Dredging, Extraction and Spoil Disposal Activities I
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Known Impacts of Tropical Cyclones, East Coast, 1858 – 2008 by Mr Jeff Callaghan Retired Senior Severe Weather Forecaster, Bureau of Meteorology, Brisbane
ARCHIVE: Known Impacts of Tropical Cyclones, East Coast, 1858 – 2008 By Mr Jeff Callaghan Retired Senior Severe Weather Forecaster, Bureau of Meteorology, Brisbane The date of the cyclone refers to the day of landfall or the day of the major impact if it is not a cyclone making landfall from the Coral Sea. The first number after the date is the Southern Oscillation Index (SOI) for that month followed by the three month running mean of the SOI centred on that month. This is followed by information on the equatorial eastern Pacific sea surface temperatures where: W means a warm episode i.e. sea surface temperature (SST) was above normal; C means a cool episode and Av means average SST Date Impact January 1858 From the Sydney Morning Herald 26/2/1866: an article featuring a cruise inside the Barrier Reef describes an expedition’s stay at Green Island near Cairns. “The wind throughout our stay was principally from the south-east, but in January we had two or three hard blows from the N to NW with rain; one gale uprooted some of the trees and wrung the heads off others. The sea also rose one night very high, nearly covering the island, leaving but a small spot of about twenty feet square free of water.” Middle to late Feb A tropical cyclone (TC) brought damaging winds and seas to region between Rockhampton and 1863 Hervey Bay. Houses unroofed in several centres with many trees blown down. Ketch driven onto rocks near Rockhampton. Severe erosion along shores of Hervey Bay with 10 metres lost to sea along a 32 km stretch of the coast. -
Murray Cod (Maccullochella Peelii Peelii)
Murray Cod (Maccullochella peelii peelii) Qifeng Ye, G. Keith Jones, and Bryan E. Pierce November 2000 Fishery Assessment Report to PIRSA for the Inland Waters Fishery Management Committee South Australian Fisheries Assessment Series 2000/17 Murray cod (Maccullochella peelii peelii) Murray Cod (Maccullochella peelii peelii) Qifeng Ye, G. Keith Jones, and Bryan E. Pierce November 2000 Fishery Assessment Report to PIRSA for the Inland Waters Fishery Management Committee South Australian Fisheries Assessment Series 2000/17 Murray cod (Maccullochella peelii peelii) i TABLE OF CONTENTS LIST OF TABLES.................................................................................................................................II LIST OF FIGURES............................................................................................................................. III ACKNOWLEDGMENTS..................................................................................................................... V 1. EXECUTIVE SUMMARY ................................................................................................................ 1 2. BACKGROUND................................................................................................................................. 5 2.1. FISHERY ......................................................................................................................................... 5 2.1.1. History ................................................................................................................................... -
Land Cover Change in the South East Queensland Catchments Natural Resource Management Region 2010–11
Department of Science, Information Technology, Innovation and the Arts Land cover change in the South East Queensland Catchments Natural Resource Management region 2010–11 Summary The woody vegetation clearing rate for the SEQ region for 10 2010–11 dropped to 3193 hectares per year (ha/yr). This 9 8 represented a 14 per cent decline from the previous era. ha/year) 7 Clearing rates of remnant woody vegetation decreased in 6 5 2010-11 to 758 ha/yr, 33 per cent lower than the previous era. 4 The replacement land cover class of forestry increased by 3 2 a further 5 per cent over the previous era and represented 1 Clearing Rate (,000 26 per cent of the total woody vegetation 0 clearing rate in the region. Pasture 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 remained the dominant replacement All Woody Clearing Woody Remnant Clearing land cover class at 34 per cent of total clearing. Figure 1. Woody vegetation clearing rates in the South East Queensland Catchments NRM region. Figure 2. Woody vegetation clearing for each change period. Great state. Great opportunity. Woody vegetation clearing by Woody vegetation clearing by remnant status tenure Table 1. Remnant and non-remnant woody vegetation clearing Table 2. Woody vegetation clearing rates in the South East rates in the South East Queensland Catchments NRM region. Queensland Catchments NRM region by tenure. Woody vegetation clearing rate (,000 ha/yr) of Woody vegetation clearing rate (,000 ha/yr) on Non-remnant Remnant -
Surface Water Ambient Network (Water Quality) 2020-21
