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David Olefeldt

David Olefeldt

D-Index & Metrics

Environmental Sciences

D-Index
42
Citations
13127
World Ranking
7260
National Ranking
323

Overview

David Olefeldt is affiliated with the University of Alberta in Canada and contributes extensively to research in Earth and Planetary Sciences as well as Environmental Science. Their work spans key subfields such as Atmospheric Science, Ecology, Global and Planetary Change, Environmental Chemistry, and Health, Toxicology and Mutagenesis.

The primary focus of Olefeldt's research includes a range of topics connected to climate and environmental studies. These cover climate change and permafrost, peatlands and wetlands ecology, cryospheric studies and observations, atmospheric and environmental gas dynamics, geology and paleoclimatology research, methane hydrates and related phenomena, and fire effects on ecosystems.

Olefeldt's recent publication record highlights contributions to various scientific journals. Notable papers include:

  • Half of global methane emissions come from highly variable aquatic ecosystem sources, 2021, Nature Geoscience
  • Carbon release through abrupt permafrost thaw, 2020, Nature Geoscience
  • Large stocks of peatland carbon and nitrogen are vulnerable to permafrost thaw, 2020, Proceedings of the National Academy of Sciences
  • Permafrost and Climate Change: Carbon Cycle Feedbacks From the Warming Arctic, 2022, Annual Review of Environment and Resources
  • The Boreal-Arctic Wetland and Lake Dataset (BAWLD), 2021, Earth system science data

These publications align with frequent publication venues where Olefeldt's research appears, including:

  • Journal of Geophysical Research Biogeosciences
  • Global Change Biology
  • Earth system science data
  • Global Biogeochemical Cycles
  • Water Resources Research

Collaborations have featured several recurring coauthors, underlining active research partnerships. Frequent coauthors include:

  • Merritt R. Turetsky
  • McKenzie A. Kuhn
  • Liam Heffernan
  • Gustaf Hugelius
  • Susan M. Natali

David Olefeldt's work navigates significant environmental questions related to permafrost thaw and wetland ecosystems, with a strong emphasis on carbon cycling and greenhouse gas emissions in northern landscapes. The research contributes data, analysis, and insights into global change biology and cryospheric science.

Best Publications

  • Climate change and the permafrost carbon feedback

    E. A. G. Schuur;A. D. McGuire;C. Schädel;C. Schädel;Guido Grosse

  • Half of global methane emissions come from highly variable aquatic ecosystem sources

    Judith A. Rosentreter;Judith A. Rosentreter;Alberto V. Borges;Bridget R. Deemer;Meredith A. Holgerson;Meredith A. Holgerson

  • Carbon release through abrupt permafrost thaw

    Merritt R. Turetsky;Merritt R. Turetsky;Benjamin W. Abbott;Miriam C. Jones;Katey Walter Anthony

  • Large stocks of peatland carbon and nitrogen are vulnerable to permafrost thaw.

    Gustaf Hugelius;Gustaf Hugelius;Julie Loisel;Sarah Chadburn;Robert B. Jackson

  • A synthesis of methane emissions from 71 northern, temperate, and subtropical wetlands

    Merritt R. Turetsky;Agnieszka Kotowska;Jill Bubier;Nancy B. Dise

  • Circumpolar distribution and carbon storage of thermokarst landscapes

    D. Olefeldt;S. Goswami;Guido Grosse;D. Hayes

  • Permafrost collapse is accelerating carbon release

    Merritt R. Turetsky;Benjamin W. Abbott;Miriam C. Jones;Katey Walter Anthony

  • Permafrost and Climate Change: Carbon Cycle Feedbacks From the Warming Arctic

    Unknown

  • Large loss of CO2 in winter observed across the northern permafrost region

    Susan M. Natali;Jennifer D. Watts;Brendan M. Rogers;Stefano Potter

  • Environmental and physical controls on northern terrestrial methane emissions across permafrost zones

    David Olefeldt;Merritt R. Turetsky;Patrick M. Crill;A. David McGuire

  • Biomass offsets little or none of permafrost carbon release from soils, streams, and wildfire: an expert assessment

    Benjamin W. Abbott;Jeremy B. Jones;Edward A. G. Schuur;F. Stuart Chapin

  • Wildfire as a major driver of recent permafrost thaw in boreal peatlands

    Carolyn M. Gibson;Laura E. Chasmer;Dan K. Thompson;William L. Quinton

  • A simplified, data-constrained approach to estimate the permafrost carbon-climate feedback

    C.D Koven;E.A.G. Schuur;C Schädel;T. J Bohn

  • Effects of permafrost and hydrology on the composition and transport of dissolved organic carbon in a subarctic peatland complex

    David Olefeldt;David Olefeldt;Nigel T. Roulet

  • Biomass production efficiency controlled by management in temperate and boreal ecosystems

    M. Campioli;S. Vicca;S. Luyssaert;J. Bilcke

  • A decade of boreal rich fen greenhouse gas fluxes in response to natural and experimental water table variability.

    David Olefeldt;David Olefeldt;Eugénie S. Euskirchen;Jennifer W. Harden;Evan S. Kane

  • Net carbon accumulation of a high-latitude permafrost palsa mire similar to permafrost-free peatlands

    David Olefeldt;David Olefeldt;Nigel T. Roulet;Onil Bergeron;Patrick M. Crill

  • The Boreal–Arctic Wetland and Lake Dataset (BAWLD)

    David Olefeldt;Mikael Hovemyr;McKenzie A. Kuhn;David Bastviken

  • BAWLD-CH 4 : a comprehensive dataset of methane fluxes from boreal and arctic ecosystems

    McKenzie A. Kuhn;Ruth K. Varner;Ruth K. Varner;David Bastviken;Patrick Crill

  • The essential carbon service provided by northern peatlands

    Lorna I Harris;Karen Richardson;Kelly A Bona;Scott J Davidson

  • Total waterborne carbon export and DOC composition from ten nested subarctic peatland catchments—importance of peatland cover, groundwater influence, and inter‐annual variability of precipitation patterns

    David Olefeldt;David Olefeldt;Nigel Roulet;Reiner Giesler;Andreas Persson

  • Biomass offsets little or none of permafrost carbon release from soils, streams, and wildfire

    Benjamin W. Abbott;Jeremy B. Jones;Edward A. G. Schuur;F. Stuart Chapin

Frequent Co-Authors

Merritt R. Turetsky
Merritt R. Turetsky University of Colorado Boulder
Edward A. G. Schuur
Edward A. G. Schuur Northern Arizona University
Suzanne E. Tank
Suzanne E. Tank University of Alberta
Gustaf Hugelius
Gustaf Hugelius Stockholm University
William L. Quinton
William L. Quinton Wilfrid Laurier University
Guido Grosse
Guido Grosse Alfred Wegener Institute for Polar and Marine Research
Susan M. Natali
Susan M. Natali Woods Hole Research Center
Benjamin W. Abbott
Benjamin W. Abbott Brigham Young University
Claire C. Treat
Claire C. Treat Aarhus University
Kevin Schaefer
Kevin Schaefer Cooperative Institute for Research in Environmental Sciences

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