Articles | Volume 12, issue 13
https://doi.org/10.5194/bg-12-4017-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
https://doi.org/10.5194/bg-12-4017-2015
© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.
the Creative Commons Attribution 3.0 License.
Research article
| 
03 Jul 2015
Research article |
| 03 Jul 2015
Spatiotemporal patterns of tundra fires: late-Quaternary charcoal records from Alaska
M. L. Chipman
Program in Ecology, Evolution, and Conservation Biology, University of Illinois, 505 S. Goodwin Ave., Urbana, Illinois 61802, USA
V. Hudspith
Department of Plant Biology, University of Illinois, 505 S. Goodwin Ave., Urbana, Illinois 61802, USA
now at: Department of Geography, University of Exeter, Laver Building 440, Exeter, EX4 4QE, UK
P. E. Higuera
College of Natural Resources, University of Idaho, P.O. Box 441133, Moscow, Idaho 83844, USA
P. A. Duffy
Neptune and Company, Inc., 1435 Garrison Street, Suite 110, Lakewood, Colorado 80215, USA
R. Kelly
Department of Plant Biology, University of Illinois, 505 S. Goodwin Ave., Urbana, Illinois 61802, USA
now at: Nicholas School of the Environment, Duke University, Box 90338, Durham, North Carolina 27708, USA
W. W. Oswald
Institute for Liberal Arts and Interdisciplinary Studies, Emerson College, 120 Boylston St., Boston, Massachusetts 02116, USA
F. S. Hu
CORRESPONDING AUTHOR
Program in Ecology, Evolution, and Conservation Biology, University of Illinois, 505 S. Goodwin Ave., Urbana, Illinois 61802, USA
Department of Plant Biology, University of Illinois, 505 S. Goodwin Ave., Urbana, Illinois 61802, USA
Department of Geology, University of Illinois, 605 E. Springfield Ave., Champaign, Illinois 61820, USA
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Jennifer R. Marlon, Ryan Kelly, Anne-Laure Daniau, Boris Vannière, Mitchell J. Power, Patrick Bartlein, Philip Higuera, Olivier Blarquez, Simon Brewer, Tim Brücher, Angelica Feurdean, Graciela Gil Romera, Virginia Iglesias, S. Yoshi Maezumi, Brian Magi, Colin J. Courtney Mustaphi, and Tonishtan Zhihai
Biogeosciences, 13, 3225–3244, https://doi.org/10.5194/bg-13-3225-2016, https://doi.org/10.5194/bg-13-3225-2016, 2016
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We reconstruct spatiotemporal variations in biomass burning since the Last Glacial Maximum (LGM) using the Global Charcoal Database version 3 (including 736 records) and a method to grid the data. LGM to late Holocene burning broadly tracks global and regional climate changes over that interval. Human activities increase fire in the 1800s and then reduce it for most of the 20th century. Burning is now rapidly increasing, particularly in western North America and southeastern Australia.
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Clément Coiffard, Haytham El Atfy, Johan Renaudie, Robert Bussert, and Dieter Uhl
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Angelica Feurdean, Roxana Grindean, Gabriela Florescu, Ioan Tanţău, Eva M. Niedermeyer, Andrei-Cosmin Diaconu, Simon M. Hutchinson, Anne Brigitte Nielsen, Tiberiu Sava, Andrei Panait, Mihaly Braun, and Thomas Hickler
Biogeosciences, 18, 1081–1103, https://doi.org/10.5194/bg-18-1081-2021, https://doi.org/10.5194/bg-18-1081-2021, 2021
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Here we used multi-proxy analyses from Lake Oltina (Romania) and quantitatively examine the past 6000 years of the forest steppe in the lower Danube Plain, one of the oldest areas of human occupation in southeastern Europe. We found the greatest tree cover between 6000 and 2500 cal yr BP. Forest loss was under way by 2500 yr BP, falling to ~20 % tree cover linked to clearance for agriculture. The weak signs of forest recovery over the past 2500 years highlight recurring anthropogenic pressure.
