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R. Arlinghaus, S. Cooke, Stephen Sutton, A. Danylchuk, W. Potts, K. Freire, J. Alós, E. Silva, I. Cowx, R. Anrooy (2016)
Recommendations for the future of recreational fisheries to prepare the social‐ecological system to cope with changeFisheries Management and Ecology, 23
P. Serene (1952)
Etude d’une collection de stomatopodes de l’Australian Museum de Sydney [Study of a collection of stomatopods from the Australian Museum, Sydney]Records of The Australian Museum, 23
Sylvia Zukowski, R. Watts, A. Curtis (2012)
Linking biology to fishing regulations: Australia's Murray Crayfish (Euastacus armatus)Ecological Management and Restoration, 13
H. R. Akçakaya, M. A. Burgman, L. R. Ginzburg (1997)
Applied population ecology
A. Nuno, N. Bunnefeld, E. Milner‐Gulland, Emily Nicholson (2017)
Using Management Strategy Evaluation as a Framework for Improving Conservation under Uncertainty: The Case of the Serengeti Ecosystem
C. Todd, M. Lintermans (2015)
Who do you move? A stochastic population model to guide translocation strategies for an endangered freshwater fish in south-eastern AustraliaEcological Modelling, 311
M. Hixon, Darren Johnson, S. Sogard (2014)
Food for thought BOFFFFs: on the importance of conserving old-growth age structure in fishery populations
Jesse Leland, D. Bucher, Jason Coughran (2015)
Direct Age Determination of a Subtropical Freshwater Crayfish (Redclaw, Cherax quadricarinatus) Using Ossicular Growth MarksPLoS ONE, 10
R. Freckleton (1999)
The Ecological Detective: Confronting Models with DataJournal of Applied Ecology, 36
By Schreiber, Andrew Bearlin, S. Nicol, C. Todd (2004)
Adaptive management: a synthesis of current understanding and effective applicationEcological Management and Restoration, 5
M. McCarthy, C. Thompson (2001)
Expected minimum population size as a measure of threatAnimal Conservation, 4
K. Lorenzen, I. Cowx, R. Entsua-Mensah, N. Lester, J. Koehn, R. Randall, N. So, S. Bonar, D. Bunnell, P. Venturelli, S. Bower, S. Cooke (2016)
Stock assessment in inland fisheries: a foundation for sustainable use and conservationReviews in Fish Biology and Fisheries, 26
K. Meyer, K. Gimpel, R. Brandl (2007)
Viability analysis of endangered crayfish populationsJournal of Zoology, 273
I. Cowx, R. Arlinghaus, R. Arlinghaus, Steven Cooke (2010)
Harmonizing recreational fisheries and conservation objectives for aquatic biodiversity in inland waters.Journal of fish biology, 76 9
J. Furse, Jason Coughran (2011)
An Assessment of the Distribution, Biology, Threatening Processes and Conservation Status of the Freshwater Crayfish, Genus Euastacus (Decapoda, Parastacidae), in Continental Australia. I. Biological Background and Current Status, 15
A. Sundelöf, V. Grimm, M. Ulmestrand, Ø. Fiksen (2014)
Modelling harvesting strategies for the lobster fishery in northern Europe: the importance of protecting egg-bearing femalesPopulation Ecology, 57
D. Dudgeon, A. Arthington, M. Gessner, Z. Kawabata, D. Knowler, C. Lévêque, R. Naiman, A. Prieur‐Richard, D. Soto, M. Stiassny, C. Sullivan (2006)
Freshwater biodiversity: importance, threats, status and conservation challengesBiological Reviews, 81
N. Whiterod, Sylvia Zukowski, M. Asmus, D. Gilligan, Adam Miller (2017)
Genetic analyses reveal limited dispersal and recovery potential in the large freshwater crayfish Euastacus armatus from the southern Murray–Darling BasinMarine and Freshwater Research, 68
M. Noble, C. Fulton (2017)
Habitat specialization and sensitivity to change in a threatened crayfish occupying upland streamsAquatic Conservation-marine and Freshwater Ecosystems, 27
C. Todd, M. Ng (2001)
Generating unbiased correlated random survival rates for stochastic population modelsEcological Modelling, 144
A. King, Z. Tonkin, J. Lieshcke (2012)
Short-term effects of a prolonged blackwater event on aquatic fauna in the Murray River, Australia: considerations for future eventsMarine and Freshwater Research, 63
H. Possingham, D. Lindenmayer, T. Norton (1994)
A framework for the improved management of threatened species based on Population Viability Analysis (PVA)Pacific Conservation Biology, 1
C. Todd, J. Koehn, L. Pearce, L. Dodd, P. Humphries, J. Morrongiello (2017)
Forgotten fishes: What is the future for small threatened freshwater fish? Population risk assessment for southern pygmy perch, Nannoperca australisAquatic Conservation-marine and Freshwater Ecosystems, 27
Sylvia Zukowski, N. Whiterod, R. Watts (2013)
