DOCSLIB.ORG

Envi Ronmental Hi Story of Rowes Bay

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Envi Ronmental Hi Story of Rowes Bay ENVI RONMENTAL HI STORY OF ROWES BAY REPORT PREPARED FOR TOWNSVI LLE CI TY COUNCI L By MCG Mabin Tropical Environment al St udies and Geography James Cook Universit y Townsville April 2002 Environmental history of Rowes Bay ENVIRONMENTAL HISTORY OF ROWES BAY 1. Introduction This report describes the environmental history of the Rowes Bay foreshore and its hinterland. The study area comprises the 2.3 km of shoreline from the Kissing Point headland, around inner Rowes Bay and north to the RSL Villas, and extends inland for 0.5 km. The original landscape of rocky headland, mudflats and beach, backed by dunes, estuaries, mangrove swamps, stream channels and ancient beach ridges has changed significantly in the 145 years since European settlement began. These changes have been caused by natural processes and human activities, and have resulted from environmental changes both within and external to the Rowes Bay environment. This report documents these changes, and shows how they have influenced the behaviour of the present environment with particular reference to the persistent beach erosion that has been occurring for the last ~45 years. This will provide an important context for planning the future environmental management of Rowes Bay. The report begins with a description of the landforms of the Rowes Bay - Pallarenda area, and an examination of the environmental changes that have occurred in this embayment over the last 6000 years. From this, a pattern of sand movement can be derived, which will enable a long-term sediment budget for the system to be established. This will provide an important initial approximation of the rate of sand supply required to maintain a stable shoreline system. The landscape immediately prior to European settlement (1864) will then be described. This will provide a benchmark from which to measure the scale of subsequent environmental changes. Natural and human-induced environmental changes will be summarised separately, with detailed information being presented in Appendix 1. 2. Data Sources The primary source of environmental change information is from vertical aerial photographs that are available from 1938, 1941, 1952, 1959, 1961, 1965, 1970, 1971, 1972, 1974, 1976, 1978, 1981, 1985, 1991, and 1995. These have been obtained from AUSLIG, TCC, BPA, and Queensland State Government as detailed in Appendix 3. Information from prior to 1938 is very sketchy, but has been complied from geological and topographic maps, hydrographic charts, historic maps and photographs, meteorological records, and literature on the history of Townsville. These resources are listed below in Section 9. 3. Landform History of Rowes Bay 3.1 Introduction The Rowes Bay study area forms the southern part of a 7 km long embayment between the Kissing Point headland and Many Peaks Range, and over the last 6000 years a suite of coastal landforms has accumulated here. The long-term history of these landforms provides an important context for understanding the recent environmental history of Rowes Bay. 3.2 Landforms of the Rowes Bay - Pallarenda Embayment The natural landforms of the area have been mapped and described by various authors (Hopley and Murtha, 1975; Trezise et al, 1986 & 1989; Trezise and Stephenson, 1990), and these are shown in Figure 1. The main landforms present are sand ridges and intervening swales that occur in belt extending up to 2.75 km inland from the present shoreline. Other landforms include the modern shoreline features of intertidal mudflats, beach, dunes, sand spits and estuarine areas at the mouths of streams, while further inland are supra-tidal mudflats, mangrove and freshwater swamps, and stream courses. At the foot of Castle Hill and Many Peaks Range are small alluvial fans. Most of 1 Environmental history of Rowes Bay Figure 1 Landforms of the Rowes Bay area these landforms remain today as much of the area is within the Town Common Environmental Park. However, construction of the airport runways has removed ~75 ha of beach ridges and swales, while the Rowes Bay Golf Course and suburban development at Pallarenda, Rowes Bay and Belgian Gardens, has partly modified some of the landforms. 