Latitudinal limits to the predicted increase of the peatland carbon sink with warming

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Bibtex

@article{d7777c61873d435f8c768221778f12cc,
title = "Latitudinal limits to the predicted increase of the peatland carbon sink with warming",
abstract = "The carbon sink potential of peatlands depends on the balance of carbon uptake by plants and microbial decomposition. The rates of both these processes will increase with warming but it remains unclear which will dominate the global peatland response. Here we examine the global relationship between peatland carbon accumulation rates during the last millennium and planetary-scale climate space. A positive relationship is found between carbon accumulation and cumulative photosynthetically active radiation during the growing season for mid- to high-latitude peatlands in both hemispheres. However, this relationship reverses at lower latitudes, suggesting that carbon accumulation is lower under the warmest climate regimes. Projections under Representative Concentration Pathway (RCP)2.6 and RCP8.5 scenarios indicate that the present-day global sink will increase slightly until around ad 2100 but decline thereafter. Peatlands will remain a carbon sink in the future, but their response to warming switches from a negative to a positive climate feedback (decreased carbon sink with warming) at the end of the twenty-first century.",
author = "Gallego-Sala, {Angela V.} and Charman, {Dan J.} and Simon Brewer and Page, {Susan E.} and Prentice, {I. Colin} and Pierre Friedlingstein and Steve Moreton and Amesbury, {Matthew J.} and Beilman, {David W.} and Svante Bj{\"o}rck and Tatiana Blyakharchuk and Christopher Bochicchio and Booth, {Robert K.} and Joan Bunbury and Philip Camill and Donna Carless and Chimner, {Rodney A.} and Michael Clifford and Elizabeth Cressey and Colin Courtney-Mustaphi and {De Vleeschouwer}, Fran{\c c}ois and {de Jong}, Rixt and Barbara Fialkiewicz-Koziel and Finkelstein, {Sarah A.} and Michelle Garneau and Esther Githumbi and John Hribjlan and James Holmquist and Hughes, {Paul D.M.} and Chris Jones and Jones, {Miriam C.} and Edgar Karofeld and Klein, {Eric S.} and Ulla Kokfelt and Atte Korhola and Terri Lacourse and {Le Roux}, Gael and Mariusz Lamentowicz and David Large and Martin Lavoie and Julie Loisel and Helen Mackay and MacDonald, {Glen M.} and Markku Makila and Gabriel Magnan and Robert Marchant and Katarzyna Marcisz and {Mart{\'i}nez Cortizas}, Antonio and Charly Massa and Paul Mathijssen and Dmitri Mauquoy and Timothy Mighall and Mitchell, {Fraser J.G.} and Patrick Moss and Jonathan Nichols and Oksanen, {Pirita O.} and Lisa Orme and Packalen, {Maara S.} and Stephen Robinson and Roland, {Thomas P.} and Sanderson, {Nicole K.} and Sannel, {A. Britta K.} and Noem{\'i} Silva-S{\'a}nchez and Natascha Steinberg and Swindles, {Graeme T.} and Turner, {T. Edward} and Joanna Uglow and Minna V{\"a}liranta and {van Bellen}, Simon and {van der Linden}, Marjolein and {van Geel}, Bas and Guoping Wang and Zicheng Yu and Joana Zaragoza-Castells and Yan Zhao",
year = "2018",
doi = "10.1038/s41558-018-0271-1",
language = "English",
volume = "8",
pages = "907--913",
journal = "Nature Climate Change",
issn = "1758-6798",
publisher = "Nature Research",
number = "10",

}