Protecting Eastern Freshwater Cod –Aguide of Food Andshelter
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Estuary Surveillance for QX Disease
Estuary surveillance Student task sheet for QX disease The following tables show data collected Estuary Surveillance 2002: during estuary surveillance from 2001– During the 2002 sampling period a total of 2004 for New South Wales and 5250 oysters were received and processed Queensland. N is the number of oysters from 18 NSW estuaries and three tested in a random sample of the oyster Queensland zones using tissue imprints. population. Dr Adlard used two methods of disease detection in surveillance — tissue imprint and PCR. Table 2A: Tissue imprints used to detect the QX disease parasite Estuary Surveillance 2001: 2002 Survey results Table 1: Tissue imprint results for 2001 N 2001 Survey Results Estuary N infected % N Northern Moreton Bay 250 0 0 Estuary N infected % Central Moreton Bay 250 0 0 Tweed River 316 0 0 Southern Moreton Bay 250 2 0.8 Brunswick River 320 0 0 Tweed River 250 0 0 Richmond River 248 0 0 Brunswick River 250 0 0 Clarence River 330 5 1.52 Richmond River 250 102 40.8 Wooli River 294 0 0 Clarence River 250 55 22 Kalang /Bellinger 295 0 0 Wooli River 250 0 0 Rivers Kalang /Bellingen Rivers 250 0 0 Macleay River 261 0 0 Macleay River 250 0 0 Hastings River 330 0 0 Hastings River 250 0 0 Manning River 286 0 0 Manning River 250 0 0 Wallis Lakes 271 0 0 Wallis Lakes 250 0 0 Port Stephens 263 0 0 Port Stephens 250 0 0 Hawkesbury River 323 0 0 Hawkesbury River 250 0 0 Georges River 260 123 47.31 Georges River 250 40 16 Shoalhaven/ 255 0 0 Crookhaven Shoalhaven/Crookhaven 250 0 0 Bateman's Bay 300 0 0 Bateman's Bay 250 0 0 Tuross Lake 304 0 0 Tuross Lake 250 0 0 Narooma 300 0 0 Narooma 250 0 0 Merimbula 250 0 0 Merimbula 250 0 0 © Queensland Museum 2006 Table 2B: PCR results from 2002 on Estuary Surveillance 2003: oysters which had tested negative to QX During 2003 a total of 4450 oysters were disease parasite using tissue imprints received and processed from 22 NSW estuaries and three Queensland zones. -
NSW Legislation Website, and Is Certified As the Form of That Legislation That Is Correct Under Section 45C of the Interpretation Act 1987
Water Sharing Plan for the Richmond River Area Unregulated, Regulated and Alluvial Water Sources 2010 [2010-702] New South Wales Status information Currency of version Current version for 27 June 2018 to date (accessed 7 May 2020 at 12:57) Legislation on this site is usually updated within 3 working days after a change to the legislation. Provisions in force The provisions displayed in this version of the legislation have all commenced. See Historical Notes Note: This Plan ceases to have effect on 1.7.2021—see cl 3. Authorisation This version of the legislation is compiled and maintained in a database of legislation by the Parliamentary Counsel's Office and published on the NSW legislation website, and is certified as the form of that legislation that is correct under section 45C of the Interpretation Act 1987. File last modified 27 June 2018. Published by NSW Parliamentary Counsel’s Office on www.legislation.nsw.gov.au Page 1 of 116 Water Sharing Plan for the Richmond River Area Unregulated, Regulated and Alluvial Water Sources 2010 [NSW] Water Sharing Plan for the Richmond River Area Unregulated, Regulated and Alluvial Water Sources 2010 [2010-702] New South Wales Contents Part 1 Introduction.................................................................................................................................................. 7 Note .................................................................................................................................................................................. 7 1 Name of this -
Richmond River-Toonumbar Presentation 10 Dec
