DEEP PURPLE: darkening of the Greenland Ice Sheet

Publications

SNICAR-ADv4: A physically based radiative transfer model to represent the spectral albedo of glacier ice

Auteurs: Chloe A. Whicker; Mark Flanner; Cheng Dang; Charles S. Zender; Joseph Cook; Alex S. Gardner
Publié dans: The Cryosphere, Numéro 16, 2022, Page(s) 1197–1220, ISSN 1994-0424
Éditeur: Copernicus Publications
DOI: 10.5194/tc-16-1197-2022

Mineral phosphorus drives glacier algal blooms on the Greenland Ice Sheet

Auteurs: Jenine McCutcheon, Stefanie Lutz, Christopher Williamson, Joseph M. Cook, Andrew J. Tedstone, Aubry Vanderstraeten, Siobhan A. Wilson, Anthony Stockdale, Steeve Bonneville, Alexandre M. Anesio, Marian L. Yallop, James B. McQuaid, Martyn Tranter, Liane G. Benning
Publié dans: Nature Communications, Numéro 12/1, 2021, ISSN 2041-1723
Éditeur: Nature Publishing Group
DOI: 10.1038/s41467-020-20627-w

Light absorption and albedo reduction by pigmented microalgae on snow and ice

Auteurs: Chevrollier L, Cook JM, Halbach L, Jakobsen H, Benning LG, Anesio AM and Tranter M
Publié dans: Journal of Glaciology, Numéro 69 (274), 2022, Page(s) 333 - 341, ISSN 0022-1430
Éditeur: International Glaciological Society
DOI: 10.1017/jog.2022.64

Biological albedo reduction on ice sheets, glaciers, and snowfields

Auteurs: Scott Hotaling, Stefanie Lutz, Roman J.Dial, Alexandre M.Anesio, Liane G.Benning, Andrew G. Fountain, Joanna L.Kelley, Jenine McCutcheon, S. McKenzie Skiles, Nozomu Takeuchi, Trinity L. Hamilton
Publié dans: Earth-Science Reviews, Numéro 220, 2021, ISSN 0012-8252
Éditeur: Elsevier BV
DOI: 10.1016/j.earscirev.2021.103728

Sulfur- and iron-rich mineralogical features preserved in permafrost in the Canadian High Arctic: Analogs for the astrobiological exploration of Mars

Auteurs: Lau GE, Trivedi CB, Grasby SE, Spear JR, Cosmidis J and Templeton AS
Publié dans: Frontiers in Astronomy and Space Sciences, Numéro 9, 2022, ISSN 2296-987X
Éditeur: Frontiers
DOI: 10.3389/fspas.2022.825019

Interactions of Fungi and Algae from the Greenland Ice Sheet

Auteurs: L. Perini; C. Gostinčar; M. Likar; J. C. Frisvad; R. Kostanjšek; M. Nicholes; C. Williamson; A. M. Anesio; P. Zalar; N. Gunde-Cimerman
Publié dans: Environmental Microbiology, 2022, ISSN 1462-2920
Éditeur: Wiley
DOI: 10.1007/s00248-022-02033-5

Pigment signatures of algal communities and their implications for glacier surface darkening

Auteurs: Halbach L, Chevrollier L, Doting E, Cook JM, Jensen MB, Benning LG, Bradley JA, Hansen M, Lund-Hansen LC, Markager S, Sorrell BK, Tranter M, Trivedi CB, Winkel M and Anesio AM
Publié dans: Scientific Reports, Numéro 12(1):17643, 2022, ISSN 2045-2322
Éditeur: Nature Publishing Group
DOI: 10.1038/s41598-022-22271-4

Seasonality of Glacial Snow and Ice Microbial Communities

Auteurs: Matthias Winkel, Christopher B Trivedi, Rey Mourot, James A Bradley, Andrea Vieth-Hillebrand , Liane G Benning
Publié dans: Frontiers in Microbiology, 2022, ISSN 1664-302X
Éditeur: Frontiers Media
DOI: 10.3389/fmicb.2022.876848

