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National Recovery Plan for the Trout Cod Maccullochella Macquariensis
National Recovery Plan for the Trout Cod Maccullochella macquariensis Trout Cod Recovery Team Published by the Victorian Government Department of Sustainability and Environment (DSE) Melbourne, 2008. © State of Victoria Department of Sustainability and Environment 2008 This publication is copyright. No part may be reproduced by any process except in accordance with the provisions of the Copyright Act 1968. Authorised by the Victorian Government, 8 Nicholson Street, East Melbourne. ISBN 1 74152 410 5 This is a Recovery Plan prepared under the Commonwealth Environment Protection and Biodiversity Conservation Act 1999, with the assistance of funding provided by the Australian Government. This Recovery Plan has been developed with the involvement and cooperation of a range of stakeholders, but individual stakeholders have not necessarily committed to undertaking specific actions. The attainment of objectives and the provision of funds may be subject to budgetary and other constraints affecting the parties involved. Proposed actions may be subject to modification over the life of the plan due to changes in knowledge. Disclaimer This publication may be of assistance to you but the State of Victoria and its employees do not guarantee that the publication is without flaw of any kind or is wholly appropriate for your particular purposes and therefore disclaims all liability for any error, loss or other consequence that may arise from you relying on any information in this publication. An electronic version of this document is available on the Department of the Environment, Water, Heritage and the Arts website www.environment.gov.au For more information contact the DSE Customer Service Centre 136 186 Citation: Trout Cod Recovery Team 2008a. -
REVOLUTIONISING Inland Fish Production and Stocking in Victoria “WE GROW YOUR FISH”
REVOLUTIONISING Inland Fish Production and Stocking in Victoria “WE GROW YOUR FISH” Prepared by the Snobs Creek Advisory Board Introduction The Victorian Fisheries Authority (VFA) has a long and successful history of growing and stocking fish to recover threatened species, build fish populations and create fantastic recreational fishing opportunities in Victoria. Most of our waterways are heavily modified and no longer consistently provide conditions that support natural breeding for fish. Therefore, fish stocking is an essential and powerful tool for maintaining fish populations and good fishing, alongside river restoration activities including habitat rehabilitation and environmental flows. In Victoria over 200 waters are stocked annually with twelve different fish species. These include both native threatened fish such as Murray cod, golden perch, trout cod, Macquarie perch, silver perch, catfish, Australian bass, and estuary perch, and popular introduced recreational fish species such as brown trout, rainbow trout, chinook salmon, brook trout. Current fish stocking in Victoria ¡[ Mixed Mildura ¡[ ¡[ ¡[ Mixed Mildura¡[ Family Fishing Waters ¡[ ¡[ ¡[ Family Fishing Waters ¡[ Estuarine ¡[ Estuarine ¡[ ¡[ Native ¡[ Mixed ¡[ Native MilduraSwan Hill ¡[ Salmonid ¡[ ¡[ ¡[ ¡[Swan HillFamily Fishing Waters ¡[ Salmonid ¡[¡[ ¡[ ¡[Kerang ¡[ ¡[¡[¡[ Estuarine ¡[ ¡[ ¡[¡[ ¡[ ¡[Kerang ¡[ ¡[ [ ¡[ ¡[ ¡[ ¡[ ¡[¡ [¡[Wodonga¡[ ¡[¡[ Native¡[ ¡[ ¡[ ¡[ ¡[¡[ ¡[ ¡[¡[ ¡[ ¡[ ¡[ ¡[ ¡[ ¡[ ¡[ ¡[ ¡[¡[ Wodonga ¡[ ¡[ ¡[ ¡[ ¡[ ¡[[Shepparton ¡[ ¡[ ¡[¡[ ¡[ ¡[ ¡[ ¡[ ¡[ ¡[¡[ -
2219573-REP-Marine Assessment Report AR
Appendix L – Marine Assessment GHD | Report for Hunter Water Corporation - Belmont Drought Response Desalination Plant, 2219573 Hunter Water Corporation Belmont Drought Response Desalination Plant Marine Environment Assessment Amendment Report July 2020 Table of contents 1. Introduction..................................................................................................................................... 1 1.1 Background .......................................................................................................................... 1 1.2 Purpose and structure of this report .................................................................................... 2 2. Project changes ............................................................................................................................. 