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Bradley James

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Publications

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The atmosphere: a transport medium or an active microbial ecosystem?

Rachael Lappan , Jordan Thakar , Laura Molares Moncayo , Alexi Besser , James A Bradley
The International Society of Microbiologial Ecology Journal, 2024, 18 (1), pp.wrae092. ⟨10.1093/ismejo/wrae092⟩
Journal articles hal-04663494v1
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Seasonal dynamics of Arctic soils: Capturing year-round processes in measurements and soil biogeochemical models

Zhou Lyu , Pacifica Sommers , Steven K Schmidt , Marta Magnani , Mihai Cimpoiasu
Earth-Science Reviews, 2024, 254, pp.104820. ⟨10.1016/j.earscirev.2024.104820⟩
Journal articles hal-04621009v1
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Characterization of a Deglaciated Sediment Chronosequence in the High Arctic Using Near‐Surface Geoelectrical Monitoring Methods

Mihai O Cimpoiasu , Oliver Oliver Kuras , Harry Harrison , Paul B Wilkinson , Philip Meldrum
Permafrost and Periglacial Processes, 2024, 35 (2), pp.157-171. ⟨10.1002/ppp.2220⟩
Journal articles hal-04621012v1
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Arctic plasmidome analysis reveals distinct relationships among associated antimicrobial resistance genes and virulence genes along anthropogenic gradients

Nicoletta Makowska‐zawierucha , Artur Trzebny , Krzysztof Zawierucha , Vineeth Manthapuri , James A Bradley
Global Change Biology, 2024, 30 (5), ⟨10.1111/gcb.17293⟩
Journal articles hal-04621011v1
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Principal role of fungi in soil carbon stabilization during early pedogenesis in the high Arctic

Juan Carlos Trejos-Espeleta , Juan Marin-Jaramillo , Steven Schmidt , Pacifica Sommers , James Bradley
Proceedings of the National Academy of Sciences of the United States of America, 2024, 121 (28), pp.e2402689121. ⟨10.1073/pnas.2402689121⟩
Journal articles hal-04663492v1

Long-term organic carbon preservation enhanced by iron and manganese

Oliver Moore , Lisa Curti , Clare Woulds , James Bradley , Peyman Babakhani
Nature, 2023, 621 (7978), pp.312-317. ⟨10.1038/s41586-023-06325-9⟩
Journal articles hal-04450498v1

A global perspective on bacterial diversity in the terrestrial deep subsurface

A. Soares , A. Edwards , D. An , A. Bagnoud , J. Bradley
Microbiology, 2023, 169 (1), ⟨10.1099/mic.0.001172⟩
Journal articles hal-04450501v1

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

Laura Halbach , Lou-Anne Chevrollier , Eva Doting , Joseph Cook , Marie Jensen
Scientific Reports, 2022, 12 (1), pp.17643. ⟨10.1038/s41598-022-22271-4⟩
Journal articles hal-04450503v1
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DNA/RNA Preservation in Glacial Snow and Ice Samples

Christopher Trivedi , Christoph Keuschnig , Catherine Larose , Daniel Vasconcelos Rissi , Rey Mourot
Frontiers in Microbiology, 2022, 13, ⟨10.3389/fmicb.2022.894893⟩
Journal articles hal-03827594v1

Seasonality of Glacial Snow and Ice Microbial Communities

Matthias Winkel , Christopher Trivedi , Rey Mourot , James Bradley , Andrea Vieth-Hillebrand
Frontiers in Microbiology, 2022, 13, ⟨10.3389/fmicb.2022.876848⟩
Journal articles hal-04450507v1
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Transfer efficiency of organic carbon in marine sediments

James Bradley , Dominik Hülse , Douglas Larowe , Sandra Arndt
Nature Communications, 2022, 13 (1), pp.7297. ⟨10.1038/s41467-022-35112-9⟩
Journal articles hal-04450502v1

Sources and Fluxes of Organic Carbon and Energy to Microorganisms in Global Marine Sediments

James Bradley , Sandra Arndt , Jan Amend , Ewa Burwicz-Galerne , Douglas Larowe
Frontiers in Microbiology, 2022, 13, ⟨10.3389/fmicb.2022.910694⟩
Journal articles hal-04450505v1

DNA/RNA Preservation in Glacial Snow and Ice Samples

Christopher Trivedi , Christoph Keuschnig , Catherine Larose , Daniel Vasconcelos Rissi , Rey Mourot
Frontiers in Microbiology, 2022, 13, ⟨10.3389/fmicb.2022.894893⟩
Journal articles hal-04450506v1
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Active and dormant microorganisms on glacier surfaces

James A Bradley , Christopher B Trivedi , Matthias Winkel , Rey Mourot , Stefanie Lutz
Geobiology, 2022, 21 (2), pp.244-261. ⟨10.1111/gbi.12535⟩
Journal articles hal-04291424v1

Trace gas oxidizers are widespread and active members of soil microbial communities

Sean Bay , Xiyang Dong , James Bradley , Pok Man Leung , Rhys Grinter
Nature Microbiology, 2021, 6 (2), pp.246-256. ⟨10.1038/s41564-020-00811-w⟩
Journal articles hal-04450510v1
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How allogenic factors affect succession in glacier forefields

