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Response of benthic fauna to experimental bottom fishing: A global meta‐analysis
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Zeitschriftentitel: | Fish and Fisheries |
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Personen und Körperschaften: | , , , , , , , , , , , , , , , , |
In: | Fish and Fisheries, 19, 2018, 4, S. 698-715 |
Format: | E-Article |
Sprache: | Englisch |
veröffentlicht: |
Wiley
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Schlagwörter: |
author_facet |
Sciberras, Marija Hiddink, Jan Geert Jennings, Simon Szostek, Claire L Hughes, Kathryn M Kneafsey, Brian Clarke, Leo J Ellis, Nick Rijnsdorp, Adriaan D McConnaughey, Robert A Hilborn, Ray Collie, Jeremy S Pitcher, C. Roland Amoroso, Ricardo O Parma, Ana M Suuronen, Petri Kaiser, Michel J Sciberras, Marija Hiddink, Jan Geert Jennings, Simon Szostek, Claire L Hughes, Kathryn M Kneafsey, Brian Clarke, Leo J Ellis, Nick Rijnsdorp, Adriaan D McConnaughey, Robert A Hilborn, Ray Collie, Jeremy S Pitcher, C. Roland Amoroso, Ricardo O Parma, Ana M Suuronen, Petri Kaiser, Michel J |
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author |
Sciberras, Marija Hiddink, Jan Geert Jennings, Simon Szostek, Claire L Hughes, Kathryn M Kneafsey, Brian Clarke, Leo J Ellis, Nick Rijnsdorp, Adriaan D McConnaughey, Robert A Hilborn, Ray Collie, Jeremy S Pitcher, C. Roland Amoroso, Ricardo O Parma, Ana M Suuronen, Petri Kaiser, Michel J |
spellingShingle |
Sciberras, Marija Hiddink, Jan Geert Jennings, Simon Szostek, Claire L Hughes, Kathryn M Kneafsey, Brian Clarke, Leo J Ellis, Nick Rijnsdorp, Adriaan D McConnaughey, Robert A Hilborn, Ray Collie, Jeremy S Pitcher, C. Roland Amoroso, Ricardo O Parma, Ana M Suuronen, Petri Kaiser, Michel J Fish and Fisheries Response of benthic fauna to experimental bottom fishing: A global meta‐analysis Management, Monitoring, Policy and Law Aquatic Science Ecology, Evolution, Behavior and Systematics Oceanography |
author_sort |
sciberras, marija |
spelling |
Sciberras, Marija Hiddink, Jan Geert Jennings, Simon Szostek, Claire L Hughes, Kathryn M Kneafsey, Brian Clarke, Leo J Ellis, Nick Rijnsdorp, Adriaan D McConnaughey, Robert A Hilborn, Ray Collie, Jeremy S Pitcher, C. Roland Amoroso, Ricardo O Parma, Ana M Suuronen, Petri Kaiser, Michel J 1467-2960 1467-2979 Wiley Management, Monitoring, Policy and Law Aquatic Science Ecology, Evolution, Behavior and Systematics Oceanography http://dx.doi.org/10.1111/faf.12283 <jats:title>Abstract</jats:title><jats:p>Bottom‐contact fishing gears are globally the most widespread anthropogenic sources of direct disturbance to the seabed and associated biota. Managing these fishing disturbances requires quantification of gear impacts on biota and the rate of recovery following disturbance. We undertook a systematic review and meta‐analysis of 122 experiments on the effects‐of‐bottom fishing to quantify the removal of benthos in the path of the fishing gear and to estimate rates of recovery following disturbance. A gear pass reduced benthic invertebrate abundance by 26% and species richness by 19%. The effect was strongly gear‐specific, with gears that penetrate deeper into the sediment having a significantly larger impact than those that penetrate less. Sediment composition (% mud and presence of biogenic habitat) and the history of fishing disturbance prior to an experimental fishing event were also important predictors of depletion, with communities in areas that were not previously fished, predominantly muddy or biogenic habitats being more strongly affected by fishing. Sessile and low mobility biota with longer life‐spans such as sponges, soft corals and bivalves took much longer to recover after fishing (>3 year) than mobile biota with shorter life‐spans such as polychaetes and malacostracans (<1 year). This meta‐analysis provides insights into the dynamics of recovery. Our estimates of depletion along with estimates of recovery rates and large‐scale, high‐resolution maps of fishing frequency and habitat will support more rigorous assessment of the environmental impacts of bottom‐contact gears, thus supporting better informed choices in trade‐offs between environmental impacts and fish production.</jats:p> Response of benthic fauna to experimental bottom fishing: A global meta‐analysis Fish and Fisheries |
doi_str_mv |
10.1111/faf.12283 |
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Online |
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Wirtschaftswissenschaften Biologie Geographie Allgemeine Naturwissenschaft |
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title |
