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Keywords: Sea ice
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Journal Articles
Elementa: Science of the Anthropocene (2021) 9 (1): 00168.
Published: 13 August 2021
... author and source are credited. See http://creativecommons.org/licenses/by/4.0/ . BaySys Polynya Sea ice Hudson Bay Ice production Located in the Arctic and subarctic regions of Canada, Hudson Bay is a large, shallow, inland sea that, together with Foxe Basin in the north and James Bay...
Journal Articles
Elementa: Science of the Anthropocene (2021) 9 (1): 00127.
Published: 16 July 2021
... are spatiotemporal changes in sea surface temperature, sea ice concentration and thickness, and zonal and meridional sea ice drift in response to (i) climate change through comparison of historical (1981–2010) and future (2021–2050 and 2041–2070) simulations, (ii) regulation through comparison of historical (1981...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2021) 9 (1): 00083.
Published: 16 July 2021
... Arctic atmospheres convey between 60% and 70% of the incident PAR received from the Sun, meaning the Arctic atmosphere typically transmits more light than most sea ice surfaces, with the exception of mature melt ponds. We also found that the transfer of PAR through the atmosphere decreased at a rate...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2021) 9 (1): 00134.
Published: 14 June 2021
...Arnout Roukaerts; Florian Deman; Fanny Van der Linden; Gauthier Carnat; Arne Bratkic; Sebastien Moreau; Delphine Lannuzel; Frank Dehairs; Bruno Delille; Jean-Louis Tison; François Fripiat A paradox is commonly observed in productive sea ice in which an accumulation in the macro-nutrients nitrate...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2021) 9 (1): 00160.
Published: 31 May 2021
...L. C. Matthes; J. K. Ehn; L. A. Dalman; D. G. Babb; I. Peeken; M. Harasyn; S. Kirillov; J. Lee; S. Bélanger; J.-É. Tremblay; D. G. Barber; C. J. Mundy Pertinent environmental factors influencing the microalgal bloom during sea-ice breakup in Hudson Bay were investigated in June 2018, producing...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2021) 9 (1): 00108.
Published: 21 May 2021
... During a research expedition in Hudson Bay in June 2018, vast areas of thick (>10 m), deformed sediment-laden sea ice were encountered unexpectedly in southern Hudson Bay and presented difficult navigation conditions for the Canadian Coast Guard Ship Amundsen. An aerial survey of one of these floes...
Journal Articles
Elementa: Science of the Anthropocene (2021) 9 (1): 00103.
Published: 16 March 2021
... cycle of sea-ice growth and melt in an Arctic estuary (Nunavut, Canada). This data set was collected through three consecutive yearlong deployments of sensors for pH and partial pressure of CO 2 in seawater ( p CO 2sw ) on a cabled underwater observatory. The sensors were remarkably stable compared...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2020) 8 (1): 076.
Published: 20 November 2020
...Rémi Amiraux; Christopher Burot; Patricia Bonin; Guillaume Massé; Sophie Guasco; Marcel Babin; Frédéric Vaultier; Jean-François Rontani During sea-ice melt in the Arctic, primary production by sympagic (sea-ice) algae can be exported efficiently to the seabed if sinking rates are rapid...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2020) 8: 30.
Published: 09 July 2020
.... Deming The decline of sea-ice thickness, area, and volume due to the transition from multi-year to first-year sea ice has improved the under-ice light environment for pelagic Arctic ecosystems. One unexpected and direct consequence of this transition, the proliferation of under-ice phytoplankton blooms...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2020) 8: 25.
Published: 19 June 2020
...Hannah M. Dawson; Katherine R. Heal; Angela K. Boysen; Laura T. Carlson; Anitra E. Ingalls; Jodi N. Young; Detlev Helmig; Kevin Arrigo Sea-ice algae are an important source of primary production in polar regions, yet we have limited understanding of their responses to the seasonal cycling...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2020) 8: 16.
Published: 23 April 2020
...Madison L. Harasyn; Dustin Isleifson; Wayne Chan; David G. Barber; Jody W. Deming; Stephen F. Ackley Monitoring the trend of sea ice breakup and formation in Hudson Bay is vital for maritime operations, such as local hunting or shipping, particularly in response to the lengthening of the ice-free...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2019) 7: 44.
Published: 13 November 2019
..., with changes in sea ice cover expected to impact phytoplankton primary production. During the Green Edge expedition, the development of the late spring–early summer diatom bloom was studied in relation with the sea ice retreat by multiple transects across the marginal ice zone. Biogenic silica concentrations...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2019) 7: 33.
Published: 09 August 2019
...Margaux Gourdal; Odile Crabeck; Martine Lizotte; Virginie Galindo; Michel Gosselin; Marcel Babin; Michael Scarratt; Maurice Levasseur; Jody W. Deming; Kevin Arrigo This paper presents the first empirical estimates of dimethyl sulfide (DMS) gas fluxes across permeable sea ice in the Arctic. DMS...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2019) 7: 14.
Published: 03 May 2019
...Peter K. Peterson; Mark Hartwig; Nathaniel W. May; Evan Schwartz; Ignatius Rigor; Wendy Ermold; Michael Steele; James H. Morison; Son V. Nghiem; Kerri A. Pratt; Detlev Helmig; Joël Savarino As sources of reactive halogens, snowpacks in sea ice regions control the oxidative capacity of the Arctic...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2018) 6: 49.
Published: 06 July 2018
...Harry L. Stern; Axel J. Schweiger; Jinlun Zhang; Michael Steele; Jody W. Deming, Ph.D.; Ted Maksym The size distribution of sea-ice floes is an important descriptor of the sea-ice cover. Most studies report that floe sizes follow a power-law distribution over some size range, but the power-law...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2018) 6: 48.
Published: 05 July 2018
... target locations marked by buoys (termed cluster #1, #2, #3, #4) as they drifted on the sea ice in the Beaufort Sea in July and August 2014 as part of the ONR MIZ Program ( Lee et al., 2012 ). Image locations range from 73–75°N latitude and 140–160°W longitude. See Hwang et al. ( 2017a ) for further...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2018) 6: 19.
Published: 26 February 2018
... are Inuit or Cree. Sea ice is a cornerstone of the environment and culture of the study area but is also the main barrier to shipping traffic, which has been growing in the area. This paper presents a review of sea ice and shipping in the study area and an analysis of shipping accessibility as represented...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2018) 6: 4.
Published: 11 January 2018
...Maria A. van Leeuwe; Letizia Tedesco; Kevin R. Arrigo; Philipp Assmy; Karley Campbell; Klaus M. Meiners; Janne-Markus Rintala; Virginia Selz; David N. Thomas; Jacqueline Stefels; Jody W. Deming Sea ice is one the largest biomes on earth, yet it is poorly described by biogeochemical and climate...
Includes: Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2017) 5: 40.
Published: 26 July 2017
...Byongjun Hwang; Jeremy Wilkinson; Ted Maksym; Hans C. Graber; Axel Schweiger; Christopher Horvat; Donald K. Perovich; Alexandra E. Arntsen; Timothy P. Stanton; Jinchang Ren; Peter Wadhams; Jody W. Deming; James Thomson Breakup of the near-continuous winter sea ice into discrete summer ice floes...
Includes: Multimedia, Supplementary data
Journal Articles
Elementa: Science of the Anthropocene (2017) 5: 15.
Published: 30 March 2017
... on passive microwave-based sea ice concentration was used to characterize the timing of the ice on the shipping corridor to the Port between 1980 and 2014. Efforts were made to produce results in a readily accessible format for stakeholders of the shipping industry; for example, open water was defined using...
Includes: Supplementary data