Matthew L. Trumper, Daniel Griffin, Sarah E. Hobbie, Ian M. Howard, David M. Nelson, Peter B. Reich, and Kendra K. McLauchlan
Biogeosciences, 17, 4509–4522, https://doi.org/10.5194/bg-17-4509-2020, https://doi.org/10.5194/bg-17-4509-2020, 2020
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We developed century-scale records of wood nitrogen isotopes (δ15N) from 16 trees across a long-term savanna fire experiment. Results show similar long-term trajectories in three out of four burn treatments. Lack of evidence to support our hypotheses underscores the complexity of nitrogen dynamics inferred from wood δ15N. This is the first study to our knowledge to investigate multi-decadal effects of fire at different return intervals on wood δ15N, a potential proxy of nitrogen availability.
Angelica Feurdean, Boris Vannière, Walter Finsinger, Dan Warren, Simon C. Connor, Matthew Forrest, Johan Liakka, Andrei Panait, Christian Werner, Maja Andrič, Premysl Bobek, Vachel A. Carter, Basil Davis, Andrei-Cosmin Diaconu, Elisabeth Dietze, Ingo Feeser, Gabriela Florescu, Mariusz Gałka, Thomas Giesecke, Susanne Jahns, Eva Jamrichová, Katarzyna Kajukało, Jed Kaplan, Monika Karpińska-Kołaczek, Piotr Kołaczek, Petr Kuneš, Dimitry Kupriyanov, Mariusz Lamentowicz, Carsten Lemmen, Enikö K. Magyari, Katarzyna Marcisz, Elena Marinova, Aidin Niamir, Elena Novenko, Milena Obremska, Anna Pędziszewska, Mirjam Pfeiffer, Anneli Poska, Manfred Rösch, Michal Słowiński, Miglė Stančikaitė, Marta Szal, Joanna Święta-Musznicka, Ioan Tanţău, Martin Theuerkauf, Spassimir Tonkov, Orsolya Valkó, Jüri Vassiljev, Siim Veski, Ildiko Vincze, Agnieszka Wacnik, Julian Wiethold, and Thomas Hickler
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Our study covers the full Holocene (the past 11 500 years) climate variability and vegetation composition and provides a test on how vegetation and climate interact to determine fire hazard. An important implication of this test is that percentage of tree cover can be used as a predictor of the probability of fire occurrence. Biomass burned is highest at ~ 45 % tree cover in temperate forests and at ~ 60–65 % tree cover in needleleaf-dominated forests.
Sebastian Wetterich, Thomas A. Davidson, Anatoly Bobrov, Thomas Opel, Torben Windirsch, Kasper L. Johansen, Ivan González-Bergonzoni, Anders Mosbech, and Erik Jeppesen
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The effects of seabird presence on permafrost peat evolution in NW Greenland were studied by tracing changes in stable C and N isotope composition along the path from bird sources into permafrost peat. The permafrost growth was triggered by organic matter and nutrient input since the neoglacial cooling and concurrent polynya establishment. The study deals with the complex response of biologic and permafrost dynamics to High Arctic climatic and oceanographic conditions of the Late Holocene.
Malin M. Ziehmer, Kurt Nicolussi, Christian Schlüchter, and Markus Leuenberger
Biogeosciences, 15, 1047–1064, https://doi.org/10.5194/bg-15-1047-2018, https://doi.org/10.5194/bg-15-1047-2018, 2018
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Cellulose content (CC (%)) series from two high-Alpine species, Larix decidua Mill. (European larch, LADE) and Pinus cembra L. (Swiss stone pine, PICE) are investigated in modern wood samples and Holocene wood remains from the Early and mid-Holocene. Trends in modern and Holocene time series as well as climate–cellulose relationships for modern trees in the Alps show high potential for CC (%) to be established as novel supplementary proxy in dendroclimatology.
