David.Yurkowski@dfo-mpo.gc.ca
contact_person {"en": "Government of Canada; Fisheries and Oceans Canada", "fr": "Gouvernement du Canada; Pêches et Océans Canada"}
criticality_level []
data_dictionary EPSG:4269,http://www.epsg-registry.org,
geographic_scope []
open_canada_collection fgp
open_canada_date_published 2023-03-29 00:00:00
open_canada_keywords {"en": ["stable isotopes", "linear regression", "Oceans", "Aquatic wildlife", "Biological diversity", "Fish", "Marine biology", "Oceans", "Arctic Ocean"], "fr": ["isotopes stabiles", "régression linéaire", "océans", "Faune aquatique", "Diversité biologique", "Poisson", "Biologie marine", "Océan", "Océan Arctique"]}
open_canada_subject ["nature_and_environment", "science_and_technology"]
sensitivity_level unrestricted
title_fr Utilisation tout au long de l’année du carbone associé à la glace de mer dans les écosystèmes arctiques
update_frequency as_needed