4 2.1 Overview .............................................................................................................................. 4 2.2 Key features of the amended Project .................................................................................. 4 3. Methodology ................................................................................................................................... 7 3.1 Review of relevant legislation .............................................................................................. 7 3.2 Review of databases and searches ..................................................................................... 7 3.3 Review of previous marine ecology reports ........................................................................ -
SALINITY SENSITIVITY in EARLY LIFE STAGES of an AUSTRALIAN FRESHWATER FISH, MURRAY COD (Maccullochella Peelii Peelii Mitchell 1838)
i SALINITY SENSITIVITY IN EARLY LIFE STAGES OF AN AUSTRALIAN FRESHWATER FISH, MURRAY COD (Maccullochella peelii peelii Mitchell 1838) Piyapong Chotipuntu THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY OF THE UNIVERSITY OF CANBERRA Submitted August 2003 ii © Piyapong Chotipuntu 2003 Abstract The Murray cod (Maccullochella peelii peelii Mitchell 1838) is Australia’s largest freshwater fish. Once highly abundant in the Murray-Darling river system, populations have drastically declined in recent decades. Many causes for this decline have been proposed, including over-fishing, habitat loss and altered river flow regimes. This study hypothesised that elevated salinities have led to selective mortality in some developmental stages, which have in turn depleted stock recruitment and adult populations. The objectives of this study were to determine the optimal, threshold, upper sublethal and lethal salinities for development of eggs, yolk-sac larvae, fry and fingerlings of M. peelii peelii. Investigation the impact of salinity on fertilisation utilised gametes of trout cod (M. macquariensis, Cuvier 1829) instead of M. peelii peelii. Studies were carried out in a controlled laboratory environment using test media prepared from commercial sea salt. The results showed that the eggs of the trout cod hatched only when fertilised and incubated in freshwater, and only larvae hatched in freshwater survived through the yolk absorption period of 12 days. Yolk utilisation efficiencies were not significantly different among the salinities of 0-0.30 g/L. There was no effect of pre- or post- fertilising processes on the salinity tolerances of yolk-sac larvae. No larvae survived at salinities higher than 0.30 g/L during the yolk utilisation period. -
Diversity and Risk Patterns of Freshwater Megafauna: a Global Perspective
Diversity and risk patterns of freshwater megafauna: A global perspective Inaugural-Dissertation to obtain the academic degree Doctor of Philosophy (Ph.D.) in River Science Submitted to the Department of Biology, Chemistry and Pharmacy of Freie Universität Berlin By FENGZHI HE 2019 This thesis work was conducted between October 2015 and April 2019, under the supervision of Dr. Sonja C. Jähnig (Leibniz-Institute of Freshwater Ecology and Inland Fisheries), Jun.-Prof. Dr. Christiane Zarfl (Eberhard Karls Universität Tübingen), Dr. Alex Henshaw (Queen Mary University of London) and Prof. Dr. Klement Tockner (Freie Universität Berlin and Leibniz-Institute of Freshwater Ecology and Inland Fisheries). The work was carried out at Leibniz-Institute of Freshwater Ecology and Inland Fisheries, Germany, Freie Universität Berlin, Germany and Queen Mary University of London, UK. 1st Reviewer: Dr. Sonja C. Jähnig 2nd Reviewer: Prof. Dr. Klement Tockner Date of defense: 27.06. 2019 The SMART Joint Doctorate Programme Research for this thesis was conducted with the support of the Erasmus Mundus Programme, within the framework of the Erasmus Mundus Joint Doctorate (EMJD) SMART (Science for MAnagement of Rivers and their Tidal systems). EMJDs aim to foster cooperation between higher education institutions and academic staff in Europe and third countries with a view to creating centres of excellence and providing a highly skilled 21st century workforce enabled to lead social, cultural and economic developments. All EMJDs involve mandatory mobility between the universities in the consortia and lead to the award of recognised joint, double or multiple degrees. The SMART programme represents a collaboration among the University of Trento, Queen Mary University of London and Freie Universität Berlin. -