Stephanie L. Strother, Ulrich Salzmann, Francesca Sangiorgi, Peter K. Bijl, Jörg Pross, Carlota Escutia, Ariadna Salabarnada, Matthew J. Pound, Jochen Voss, and John Woodward
Biogeosciences, 14, 2089–2100, https://doi.org/10.5194/bg-14-2089-2017, https://doi.org/10.5194/bg-14-2089-2017, 2017
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One of the main challenges in Antarctic vegetation reconstructions is the uncertainty in unambiguously identifying reworked pollen and spore assemblages in marine sedimentary records influenced by waxing and waning ice sheets. This study uses red fluorescence and digital imaging as a new tool to identify reworking in a marine sediment core from circum-Antarctic waters to reconstruct Cenozoic climate change and vegetation with high confidence.
Bernd Wagner, Thomas Wilke, Alexander Francke, Christian Albrecht, Henrike Baumgarten, Adele Bertini, Nathalie Combourieu-Nebout, Aleksandra Cvetkoska, Michele D'Addabbo, Timme H. Donders, Kirstin Föller, Biagio Giaccio, Andon Grazhdani, Torsten Hauffe, Jens Holtvoeth, Sebastien Joannin, Elena Jovanovska, Janna Just, Katerina Kouli, Andreas Koutsodendris, Sebastian Krastel, Jack H. Lacey, Niklas Leicher, Melanie J. Leng, Zlatko Levkov, Katja Lindhorst, Alessia Masi, Anna M. Mercuri, Sebastien Nomade, Norbert Nowaczyk, Konstantinos Panagiotopoulos, Odile Peyron, Jane M. Reed, Eleonora Regattieri, Laura Sadori, Leonardo Sagnotti, Björn Stelbrink, Roberto Sulpizio, Slavica Tofilovska, Paola Torri, Hendrik Vogel, Thomas Wagner, Friederike Wagner-Cremer, George A. Wolff, Thomas Wonik, Giovanni Zanchetta, and Xiaosen S. Zhang
Biogeosciences, 14, 2033–2054, https://doi.org/10.5194/bg-14-2033-2017, https://doi.org/10.5194/bg-14-2033-2017, 2017
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Lake Ohrid is considered to be the oldest existing lake in Europe. Moreover, it has a very high degree of endemic biodiversity. During a drilling campaign at Lake Ohrid in 2013, a 569 m long sediment sequence was recovered from Lake Ohrid. The ongoing studies of this record provide first important information on the environmental and evolutionary history of the lake and the reasons for its high endimic biodiversity.
Lutz Schirrmeister, Georg Schwamborn, Pier Paul Overduin, Jens Strauss, Margret C. Fuchs, Mikhail Grigoriev, Irina Yakshina, Janet Rethemeyer, Elisabeth Dietze, and Sebastian Wetterich
Biogeosciences, 14, 1261–1283, https://doi.org/10.5194/bg-14-1261-2017, https://doi.org/10.5194/bg-14-1261-2017, 2017
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We investigate late Pleistocene permafrost at the Buor Khaya Peninsula (Laptev Sea, Siberia) for cryolithological, geochemical, and geochronological parameters. The sequences were composed of ice-oversaturated silts and fine-grained sands with 0.2 to 24 wt% of organic matter. The deposition was between 54.1 and 9.7 kyr BP. Due to coastal erosion, the biogeochemical signature of the deposits represents the terrestrial end-member, and is related to organic matter deposited in the marine realm.