Response of benthic fauna to experimental bottom fishing: A global meta‐analysis |
title_unstemmed |
Response of benthic fauna to experimental bottom fishing: A global meta‐analysis |
title_full |
Response of benthic fauna to experimental bottom fishing: A global meta‐analysis |
title_fullStr |
Response of benthic fauna to experimental bottom fishing: A global meta‐analysis |
title_full_unstemmed |
Response of benthic fauna to experimental bottom fishing: A global meta‐analysis |
title_short |
Response of benthic fauna to experimental bottom fishing: A global meta‐analysis |
title_sort |
response of benthic fauna to experimental bottom fishing: a global meta‐analysis |
topic |
Management, Monitoring, Policy and Law Aquatic Science Ecology, Evolution, Behavior and Systematics Oceanography |
url |
http://dx.doi.org/10.1111/faf.12283 |
publishDate |
2018 |
physical |
698-715 |
description |
<jats:title>Abstract</jats:title><jats:p>Bottom‐contact fishing gears are globally the most widespread anthropogenic sources of direct disturbance to the seabed and associated biota. Managing these fishing disturbances requires quantification of gear impacts on biota and the rate of recovery following disturbance. We undertook a systematic review and meta‐analysis of 122 experiments on the effects‐of‐bottom fishing to quantify the removal of benthos in the path of the fishing gear and to estimate rates of recovery following disturbance. A gear pass reduced benthic invertebrate abundance by 26% and species richness by 19%. The effect was strongly gear‐specific, with gears that penetrate deeper into the sediment having a significantly larger impact than those that penetrate less. Sediment composition (% mud and presence of biogenic habitat) and the history of fishing disturbance prior to an experimental fishing event were also important predictors of depletion, with communities in areas that were not previously fished, predominantly muddy or biogenic habitats being more strongly affected by fishing. Sessile and low mobility biota with longer life‐spans such as sponges, soft corals and bivalves took much longer to recover after fishing (>3 year) than mobile biota with shorter life‐spans such as polychaetes and malacostracans (<1 year). This meta‐analysis provides insights into the dynamics of recovery. Our estimates of depletion along with estimates of recovery rates and large‐scale, high‐resolution maps of fishing frequency and habitat will support more rigorous assessment of the environmental impacts of bottom‐contact gears, thus supporting better informed choices in trade‐offs between environmental impacts and fish production.</jats:p> |
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author | Sciberras, Marija, Hiddink, Jan Geert, Jennings, Simon, Szostek, Claire L, Hughes, Kathryn M, Kneafsey, Brian, Clarke, Leo J, Ellis, Nick, Rijnsdorp, Adriaan D, McConnaughey, Robert A, Hilborn, Ray, Collie, Jeremy S, Pitcher, C. Roland, Amoroso, Ricardo O, Parma, Ana M, Suuronen, Petri, Kaiser, Michel J |
author_facet | Sciberras, Marija, Hiddink, Jan Geert, Jennings, Simon, Szostek, Claire L, Hughes, Kathryn M, Kneafsey, Brian, Clarke, Leo J, Ellis, Nick, Rijnsdorp, Adriaan D, McConnaughey, Robert A, Hilborn, Ray, Collie, Jeremy S, Pitcher, C. Roland, Amoroso, Ricardo O, Parma, Ana M, Suuronen, Petri, Kaiser, Michel J, Sciberras, Marija, Hiddink, Jan Geert, Jennings, Simon, Szostek, Claire L, Hughes, Kathryn M, Kneafsey, Brian, Clarke, Leo J, Ellis, Nick, Rijnsdorp, Adriaan D, McConnaughey, Robert A, Hilborn, Ray, Collie, Jeremy S, Pitcher, C. Roland, Amoroso, Ricardo O, Parma, Ana M, Suuronen, Petri, Kaiser, Michel J |
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description | <jats:title>Abstract</jats:title><jats:p>Bottom‐contact fishing gears are globally the most widespread anthropogenic sources of direct disturbance to the seabed and associated biota. Managing these fishing disturbances requires quantification of gear impacts on biota and the rate of recovery following disturbance. We undertook a systematic review and meta‐analysis of 122 experiments on the effects‐of‐bottom fishing to quantify the removal of benthos in the path of the fishing gear and to estimate rates of recovery following disturbance. A gear pass reduced benthic invertebrate abundance by 26% and species richness by 19%. The effect was strongly gear‐specific, with gears that penetrate deeper into the sediment having a significantly larger impact than those that penetrate less. Sediment composition (% mud and presence of biogenic habitat) and the history of fishing disturbance prior to an