3.2.1 Sand Ridges and Swales The sand ridges consist of low sand accumulations up to 300 m wide, rising 3.5 – 6 m above mean sea level (asl), and aligned parallel to the present shoreline. Between these are low-lying swales at about 2 – 2.5 m asl. These depressions are usually composed of much finer mud sediments, and are typically occupied by swamps and stream courses, or nearer the present shoreline, supra-tidal 2 Environmental history of Rowes Bay mudflats and mangrove swamps. Figure 2 shows a profile across the ridge and swale topography in Rowes Bay where at least seven ridges in two sets occur behind the modern beach. The innermost ridge set (BR 1-4) near Old Common Road is up 1.7 km from the present shoreline. These subdued landforms are only 3 ± 3.5 m asl, and appear to have been partly eroded, with sand in-filling the swales between these older ridges. The outer ridge set (BR 5 ± 7) are much better preserved landforms that rise more than 3 m above the intervening swales, and more than 5 m asl. Their extra height may be due to deposition of wind-blown dune sand. The suburbs of Pallarenda and Rowes Bay have been built on the youngest of the beach ridges (BR #7). 6 B e l g i a n G a r d e n s c e m e t e r y 5 C a p e P a l l a r e n d a R o a d O l d C o m m o n R o a d 4 B R 5 B R 6 B R 7 3 B R 1 B R 2 B R 3 B R 4 M o d e r n H i g h e s t b e a c h r i d g e T i d e s 2 d r a i n 1 O l d e r B e a c h R i d g e s Y o u n g e r B e a c h R i d g e s 0 M u d f l a t s - 1 - 2 1 8 0 0 1 7 0 0 1 6 0 0 1 5 0 0 1 4 0 0 1 3 0 0 1 2 0 0 1 1 0 0 1 0 0 0 9 0 0 8 0 0 7 0 0 6 0 0 5 0 0 4 0 0 3 0 0 2 0 0 1 0 0 0 - 1 0 0 - 2 0 0 D i s t a n c e f r o m s h o r e l i n e ( m ) Figure 2: Profile across the Rowes Bay beach ridges (BR = beach ridge). While the overall alignment of the ridges parallels the modern shoreline, in detail the inner parts of the ridges curve around to the northwest and north-northwest. From this, it is interpreted that the sand ridges are beach ridges that were formed by the northward extension of sand spits as wave action moved sand along the shoreline towards the Many Peaks Range. This line of hills acted as a barrier, trapping the sand and causing the shoreline to prograde eastwards as the shallow waters of the embayment were filled with sediment. Once the sand ridges had built out to Cape Pallarenda, progradation would have ceased, as the Many Peaks Range no longer acted as a barrier to sand transport. However, sediment supply to the embayment would not have changed. Sand entering past Kissing Point would have moved north along the beach to Cape Pallarenda, and then out of the embayment. Radiocarbon dating (Trezise et al, 1989) indicates that the overall period of accumulation of the ridges occurred between about 6000 and 1000 years ago. However, the presence of the distinct beach ridges separated by broad swales, suggests sand delivery to the embayment may not have been continuous. There were probably periods of enhanced sand supply entering the embayment when the ridges would have been forming rapidly. This may have been caused by periods of greater wave energy, and/or times of increased sand delivery to the coast. In addition, the morphological difference between the older and younger beach ridges in Rowes Bay may indicate that there may have been a significant time break between the deposition of these ridge sets. 3.2.2 Modern Beach Ridge The modern beach ridge is a much smaller feature than the older beach ridges, being only ~100 m wide, and rising to ~4 m asl. It has been formed directly on the front of beach ridge #7 with only a small shallow depression marking the boundary between the two landforms (see Figure 2). The boundary between the active beach face and the present mudflats is marked by a very abrupt change in slope and sediment type. Where the foreshore area remains undisturbed, small dunes that increase in size northwards back the beach. The Rowes Bay-Pallarenda Road has been built along the top of 3 Environmental history of Rowes Bay the ridge, and much of it has been landscaped for park areas. At its southernmost extent in Rowes Bay, the modern beach formerly consisted of several small, highly mobile sand spits at the mouths of two small creeks (see Section 6). The modern beach ridge has been in place for at least ~1000 years, having formed when the older and younger beach ridges had built out to fill the embayment to the end of Many Peaks Range.