Heike Hildegard Zimmermann, Elena Raschke, Laura Saskia Epp, Kathleen Rosmarie Stoof-Leichsenring, Georg Schwamborn, Lutz Schirrmeister, Pier Paul Overduin, and Ulrike Herzschuh
Biogeosciences, 14, 575–596, https://doi.org/10.5194/bg-14-575-2017, https://doi.org/10.5194/bg-14-575-2017, 2017
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Organic matter stored in permafrost will start decomposing due to climate warming. To better understand its composition in ice-rich Yedoma, we analyzed ancient sedimentary DNA, pollen and non-pollen palynomorphs throughout an 18.9 m long permafrost core. The combination of both proxies allow an interpretation both of regional floristic changes and of the local environmental conditions at the time of deposition.
Niklas Leicher, Giovanni Zanchetta, Roberto Sulpizio, Biagio Giaccio, Bernd Wagner, Sebastien Nomade, Alexander Francke, and Paola Del Carlo
Biogeosciences, 13, 2151–2178, https://doi.org/10.5194/bg-13-2151-2016, https://doi.org/10.5194/bg-13-2151-2016, 2016
Laura Sadori, Andreas Koutsodendris, Konstantinos Panagiotopoulos, Alessia Masi, Adele Bertini, Nathalie Combourieu-Nebout, Alexander Francke, Katerina Kouli, Sébastien Joannin, Anna Maria Mercuri, Odile Peyron, Paola Torri, Bernd Wagner, Giovanni Zanchetta, Gaia Sinopoli, and Timme H. Donders
Biogeosciences, 13, 1423–1437, https://doi.org/10.5194/bg-13-1423-2016, https://doi.org/10.5194/bg-13-1423-2016, 2016
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Lake Ohrid (FYROM/Albania) is the deepest, largest and oldest lake in Europe. To understand the climatic and environmental evolution of its area, a palynological study was undertaken for the last 500 ka. We found a correspondence between forested/non-forested periods and glacial-interglacial cycles of marine isotope stratigraphy. Our record shows a progressive change from cooler and wetter to warmer and dryer interglacial conditions. This shift is also visible in glacial vegetation.
H. Baumgarten, T. Wonik, D. C. Tanner, A. Francke, B. Wagner, G. Zanchetta, R. Sulpizio, B. Giaccio, and S. Nomade
Biogeosciences, 12, 7453–7465, https://doi.org/10.5194/bg-12-7453-2015, https://doi.org/10.5194/bg-12-7453-2015, 2015
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Gamma ray (GR) fluctuations and K values from downhole logging data obtained in the sediments of Lake Ohrid correlate with the global climate reference record (LR04 stack from δ18O) (Lisiecki and Raymo, 2005). GR and K values are considered a reliable proxy to depict glacial-interglacial cycles and document warm, humid and cold, drier periods. A robust age model for the downhole logging data over the past 630kyr was established and will play a crucial role for other working groups.
Y. F. Yao, X. Y. Song, A. H. Wortley, S. Blackmore, and C. S. Li
Biogeosciences, 12, 1525–1535, https://doi.org/10.5194/bg-12-1525-2015, https://doi.org/10.5194/bg-12-1525-2015, 2015
L. A. Sullivan and J. F. Parr
Biogeosciences, 10, 977–980, https://doi.org/10.5194/bg-10-977-2013, https://doi.org/10.5194/bg-10-977-2013, 2013
G. Brügmann, J. Krause, T. C. Brachert, B. Stoll, U. Weis, O. Kullmer, I. Ssemmanda, and D. F. Mertz
Biogeosciences, 9, 4803–4817, https://doi.org/10.5194/bg-9-4803-2012, https://doi.org/10.5194/bg-9-4803-2012, 2012
Cited articles
Ager, T. A.: Late Quaternary vegetation and climate history of the central Bering land bridge from St. Michael Island, western Alaska, Quaternary Res., 60, 19–32, 2003.
AICC – Alaska Interagency Coordination Center: Fire perimeter data, http://fire.ak.blm.gov/ (last access: 21 May 2013), 1943–2013.
Alfimov, A. V. and Berman, D. I.: Beringian climate during the Late Pleistocene and Holocene, Quaternary Sci. Rev., 20, 127–134, 2001.