Surface Water Ambient Network (Water Quality) 2020-21 July 2020 This publication has been compiled by Natural Resources Divisional Support, Department of Natural Resources, Mines and Energy. © State of Queensland, 2020 The Queensland Government supports and encourages the dissemination and exchange of its information. The copyright in this publication is licensed under a Creative Commons Attribution 4.0 International (CC BY 4.0) licence. Under this licence you are free, without having to seek our permission, to use this publication in accordance with the licence terms. You must keep intact the copyright notice and attribute the State of Queensland as the source of the publication. Note: Some content in this publication may have different licence terms as indicated. For more information on this licence, visit https://creativecommons.org/licenses/by/4.0/. The information contained herein is subject to change without notice. The Queensland Government shall not be liable for technical or other errors or omissions contained herein. The reader/user accepts all risks and responsibility for losses, damages, costs and other consequences resulting directly or indirectly from using this information. Summary This document lists the stream gauging stations which make up the Department of Natural Resources, Mines and Energy (DNRME) surface water quality monitoring network. Data collected under this network are published on DNRME’s Water Monitoring Information Data Portal. The water quality data collected includes both logged time-series and manual water samples taken for later laboratory analysis. Other data types are also collected at stream gauging stations, including rainfall and stream height. Further information is available on the Water Monitoring Information Data Portal under each station listing. -
Testudines: Chelidae) of Australia, New Guinea and Indonesia
Zoological Journal of the Linnean Society, 2002, 134, 401–421. With 7 figures Electrophoretic delineation of species boundaries within the genus Chelodina (Testudines: Chelidae) of Australia, New Guinea and Indonesia ARTHUR GEORGES1*, MARK ADAMS2 and WILLIAM McCORD3 1Applied Ecology Research Group, University of Canberra, ACT 2601, Australia 2Evolutionary Biology Unit, South Australian Museum, North Terrace, Adelaide, SA 5001, Australia 3East Fishkill Animal Hospital, 285 Rt 82, Hopewell Junction NY 12533, USA Received February 2001; revised and accepted for publication June 2001 A total of 281 specimens of long-necked chelid turtles (Chelodina) were obtained from drainages of Australia, Papua New Guinea and the island of Roti in Indonesia. Ten diagnosable taxa were identified using allozyme profiles at 45 presumptive loci. Chelodina expansa, C. parkeri, C. rugosa and C. burrungandjii are in a Group A clade, C. longi- collis, C. novaeguineae, C. steindachneri, C. pritchardi and C. mccordi are in a Group B clade, and C. oblonga is in a monotypic Group C clade, with each clade thought to represent a distinct subgenus. Chelodina siebenrocki is syn- onymised with C. rugosa. An eleventh taxon, C. reimanni, could not be distinguished from C. novaeguineae on the basis of allozyme profiles, but it is morphologically distinct. Its status is therefore worthy of further investigation. Three instances of natural hybridization were detected. Chelodina rugosa and C. novaeguineae hybridize in the Gulf country of Queensland, with evidence of backcrossing to C. novaeguineae. Chelodina longicollis and C. novaeguineae hybridize in central coastal Queensland, and C. rugosa and C. burrungandjii hybridize along their zone of contact in the plateau escarpment streams and pools. -
Survey Guidelines for Australia's Threatened Fish
Survey guidelines for Australia’s threatened fish Guidelines for detecting fish listed as threatened under the Environment Protection and Biodiversity Conservation Act 1999 Authorship and acknowledgments This report updates and expands on a report prepared in May 2004 by Australian Museum ichthyologist John Pogonoski and approved by AMBS Senior Project Manager Jayne Tipping. The current (2011) report includes updates to the 2004 report and additional information regarding recently listed species, current knowledge of all the listed species and current survey techniques. This additional information was prepared by Australian Museum ichthyologists Dr Doug Hoese and Sally Reader. Technical assistance was provided by AMBS ecologists Mark Semeniuk and Lisa McCaffrey. AMBS Senior Project Manager Glenn Muir co- ordinated the project team and reviewed the final report. These guidelines could not have been produced without the assistance of a number of experts. Individuals who have shared their knowledge and experience for the purpose of preparing this report are indicated in Appendix A. Disclaimer The views and opinions contained in this document are not necessarily those of the Australian Government. The contents of this document have been compiled using a range of source materials and while reasonable care has been taken in its compilation, the Australian Government does not accept responsibility for the accuracy or completeness of the contents of this document and shall not be liable for any loss or damage that may be occasioned directly or indirectly through the use of or reliance on the contents of the document. © Commonwealth of Australia 2011 This work is copyright. You may download, display, print and reproduce this material in unaltered form only (retaining this notice) for your personal, non-commercial use or use within your organisation. -