DNA/RNA Preservation in Glacial Snow and Ice Samples

Auteurs: Christopher B Trivedi, Christoph Keuschnig, Catherine Larose, Daniel Vasconcelos Rissi, Rey Mourot, James A Bradley, Matthias Winkel, Liane G Benning
Publié dans: Frontiers in Microbiology, 2022, ISSN 1664-302X
Éditeur: Frontiers Media
DOI: 10.3389/fmicb.2022.894893

The Impact of Bare Ice Duration and Geo-Topographical Factors on the Darkening of the Greenland Ice Sheet

Auteurs: Feng S, Cook JM, Naegeli K, Anesio AM, Benning LG and Tranter M
Publié dans: Geophysical Research Letters, Numéro 51(1), 2023, ISSN 0094-8276
Éditeur: American Geophysical Union
DOI: 10.1029/2023gl104894

Active and dormant microorganisms on glacier surfaces

Auteurs: Bradley JA, Trivedi CB, Winkel M, Mourot R, Lutz S, Larose C, Keuschnig C, Doting E, Halbach L, Zervas A, Anesio AM and Benning LG
Publié dans: Geobiology, Numéro 21(2), 2022, Page(s) 244-261, ISSN 1472-4677
Éditeur: Blackwell Publishing Inc.
DOI: 10.1111/gbi.12535

The exometabolome of microbial communities inhabiting bare ice surfaces on the southern Greenland Ice Sheet

Auteurs: Eva L. Doting, Marie B. Jensen, Elisa K. Peter, Lea Ellegaard-Jensen, Martyn Tranter, Liane G. Benning, Martin Hansen, Alexandre M. Anesio
Publié dans: Environmental Microbiology, Numéro 26(2), 2024, ISSN 1462-2912
Éditeur: Blackwell Publishing Inc.
DOI: 10.1111/1462-2920.16574

Optimal estimation of snow and ice surface parameters from imaging spectroscopy measurements

Auteurs: Niklas Bohn, Thomas H. Painter, David R. Thompson, Nimrod Carmon, Jouni Susiluoto, Michael J. Turmon, Mark C. Helmlinger, Robert O. Green, Joseph M. Cook, Luis Guanter
Publié dans: Remote Sensing of Environment, Numéro 264, 2021, ISSN 0034-4257
Éditeur: Elsevier BV
DOI: 10.1016/j.rse.2021.112613

Greenland Ice Sheet Surfaces Colonized by Microbial Communities Emit Volatile Organic Compounds

Auteurs: Doting, Eva L.; Davie-Martin, Cleo L.; Johansen, Anders; Benning, Liane G.; Tranter, Martyn; Rinnan, Riikka; Anesio, Alexandre M.
Publié dans: Frontiers in Microbiology, 2022, ISSN 1664-302X
Éditeur: Frontiers Media
DOI: 10.3389/fmicb.2022.886293

Long time series (1984–2020) of albedo variations on the Greenland ice sheet from harmonized Landsat and Sentinel 2 imagery

Auteurs: Feng S, Cook JM, Anesio AM, Benning LG and Tranter M
Publié dans: Journal of Glaciology, 2023, ISSN 0022-1430
Éditeur: International Glaciological Society
DOI: 10.1017/jog.2023.11

Dark ice in a warming world: advances and challenges in the study of Greenland Ice Sheet's biological darkening

Auteurs: Halbach L, Chevrollier LA, Cook JM, Stevens IT, Hansen M, Anesio AM, Benning LG and Tranter M
Publié dans: Annals of Glaciology, Numéro 63 (87-89 ), 2023, Page(s) 95-100, ISSN 0260-3055
Éditeur: International Glaciological Society
DOI: 10.1017/aog.2023.17

Spatially consistent microbial biomass and future cellular carbon release from melting Northern Hemisphere glacier surfaces

Auteurs: Stevens IT, Irvine-Fynn TDL, Edwards A, Mitchell AC, Cook JM, Porter PR, Holt TO, Huss M, Fettweis X, Moorman BJ, Sattler B and Hodson AJ
Publié dans: Communications Earth & Environment, Numéro 275, 2022, ISSN 2662-4435
Éditeur: Springer Nature
DOI: 10.1038/s43247-022-00609-0