Anderson, P. M. and Brubaker, L. B.: Vegetation history of northcentral Alaska: A mapped summary of late Quaternary pollen data, Quaternary Sci. Rev., 13, 71–92, 1994.
Badding, M. E., Briner, J. P., and Kaufman, D. S.: 10Be ages of late Pleistocene deglaciation and Neoglaciation in the north central Brooks Range, Arctic Alaska, J. Quaternary Sci., 21, 95–102, 2013.
Baker, W. L.: Fire Ecology in Rocky Mountain Landscapes, Island Press, Washington, DC, 2009.
Barclay, D. J., Wiles, G. C., and Calkin, P. E.: Holocene glacier fluctuations in Alaska, Quaternary Sci. Rev., 28, 2034–2048, 2009.
Begét, J., Mason, O., and Anderson, P.: Age, extent and climatic significance of the ca. 3400 BP Aniakchak tephra, western Alaska, USA, Holocene, 2, 51–56, 1992.
Binford, M. W.: Calculation and uncertainty analysis of 210Pb dates for PIRLA project lake sediment cores, J. Paleolimnol., 3, 253–267, 1990.
CAVM Team: Circumpolar Arctic Vegetation Map. (1:7,500,000 scale), Conservation of Arctic Flora and Fauna (CAFF) Map No. 1. U.S. Fish and Wildlife Service, Anchorage, Alaska, ISBN: 0-9767525-0-6, ISBN-13: 978-0-9767525-0-9, 2003.
CharAnalysis v1.1 program, http://code.google.com/p/charanalysis/, last access: 13 May 2013.
Clegg, B. F., Kelly, R., Clarke, G. H., Walker, I. R., and Hu, F. S.: Nonlinear response of summer temperature to Holocene insolation forcing in Alaska, P. Natl. Acad. Sci. USA, 108, 19299–19304, 2011.
Cleveland, W. S.: Robust locally weighted regression and smoothing scatterplots, J. Am. Stat. Assoc., 74, 829–836, https://doi.org/10.2307/2286407, 1979.
Eakins, J. D. and Morrison, T.: A new procedure for the determination of lead-210 in lake and marine sediments, Int. J. Appl. Radiat. Is., 29, 531–536, 1978.
Gavin, D. G., Brubaker, L. B., and Lertzman, K. P.: An 1800-year record of the spatial and temporal distribution of fire from the west coast of Vancouver Island, Canada, Can. J. Forest Res., 33, 573–586, https://doi.org/10.1139/X02-196, 2003.
Gavin, D. G., Hu, F. S., Lertzman, K., and Corbett, P.: Weak climatic control of stand-scale fire history during the late Holocene, Ecology, 87, 1722–1732, 2006.
Grosse, G., Harden, J., Turetsky, M., McGuire, A. D., Camill, P., Tarnocai, C., Frolking, S., Schuur, E. A. G., Jorgenson, T., Marchenko, S., Romanovsky, V., Wickland, K. P., French, N., Waldrop, M., Bourgeau-Chavez, L., and Striegl, R. G.: Vulnerability of high latitude soil organic carbon in North America to disturbance, J. Geophys. Res., 116, G00K06, https://doi.org/10.1029/2010JG001507, 2011.
Higuera, P. E., Peters, M. E., Brubaker, L. B., and Gavin, D. G.: Understanding the origin and analysis of sediment-charcoal records with a simulation model, Quaternary Sci. Rev., 26, 1790–1809, 2007.
Higuera, P. E., Brubaker, L. B., Anderson, P. M., Brown, T. A., Kennedy, A. T., and Hu, F. S.: Frequent fires in ancient shrub tundra: Implications of paleorecords for Arctic environmental change, PLoS One, 3, e0001744, https://doi.org/10.1371/journal.pone.0001744, 2008.
