Latitudinal limits to the predicted increase of the peatland carbon sink with warming
文献类型：期刊论文
| 作者 | Gallego-Sala, Angela, V56; Charman, Dan J.56; Brewer, Simon55; Page, Susan E.54; Prentice, I. Colin53; Friedlingstein, Pierre52; Moreton, Steve51; Amesbury, Matthew J.56; Beilman, David W.50; Bjorck, Svante1 |
| 刊名 | NATURE CLIMATE CHANGE
 |
| 出版日期 | 2018-10-01 |
| 卷号 | 8期号:10页码:907-+ |
| ISSN号 | 1758-678X |
| DOI | 10.1038/s41558-018-0271-1 |
| 英文摘要 | 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. |
| WOS关键词 | NORTHERN PEATLANDS ; HOLOCENE CARBON ; CLIMATE-CHANGE ; ACCUMULATION ; CYCLE ; DECOMPOSITION ; SIMULATIONS ; DYNAMICS ; FEEDBACK ; MODEL |
| 资助项目 | Natural Environment Research Council (NERC)[NE/I012915/1] ; NERC Radiocarbon Allocation[1681.1012] ; PAGES funding, as part of C-PEAT ; Joint UK DECC/Defra Met Office Hadley Centre Climate Programme[GA01101] ; National Science Centre, Poland[2015/17/B/ST10/01656] |
| WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| 出版者 | NATURE PUBLISHING GROUP |
| WOS记录号 | WOS:000445927700023 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/52843]  |
| 专题 | 陆地表层格局与模拟院重点实验室_外文论文 |
| 作者单位 | 1.Lund Univ, Dept Geol, Lund, Sweden 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources, Beijing, Peoples R China 3.Northeast Normal Univ, Inst Mire & Peat Res, Key Lab Wetland Ecol, Changchun, Jilin, Peoples R China 4.Chinese Acad Sci, Northeast Inst Geog & Agroecol, Changchun, Jilin, Peoples R China 5.Univ Amsterdam, IBED, Amsterdam, Netherlands 6.BIAX Consult, Zaandam, Netherlands 7.Forestry Commiss, Galloway Forest Dist, Newton Stewart, Scotland 8.Univ Leeds, Sch Geog, Leeds, W Yorkshire, England 9.Stockholm Univ, Dept Phys Geog, Stockholm, Sweden 10.Champlain Coll, Dublin, Ireland |
| 推荐引用方式 GB/T 7714 | Gallego-Sala, Angela, V,Charman, Dan J.,Brewer, Simon,et al. Latitudinal limits to the predicted increase of the peatland carbon sink with warming[J]. NATURE CLIMATE CHANGE,2018,8(10):907-+. |
| APA | Gallego-Sala, Angela, V.,Charman, Dan J..,Brewer, Simon.,Page, Susan E..,Prentice, I. Colin.,...&Zhao, Yan.(2018).Latitudinal limits to the predicted increase of the peatland carbon sink with warming.NATURE CLIMATE CHANGE,8(10),907-+. |
| MLA | Gallego-Sala, Angela, V,et al."Latitudinal limits to the predicted increase of the peatland carbon sink with warming".NATURE CLIMATE CHANGE 8.10(2018):907-+. |
入库方式： OAI收割
来源：地理科学与资源研究所
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