Compositions of dissolved organic matter in the ice-covered waters above the Aurora hydrothermal vent system, Gakkel Ridge, Arctic Ocean

Auteurs: Sert MF, Niemann H, Reeves EP, Granskog MA, Hand KP, Kekäläinen T, Jänis J, Rossel PE, Ferré B, Silyakova A and Gründger F
Publié dans: Biogeosciences, Numéro 19, 2022, Page(s) 2101-2120, ISSN 1726-4189
Éditeur: Copernicus Publ.
DOI: 10.5194/bg-19-2101-2022

Dissolved Nitrogen Speciation and Concentration During Spring Thaw in the Greenland Ice Sheet Dark Zone: Evidence for Microbial Activity

Auteurs: Holland AT, Williamson CJ, Tedstone AJ, Anesio AM, Tranter M
Publié dans: Frontiers in Earth Science, Numéro 10 - 2022, 2022, ISSN 2296-6463
Éditeur: Frontiers
DOI: 10.3389/feart.2022.711560

Remote sensing of ice albedo using harmonized Landsat and Sentinel 2 datasets: validation

Auteurs: Feng S, Cook JM, Onuma Y, Naegeli K, Tan W, Anesio AM, Benning LG and Tranter M
Publié dans: International Journal of Remote Sensing, 2023, ISSN 0143-1161
Éditeur: Taylor & Francis
DOI: 10.1080/01431161.2023.2291000

Exploring microbial diversity in Greenland Ice Sheet supraglacial habitats through culturing-dependent and -independent approaches

Auteurs: Jaarsma, Sipes, Zervas, Jiménez, Ellegaard-Jensen, Thøgersen, Stougaard, Benning, Tranter and Anesio
Publié dans: FEMS Microbiology Ecology, Numéro 99(11), 2023, ISSN 0168-6496
Éditeur: Blackwell
DOI: 10.1093/femsec/fiad119

Genotyping by sequencing for estimating relative abundances of diatom taxa in mock communities

Auteurs: Çiftçi O, Wagemaker CAM, Mertens A, van Bodegom P, Pirovano W and Gravendeel B
Publié dans: BMC Ecology and Evolution, Numéro 23(1):4, 2023, ISSN 2730-7182
Éditeur: Springer Nature
DOI: 10.1186/s12862-023-02104-2

Homologs of Ancestral CNNM Proteins Affect Magnesium Homeostasis and Circadian Rhythmicity in a Model Eukaryotic Cell

Auteurs: Sergio Gil, Helen K. Feord, Gerben van Ooijen
Publié dans: International Journal of Molecular Sciences, Numéro 24(3), 2023, ISSN 1422-0067
Éditeur: Multidisciplinary Digital Publishing Institute (MDPI)
DOI: 10.3390/ijms24032273

The dark art of cultivating glacier ice algae

Auteurs: Jensen MB, Perini L, Halbach L, Jakobsen H, Haraguchi L, Ribeiro S, Tranter M, Benning LG and Anesio AM
Publié dans: Botany Letters, 2023, ISSN 1253-8078
Éditeur: Societe Botanique de France
DOI: 10.1080/23818107.2023.2248235

The apparent effect of orbital drift on time series of MODIS MOD10A1 albedo on the Greenland ice sheet

Auteurs: Feng S, Wehrlé A, Cook JM, Anesio AM, Box JE, Benning LG and Tranter M
Publié dans: Science of Remote Sensing, Numéro 9, 2023, ISSN 2666-0172
Éditeur: Elsevier
DOI: 10.1016/j.srs.2023.100116

The Undiscovered Biosynthetic Potential of the Greenland Ice Sheet Microbiome

Auteurs: Jaarsma, Sipes, Zervas, Jiménez, Smith, Svendsen, Ellegaard-Jensen, Thøgersen, Stougaard, Benning, Tranter and Anesio
Publié dans: ARPHA Conference Abstracts, Numéro 6, 2023, ISSN 2603-3925
Éditeur: Pensoft Publishers
DOI: 10.3897/aca.6.e108004

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