Variability of fire carbon emissions in equatorial Asia and its nonlinear sensitivity to El Nino

被引：63

作者：

Yin, Yi ^{[1
]}

Ciais, Philippe ^{[1
]}

Chevallier, Frederic ^{[1
]}

van der Werf, Guido R. ^{[2
]}

Fanin, Thierry ^{[2
]}

Broquet, Gregoire ^{[1
]}

Boesch, Hartmut ^{[3
,4
]}

Cozic, Anne ^{[1
]}

Hauglustaine, Didier ^{[1
]}

Szopa, Sophie ^{[1
]}

Wang, Yilong ^{[1
]}

机构：

[1] CEA CNRS UVSQ, Lab Sci Climat & Environm, UMR8212, Gif Sur Yvette, France

[2] Vrije Univ Amsterdam, Fac Earth & Life Sci, Dept Earth Sci, Earth & Climate Cluster, Amsterdam, Netherlands

[3] Univ Leicester, Dept Phys & Astron, Earth Observat Sci, Leicester, Leics, England

[4] NERC Natl Ctr Earth Observat, Leicester, Leics, England

来源：

GEOPHYSICAL RESEARCH LETTERS | 2016年 / 43卷 / 19期

基金：

欧洲研究理事会;

关键词：

peat fire; carbon emissions; atmospheric inversion; carbon monoxide; MOPITT; carbon cycle; BIOMASS BURNING EMISSIONS; OIL PALM; DEFORESTATION; INDONESIA; FOREST; ALGORITHM; PRODUCT; PEAT;

D O I：

10.1002/2016GL070971

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

The large peatland carbon stocks in the land use change-affected areas of equatorial Asia are vulnerable to fire. Combining satellite observations of active fire, burned area, and atmospheric concentrations of combustion tracers with a Bayesian inversion, we estimated the amount and variability of fire carbon emissions in equatorial Asia over the period 1997-2015. Emissions in 2015 were of 0.510.17Pg carbonless than half of the emissions from the previous 1997 extreme El Nino, explained by a less acute water deficit. Fire severity could be empirically hindcasted from the cumulative water deficit with a lead time of 1 to 2months. Based on CMIP5 climate projections and an exponential empirical relationship found between fire carbon emissions and water deficit, we infer a total fire carbon loss ranging from 12 to 25Pg by 2100 which is a significant positive feedback to climate warming.

引用

页码：10472 / 10479

页数：8

共 34 条

[1] Updated Smithsonian Astrophysical Observatory Ozone Monitoring Instrument (SAO OMI) formaldehyde retrieval [J].

Abad, G. Gonzalez ;

Liu, X. ;

Chance, K. ;

Wang, H. ;

Kurosu, T. P. ;

Suleiman, R. .

ATMOSPHERIC MEASUREMENT TECHNIQUES, 2015, 8 (01) :19-32

[2] Derivation of burn scar depths and estimation of carbon emissions with LIDAR in Indonesian peatlands [J].

Ballhorn, Uwe ;

Siegert, Florian ;

Mason, Mike ;

Limin, Suwido .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2009, 106 (50) :21213-21218

[3] Reductions in emissions from deforestation from Indonesia's moratorium on new oil palm, timber, and logging concessions [J].

Busch, Jonah ;

Ferretti-Gallon, Kalifi ;

Engelmann, Jens ;

Wright, Max ;

Austin, Kemen G. ;

Stolle, Fred ;

Turubanova, Svetlana ;

Potapov, Peter V. ;

Margono, Belinda ;

Hansen, Matthew C. ;

Baccini, Alessandro .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2015, 112 (05) :1328-1333

[4]

Cai WJ, 2014, NAT CLIM CHANGE, V4, P111, DOI [10.1038/NCLIMATE2100, 10.1038/nclimate2100]

[5] Committed carbon emissions, deforestation, and community land conversion from oil palm plantation expansion in West Kalimantan, Indonesia [J].

Carlson, Kimberly M. ;

Curran, Lisa M. ;

Ratnasari, Dessy ;

Pittman, Alice M. ;

Soares-Filho, Britaldo S. ;

Asner, Gregory P. ;

Trigg, Simon N. ;

Gaveau, David A. ;

Lawrence, Deborah ;

Rodrigues, Hermann O. .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2012, 109 (19) :7559-7564

[6] Contribution of the Orbiting Carbon Observatory to the estimation of CO2 sources and sinks:: Theoretical study in a variational data assimilation framework [J].

Chevallier, Frederic ;

Breon, Francois-Marie ;

Rayner, Peter J. .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2007, 112 (D9)

[7] Atmospheric carbon dioxide retrieved from the Greenhouse gases Observing SATellite (GOSAT): Comparison with ground-based TCCON observations and GEOS-Chem model calculations [J].

Cogan, A. J. ;

Boesch, H. ;

Parker, R. J. ;

Feng, L. ;

Palmer, P. I. ;

Blavier, J. -F. L. ;

Deutscher, N. M. ;

Macatangay, R. ;

Notholt, J. ;

Roehl, C. ;

Warneke, T. ;

Wunch, D. .

JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES, 2012, 117

[8] The ACOS CO2 retrieval algorithm - Part II: Global XCO2 data characterization [J].

Crisp, D. ;

Fisher, B. M. ;

O'Dell, C. ;

Frankenberg, C. ;

Basilio, R. ;

Boesch, H. ;

Brown, L. R. ;

Castano, R. ;

Connor, B. ;

Deutscher, N. M. ;

Eldering, A. ;

Griffith, D. ;

Gunson, M. ;

Kuze, A. ;

Mandrake, L. ;

McDuffie, J. ;

Messerschmidt, J. ;

Miller, C. E. ;

Morino, I. ;

Natraj, V. ;

Notholt, J. ;

O'Brien, D. M. ;

Oyafuso, F. ;

Polonsky, I. ;

Robinson, J. ;

Salawitch, R. ;

Sherlock, V. ;

Smyth, M. ;

Suto, H. ;

Taylor, T. E. ;

Thompson, D. R. ;

Wennberg, P. O. ;

Wunch, D. ;

Yung, Y. L. .

ATMOSPHERIC MEASUREMENT TECHNIQUES, 2012, 5 (04) :687-707

[9] The MOPITT Version 6 product: algorithm enhancements and validation [J].

Deeter, M. N. ;

Martinez-Alonso, S. ;

Edwards, D. P. ;

Emmons, L. K. ;

Gille, J. C. ;

Worden, H. M. ;

Sweeney, C. ;

Pittman, J. V. ;

Daube, B. C. ;

Wofsy, S. C. .

ATMOSPHERIC MEASUREMENT TECHNIQUES, 2014, 7 (11) :3623-3632

[10] Human amplification of drought-induced biomass burning in Indonesia since 1960 [J].

Field, Robert D. ;

van der Werf, Guido R. ;

Shen, Samuel S. P. .

NATURE GEOSCIENCE, 2009, 2 (03) :185-188

← 1 2 3 4 →