Load more

Recommended publications
  • Tropical Cyclone Tessi, April 2000
    CASE STUDY: Tropical Cyclone Tessi, April 2000 Introduction Like tropical cyclone Steve, Tessi underwent extremely rapid development near the coast as it passed close to Townsville, Australia’s largest tropical population centre. Tropical Cyclone Tessie was named at 1800 UTC 1 April 2000 (4 am local time 2nd ) and almost reached hurricane force intensity near the coast 21 hours later. An Australian Institute of Marine Science (AIMS) automatic weather station (AWS) on Magnetic Island (15 km northeast oF the Townsville Meteorological OFFice) recorded 10 minute average wind speeds to 59 knots. The mean sea level sequence (MSL) (Figure 1) show a tropical low, with an absence oF any monsoon flow, moving towards the northeastern Australian coast (top panel). By 2300 UTC 1 April (centre panel in Figure 1) the low had become a tropical cyclone and note how the 1008 hPa isobar decreased in radius (indicating rising pressures around the system). At 2000 UTC 2 April 2000 (lower panel) it was a very small “midget” cyclone with the pressure continuing to rise around it. Impact of Tessi The cyclone Formed a small compact radar eye (diameter 10 to15 km) near the coast after 1800 UTC 2 April 2000. It appears the worst wind damage was just outside this eye in the area around Mutarnee (a small village 60 km northwest of Townsville). Here many large trees were uprooted and the roof of a farmhouse was lifted off, battens and all, and deposited 50 metres away in a cane field. The most extensive tree damage was Further east in the normally uninhabited beach areas where some isolated beach huts were unrooFed.
    [Show full text]
  • Vulnerability Assessment and Risk Analysis Full Report
    Maunsell Australia Pty Ltd ABN 20 093 846 925 REPORT TOWNSVILLE CITY TOWNSVILLE FLOOD COUNCIL HAZARD ASSESSMENT STUDY Phase 3 Report Vulnerability Assessment and Risk Analysis December 2005 Job No. 80301202.01 AN AECOM COMPANY Townsville Flood Hazard Assessment Study Phase 3 Report Vulnerability Assessment and Risk Analysis Revision Revision Date Details Authorised Name/Position Signature A 08/03/06 Final Issue Brian Wright Original Manager signed by Environment NQ Brian Wright © Maunsell Australia Proprietary Limited 2002 The information contained in this document produced by Maunsell Australia Pty Ltd is solely for the use of the Client identified on the cover sheet for the purpose for which it has been prepared and Maunsell Australia Pty Ltd undertakes no duty to or accepts any responsibility to any third party who may rely upon this document. All rights reserved. No section or element of this document may be removed from this document, reproduced, electronically stored or transmitted in any form without the written permission of Maunsell Australia Pty Ltd. Townsville Flood Hazard Assessment Study Revision A Phase 3 Report – Vulnerability Assessment and Risk Analysis December 2005 J:MMPL\80301202.02\Administration\phase 3\revised final\report.doc Page 2 of 97 Table of Contents Executive Summary 6 1 Introduction 14 1.1 Study Area 15 1.2 Scope of the Study 16 1.3 Acknowledgments 17 2 Establishing the Context 18 2.1 Summary of Project Plan 19 2.1.1 Study Aims and Scope 19 2.2 The Study Structure 20 2.2.1 Risk Management Team 20 2.2.2 Physical
    [Show full text]
  • Port of Townsville
    Environmental Impact Statement Townsville Ocean Terminal Project FINAL November 2007 ENVIRONMENTAL VALUES AND MANAGEMENT OF IMPACTS - PART 1 TABLE OF CONTENTS Page 4. Environmental Values and Management of Impacts ..............................................................................1 4.1 Climate................................................................................................................................................2 4.1.1 Existing Environmental Values.......................................................................................................2 4.1.2 Potential Impacts and Mitigation Measures ...................................................................................4 4.2 Land....................................................................................................................................................6 4.2.1 Description of Environmental Values .............................................................................................6 4.2.2 Potential Impacts and Mitigation Measures ...................................................................................8 4.3 Traffic and Transport ........................................................................................................................11 4.3.1.2 Potential impacts and mitigation measures – land based transport.............................................12 4.4 Non-Transport Infrastructure ............................................................................................................17
