Role of forest regrowth in global carbon sink dynamics.
carbon sink
demography
disturbance
forest
regrowth
Journal
Proceedings of the National Academy of Sciences of the United States of America
ISSN: 1091-6490
Titre abrégé: Proc Natl Acad Sci U S A
Pays: United States
ID NLM: 7505876
Informations de publication
Date de publication:
05 03 2019
05 03 2019
Historique:
pubmed:
21
2
2019
medline:
18
3
2020
entrez:
21
2
2019
Statut:
ppublish
Résumé
Although the existence of a large carbon sink in terrestrial ecosystems is well-established, the drivers of this sink remain uncertain. It has been suggested that perturbations to forest demography caused by past land-use change, management, and natural disturbances may be causing a large component of current carbon uptake. Here we use a global compilation of forest age observations, combined with a terrestrial biosphere model with explicit modeling of forest regrowth, to partition the global forest carbon sink between old-growth and regrowth stands over the period 1981-2010. For 2001-2010 we find a carbon sink of 0.85 (0.66-0.96) Pg year
Identifiants
pubmed: 30782807
pii: 1810512116
doi: 10.1073/pnas.1810512116
pmc: PMC6410874
doi:
Substances chimiques
Carbon
7440-44-0
Types de publication
Journal Article
Research Support, Non-U.S. Gov't
Research Support, U.S. Gov't, Non-P.H.S.
Langues
eng
Sous-ensembles de citation
IM
Pagination
4382-4387Commentaires et corrections
Type : CommentIn
Déclaration de conflit d'intérêts
The authors declare no conflict of interest.
Références
Proc Natl Acad Sci U S A. 2011 Jun 14;108(24):9899-904
pubmed: 21628575
Science. 2015 May 22;348(6237):895-9
pubmed: 25999504
Nature. 2016 Feb 11;530(7589):211-4
pubmed: 26840632
Nature. 2008 Sep 11;455(7210):213-5
pubmed: 18784722
Nat Commun. 2014 May 20;5:3906
pubmed: 24844297
Nature. 2018 Oct;562(7725):110-114
pubmed: 30283105
Nature. 2015 Mar 19;519(7543):344-8
pubmed: 25788097
Science. 2017 Oct 13;358(6360):230-234
pubmed: 28971966
Science. 1969 Apr 18;164(3877):262-70
pubmed: 5776636
PLoS One. 2017 Sep 8;12(9):e0184479
pubmed: 28886132
Science. 2016 Feb 5;351(6273):597-600
pubmed: 26912701
Science. 2011 Aug 19;333(6045):988-93
pubmed: 21764754
Proc Biol Sci. 2013 Nov 06;280(1773):20132236
pubmed: 24197410
Plant Cell Environ. 2007 Mar;30(3):258-270
pubmed: 17263773
Science. 2017 Jan 13;355(6321):130-131
pubmed: 28082545
Sci Adv. 2016 May 13;2(5):e1501639
pubmed: 27386528
Proc Natl Acad Sci U S A. 2015 Jan 13;112(2):436-41
pubmed: 25548156
New Phytol. 2006;172(3):393-411
pubmed: 17083672