A database and synthesis of northern peatland soil properties and Holocene carbon and nitrogen accumulation

被引：427

作者：

Loisel, Julie ^{[1
]}

Yu, Zicheng ^{[1
]}

Beilman, David W. ^{[2
]}

Camill, Philip ^{[3
]}

Alm, Jukka ^{[4
]}

Amesbury, Matthew J. ^{[5
]}

Anderson, David ^{[6
]}

Andersson, Sofia ^{[7
]}

Bochicchio, Christopher ^{[1
]}

Barber, Keith ^{[8
]}

Belyea, Lisa R. ^{[9
]}

Bunbury, Joan ^{[10
]}

Chambers, Frank M. ^{[11
]}

Charman, Daniel J. ^{[5
]}

De Vleeschouwer, Francois ^{[12
,13
]}

Fialkiewicz-Koziel, Barbara ^{[14
]}

Finkelstein, Sarah A. ^{[15
]}

Galka, Mariusz ^{[14
]}

Garneau, Michelle ^{[16
]}

Hammarlund, Dan ^{[17
]}

Hinchcliffe, William ^{[5
]}

Holmquist, James ^{[18
]}

Hughes, Paul ^{[8
]}

Jones, Miriam C. ^{[19
]}

Klein, Eric S. ^{[1
]}

Kokfelt, Ulla ^{[20
]}

Korhola, Atte ^{[21
]}

Kuhry, Peter ^{[7
]}

Lamarre, Alexandre ^{[16
]}

Lamentowicz, Mariusz ^{[14
]}

Large, David ^{[22
]}

Lavoie, Martin ^{[23
]}

MacDonald, Glen ^{[18
]}

Magnan, Gabriel ^{[16
]}

Makila, Markku ^{[24
]}

Mallon, Gunnar ^{[8
]}

Mathijssen, Paul ^{[21
]}

Mauquoy, Dmitri ^{[25
]}

McCarroll, Julia ^{[11
]}

Moore, Tim R. ^{[26
]}

Nichols, Jonathan ^{[27
]}

O'Reilly, Benjamin ^{[15
]}

Oksanen, Pirita ^{[28
]}

Packalen, Maara ^{[15
]}

Peteet, Dorothy ^{[27
]}

Richard, Pierre J. H. ^{[29
]}

Robinson, Stephen ^{[30
]}

Ronkainen, Tiina ^{[21
]}

Rundgren, Mats ^{[17
]}

Sannel, A. Britta K. ^{[7
]}

机构：

[1] Lehigh Univ, Bethlehem, PA 18015 USA

[2] Univ Hawaii Manoa, Honolulu, HI 96822 USA

[3] Bowdoin Coll, Brunswick, ME 04011 USA

[4] Univ Eastern Finland, Joensuu, Finland

[5] Univ Exeter, Exeter EX4 4QJ, Devon, England

[6] Eton Coll, Eton, England

[7] Stockholm Univ, Stockholm, Sweden

[8] Univ Southampton, Southampton SO9 5NH, Hants, England

[9] Queen Mary Univ London, London, England

[10] Univ Wisconsin La Crosse, La Crosse, WI USA

[11] Univ Gloucestershire, Cheltenham, Glos, England

[12] CNRS, F-75700 Paris, France

[13] Univ Toulouse, Toulouse, France

[14] Adam Mickiewicz Univ, PL-61712 Poznan, Poland

[15] Univ Toronto, Toronto, ON M5S 1A1, Canada

[16] Univ Quebec Montreal, Montreal, PQ, Canada

[17] Lund Univ, S-22100 Lund, Sweden

[18] Univ Calif Los Angeles, Los Angeles, CA 90024 USA

[19] US Geol Survey, Reston, VA USA

[20] Univ Copenhagen, DK-1168 Copenhagen, Denmark

[21] Univ Helsinki, FIN-00014 Helsinki, Finland

[22] Univ Nottingham, Nottingham NG7 2RD, England

[23] Univ Laval, Quebec City, PQ G1K 7P4, Canada

[24] Geol Survey Finland, Espoo, Finland

[25] Univ Aberdeen, Aberdeen AB9 1FX, Scotland

[26] McGill Univ, Montreal, PQ H3A 2T5, Canada

[27] Columbia Univ, New York, NY 10027 USA

[28] Ctr Econ Dev Transport & Environm, Helsinki, Finland

[29] Univ Montreal, Montreal, PQ H3C 3J7, Canada

[30] Champlain Coll, Dublin, Ireland

[31] Yorkshire Wildlife Trust, Yorkshire Peat Partnership, York, N Yorkshire, England

[32] Univ Guelph, Guelph, ON N1G 2W1, Canada

[33] BIAX Consult, Zaandam, Netherlands

[34] Univ Amsterdam, NL-1012 WX Amsterdam, Netherlands

[35] So Illinois Univ, Carbondale, IL 62901 USA

[36] Chinese Acad Sci, Beijing 100864, Peoples R China

来源：

HOLOCENE | 2014年 / 24卷 / 09期

基金：

芬兰科学院; 美国国家科学基金会; 加拿大自然科学与工程研究理事会;

关键词：

biogeochemical cycles; climate change; data synthesis; long-term ecosystem dynamics; northern peatlands; soil carbon and nitrogen; LATERAL EXPANSION; RAISED BOG; CLIMATE; DYNAMICS; PERMAFROST; PATTERNS; BOREAL; CYCLE; SEQUESTRATION; DEGLACIATION;

D O I：

10.1177/0959683614538073

中图分类号：

P9 [自然地理学];

学科分类号：

0705 ; 070501 ;

摘要：

Here, we present results from the most comprehensive compilation of Holocene peat soil properties with associated carbon and nitrogen accumulation rates for northern peatlands. Our database consists of 268 peat cores from 215 sites located north of 45 degrees N. It encompasses regions within which peat carbon data have only recently become available, such as the West Siberia Lowlands, the Hudson Bay Lowlands, Kamchatka in Far East Russia, and the Tibetan Plateau. For all northern peatlands, carbon content in organic matter was estimated at 42 +/- 3% (standard deviation) for Sphagnum peat, 51 +/- 2% for non-Sphagnum peat, and at 49 +/- 2% overall. Dry bulk density averaged 0.12 +/- 0.07 g/cm(3), organic matter bulk density averaged 0.11 +/- 0.05 g/cm(3), and total carbon content in peat averaged 47 +/- 6%. In general, large differences were found between Sphagnum and non-Sphagnum peat types in terms of peat properties. Time-weighted peat carbon accumulation rates averaged 23 +/- 2 (standard error of mean) g C/m(2)/yr during the Holocene on the basis of 151 peat cores from 127 sites, with the highest rates of carbon accumulation (25-28 g C/m(2)/yr) recorded during the early Holocene when the climate was warmer than the present. Furthermore, we estimate the northern peatland carbon and nitrogen pools at 436 and 10 gigatons, respectively. The database is publicly available at https://peatlands.lehigh.edu.

引用

页码：1028 / 1042

页数：15

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