    [Show full text]
  • Discerning the Timing and Cause of Historical Mortality Events in Modern Porites from the Great Barrier Reef
    Available online at www.sciencedirect.com ScienceDirect Geochimica et Cosmochimica Acta 138 (2014) 57–80 www.elsevier.com/locate/gca Discerning the timing and cause of historical mortality events in modern Porites from the Great Barrier Reef Tara R. Clark a,⇑, Jian-xin Zhao a,⇑, George Roff b, Yue-xing Feng a, Terence J. Done c, Luke D. Nothdurft d, John M. Pandolfi e a Radiogenic Isotope Facility, School of Earth Sciences, The University of Queensland, Brisbane, QLD 4072, Australia b School of Biological Sciences, The University of Queensland, Brisbane, QLD 4072, Australia c Australian Institute of Marine Science, Townsville, QLD 4810, Australia d Earth, Environmental and Biological Sciences, Queensland University of Technology, Brisbane, QLD 4000, Australia e Centre for Marine Science, Australian Research Council Centre of Excellence for Coral Reef Studies, School of Biological Sciences, The University of Queensland, Brisbane, QLD 4072, Australia Received 11 March 2013; accepted in revised form 16 April 2014; available online 28 April 2014 Abstract The life history strategies of massive Porites corals make them a valuable resource not only as key providers of reef struc- ture, but also as recorders of past environmental change. Yet recent documented evidence of an unprecedented increase in the frequency of mortality in Porites warrants investigation into the history of mortality and associated drivers. To achieve this, both an accurate chronology and an understanding of the life history strategies of Porites are necessary. Sixty-two individual Uranium–Thorium (U–Th) dates from 50 dead massive Porites colonies from the central inshore region of the Great Barrier Reef (GBR) revealed the timing of mortality to have occurred predominantly over two main periods from 1989.2 ± 4.1 to 2001.4 ± 4.1, and from 2006.4 ± 1.8 to 2008.4 ± 2.2 A.D., with a small number of colonies dating earlier.
    [Show full text]
  • NTC Glossary 2010 Tidal Terminology
    NTC Glossary 2010 Tidal Terminology absolute sea level When sea level is referenced to the centre of the Earth, it is sometimes referred to as “absolute”, as opposed to “relative”, which is referenced to a point (eg. a coastal benchmark) whose vertical position may vary over time. acoustic tide gauge A unit which sends an acoustic pulse through free air down a sounding tube to the water’s surface and measures the return time. The return travel time though the air between a transmitter/receiver and the water surface below is converted to sea level. admittance Used in the response method of tidal analysis, response method analysis consists of determining a set of complex weights (typically five), which define the admittance of the response system at a given frequency. Once known, the admittance, combined with the known coefficients on the spherical harmonics representing the tide-generating potential, can be used to deduce the amplitude and phase of the usual harmonics (M2, S2, etc.). Admittance is sometimes defined as the ratio of the spectra of the sea level and the equilibrium tide (or tide-generating potential), and sometimes as the ratio of their cross-spectrum and the spectrum of the equilibrium tide. Being a complex quantity, it has both amplitude and phase. (*) From the “Australian Hydrographic Office Glossary” age of the tide The delay in time between the transit of the moon and the highest spring tide. Normally one or two days, but it varies widely. In other words, in many places the maximum tidal range occurs one or two days after the new or full moon, and the minimum range occurs a day or two after first and third quarter.