Richmond River (Toonumbar Dam) ROSCCo (River Operations Stakeholder Consultation Committee Meeting) Casino RSM 10 December 2019 Average 12 Month rainfall 2 WaterNSW Rainfall last 12 Months 3 WaterNSW What are we missing out on? 4 WaterNSW 5 WaterNSW Richmond River at Casino Total annual flows 1200000 1000000 800000 600000 400000 200000 0 Annual Flow Richmond at Casino 6 WaterNSW Toonumbar Richmond Total Annual Flows 350 300 250 200 150 100 50 0 2014 2015 2016 2017 2018 2019 Toonumbar Dam Richmond River at Kyogle 7 WaterNSW Inflows Actual v Statistical since December 2018 (last spill) 120 100 80 60 40 Storage Capcity (GL) 20 0 DEC JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Actual Wet 20% COE Median 50% COE Dry 80%COE Minimum 99% COE 8 WaterNSW Toonumbar Dam Storage Capacity 120% 100% 80% 60% Storgae % Capacity Storgae 40% 20% 0% 1-Jul 1-Aug 1-Sep 1-Oct 1-Nov 1-Dec 1-Jan 1-Feb 1-Mar 1-Apr 1-May 1-Jun 2001/02 2002/03 2003/04 2015/16 2016/17 2017/18 2018/19 2019/20 9 WaterNSW Toonumbar Resource Assessment 1 July 2019 Storage Essential supplies 0.2 Loss 1.00 Delivery Loss, 0.70 General Security, 9.53 10 WaterNSW Toonumbar Resource Assessment 1 July 2019 Toonumbar storage volume, 7.24GL Minimum Inflows, 16.50GL 11 WaterNSW Toonumbar Dam Volume 1 December 2019 Water remaining in Toonumbar Dam, 3.86GL Airspace, 7.14GL 12 WaterNSW Toonumbar Dam Forecast Storage Volume – Chance of Exceedance 12 10 8 6 Storgae volume Gl 4 2 0 WET 20% COE Median 50% COE DRY 80% COE Minimum Actual Zero Inflows 13 WaterNSW Temperature Forecast 14 WaterNSW Soil -
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. -
Effects of Estuarine Acidification on Survival and Growth of the Sydney Rock Oyster Saccostrea Glomerata
EFFECTS OF ESTUARINE ACIDIFICATION ON SURVIVAL AND GROWTH OF THE SYDNEY ROCK OYSTER SACCOSTREA GLOMERATA Michael Colin Dove Submitted in fulfilment of the requirements of the degree of Doctor of Philosophy in The University of New South Wales Geography Program Faculty of the Built Environment The University of New South Wales Sydney, NSW, 2052 April 2003 ACKNOWLEDGEMENTS I would like to thank my supervisor Dr Jes Sammut for his ideas, guidance and encouragement throughout my candidature. I am indebted to Jes for his help with all stages of this thesis, for providing me with opportunities to present this research at conferences and for his friendship. I thank Dr Richard Callinan for his assistance with the histopathology and reviewing chapters of this thesis. I am also very grateful to Laurie Lardner and Ian and Rose Crisp for their invaluable advice, generosity and particular interest in this work. Hastings and Manning River oyster growers were supportive of this research. In particular, I would like to acknowledge the following oyster growers: Laurie and Fay Lardner; Ian and Rose Crisp; Robert Herbert; Nathan Herbert; Stuart Bale; Gary Ruprecht; Peter Clift; Mark Bulley; Chris Bulley; Bruce Fairhall; Neil Ellis; and, Paul Wilson. I am very grateful to Holiday Coast Oysters and Manning River Rock Oysters for providing: the Sydney rock oysters for field and laboratory experiments; storage facilities; equipment; materials; fuel; and, access to resources without reservation. Bruce Fairhall, Paul Wilson, Mark Bulley, Laurie Lardner and Robert Herbert also supplied Sydney rock oysters for this work. I would also like to thank the researchers who gave helpful advice during this study. -
EIS 1431 Independent Inquiry Into the Clarence River System
EIS 1431 Independent inquiry into the Clarence River System : progress report: specific challenges for river, floodplain and estuary health SW EPT PR1MR IES I AA06804 1 Independent Inquiry into the Clarence River System Progress Report: Specific Challenges for River, Floodplain and Estuary Health December 1998 Table of Contents PART A Overview................................................................................................................... 1 Introduction........................................................................................................................... 