Comparing Murray Crayfish ( Euastacus armatus) Population Parameters Between Recreationally Fished and Non-fished Areas, 19
K. Whitworth, D. Baldwin, J. Kerr (2012)
Drought, floods and water quality : Drivers of a severe hypoxic blackwater event in a major river system (the southern Murray–Darling Basin, Australia)Journal of Hydrology, 450
O. Luiz, Rachael Woods, E. Madin, Joshua Madin (2016)
Predicting IUCN Extinction Risk Categories for the World's Data Deficient Groupers (Teleostei: Epinephelidae)Conservation Letters, 9
A. Arthington, N. Dulvy, W. Gladstone, I. Winfield (2016)
Fish conservation in freshwater and marine realms: status, threats and managementAquatic Conservation-marine and Freshwater Ecosystems, 26
Jessica Green, A. Hastings, P. Arzberger, F. Ayala, K. Cottingham, K. Cuddington, F. Davis, J. Dunne, M. Fortin, L. Gerber, M. Neubert (2005)
Complexity in Ecology and Conservation: Mathematical, Statistical, and Computational Challenges, 55
Sylvia Zukowski, M. Asmus, N. Whiterod, A. Conallin, Josh Campbell, Ian Fisher, T. Bright (2018)
Collaborating with recreational fishers to inform fisheries management: Estimating population abundance for an iconic freshwater crayfishEcological Management and Restoration, 19
K. Walker, M. Thoms (1993)
Environmental effects of flow regulation on the lower river Murray, AustraliaRegulated Rivers-research & Management, 8
M. Barwick, J. Koehn, D. Crook, C. Todd, Cameron Westaway, W. Trueman (2014)
The future for managing recreational fisheries in the Murray‐Darling BasinEcological Management and Restoration, 15
Steven Cooke, Edward Allison, T. Beard, R. Arlinghaus, A. Arthington, D. Bartley, I. Cowx, C. Fuentevilla, N. Leonard, K. Lorenzen, A. Lynch, V. Nguyen, S. Youn, William Taylor, R. Welcomme (2016)
On the sustainability of inland fisheries: Finding a future for the forgottenAmbio, 45
(1993)
The feasibility of re-establishing the River Murray crayfish, Euastacus armatus, in the lower River Murray
B. Collen, Felix Whitton, Ellie Dyer, J. Baillie, N. Cumberlidge, W. Darwall, C. Pollock, N. Richman, A. Soulsby, M. Böhm (2013)
Global patterns of freshwater species diversity, threat and endemismGlobal Ecology and Biogeography, 23
C. Todd, S. Nicol, J. Koehn (2004)
Density-dependence uncertainty in population models for the conservation management of trout cod, Maccullochella macquariensisEcological Modelling, 171
J. Koehn, C. Todd (2012)
Balancing conservation and recreational fishery objectives for a threatened fish species, the Murray cod, Maccullochella peeliiFisheries Management and Ecology, 19
J. Shogren, J. Tschirhart, Terry Anderson, Amy Ando, S. Beissinger, David Brookshire, Gardner Brown, Don Coursey, Robert Innes, Stephen Meyer, S. Polasky (1998)
On the Use of Demographic Models of Population Viability in Endangered Species ManagementJournal of Wildlife Management, 62
A. Lynch, E. Varela-Acevedo, W. Taylor (2015)
The need for decision‐support tools for a changing climate: application to inland fisheries managementFisheries Management and Ecology, 22
Sylvia Zukowski, A. Curtis, R. Watts (2011)
Using fisher local ecological knowledge to improve management: The Murray crayfish in AustraliaFisheries Research, 110
D. Gwinn, M. Allen, Fiona Johnston, P. Brown, C. Todd, R. Arlinghaus (2015)
Rethinking length-based fisheries regulations: the value of protecting old and large fish with harvest slotsFish and Fisheries, 16
N. Richman, M. Böhm, S. Adams, F. Álvarez, E. Bergey, J. Bunn, Q. Burnham, J. Cordeiro, Jason Coughran, K. Crandall, K. Dawkins, R. DiStefano, N. Doran, L. Edsman, A. Eversole, L. Füreder, J. Furse, F. Gherardi, P. Hamr, D. Holdich, P. Horwitz, K. Johnston, Clive Jones, Julia Jones, Robert Jones, T. Jones, T. Kawai, S. Lawler, Marilú López-Mejía, Rebecca Miller, C. Pedraza-Lara, J. Reynolds, A. Richardson, Mark Schultz, G. Schuster, P. Sibley, C. Souty‐Grosset, Christopher Taylor, R. Thoma, J. Walls, T. Walsh, B. Collen (2015)
Multiple drivers of decline in the global status of freshwater crayfish (Decapoda: Astacidea)Philosophical Transactions of the Royal Society B: Biological Sciences, 370
C. Todd, T. Ryan, S. Nicol, Andrew Bearlin (2005)
The impact of cold water releases on the critical period of post‐spawning survival and its implications for Murray cod (Maccullochella peelii peelii): a case study of the Mitta Mitta River, southeastern AustraliaRiver Research and Applications, 21
G. Morgan (1997)
