Atmospheric CO2 emissions and ocean acidification from bottom-trawling

被引：32

作者：

Atwood, Trisha B. ^{[1
,2
]}

Romanou, Anastasia ^{[3
,4
]}

Devries, Tim ^{[5
,6
]}

Lerner, Paul E. ^{[3
,4
]}

Mayorga, Juan S. ^{[7
,8
]}

Bradley, Darcy ^{[8
,9
]}

Cabral, Reniel B. ^{[10
]}

Schmidt, Gavin A. ^{[3
]}

Sala, Enric ^{[7
]}

机构：

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

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

[3] NASA Goddard Inst Space Studies, New York, NY USA

[4] Columbia Univ, Dept Appl Phys & Appl Math, New York, NY USA

[5] Univ Calif Santa Barbara, Dept Geog, Santa Barbara, CA USA

[6] Univ Calif Santa Barbara, Earth Res Inst, Santa Barbara, CA USA

[7] Natl Geog Soc, Washington, DC USA

[8] Univ Calif Santa Barbara, Environm Markets Lab, Santa Barbara, CA USA

[9] Univ Calif Santa Barbara, Marine Sci Inst, Santa Barbara, CA 93106 USA

[10] James Cook Univ, Coll Sci & Engn, Townsville, Qld, Australia

来源：

FRONTIERS IN MARINE SCIENCE | 2024年 / 10卷

基金：

美国国家科学基金会;

关键词：

climate mitigation; natural climate solutions; fisheries management; ocean conservation; blue carbon; CARBON BENEFITS;

D O I：

10.3389/fmars.2023.1125137

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Trawling the seafloor can disturb carbon that took millennia to accumulate, but the fate of that carbon and its impact on climate and ecosystems remains unknown. Using satellite-inferred fishing events and carbon cycle models, we find that 55-60% of trawling-induced aqueous CO2 is released to the atmosphere over 7-9 years. Using recent estimates of bottom trawling's impact on sedimentary carbon, we found that between 1996-2020 trawling could have released, at the global scale, up to 0.34-0.37 Pg CO2 yr(-1) to the atmosphere, and locally altered water pH in some semi-enclosed and heavy trawled seas. Our results suggest that the management of bottom-trawling efforts could be an important climate solution.

引用

页数：11

共 48 条

[1] Bottom trawl fishing footprints on the world's continental shelves [J].

Amoroso, Ricardo O. ;

Pitcher, C. Roland ;

Rijnsdorp, Adriaan D. ;

McConnaughey, Robert A. ;

Parma, Ana M. ;

Suuronen, Petri ;

Eigaard, Ole R. ;

Bastardie, Francois ;

Hintzen, Niels T. ;

Althaus, Franziska ;

Baird, Susan Jane ;

Black, Jenny ;

Buhl-Mortensen, Lene ;

Campbell, Alexander B. ;

Catarino, Rui ;

Collie, Jeremy ;

Cowan, James H., Jr. ;

Durholtz, Deon ;

Engstrom, Nadia ;

Fairweather, Tracey P. ;

Fock, Heino O. ;

Ford, Richard ;

Galvez, Patricio A. ;

Gerritsen, Hans ;

Gongora, Maria Eva ;

Gonzalez, Jessica A. ;

Hiddink, Jan G. ;

Hughes, Kathryn M. ;

Intelmann, Steven S. ;

Jenkins, Chris ;

Jonsson, Patrik ;

Kainge, Paulus ;

Kangas, Mervi ;

Kathena, Johannes N. ;

Kavadas, Stefanos ;

Leslie, Rob W. ;

Lewis, Steve G. ;

Lundy, Mathieu ;

Makin, David ;

Martin, Julie ;

Mazor, Tessa ;

Gonzalez-Mirelis, Genoveva ;

Newman, Stephen J. ;

Papadopoulou, Nadia ;

Posen, Paulette E. ;

Rochester, Wayne ;

Russo, Tommaso ;

Sala, Antonello ;

Semmens, Jayson M. ;

Silva, Cristina .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2018, 115 (43) :E10275-E10282

[2] Reply to: Quantifying the carbon benefits of ending bottom trawling [J].