Robin Wojcik , Jana Eichel , James Bradley , Liane Benning
Earth-Science Reviews, 2021, 218, pp.103642. ⟨10.1016/j.earscirev.2021.103642⟩
Journal articles hal-04450509v1
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Widespread energy limitation to life in global subseafloor sediments

J. Bradley , S. Arndt , J. Amend , E. Burwicz , A. Dale
Science Advances , 2020, 6 (32), ⟨10.1126/sciadv.aba0697⟩
Journal articles hal-04450513v1

Organic carbon and microbial activity in marine sediments on a global scale throughout the Quaternary

Douglas Larowe , Sandra Arndt , James Bradley , Ewa Burwicz , Andrew Dale
Geochimica et Cosmochimica Acta, 2020, 286, pp.227-247. ⟨10.1016/j.gca.2020.07.017⟩
Journal articles hal-04450515v1

Making a Place for the Next Generation of Geoscientists

Miling Li , Nicholas Sutfin , Margaret Christie , Maheshwari Neelam , James Bradley
Eos, Transactions American Geophysical Union, 2020, 101, ⟨10.1029/2020EO151355⟩
Journal articles hal-04450512v1
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Trace gas oxidizers are widespread and active members of soil microbial communities

Sean Bay , Xiyang Dong , James Bradley , Pok Man Leung , Rhys Grinter
Nature Microbiology, 2020, 6 (2), pp.246-256. ⟨10.1038/s41564-020-00811-w⟩
Journal articles hal-04527857v1

Glacial ecosystems are essential to understanding biodiversity responses to glacier retreat

Marek Stibal , James Bradley , Arwyn Edwards , Scott Hotaling , Krzysztof Zawierucha
Nature Ecology & Evolution, 2020, 4 (5), pp.686-687. ⟨10.1038/s41559-020-1163-0⟩
Journal articles hal-04450517v1

Impacts of deep‐sea mining on microbial ecosystem services

Beth Orcutt , James Bradley , William Brazelton , Emily Estes , Jacqueline Goordial
Limnology and Oceanography, 2020, 65 (7), pp.1489-1510. ⟨10.1002/lno.11403⟩
Journal articles hal-04450519v1

Bioenergetic Controls on Microbial Ecophysiology in Marine Sediments

James Bradley , Jan Amend , Douglas Larowe
Frontiers in Microbiology, 2018, 9, ⟨10.3389/fmicb.2018.00180⟩
Journal articles hal-04450523v1

Survival of the fewest: Microbial dormancy and maintenance in marine sediments through deep time

James Bradley , Jan Amend , Douglas Larowe
Geobiology, 2018, 17 (1), pp.43-59. ⟨10.1111/gbi.12313⟩
Journal articles hal-04450521v1

Microbial and Biogeochemical Dynamics in Glacier Forefields Are Sensitive to Century-Scale Climate and Anthropogenic Change

James Bradley , Alexandre Anesio , Sandra Arndt
Frontiers in Earth Science, 2017, 5, ⟨10.3389/feart.2017.00026⟩
Journal articles hal-04450526v1

Ecological Modeling of the Supraglacial Ecosystem: A Process-based Perspective

Marek Stibal , James Bradley , Jason Box
Frontiers in Earth Science, 2017, 5, ⟨10.3389/feart.2017.00052⟩
Journal articles hal-04450525v1

Carbonate-rich dendrolitic cones: insights into a modern analog for incipient microbialite formation, Little Hot Creek, Long Valley Caldera, California

James Bradley , Leslie Daille , Christopher Trivedi , Caitlin Bojanowski , Blake Stamps
npj Biofilms and Microbiomes, 2017, 3 (1), pp.32. ⟨10.1038/s41522-017-0041-2⟩
Journal articles hal-04450524v1
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Microbial dynamics in a High Arctic glacier forefield: a combined field, laboratory, and modelling approach

James Bradley , Sandra Arndt , Marie Šabacká , Liane Benning , Gary Barker
Biogeosciences, 2016, 13 (19), pp.5677-5696. ⟨10.5194/bg-13-5677-2016⟩
Journal articles hal-04450527v1
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Aerobiology Over Antarctica – A New Initiative for Atmospheric Ecology

David Pearce , Irina Alekhina , Aleks Terauds , Annick Wilmotte , Antonio Quesada
Frontiers in Microbiology, 2016, 7, ⟨10.3389/fmicb.2016.00016⟩
Journal articles hal-04450530v1

Bridging the divide: a model-data approach to Polar & Alpine Microbiology

James Bradley
FEMS Microbiology Ecology, 2016, pp.fiw015. ⟨10.1093/femsec/fiw015⟩
Journal articles hal-04450528v1
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SHIMMER (1.0): a novel mathematical model for microbial and biogeochemical dynamics in glacier forefield ecosystems

J. Bradley , A. Anesio , J. Singarayer , M. Heath , S. Arndt
Geoscientific Model Development, 2015, 8 (10), pp.3441-3470. ⟨10.5194/gmd-8-3441-2015⟩
Journal articles hal-04450531v1

Microbial community dynamics in the forefield of glaciers

James Bradley , Joy Singarayer , Alexandre Anesio
Proceedings of the Royal Society B: Biological Sciences, 2014, 281 (1795), pp.20140882. ⟨10.1098/rspb.2014.0882⟩
Journal articles hal-04450532v1