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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 -
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. -
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. -
Major Fish Kills in the Northern Rivers of NSW in 2001: Causes, Impacts & Responses
Major Fish Kills in the Northern Rivers of NSW in 2001: Causes, Impacts & Responses Simon Walsh, Craig Copeland and Megan Westlake NSW Department of Primary Industries Ballina Fisheries Centre Ballina NSW 2478 Australia. September 2004 NSW Department of Primary Industries - Fisheries Final Report Series No. 68 ISSN 1449-9967 Major Fish Kills in the Northern Rivers of NSW in 2001: Causes, Impacts & Responses Simon Walsh, Craig Copeland and Megan Westlake NSW Department of Primary Industries Ballina Fisheries Centre Ballina NSW 2478 Australia. September 2004 NSW Department of Primary Industries - Fisheries Final Report Series No. 68 ISSN 1449-9967 Major fish kills in the northern rivers of NSW in 2001: Causes, Impacts & Responses September 2004 Authors: Simon Walsh, Craig Copeland and Megan Westlake Published By: NSW Department of Primary Industries (now incorporating NSW Fisheries) Postal Address: Cronulla Fisheries Centre, PO Box 21, NSW, 2230 Internet: www.fisheries.nsw.gov.au ¤ NSW Department of Primary Industries This work is copyright. Except as permitted under the Copyright Act, no part of this reproduction may be reproduced by any process, electronic or otherwise, without the specific written permission of the copyright owners. Neither may information be stored electronically in any form whatsoever without such permission. DISCLAIMER The publishers do not warrant that the information in this report is free from errors or omissions. The publishers do not accept any form of liability, be it contractual, tortuous or otherwise, for the contents of this report for any consequences arising from its use or any reliance placed on it. The information, opinions and advice contained in this report may not relate to, or be relevant to, a reader’s particular circumstance. -
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. -
Healthy Waterways-Healthy Dolphins Project Report 2019
Healthy Waterways-Healthy Dolphins Project Report 2019 Healthy Waterways-Healthy Dolphins Project Report 2019 Healthy Waterways-Healthy Dolphins Project Report 2019 Acknowledgements We would like to thank our dedicated team of volunteers and Dolphin Ambassadors, particularly Heather Pheloung, Christian Jaehnichen, Mia Gustavsson, Tammy Brown and Jess Tsitonakis. Thanks and gratitude to our project partners, the City of the Gold Coast, Tweed Shire Council and Gold Coast Marine Training and Out of the Blue Adventures for making this project possible. We also thank the City of the Gold Coast, Wettenhall Environment Trust and our Crowdfunding donors for their funding assistance. Very special thanks to Andrew McCauley, Dean Fox, Kris Boody, Heidi van Woerden, Chels Marshall and David Blyde. Thanks to the many Dolphin Ambassador volunteers who have assisted in the project. This research was conducted under New South Wales National Parks Permits, Queensland Department of Environment & Science Permits, Moreton Bay Marine Parks Permit and NSW Department of Primary Industry Animal Ethics Permits. This Report should be cited as: Hawkins, E. R. (2019) Healthy Waterways-Healthy Dolphins Project Report 2019, Dolphin Research Australia Inc. Image Credits: Dolphin Research Australia Inc. 1 Contents ACKNOWLEDGEMENTS ...................................................................................................... 1 SUMMARY ........................................................................................................................ 3 1. -
Can Too Yuraygir Challenge 2021
Can Too Yuraygir Challenge 2021 Trip Highligh ts Hike in the beautiful Yuraygir National Park Explore the secluded coast between Angourie and Red Rock Spot an abundance of wildlife, including kangaroos, whales and birdlife Enjoy ever‑changing and expansive views of the ocean, rocky headlands and bushland Fully supported with comfortable cabin accommodation Raise vital funds for cancer research Trip Duration 6 days Trip Code: CA9 Grade Introductory to Moderate Activities Trekking with a daypack Summary 6 day trip, 5 nights shared cabin accommodation Supporting Your Cause Your Huma Challenge The Can Too Foundation is an independent health promotion charity Thank you for your interest in our Can Too Yuraygir Challenge 2021. committed to funding cancer research and prevention. Can Too has Huma Charity Challenge is a division of the worldwide adventure raised over $23M since 2005, to fund 180 Australian cancer research travel company World Expeditions. When joining a Huma Charity projects and trained over 17,000 participants to be fitter and healthier. Challenge you embark on a remarkable journey to discover your inner The health promotion charity is fighting cancer on two fronts ‑ philanthropist as you raise money for a charity that is important to reducing cancer by getting people moving through goal‑specific you. At the same time you take on the challenge of fundraising and events and adventures and improving patient outcomes through partake in an adventure to discover new worlds, new landscapes and funding lifesaving Australian cancer research projects. At Can Too, we new cultures ... perhaps you’ll even discover how far your personal believe everyone can achieve goals they once thought impossible. -