Higuera, P. E., Brubaker, L. B., Anderson, P. M., Hu, F. S., and Brown, T. A.: Vegetation mediated the impacts of postglacial climate change on fire regimes in the south-central Brooks Range, Alaska, Ecol. Monogr., 79, 201–219, 2009.
Higuera, P. E., Gavin, D. G., Bartlein, P. J., and Hallett, D. J.: Peak detection in sediment-charcoal records: impacts of alternative data analysis methods on fire-history interpretations, Int. J. Wildland Fire, 19, 996–1014, 2010.
Higuera, P. E., Chipman, M. L., Barnes, J. L., Urban, M. A., and Hu, F. S.: Variability of tundra fire regimes in Arctic Alaska: millennial-scale patterns and ecological implications, Ecol. Appl., 21, 3211–3226, 2011.
Hu, F. S., Brubaker, L. B., and Anderson, P. M.: Postglacial vegetation and climate change in the northern Bristol Bay region, southwestern Alaska, Quaternary Res., 43, 382–392, 1995.
Hu, F. S., Brubaker, L. B., Gavin, D. G., Higuera, P. E., Lynch, J. A., Rupp, T. S., and Tinner, W.: How climate and vegetation influence the fire regime of the Alaskan boreal-forest biome: the Holocene perspective, Mitig. Adapt. Strat. Gl., 11, 829–846, https://doi.org/10.1007/s11027-005-9015-4, 2006.
Hu, F. S., Higuera, P. E., Walsh, J. E., Chapman, W. L., Duffy, P. A., Brubaker, L. B., and Chipman, M. L.: Tundra burning in Alaska: Linkages to climatic change and sea ice retreat, J. Geophys. Res., 115, G04002, https://doi.org/10.1029/2009JG001270, 2010.
Kaufman, D. S., Jensen, B. J. L., Reyes, A. V., Schiff, C. J., Froese, D. G., and Pearce, N. J. G.: Late Quaternary tephrostratigraphy, Ahklun Mountains, SW Alaska, J. Quaternary Sci., 27, 344–959, 2012.
Kaufman, D. S., Axford, Y. L., Henderson, A. C. G., McKay, N. P., Oswald, W. W., Saenger, C., Anderson, R. S., Bailey, H. L., Clegg, B., Gajewski, K., Hu, F. S., Jones, M. C., Massa, C., Routson, C. C., Werner, A., Wooller, M. J., and Yu, Z.: Holocene climate changes in eastern Beringia (NW North America) – A systematic review of multi-proxy evidence, Quaternary Sci. Rev., in review, 2015.
Kelly, R., Higuera, P. E., Barrett, C., and Hu, F. S.: A signal-to-noise index to quantify the potential for peak detection in sediment-charcoal records, Quaternary Res., 75, 11–17, 2011.
Kelly, R., Chipman, M. L, Higuera, P. E, Stephanova, V., Brubaker, L., and Hu, F. S: Recent burning of boreal forests exceeds fire regime limits of the past 10,000 years, P. Natl. Acad. Sci. USA, 110, 13055–13060, https://doi.org/10.1073/pnas.1305069110, 2013.
Kurek, J., Cwyner, L. C., Ager, T. A., Abbott, M. B., and Edwards, M. E.: Late Quaternary paleoclimate of western Alaska inferred from fossil chironomids and its relation to vegetation histories, Quaternary Sci. Rev., 28, 799–811, 2009.
Johnson, E. A. and Gutsell, S. L.: Fire frequency models, methods, and interpretations, in: Advances in Ecological Research, Academic, London, England, 239–287, 1994.
Jones, B. M., Kolden, C. A., Jandt, R., Abatzoglou, J. T., Urban, F., and Arp, C. D.: Fire behavior, weather, and burn severity of the 2007 Anaktuvuk river tundra fire, North Slope, Alaska, Arct. Antarct. Alp. Res., 41, 309–316, 2009.
