作者
Angela V Gallego-Sala, Dan J Charman, Simon Brewer, Susan E Page, I Colin Prentice, Pierre Friedlingstein, Steve Moreton, Matthew J Amesbury, David W Beilman, Svante Björck, Tatiana Blyakharchuk, Christopher Bochicchio, Robert K Booth, Joan Bunbury, Philip Camill, Donna Carless, Rodney A Chimner, Michael Clifford, Elizabeth Cressey, Colin Courtney-Mustaphi, François De Vleeschouwer, Rixt de Jong, Barbara Fialkiewicz-Koziel, Sarah A Finkelstein, Michelle Garneau, Esther Githumbi, John Hribjlan, James Holmquist, Paul DM Hughes, Chris Jones, Miriam C Jones, Edgar Karofeld, Eric S Klein, Ulla Kokfelt, Atte Korhola, Terri Lacourse, Gael Le Roux, Mariusz Lamentowicz, David Large, Martin Lavoie, Julie Loisel, Helen Mackay, Glen M MacDonald, Markku Makila, Gabriel Magnan, Robert Marchant, Katarzyna Marcisz, Antonio Martínez Cortizas, Charly Massa, Paul Mathijssen, Dmitri Mauquoy, Timothy Mighall, Fraser JG Mitchell, Patrick Moss, Jonathan Nichols, Pirita O Oksanen, Lisa Orme, Maara S Packalen, Stephen Robinson, Thomas P Roland, Nicole K Sanderson, A Britta K Sannel, Noemí Silva-Sánchez, Natascha Steinberg, Graeme T Swindles, T Edward Turner, Joanna Uglow, Minna Väliranta, Simon Van Bellen, Marjolein van Der Linden, Bas van Geel, Guoping Wang, Zicheng Yu, Joana Zaragoza-Castells, Yan Zhao
发表日期
2018/10
期刊
Nature climate change
卷号
8
期号
10
页码范围
907-913
出版商
Nature Publishing Group UK
简介
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 …
学术搜索中的文章
AV Gallego-Sala, DJ Charman, S Brewer, SE Page… - Nature climate change, 2018