experimental fishing event were also important predictors of depletion, with communities in areas that were not previously fished, predominantly muddy or biogenic habitats being more strongly affected by fishing. Sessile and low mobility biota with longer life‐spans such as sponges, soft corals and bivalves took much longer to recover after fishing (>3 year) than mobile biota with shorter life‐spans such as polychaetes and malacostracans (<1 year). This meta‐analysis provides insights into the dynamics of recovery. Our estimates of depletion along with estimates of recovery rates and large‐scale, high‐resolution maps of fishing frequency and habitat will support more rigorous assessment of the environmental impacts of bottom‐contact gears, thus supporting better informed choices in trade‐offs between environmental impacts and fish production.</jats:p> |
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spelling | Sciberras, Marija Hiddink, Jan Geert Jennings, Simon Szostek, Claire L Hughes, Kathryn M Kneafsey, Brian Clarke, Leo J Ellis, Nick Rijnsdorp, Adriaan D McConnaughey, Robert A Hilborn, Ray Collie, Jeremy S Pitcher, C. Roland Amoroso, Ricardo O Parma, Ana M Suuronen, Petri Kaiser, Michel J 1467-2960 1467-2979 Wiley Management, Monitoring, Policy and Law Aquatic Science Ecology, Evolution, Behavior and Systematics Oceanography http://dx.doi.org/10.1111/faf.12283 <jats:title>Abstract</jats:title><jats:p>Bottom‐contact fishing gears are globally the most widespread anthropogenic sources of direct disturbance to the seabed and associated biota. Managing these fishing disturbances requires quantification of gear impacts on biota and the rate of recovery following disturbance. We undertook a systematic review and meta‐analysis of 122 experiments on the effects‐of‐bottom fishing to quantify the removal of benthos in the path of the fishing gear and to estimate rates of recovery following disturbance. A gear pass reduced benthic invertebrate abundance by 26% and species richness by 19%. The effect was strongly gear‐specific, with gears that penetrate deeper into the sediment having a significantly larger impact than those that penetrate less. Sediment composition (% mud and presence of biogenic habitat) and the history of fishing disturbance prior to an experimental fishing event were also important predictors of depletion, with communities in areas that were not previously fished, predominantly muddy or biogenic habitats being more strongly affected by fishing. Sessile and low mobility biota with longer life‐spans such as sponges, soft corals and bivalves took much longer to recover after fishing (>3 year) than mobile biota with shorter life‐spans such as polychaetes and malacostracans (<1 year). This meta‐analysis provides insights into the dynamics of recovery. Our estimates of depletion along with estimates of recovery rates and large‐scale, high‐resolution maps of fishing frequency and habitat will support more rigorous assessment of the environmental impacts of bottom‐contact gears, thus supporting better informed choices in trade‐offs between environmental impacts and fish production.</jats:p> Response of benthic fauna to experimental bottom fishing: A global meta‐analysis Fish and Fisheries |
spellingShingle | Sciberras, Marija, Hiddink, Jan Geert, Jennings, Simon, Szostek, Claire L, Hughes, Kathryn M, Kneafsey, Brian, Clarke, Leo J, Ellis, Nick, Rijnsdorp, Adriaan D, McConnaughey, Robert A, Hilborn, Ray, Collie, Jeremy S, Pitcher, C. Roland, Amoroso, Ricardo O, Parma, Ana M, Suuronen, Petri, Kaiser, Michel J, Fish and Fisheries, Response of benthic fauna to experimental bottom fishing: A global meta‐analysis, Management, Monitoring, Policy and Law, Aquatic Science, Ecology, Evolution, Behavior and Systematics, Oceanography |
title | Response of benthic fauna to experimental bottom fishing: A global meta‐analysis |
title_full | Response of benthic fauna to experimental bottom fishing: A global meta‐analysis |
title_fullStr | Response of benthic fauna to experimental bottom fishing: A global meta‐analysis |
title_full_unstemmed | Response of benthic fauna to experimental bottom fishing: A global meta‐analysis |
title_short | Response of benthic fauna to experimental bottom fishing: A global meta‐analysis |
title_sort | response of benthic fauna to experimental bottom fishing: a global meta‐analysis |
title_unstemmed | Response of benthic fauna to experimental bottom fishing: A global meta‐analysis |
topic | Management, Monitoring, Policy and Law, Aquatic Science, Ecology, Evolution, Behavior and Systematics, Oceanography |
url | http://dx.doi.org/10.1111/faf.12283 |