Effects of fish kills on fish consumers and other water-dependent fauna

Exploring the potential effect of mass mortality of carp in Australia

Heather M. McGinness, Alexandra Paton, Ben Gawne, Alison J. King, R. Keller Kopf, Ralph Mac Nally, Paul J. McInerney

Research output: Contribution to journalReview article

Abstract

Although the effects of mass fish mortality (MFM) events on fish populations and water quality are frequently reported, the effects on consumers of fish and other water-dependent fauna are relatively poorly understood. Managing the effects of MFM events on other fauna is important when they occur in ecologically or culturally sensitive locations, or involve protected or significant species or ecosystems. Better understanding of the effects of such events on fish consumers and other water-dependent fauna would aid proactive management of predictable events, such as pest-fish biocontrol releases. We conducted a global literature review to synthesise the effects of unexpected MFM events on fish consumers and other water-dependent fauna in freshwater, estuarine and marine ecosystems. We then constructed two conceptual models distinguishing between the short-term (hours to weeks) and long-term (months to years) effects of such events, highlighting the importance of key factors in determining the magnitude of the response. Last, we used these models and relevant literature to explore the potential implications of the proposed release of cyprinid herpes virus 3 as a biological control agent for the invasive common carp (Cyprinus carpio) in Australia and develop recommendations to minimise adverse effects of carp mass mortality on food webs.

Original languageEnglish
Pages (from-to)1-14
Number of pages14
JournalMarine and Freshwater Research
DOIs
Publication statusE-pub ahead of print - 24 May 2019

Fingerprint

fish kills
mass mortality
carp
fauna
fish
water
Cyprinus carpio
mortality
estuarine ecosystem
fish kill
effect
cyprinid
freshwater ecosystem
literature review
marine ecosystem
biological control
biological control agents
food webs
food web
virus

Cite this

McGinness, Heather M. ; Paton, Alexandra ; Gawne, Ben ; King, Alison J. ; Kopf, R. Keller ; Mac Nally, Ralph ; McInerney, Paul J. / Effects of fish kills on fish consumers and other water-dependent fauna : Exploring the potential effect of mass mortality of carp in Australia. In: Marine and Freshwater Research. 2019 ; pp. 1-14.
@article{afc4ebf41f7e42c3a439f442717c710e,
title = "Effects of fish kills on fish consumers and other water-dependent fauna: Exploring the potential effect of mass mortality of carp in Australia",
abstract = "Although the effects of mass fish mortality (MFM) events on fish populations and water quality are frequently reported, the effects on consumers of fish and other water-dependent fauna are relatively poorly understood. Managing the effects of MFM events on other fauna is important when they occur in ecologically or culturally sensitive locations, or involve protected or significant species or ecosystems. Better understanding of the effects of such events on fish consumers and other water-dependent fauna would aid proactive management of predictable events, such as pest-fish biocontrol releases. We conducted a global literature review to synthesise the effects of unexpected MFM events on fish consumers and other water-dependent fauna in freshwater, estuarine and marine ecosystems. We then constructed two conceptual models distinguishing between the short-term (hours to weeks) and long-term (months to years) effects of such events, highlighting the importance of key factors in determining the magnitude of the response. Last, we used these models and relevant literature to explore the potential implications of the proposed release of cyprinid herpes virus 3 as a biological control agent for the invasive common carp (Cyprinus carpio) in Australia and develop recommendations to minimise adverse effects of carp mass mortality on food webs.",
keywords = "collapse, decline, food web, population, trophic cascade, wetland",
author = "McGinness, {Heather M.} and Alexandra Paton and Ben Gawne and King, {Alison J.} and Kopf, {R. Keller} and {Mac Nally}, Ralph and McInerney, {Paul J.}",
year = "2019",
month = "5",
day = "24",
doi = "10.1071/MF19035",
language = "English",
pages = "1--14",
journal = "Marine Freshwater Research",
issn = "0067-1940",
publisher = "CSIRO",

}

Effects of fish kills on fish consumers and other water-dependent fauna : Exploring the potential effect of mass mortality of carp in Australia. / McGinness, Heather M.; Paton, Alexandra; Gawne, Ben; King, Alison J.; Kopf, R. Keller; Mac Nally, Ralph; McInerney, Paul J.

In: Marine and Freshwater Research, 24.05.2019, p. 1-14.

Research output: Contribution to journalReview article

TY - JOUR

T1 - Effects of fish kills on fish consumers and other water-dependent fauna

T2 - Exploring the potential effect of mass mortality of carp in Australia

AU - McGinness, Heather M.

AU - Paton, Alexandra

AU - Gawne, Ben

AU - King, Alison J.

AU - Kopf, R. Keller

AU - Mac Nally, Ralph

AU - McInerney, Paul J.

PY - 2019/5/24

Y1 - 2019/5/24

N2 - Although the effects of mass fish mortality (MFM) events on fish populations and water quality are frequently reported, the effects on consumers of fish and other water-dependent fauna are relatively poorly understood. Managing the effects of MFM events on other fauna is important when they occur in ecologically or culturally sensitive locations, or involve protected or significant species or ecosystems. Better understanding of the effects of such events on fish consumers and other water-dependent fauna would aid proactive management of predictable events, such as pest-fish biocontrol releases. We conducted a global literature review to synthesise the effects of unexpected MFM events on fish consumers and other water-dependent fauna in freshwater, estuarine and marine ecosystems. We then constructed two conceptual models distinguishing between the short-term (hours to weeks) and long-term (months to years) effects of such events, highlighting the importance of key factors in determining the magnitude of the response. Last, we used these models and relevant literature to explore the potential implications of the proposed release of cyprinid herpes virus 3 as a biological control agent for the invasive common carp (Cyprinus carpio) in Australia and develop recommendations to minimise adverse effects of carp mass mortality on food webs.

AB - Although the effects of mass fish mortality (MFM) events on fish populations and water quality are frequently reported, the effects on consumers of fish and other water-dependent fauna are relatively poorly understood. Managing the effects of MFM events on other fauna is important when they occur in ecologically or culturally sensitive locations, or involve protected or significant species or ecosystems. Better understanding of the effects of such events on fish consumers and other water-dependent fauna would aid proactive management of predictable events, such as pest-fish biocontrol releases. We conducted a global literature review to synthesise the effects of unexpected MFM events on fish consumers and other water-dependent fauna in freshwater, estuarine and marine ecosystems. We then constructed two conceptual models distinguishing between the short-term (hours to weeks) and long-term (months to years) effects of such events, highlighting the importance of key factors in determining the magnitude of the response. Last, we used these models and relevant literature to explore the potential implications of the proposed release of cyprinid herpes virus 3 as a biological control agent for the invasive common carp (Cyprinus carpio) in Australia and develop recommendations to minimise adverse effects of carp mass mortality on food webs.

KW - collapse

KW - decline

KW - food web

KW - population

KW - trophic cascade

KW - wetland

UR - http://www.scopus.com/inward/record.url?scp=85066911188&partnerID=8YFLogxK

U2 - 10.1071/MF19035

DO - 10.1071/MF19035

M3 - Review article

SP - 1

EP - 14

JO - Marine Freshwater Research

JF - Marine Freshwater Research

SN - 0067-1940

ER -