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. -
Life History and Spatial Ecology of Skagerrak Coastal Cod (Gadus Morhua)
Life history and spatial ecology of Skagerrak coastal cod (Gadus morhua) Ida Margrethe Aalvik Master of Science Thesis 2013 Centre for Ecological and Evolutionary Synthesis Department of Biology University of Oslo, Norway The sea, the great unifier, is man’s only hope. Now, as never before, the old phrase has a literal meaning: we are all in the same boat. - Jacques-Yves Cousteau II Life history and spatial ecology of Skagerrak coastal cod (Gadus morhua) Master of Science Thesis by Ida Margrethe Aalvik Supervisors: Even Moland, Institute of Marine Research, Flødevigen Esben Moland Olsen, Institute of Marine Research, Flødevigen Nils Christian Stenseth, Centre for Ecological and Evolutionary Synthesis (CEES), Department of Biology, University of Oslo III IV Preface Grand thanks to everyone at Flødevigen Research Station, maybe especially the ‘oceanic dip crew’ which has helped me keep my cool throughout the year (phun intended). Big thanks to Jan Henrik Simonsen for teaching me about scales and Kate Enersen for teaching me about otoliths, and both for helping me around the lab. Über grateful for help with ‘elementary R’ issues, Carla Freitas and Anna Blix. Thanks heaps Maren Duus Halvorsen for being my blonde accomplice and for helping me stay focused. Thanks Even Moland for teaching me what _real_ field work is all about (and boat etiquette) and Esben Moland Olsen for being a mountain of calm – and a billion thanks to the both of you for supplying me with endless knowledge and support. Also would like to thank my parents for mixing their DNA and putting their heads together to shape such an extraordinary child. -
Workshop on the Impacts of Flooding
Workshop on the Impacts of Flooding Proceed/rigs of a Workshop held in Rockhamptori, Australia, 27 Septeinber 1991. , Edited by G.T. Byron Queensland Department of. ti Environment tand Heritage ’ Great Barrier Reef Marine Park Authority ‘, , ,’ @ Great Barrier Reef Marine Park Authority ISSN 0156-5842 ISBN 0 624 12044 7 Published by GBRMPA April 1992 The opinions expressed in th.is document are not necessarily those of the Great Barrier Reef Marine Park Authority or the Queensland Department of Env/ionment an!d Heritage. Great Barrier Reef Environment and P.O. Box 155 P.O. Box1379 North Quay , Townsville Queens’land 4002 Queensland 48 TABLE OF CONTENTS : PREFACE iv 1 EXECUTIVE SUMMARY V PART A: FORUM PAPERS Jim Pearce MLA Opening Address 1 Peter Baddiley Fitzroy River Basin 3 Rainfalls and The 1991 Flood Event Mike Keane Assessment of the 1991 16 Fitzroy River Flood How much water? J.P. O’Neill, G.T.Byron and Some Physical Characteristics 36 S.C.Wright and Movement of 1991 Fitzroy River flood plume PART B: WORKSHOP PAPERS GROUP A - WATER RELATED’ISSUES Jon E. Brodie and Nutrient Composition of 56 Alan Mitchell the January 1991 Fitzroy River Plume Myriam Preker The Effects of the 1991 75 Central Queensland Floodwaters around Heron Island, Great Barrier Reef i > d.T.Byron and J.P.O’Neill Flood Induced Coral Mortality 76 on Fringing Reefs in Keppel Bay J.S. Giazebrook and Effects of low salinity on 90 R. Van Woesik the tissues of hard corals Acropora spp., Pocillopora sp and Seriatopra sp from the Great Keppel region M. -
Bridge & Culvert Restrictions for Category 1 Special Purpose Vehicles
Bridge & Culvert Restrictions for Category 1 Special Purpose Vehicles (SPV) - September 2021 Legend Structure ID – The unique structure number of each bridge or culvert on the state road network. Structure type – Structures may be a bridge or a culvert. Structure name – The name of the structure. Culverts may be unnamed. The same bridge name may apply to two structure IDs when they are separate structures on the left and right side of the same road. Road ID – The unique number of the state road on which the structure is located. Road name – The State Government name of the road. The name may differ from the local council name for a section of the road. Restriction – A ‘CANNOT CROSS’ restriction is a vulnerable structure that is highly unlikely to be approved for a single trip permit. A ‘SINGLE TRIP’ structure is a less vulnerable and cannot be crossed unless a single trip permit is issued for the class 1 SPV for the desired route across the structure. Region – The region that corresponds to the Main Roads district maps. Latitude – The latitude map coordinate for the structure. It can be used in combination with the longitude to locate the structure using GPS or mapping tools. The structure will be in the correct vicinity but may not be exactly where the latitude and longitude display it depending on the accuracy of the map or mapping tool used. Longitude – The longitude map coordinate for the structure. It can be used in combination with the latitude to locate the structure using GPS or mapping tools. -
Pine Rivers and Redcliffe Creeks
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