Freshwater crayfish of the genus Euastacus Clark (Decapoda: Parastacidae) from New South Wales, with a key to all species of the genusRecords of The Australian Museum, Supplement, 23
Y. Mitcheson, M. Craig, Á. Bertoncini, K. Carpenter, L. WILLIAMW., Cheung, J. Choat, A. Cornish, S. Fennessy, B. Ferreira, P. Heemstra, Min Liu, R. Myers, D. Pollard, K. Rhodes, L. Rocha, B. Russell, M. Samoilys, Jonnell Sanciangco (2013)
Fishing groupers towards extinction: a global assessment of threats and extinction risks in a billion dollar fisheryFish and Fisheries, 14
K. Crandall, S. Grave (2017)
An updated classification of the freshwater crayfishes (Decapoda: Astacidea) of the world, with a complete species listJournal of Crustacean Biology, 37
N. Whiterod, Sylvia Zukowski, M. Asmus, C. Todd, D. Gwinn (2018)
Take the long way home: Minimal recovery in a K-selected freshwater crayfish impacted by significant population lossEcological Indicators
C. Todd, M. Lintermans, Scott Raymond, J. Ryall (2017)
Assessing the impacts of reservoir expansion using a population model for a threatened riverine fishEcological Indicators, 80
B. McCarthy, Sylvia Zukowski, N. Whiterod, L. Vilizzi, L. Beesley, A. King (2014)
Hypoxic blackwater event severely impacts Murray crayfish (Euastacus armatus) populations in the Murray River, AustraliaAustral Ecology, 39
T. Policar, V. Bondarenko, Oles Bezusyj, V. Stejskal, J. Křišťan, O. Malinovskyi, A. Imentai, M. Blecha, Y. Pylypenko (2018)
Crayfish in central and southern Ukraine with special focus on populations of indigenous crayfish Astacus pachypus (Rathke, 1837) and their conservation needsAquatic Conservation-marine and Freshwater Ecosystems, 28
R. Abell (2002)
Conservation Biology for the Biodiversity Crisis: a Freshwater Follow‐upConservation Biology, 16
J. Furse, Jason Coughran (2011)
An Assessment Of The Distribution, Biology, Threatening Processes And Conservation Status Of The Freshwater Crayfish, Genus Euastacus (Decapoda, Parastacidae), In Continental Australia. II. Threats, Conservation Assessments And Key Findings, 15
Megan Mccusker, J. Curtis, N. Lovejoy, N. Mandrak (2017)
Exploring uncertainty in population viability analysis and its implications for the conservation of a freshwater fishAquatic Conservation-marine and Freshwater Ecosystems, 27
Numerous freshwater species are recreationally harvested, yet conservation concerns are often ignored. This may lead to conflict between fisheries and conservation management for a species. Approximately one‐third of freshwater crayfish species globally are threatened with extinction, including the Murray crayfish, Euastacus armatus (von Martens, 1866) in south‐eastern Australia. There has been substantial commercial and recreational fishing of E. armatus since European settlement, as well as other threats such as poor water quality (e.g. hypoxic ‘blackwater events’ during floods). A stochastic population model was developed for three regional populations of male and female E. armatus, and was used to examine the effects of fishing and hypoxic blackwater disturbance on a Murray crayfish population in a lowland region. The results indicate that the Murray crayfish population in the lowland region faces increasing risks from increasing fishing pressure, together with low frequencies of hypoxic blackwater disturbance only. Testing various fishery regulations, the modelling demonstrated that recent changes to the ‘slot size’ in occipital carapace length of 10–12 cm for legally harvesting crayfish was a suitable protection measure given the background levels of hypoxic blackwater disturbance, balancing fishing and conservation concerns. Although higher slots (11–13 cm and 12–14 cm) were less sensitive to higher fishing pressures, the recreational harvest declined. The model was most sensitive to early life‐history survival rates; however, sensitivity analysis of model variability also indicated that E. armatus may be susceptible to highly variable environments (not to be confused with highly variable flows). This study demonstrates the successful integration of fishing and conservation in a flexible risk framework for this threatened freshwater crayfish species; furthermore, fisher expectation can be managed by assessing the impact on harvest of potential changes to fishing regulations. This approach is easily transferable and would improve the management of other recreationally fished species facing multiple threats.
Aquatic Conservation: Marine and Freshwater Ecosystems – Wiley
Published: Jan 1, 2018
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