Jones, M. C. and Yu, Z.: Rapid deglacial and early Holocene expansion of peatlands in Alaska, P. Natl. Acad. Sci. USA, 107, 7347–7532, 2010.
Lynch, J. A., Clark, J. S., and Stocks, B. J.: Charcoal production, dispersal and deposition from the Fort Providence experimental fire: interpreting fire regimes from charcoal records in boreal forests, Can. J. Forest Res., 34, 1642–1656, https://doi.org/10.1139/X04-071, 2004.
Mack, M. C., Bret-Harte, M. S., Hollingsworth, T. N., Jandt, R. R., Schuur, E. A. G , Shaver, G. R., and Verbyla, D. L.: Carbon loss from an unprecedented Arctic tundra wildfire, Nature, 475, 489–492, https://doi.org/10.1038/nature10283, 2011.
Marlon, J. R., Bartlein, P. J., Gavin, D. G., Long, C. J., Anderson, R. S., Briles, C. E., Brown, K. J., Colonbaroli, D., Hallett, D. J., Power, M. J., Schaar, E. A., and Walsh, M. K.: Long-term perspective on wildfires in the western USA, P. Natl. Acad. Sci. USA, 109, E535–E543, https://doi.org/10.1073/pnas.1112839109, 2012.
MCAgeDepth program, https://code.google.com/p/mcagedepth/, last access: 11 May 2009.
NALCMS – North American Land Change Monitoring System, http://www.cec.org/Page.asp? PageID=122&ContentID=2819, last access: 22 November 2011, 2005.
NLDC – National Land Cover Database, http://www.mrlc.gov/nlcd2006.php, last access: 13 April 2008, 2006.
Nowacki, G., Spencer, P., Fleming, M., Brock, T., and Jorgenson, T.: Ecoregions of Alaska and Neighboring Territory, U.S. Geological Survey, Reston, VA, Open-File Rep. 02-297 (map), 2001.
Oswald, W. W., Brubaker, L. B., Hu, F. S., and Kling, G. W.: Holocene pollen records from the central Arctic foothills of northern Alaska: testing the role of substrate in the response of tundra to climate change, J. Ecol., 91, 1034–1048, 2003.
Oswald, W. W., Anderson, P. M., Brown, T. A., Brubaker, L. B., Hu, F. S., Lozhikin, A. V., Tinner, W., and Kaltenrieder, P.: Effects of sample mass and macrofossil type on radiocarbon dating of arctic and boreal lake sediments, Holocene, 15, 758–767, 2005.
Oswald, W. W., Brubaker, L. B., Hu, F. S., and Kling, G. W.: Late-Quaternary environmental and ecological history of the Arctic Foothills, northern Alaska, in: Alaska's Changing Arctic, Oxford University Press, New York, NY, 81–89, 2014.
PRISM Climate Group: Oregon State University, http://prism.oregonstate.edu, last access: 8 May 2012.
Reimer, P. J., Baillie, M. G. L, Bard, E., Bayliss, A., Beck, J. W., Blackwell, P. G., Bronk Ramsey, C., Buck, C. E., Burr, G. S., Edwards, R. L., Friedrich, M., Grootes, P. M., Guilderson, T. P., Hajdas, I., Heaton, T. J., Hogg, A. G., Hughen, K. A., Kaiser, K. F., Kromer, B., McCormac, G., Manning, S., Reimer, R. W., Richards, D. A., Southon, J. R., Talamo, S., Turney, C. S. M., van der Plicht, J., and Weyhenmeyer, C. E.: IntCal09 and Marine09 radiocarbon age calibration curves, 0–50,000 years cal BP, Radiocarbon, 51, 1111–1150, 2009.
Rocha, A. V. and Shaver, G. R.: Postfire energy exchange in arctic tundra: the importance and climatic implications of burn severity, Glob. Change Biol., 17, 2831–2841, 2011.
