Assessing the risk of carbon dioxide emissions from blue carbon ecosystems

被引：151

作者：

Lovelock, Catherine E. ^{[1
,2
]}

Atwood, Trisha ^{[2
,3
,4
]}

Baldock, Jeff ^{[5
]}

Duarte, Carlos M. ^{[6
,7
]}

Hickey, Sharyn ^{[7
,8
]}

Lavery, Paul S. ^{[9
,10
,11
]}

Masque, Pere ^{[7
,9
,10
,13
,14
]}

Macreadie, Peter I. ^{[15
]}

Ricart, Aurora M. ^{[11
,12
]}

Serrano, Oscar ^{[9
,10
]}

Steven, Andy ^{[16
]}

机构：

[1] Univ Queensland, Sch Biol Sci, St Lucia, Qld, Australia

[2] Univ Queensland, Global Change Inst, St Lucia, Qld, Australia

[3] Utah State Univ, Dept Watershed Sci, Logan, UT 84322 USA

[4] Utah State Univ, Ecol Ctr, Logan, UT 84322 USA

[5] CSIRO Land & Water, Glen Osmond, Australia

[6] KAUST, RSRC, Thuwal, Saudi Arabia

[7] Univ Western Australia, UWA Oceans Inst, Crawley, Australia

[8] Univ Western Australia, Sch Earth & Environm Sci, Crawley, Australia

[9] Edith Cowan Univ, Sch Sci, Joondalup, Australia

[10] Edith Cowan Univ, Ctr Marine Ecosyst Res, Joondalup, Australia

[11] CSIC, Ctr Estudios Avanzados Blanes, Blanes, Spain

[12] Univ Barcelona, Dept Ecol, Barcelona, Spain

[13] Univ Autonoma Barcelona, Inst Ciencia & Tecnol Ambientals, Bellaterra, Spain

[14] Univ Autonoma Barcelona, Dept Fis, Bellaterra, Spain

[15] Deakin Univ, Ctr Integrat Ecol, Sch Life & Environm Sci, Geelong, Vic, Australia

[16] CSIRO Oceans & Atmosphere, Ecosci Precinct, Dutton Pk, Australia

来源：

FRONTIERS IN ECOLOGY AND THE ENVIRONMENT | 2017年 / 15卷 / 05期

基金：

澳大利亚研究理事会;

关键词：

ORGANIC-CARBON; MANGROVE FORESTS; COASTAL OCEAN; LAND-USE; SEQUESTRATION; IMPACT; STOCKS; ACCUMULATION; RESTORATION; TERRESTRIAL;

D O I：

10.1002/fee.1491

中图分类号：

Q14 [生态学（生物生态学）];

学科分类号：

071012 ; 0713 ;

摘要：

"Blue carbon" ecosystems, which include tidal marshes, mangrove forests, and seagrass meadows, have large stocks of organic carbon (Corg) in their soils. These carbon stocks are vulnerable to decomposition and - if degraded - can be released to the atmosphere in the form of CO2. We present a framework to help assess the relative risk of CO2 emissions from degraded soils, thereby supporting inclusion of soil Corg into blue carbon projects and establishing a means to prioritize management for their carbon values. Assessing the risk of CO2 emissions after various kinds of disturbances can be accomplished through knowledge of both the size of the soil Corg stock at a site and the likelihood that the soil Corg will decompose to CO2.

引用

页码：257 / 265

页数：9

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