Atwood, Trisha B. ;

Sala, Enric ;

Mayorga, Juan ;

Bradley, Darcy ;

Cabral, Reniel B. ;

Auber, Arnaud ;

Cheung, William ;

Ferretti, Francesco ;

Friedlander, Alan M. ;

Gaines, Steven D. ;

Garilao, Cristina ;

Goodell, Whitney ;

Halpern, Benjamin S. ;

Hinson, Audra ;

Kaschner, Kristin ;

Kesner-Reyes, Kathleen ;

Leprieur, Fabien ;

McGowan, Jennifer ;

Morgan, Lance E. ;

Mouillot, David ;

Palacios-Abrantes, Juliano ;

Possingham, Hugh P. ;

Rechberger, Kristin D. ;

Worm, Boris ;

Lubchenco, Jane .

NATURE, 2023, 617 (7960) :E3-E5

[3] Global Patterns in Marine Sediment Carbon Stocks [J].

Atwood, Trisha B. ;

Witt, Andrew ;

Mayorga, Juan ;

Hammill, Edd ;

Sala, Enric .

FRONTIERS IN MARINE SCIENCE, 2020, 7

[4] Combined effects of ocean warming and acidification on marine fish and shellfish: A molecule to ecosystem perspective [J].

Baag, Sritama ;

Mandal, Sumit .

SCIENCE OF THE TOTAL ENVIRONMENT, 2022, 802

[5] What global biogeochemical consequences will marine animal-sediment interactions have during climate change? COMMENT [J].

Bianchi, Thomas S. ;

Aller, Robert C. ;

Atwood, Trisha B. ;

Brown, Craig J. ;

Buatois, Luis A. ;

Levin, Lisa A. ;

Levinton, Jeffrey S. ;

Middelburg, Jack J. ;

Morrison, Elise S. ;

Regnier, Pierre ;

Shields, Michael R. ;

Snelgrove, Paul V. R. ;

Sotka, Erik E. ;

Stanley, Ryan R. E. .

ELEMENTA-SCIENCE OF THE ANTHROPOCENE, 2021, 9 (01)

[6] Preservation of organic matter in marine sediments: Controls, mechanisms, and an imbalance in sediment organic carbon budgets? [J].

Burdige, David J. .

CHEMICAL REVIEWS, 2007, 107 (02) :467-485

[7] The oceanic anthropogenic CO2 sink: Storage, air-sea fluxes, and transports over the industrial era [J].

DeVries, Tim .

GLOBAL BIOGEOCHEMICAL CYCLES, 2014, 28 (07) :631-647

[8] Large-scale impacts of bottom trawling on shelf primary productivity [J].

Dounas, Costas ;

Davies, Ian ;

Triantafyllou, George ;

Koulouri, Panayota ;

Petihakis, George ;

Arvanitidis, Christos ;

Sourlatzis, George ;

Eleftheriou, Anastasios .

CONTINENTAL SHELF RESEARCH, 2007, 27 (17) :2198-2210

[9] Estimating seabed pressure from demersal trawls, seines, and dredges based on gear design and dimensions [J].

Eigaard, Ole R. ;

Bastardie, Francois ;

Breen, Mike ;

Dinesen, Grete E. ;

Hintzen, Niels T. ;

Laffargue, Pascal ;

Mortensen, Lars O. ;

Nielsen, J. Rasmus ;

Nilsson, Hans C. ;

O'Neill, Finbarr G. ;

Polet, Hans ;

Reid, David G. ;

Sala, Antonello ;

Skold, Mattias ;

Smith, Chris ;

Sorensen, Thomas K. ;

Tully, Oliver ;

Zengin, Mustafa ;

Rijnsdorp, Adriaan D. .

ICES JOURNAL OF MARINE SCIENCE, 2016, 73 :27-43

[10] The impact of mobile demersal fishing on carbon storage in seabed sediments [J].

Epstein, Graham ;

Middelburg, Jack J. ;

Hawkins, Julie P. ;

Norris, Catrin R. ;

Roberts, Callum M. .

GLOBAL CHANGE BIOLOGY, 2022, 28 (09) :2875-2894

← 1 2 3 4 5 →