Protecting Eastern Freshwater Cod –Aguide of Food Andshelter
Protecting Eastern Freshwater Cod – a guide for fishers and land managers Eastern Freshwater Cod (also known as Clarence River Cod) is a threatened species under NSW and Commonwealth law. Eastern Freshwater Cod can weigh up to 41 kg but are more commonly less than 5 kg and 660 mm. These large, predatory freshwater fish are native to the Clarence and Richmond Rivers in north-eastern New South Wales. Populations of Eastern Freshwater Cod collapsed in the 1920s and 1930s and continued to decline until the 1980s, when the species was protected. Although once prolific, remnant (non-stocked) populations are now only found in parts of the Clarence River and its tributaries. No remnant populations are known to remain in the Richmond River system, however, stocked populations persist in some local tributaries. Reasons for the decline of Eastern Freshwater Cod include habitat loss and degradation, impacts from introduced Photo by Brett Vercoe species and illegal fishing. EASTERN FRESHWATER COD HABITATS STOCKING Eastern Freshwater Cod are typically found in clear, flowing streams with rocky substrate and large A stocking program for Eastern Freshwater Cod involving amounts of in-stream cover. They are generally found a commercial hatchery commenced in the 1990s and in areas that have boulders or large woody debris. Such ceased in 2003. The stocking took place at various areas provide complex habitats for each stage of the locations throughout the Clarence and Richmond River species life cycle and influence and quality and quantity systems. NSW DPI undertakes regular monitoring of of food and shelter. Eastern Freshwater Cod populations to assess the long- term effectiveness of the stocking program. -
Deficiencies in Our Understanding of the Hydro-Ecology of Several Native Australian Fish: a Rapid Evidence Synthesis
Marine and Freshwater Research, 2018, 69, 1208–1221 © CSIRO 2018 https://doi.org/10.1071/MF17241 Supplementary material Deficiencies in our understanding of the hydro-ecology of several native Australian fish: a rapid evidence synthesis Kimberly A. MillerA,D, Roser Casas-MuletB,A, Siobhan C. de LittleA, Michael J. StewardsonA, Wayne M. KosterC and J. Angus WebbA,E ADepartment of Infrastructure Engineering, The University of Melbourne, Parkville, Vic. 3010, Australia. BWater Research Institute, Cardiff University, The Sir Martin Evans Building, Museum Avenue, Cardiff, CF10 3AX, UK. CArthur Rylah Institute for Environmental Research, Department of Environment, Land, Water and Planning, Heidelberg, Vic. 3084, Australia. DPresent address: Healesville Sanctuary, Badger Creek Road, Healesville, Vic. 3777, Australia. ECorresponding author. Email address: [email protected] Page 1 of 30 Marine and Freshwater Research © CSIRO 2018 https://doi.org/10.1071/MF17241 Table S1. All papers located by standardised searches and following citation trails for the two rapid evidence assessments All papers are marked as Relevant or Irrelevant based on a reading of the title and abstract. Those deemed relevant on the first screen are marked as Relevant or Irrelevant based on a full assessment of the reference.The table contains incomplete citation details for a number of irrelevant papers. The information provided is as returned from the different evidence databases. Given that these references were not relevant to our review, we have not sought out the full citation details. Source Reference Relevance Relevance (based on title (after reading and abstract) full text) Pygmy perch & carp gudgeons Search hit Anon (1998) Soy protein-based formulas: recommendations for use in infant feeding. -
NSW Recreational Freshwater Fishing Guide 2020-21