1 Maffers Raised in the Clarence River Inquiry....................................................................2 The Commission's Key Assessments and Findings to Date .............................................3 Specific Challenges Presented by the Clarence Inquiry................................................5 PART B: Specific Challenges for River, Floodplain and Estuary Health Agriculture ................................................................................................................ Agricultural Land Use and Impacts....................................................................................7 TechnicalResponses............................................................................................................8 ManagementResponses .....................................................................................................8 Alternative Management Framework...............................................................................9 -
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. -
KYOGLE TOURIST DRIVE NUMBER 1 Kyogle
KYOGLE TOURIST DRIVE NUMBER 1 north Kyogle - Eden Creek - Afterlee - Toonumbar Dam - Iron Pot Creek - Ettrick FULL DAY DRIVE FROM KYOGLE. Some gravel roads, parts not suitable for caravans Toonumbar National Dry weather road only Park Wiangaree Woodenbong No Access map not to scale or comprehensive To old Bonttwbo Queensland Toonumbar B S l m a c i Ck t k n A h e H d ft Eden Creek s ne Murwillumbah er o y lee C Road r State Forest k s W e C S k terlee u 2 f R m Kyogle Byron Bay A oa Mt Afterlee d m Eden Creek e Afterlee C k r o ee l Lismore b O Cr a Toonumbar Dam ’Corn n d Casino 3 Murwillumbah Ballina 4 Logans Bridge Rail G E Geneva Evans Head h d Bridge i 1 i Dam Wall n e n n i G R h i c Ro ot i KYOGLE u P C C s h Northern Rivers - Tropical NSW n I r R St r 7 e m o r d r e e I o k o n Montgomerys Bridge e Bonalbo R k n P d d Points of interest ot 5 C ree Ettrick W k R Richmond Range a 1 Geneva 4 Toonumbar Dam i v y National Park e 6 r 2 Eden Creek State 5 Historic iron bridge O Andrew Campbell Bridge m Forest 6 Ettrick a g P 3 Bells Bay Camping 7 Fairymount Lookout h i K n Eden Creek R e n o Ground s i a g State Forest d h t s R Legend o Cedar Point a R tourist drive picnic facilities d o a d Edenville other roads boat ramp E Lismore de n rivers & creeks water available v i l le toilets fuel R oad food and drink information i Casino WORLD HERITAGE LISTED AREAS KYOGLE TOURIST DRIVE depth is 34 metres. -
Bird Watching
ADVENTURE EXPERIENCES Parts of New England High Country belong to the East Kunderang Homestead offers World Heritage Gondwana Rainforests of Australia beautifully restored heritage accommodation for up to 14 people BOULDERING on unique rock formations; New England granite experience a multi-day bushwalking adventure with lots of crimps, flakes and through world-heritage national parks friction. Stonehenge Recreation Park near Glen Innes has over seventy routes. Gara The park’s rock formations are particularly Gorge near Armidale and Bald Rock near photogenic in late-afternoon light or mist. Tenterfield are other classic bouldering Hundreds of kilometres of waterways and rockclimbing destinations. NEW ENGLAND HIGH COUNTRY BOASTS rage and meander through the Oxley Wild Rivers National Park, where huge tracts AN EXTENSIVE GORGE WILDERNESS WITH OVER 500 of magnificent wilderness are also World KILOMETRES OF WILD AND SCENIC RIVERS. DISCOVER Heritage listed. This is where camping, trout MOUNTAIN BIKING is massive in fishing, kayaking, swimming, canyoning and East Kunderang Homestead New England High Country. Local A UNIQUE NATURAL PLAYGROUND WITH MAGNIFICENT abseiling are major attractions. clubs have made over 40km of WATERFALLS, RAINFORESTS AND EXOTIC FLORA AND FAUNA. tracks that present some spectacular and purpose-built tracks around Guyra and The 7km walk from Budds Mare to Riverside varied wilderness walking opportunities. An Armidale. At Washpool and Gibraltar you descends 700m to the Apsley River with great easy amble along the beautiful Coombadhja GREEN GULLY TRACK NEW ENGLAND can ride a 50km loop through World bass fishing, swimming holes, camping and WILDERNESS TRAIL Imagine a place where the geology and biodiversity is Creek takes you through rainforest and dry Experience fern-lined gullies, high Heritage National Parks. -
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.