New IFOA Changes in Forest Protection in the Clarence and Richmond River Valleys Dailan Pugh, North East Forest Alliance, January 2016
New IFOA Changes in Forest Protection In the Clarence and Richmond River Valleys Dailan Pugh, North East Forest Alliance, January 2016. The NSW Government is making a new Integrated Forestry Operations Approval (IFOA) to regulate logging activities on public land. The Government has repeatedly stated that the new IFOA will result in "no erosion of environmental outcomes" (Parker 2013), and current Environment Minister, Mark Speakman (31 July 2015) claimed "he was determined to pursue" the commitment that "any changes will not erode environmental values". To test this claim, the consequences of the proposed changes to logging exclusion areas were mapped for 13 areas of State Forest, totalling 10,661 hectares, scattered throughout the Clarence and Richmond River catchments. A total of 2.9% of native State Forests in the catchments were sampled. This review focuses on the proposed changes to exclusion zones around streams and records of threatened species. Within the sampled area there are 480 kilometres of streams, with 62% of the stream length within catchments smaller than 20ha. On State Forests across the Clarence and Richmond valleys over 10,000 kilometres of streams are likely to occur within catchments smaller than 20ha. This shows the overwhelming importance of the headwater streams for catchment health as this is where most of the interaction between the terrestrial and aquatic realms occurs. The science is that we should be establishing buffers at least 30m wide around these headwater streams. The NSW Government's intent is to reduce already inadequate buffers around headwater streams from 10m down to 5m. These catchments are part of an identified biodiversity hotspot of national and international significance with more plants and animals threatened with extinction than anywhere else in NSW. -
Richmond Valley Koala Habitat Atlas
RICHMOND VALLEY KOALA HABITAT ATLAS Australian Koala Foundation June 2008 for Richmond Valley Council Final report and map prepared by Dave Mitchell CONTENTS Page Acknowledgements ..................................................................................................(i) Executive Summary..................................................................................................1 1 INTRODUCTION.............................................................................................3 1.1 Study Objectives.................................................................................3 1.2 The Study Area...................................................................................3 2 BACKGROUND...............................................................................................4 2.1 Koala Biology and Ecology.................................................................4 2.2 Koala tree use... .................................................................................5 2.3 Koala Home Range Size.....................................................................8 2.4 Koala faecal pellets...........................................................................12 2.5 Landscape Ecology...........................................................................13 2.6 Historical Factors...............................................................................14 2.7 State Environment Planning Policy 44..............................................15 3 METHODOLOGY .........................................................................................16 -
Yuraygir National Park Contextual History
Yuraygir National Park Contextual History A report for the Cultural Landscapes: Connecting History, Heritage and Reserve Management research project This report was written by Johanna Kijas. Many thanks to Roy Bowling, Marie Preston, Rosemary Waugh-Allcock, Allen Johnson, Joyce Plater, Shirley Causley, Clarrie and Shirley Winkler, Bill Niland and Peter Morgan for their vivid memories of the pre- and post-national park landscape. Particular thanks to Rosemary Waugh-Allcock for her hospitality and sharp memory of a changing place, and to Joyce Plater for her resources and interest in the project. Thanks to long-term visitors to the Pebbly Beach camping area who consented to be interviewed over the phone, and Ian Brown for his memories of trips to Freshwater. Thanks to Ken Teakle for taking the time to provide DECC with copies of his photographic history of Pebbly Beach, and to Barbara Knox for permission to use her interview carried out with Gina Hart. Cover photo: Johanna Kijas. Published by: Department of Environment and Climate Change 59–61 Goulburn Street PO Box A290 Sydney South 1232 Ph: (02) 9995 5000 (switchboard) Ph: 131 555 (environment information and publications requests) Ph: 1300 361 967 (national parks information and publications requests) Fax: (02) 9995 5999 TTY: (02) 9211 4723 Email: [email protected] Website: www.environment.nsw.gov.au ISBN: 978 1 74122 455 9 DECC: 2007/265 November 2007 Contents Executive summary Section 1: Overview and maps 1 1.1 Introduction: a contextual history of Yuraygir National Park 1