NSW Recreational Freshwater Fishing Guide 2020–21 www.dpi.nsw.gov.au Report illegal fishing 1800 043 536 Check out the app:FishSmart NSW DPI has created an app Some data on this site is sourced from the Bureau of Meteorology. that provides recreational fishers with 24/7 access to essential information they need to know to fish in NSW, such as: ▢ a pictorial guide of common recreational species, bag & size limits, closed seasons and fishing gear rules ▢ record and keep your own catch log and opt to have your best fish pictures selected to feature in our in-app gallery ▢ real-time maps to locate nearest FADs (Fish Aggregation Devices), artificial reefs, Recreational Fishing Havens and Marine Park Zones ▢ DPI contact for reporting illegal fishing, fish kills, ▢ local weather, tide, moon phase and barometric pressure to help choose best time to fish pest species etc. and local Fisheries Offices ▢ guides on spearfishing, fishing safely, trout fishing, regional fishing ▢ DPI Facebook news. Welcome to FishSmart! See your location in Store all your Contact Fisheries – relation to FADs, Check the bag and size See featured fishing catches in your very Report illegal Marine Park Zones, limits for popular species photos RFHs & more own Catch Log fishing & more Contents i ■ NSW Recreational Fishing Fee . 1 ■ Where do my fishing fees go? .. 3 ■ Working with fishers . 7 ■ Fish hatcheries and fish stocking . 9 ■ Responsible fishing . 11 ■ Angler access . 14 ■ Converting fish lengths to weights. 15 ■ Fishing safely/safe boating . 17 ■ Food safety . 18 ■ Knots and rigs . 20 ■ Fish identification and measurement . 27 ■ Fish bag limits, size limits and closed seasons . -
Environmental Impact Statement for Traveston Crossing Dam (Mary River, Queensland): a Review with Regard for Species of Concern Under the EPBC Act 1999
Environmental Impact Statement for Traveston Crossing Dam (Mary River, Queensland): A Review with regard for Species of Concern under the EPBC Act 1999 Report to the Department of Environment, Water, Heritage and the Arts, Canberra KF Walker Consultant in River and Floodplain Ecology PO Box 331, YANKALILLA 5203 Adjunct Associate Professor School of Earth and Environmental Sciences, The University of Adelaide www.sunwater.com.au November 2008 ii … This report may be cited as: Walker KF. 2008. Environmental Impact Statement for Traveston Crossing Dam (Mary River, Queensland): A Review with regard for Species of Concern under the EPBC Act 1999. Report to the Department of Environment, Water, Heritage and the Arts, Canberra. November 2008. xx+84p. iii Executive Summary Queensland Water Infrastructure (QWI) proposes to construct Traveston Crossing Dam on the Mary River as part of a strategy to meet anticipated water demands in south‐ eastern Queensland. This is the last high‐yield dam site available in the region, according to QWI, but it is also an extremely sensitive site in terms of significance for conservation. An Environmental Impact Statement (EIS) has been released for public comment, and a Supplement containing responses to submissions has also been issued. This review is concerned with the implications for a number of species listed under the Environment Protection and Biodiversity Act 1999 (EPBC Act), including three ‘iconic’ species, the Australian lungfish, Mary River cod and Mary River turtle. Context Ecologically Sustainable Development In many cases, the EIS makes assumptions on the basis of scant evidence and draws conclusions about impacts with little or no justification. -
Fate of 2 Year-Old, Hatchery-Reared Trout Cod Maccullochella Macquariensis (Percichthyidae) Stocked Into Two Upland Rivers
Journal of Fish Biology (2007) 71, 182–199 doi:10.1111/j.1095-8649.2007.01481.x, available online at http://www.blackwell-synergy.com Fate of 2 year-old, hatchery-reared trout cod Maccullochella macquariensis (Percichthyidae) stocked into two upland rivers B. C. EBNER*†‡, J. D. THIEM*† AND M. LINTERMANS*† *Parks, Conservation & Lands, Department of Territory & Municipal Services, ACT Government, G. P. O. Box 158, Canberra ACT 2601, Australia and †Cooperative Research Centre for Freshwater Ecology, University of Canberra, ACT 2601, Australia (Received 16 June 2006, Accepted 13 February 2007) Radio-tracking was used in monitoring the reintroduction of on-grown 2 year-old trout cod Maccullochella macquariensis (Percichthyidae) (a nationally endangered freshwater fish) in both a large and small upland river. Thirty-six radio-tagged M. macquariensis were stocked into a site in each of the Murrumbidgee and Cotter Rivers (Australian Capital Territory). Restricted dispersal occurred in both rivers, with both samples of