Rocha, A. V., Loranty, M. M., Higuera, P. E., Mack, M. C., Hu, F. S., Jones, B. M., Breen, A. L., Rastetter, E. B., Goetz, S. J., and Shaver, G. R.: The footprint of Alaskan tundra fires during the past half-century: implications for surface properties and radiative forcing, Environ. Res. Lett., 7, 044039, https://doi.org/10.1088/1748-9326/7/4/044039, 2012.
Schuur, E. A. G., Bockheim, J., Canadell, J. G., Euskirchen, E., Field, C. B., Goryachkin, S. V., Hagemann, S., Kuhry, P., Lafleur, P. M., Lee, H., Mazhitova, G., Nelson, F. E., Rinke, A., Romanovsky, V. E., Shiklomanov, N., Tarnocai, C., Venevsky, S., Vogel, J. G., and Zimov, S. A.: Vulnerability of permafrost carbon to climate change: implications for the global carbon cycle, Bioscience, 58, 701–714, 2008.
SNAP – Scenarios Network for Alaska and Arctic Planning, University of Alaska, https://www.snap.uaf.edu/tools/data-downloads, last access: 11 May 2014.
Stuiver, M. and Reimer, P.J.: Extended 14C database and revised CALIB radiocarbon calibration program, Radiocarbon, 35, 215–230, 1993.
Tinner, W., Hu, F. S., Beer, R., Kaltenrieder, P., Scheurer, B., and Krähenbühl, U.: Postglacial vegetational and fire history: pollen, plant macrofossil and charcoal records from two Alaskan lakes, Veg. Hist. Archaeobot., 15, 279–293, 2006.
Walker, D. A., Raynolds, M. K., Daniëls, F. J. A., Einarsson, E., Elvebakk, A., Gould, W. A., Katenin, A. E., Kholod, S. S., Markon, C. J., Melnikov, E. S., Moskalenko, N. G., Talbot, S. S., Yurtsev, B. A., Bliss, L. C., Edlund, S. A., Zoltai, S. C., Bay, C., Wilhelm, M., Gundjónsson. G., Johansen, B. E., Ananjeva, G. V., Drozdov, D. S., Konchenko, L. A., Korostelev, Y. V., Polezhaev, A. N., Ponomareva, O. E., Pospelova, E. B., Safronova, I. N., Shelkunova, R. P, Fleming, M. D., and Murray, D. F.: The circumpolar Arctic vegetation map, J. Veg. Sci., 16, 267–282, 2005.
Whitlock, C., Bianchi, M. M., Bartlein, P. J., Markgraf, V., Marlon, J., Walsh, M., and McCoy, N.: Postglacial vegetation, climate, and fire history along the east side of the Andes (lat 41–42.5 degrees S), Argentina, Quaternary Res., 66, 187–201, 2006.
Whitlock, C., Higuera, P. E., McWethy, D. B., and Briles, C. E.: Paleoecological perspectives in fire ecology: Revisiting the fire-regime concept, Open Ecology J., 3, 6–23, 2010.
Wright, H. E., Mann, D. H., and Glaser, P. H.: Piston cores for peat and lake sediments, Ecology, 65, 567-659, 1984.
Young, A., Higuera, P. E., Duy, P., and Hu, F. S.: Fire regime responses to climate and vegetation in Alaskan boreal–forest and tundra ecosystems: using the historic record to predict the 21st century, in: Ecological Society of America 98th Annual Meeting, Minneapolis, MN, 04–09 August 2013, COS 122-7, 2013.
Short summary
Tundra fires may have increased as a result of anthropogenic climate change. To evaluate this hypothesis in the context of natural variability, we reconstructed fire history of the late Quaternary in the Alaskan tundra. Fire-return intervals are spatially variable, ranging from 1648 to 6045 years at our sites. The rarity of historical fires implies that increased fire frequency may greatly alter the structure and function of tundra ecosystems.
Tundra fires may have increased as a result of anthropogenic climate change. To evaluate this...
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