Seabed trawling’s impact on the climate may be wildly overestimated – new study

Jan Geert Hiddink

Seabed trawling’s impact on the climate may be wildly overestimated – new study

School of Ocean Sciences

Research output: Contribution to specialist publication › Article

Abstract

You might remember newspaper articles in 2021 claiming that towing nets over the seabed to catch fish (known as bottom trawling) releases as much carbon as all flights taken each year. It turns out that the assessment behind this claim overestimated how much CO₂ is released in the process of bottom trawling by 100 to 1,000 times.

Original language	English
Specialist publication	The Conversation
Publication status	Published - 5 Jul 2023

Keywords

seabed trawling
trawling impact
Modelling
Climate

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

https://theconversation.com/seabed-trawlings-impact-on-the-climate-may-be-wildly-overestimated-new-study-208811Licence: CC BY-ND

3 Article

Quantifying the carbon benefits of ending bottom trawling
Hiddink, J. G., van de Velde, S. J., McConnaughey, R. A., De Borger, E., Tiano, J., Kaiser, M. J., Sweetman, A. & Sciberras, M., 11 May 2023, In: Nature. 617, p. E1–E2
Research output: Contribution to journal › Article › peer-review

Open Access
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157 Downloads (Pure)
Choosing best practices for managing impacts of trawl fishing on seabed habitats and biota
McConnaughey, R. A., Hiddink, J. G., Jennings, S., Pitcher, R., Kaiser, M., Suuronen, P., Sciberras, M., Rijnsdorp, A. D., Collie, J., Mazor, T., Amoroso, R. O., Parma, A. & Hilborn, R., Mar 2020, In: Fish and Fisheries. 21, 2, p. 319-337 19 p.
Research output: Contribution to journal › Article › peer-review

Open Access
File
316 Downloads (Pure)
Global analysis of depletion and recovery of seabed biota following bottom trawling disturbance
Hiddink, J., Jennings, S., Sciberras, M., Szostek, C., Hughes, K., Ellis, N., Rijnsdorp, A. D., McConnaughey, R. A., Mazor, T., Hilborn, R., Collie, J. S., Pitcher, R., Amoroso, R. O., Parma, A. M., Suuronen, P. & Kaiser, M., 1 Aug 2017, In: Proceedings of the National Academy of Sciences of the United States of America. 114, 31, p. 8301-8306
Research output: Contribution to journal › Article › peer-review

Open Access
File

218 Downloads (Pure)

Cite this

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abstract = "You might remember newspaper articles in 2021 claiming that towing nets over the seabed to catch fish (known as bottom trawling) releases as much carbon as all flights taken each year. It turns out that the assessment behind this claim overestimated how much CO₂ is released in the process of bottom trawling by 100 to 1,000 times.",

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Seabed trawling’s impact on the climate may be wildly overestimated – new study

Abstract

Keywords

UN SDGs

Access to Document

Fingerprint

Research output

Quantifying the carbon benefits of ending bottom trawling

Choosing best practices for managing impacts of trawl fishing on seabed habitats and biota

Global analysis of depletion and recovery of seabed biota following bottom trawling disturbance

Cite this