M. macquariensis remaining within 5 km of the release site for the duration of the study. Mortality was rapid and 1 month after release 61 and 31% of the sample was alive in the Murrumbidgee and Cotter Rivers, respectively. In the Murrumbidgee River, complete mortality had occurred 6 months after release. An individual survived in the Cotter River until 7 months after release. Predation by cormorants Phalacrocorax spp. and predation or scavenging by the common water rat Hydromys chrysogaster were the probable causes of mortality. Predator-assisted movement of radio-tags by cormorants occurred in both groups and had the potential to confound interpretation of active dispersal movements. -
5. References
SOF text final l/out 12/12/02 12:16 PM Page 71 5. REFERENCES Aarn and Ivantsoff, W. 2001. Predation on native fishes by Gambusia holbrooki in the Orara River, New South Wales. Fishes of Sahul 15(1): 726-732. ACT Government 1998. The ACT Nature Conservation Strategy. Conservation Series No. 15, ACT Parks and Conservation Service, Canberra. ACT Government 1999a. Two-spined Blackfish (Gadopsis bispinosus): A vulnerable species. Action Plan No. 11. Environment ACT, Canberra. ACT Government 1999b. Trout Cod (Maccullochella macquariensis): An endangered species. Action Plan No. 12. Environment ACT, Canberra. ACT Government 1999c. Macquarie Perch (Macquaria australasica) An endangered species. Action Plan No. 13. Environment ACT, Canberra. ACT Government 1999d. Murray River Crayfish (Euastacus armatus): A vulnerable species. Action Plan No. 14. Environment ACT, Canberra. ACT Government 2000. Fish Stocking Plan for the Australian Capital Territory: 2001-2005. Environment ACT, Canberra. ACT Government 2002. Silver Perch (Bidyanus bidyanus): An endangered species. Draft Action Plan No. 26. Environment ACT, Canberra. Allen, G.R., Midgley, S.H. and Allen, M. 2002. Field Guide to the Freshwater Fishes of Australia. Western Australian Museum, Perth. Allen, G. R. 1991. Field Guide to the Freshwater Fishes of New Guinea. Publication No. 9, Cristensen Research Institute, Madang, Papua New Guinea. Allen S. 1984. Occurrence of juvenile weatherfish Misgurnus anguillicaudatus (Pisces: Cobitidae) in the Yarra River. Victorian Naturalist 101(5): 240-242. Anderson, J. R., Morison, A. K. and Ray, D. J. 1992a. Age and growth of Murray Cod Maccullochella peelii (Perciformes: Percichthyidae), in the lower Murray-Darling Basin, Australia, from thin-sectioned otoliths. -
Aspects of the Biology of Juvenile Barramundi Lates Calcarifer (Bloch
ResearchOnline@JCU This file is part of the following reference: Barlow, Christopher G. (1998) Aspects of the biology of juvenile barramundi Lates calcarifer (Bloch) relevant to production for recreational fisheries and farming, with a note on the proposal to introduce Nile perch Lates niloticus (L.) to Australia. PhD thesis, James Cook University. Access to this file is available from: http://eprints.jcu.edu.au/24097/ The author has certified to JCU that they have made a reasonable effort to gain permission and acknowledge the owner of any third party copyright material included in this document. If you believe that this is not the case, please contact [email protected] and quote http://eprints.jcu.edu.au/24097/ Aspects of the biology of juvenile barramundi Lates calcarifer (Bloch) relevant to production for recreational fisheries and farming, with a note on the proposal to introduce Nile perch Lates niloticus (L.) to Australia Thesis submitted by Christopher G. BARLOW BSc (JCUNQ) MSc (UNSW) in January 1998 for the degree of Doctor of Philosophy in the Department of Zoology at qvR cv4.7-vee- James Cook University of North Queensland STATEMENT ON ACCESS I, the undersigned, the author of this thesis, understand that James Cook University of North Queensland will make it available for use within the University Library and, by microfilm or other means, allow access to users in other approved libraries. All users consulting this thesis will have to sign the following statement: `In consulting this thesis I agree not to copy or closely paraphrase it in whole or in part without the written consent of the author; and to make proper written acknowledgement for any assistance which I have obtained from it.' Beyond this, I do not wish to place any restriction on access to this thesis.