    [Show full text]
  • Connect Expand Prosper
    townsville townsville port authority annual report 1999 /2000 expand www.townsville-port.com.au connect administration port control tower engineering prosper townsville port authority annual report 1999/2000 townsville port authority annual report 1999/2000 at a glance our vision was withdrawn with the unanimous consent of the Board. Mr W. Lennon was then nominated for the position of Townsville Port Authority will manage the operation and Chairman, and as such, was duly elected the first development of the Port of Townsville to become Chairman of the Board. At the end of the meeting, Mr Australia’s pre-eminent maritime port. Macintosh tendered his resignation. We will be recognised in Australia and internationally as a The history of the Port of Townsville is colourful and the catalyst for trade and regional, economic development. development of the port from the early days to the port of We will achieve our vision by providing our stakeholders today is testament to the men and women whose with a level of service that consistently exceeds their foresight saw the port prosper and grow. We offer you a expectations. brief glimpse into the port’s past 100 years below. our mission 1896 - 1906 Our Mission for Townsville Port Authority is to create 1900 1870 ft of wharves completed along the eastern shareholder value and to efficiently manage breakwater and a road formed from Magazine infrastructure, facilities, utilities and a seamless service in Island to South Townsville. a commercial manner, to ensure the speedy, cost-effective 1901 Harbour Board’s offices erected on an old turnaround of ships, to the benefits of all of our Customs Reserve between the Strand and stakeholders.
    [Show full text]
  • Coral Symbionts in Warming Seas: Population Dynamics, Adaptation and Acclimatisation of Symbiodinium
    ResearchOnline@JCU This file is part of the following reference: Howells, Emily (2011) Coral symbionts in warming seas: population dynamics, adaptation and acclimatisation of Symbiodinium. PhD thesis, James Cook University. Access to this file is available from: http://researchonline.jcu.edu.au/34422/ 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://researchonline.jcu.edu.au/34422/ Coral symbionts in warming seas: Population dynamics, adaptation and acclimatisation of Symbiodinium Thesis submitted by Emily Howells BSc. Hons December 2011 for the degree of Doctor of Philosophy in the School of Marine and Tropical Biology James Cook University Statement on the contribution of others The research in this thesis was primarily designed, undertaken, analysed and written-up by Emily Howells. Contributions from collaborators are outlined at the beginning of each Chapter. Intellectual and editorial support was provided the supervisory team of Prof. Bette Willis (James Cook University), Dr. Madeleine van Oppen (the Australian Institute of Marine Science) and Dr. Line Bay (James Cook University and the Australian Institute of Marine Science). Funding for the research undertaken in this thesis was obtained from AIMS@JCU, the Marine and Tropical Sciences Research Facility, the Australian Research Council, and James Cook University. Stipend was provided by an Australian Postgraduate Award, a Queensland Smart State Scholarship, and the James Cook University Graduate Research School. Conference and workshop travel was supported by AIMS@JCU, the James Cook University Graduate Research School, the Australian Coral Reef Society, and the Australian Research Centre of Excellence for Coral Reef Studies.
    [Show full text]
  • A07 Climate Report
    City Pacific Limited Townsville Ocean Terminal Review of Site Climatic Conditions Tuesday, 11 September 2007 Report no: QL00704-CC-R001 City Pacific Limited Townsville Ocean Terminal Review of Site Climatic Conditions Author: S. Leger/L. Clough Checker: L. Stalley Approver: R. Campbell Report no: QL00704-CC-R001 Date: Tuesday, 11 September 2007 This report has been prepared for City Pacific Limited in accordance with the terms and conditions of appointment for Review of Site Climatic Conditions. Hyder Consulting Pty Ltd—Incorporating Weathered Howe (ABN 76 104 485 289) cannot accept any responsibility for any use of or reliance on the contents of this report by any third party. Hyder Consulting Pty Ltd Incorporating Weathered Howe ABN 76 104 485 289 45 Nerang Street, Southport QLD 4215, Australia Tel: +61 7 5532 3933 Fax: +61 7 5591 4778 www.hyderconsulting.com Contents 1 Introduction ...............................................................................................................4 2 Existing Environment ...............................................................................................5 2.1 Townsville Average Climate Data ................................................................................ 5 2.2 General Climatic Conditions......................................................................................... 6 2.3 Extreme Climatic Events .............................................................................................. 8 2.4 Climate Change Issues .............................................................................................
    [Show full text]
  • Women and the Wet Season in Northern Australia Final Report
    Map of Locations Surveyed 2 CONTENTS Map of Locations Surveyed…………………………………………………………..2 Disclaimer……………………………………………………………………………..4 Executive Summary…………………………………………………………………...5 Introduction……………………………………………………………………5 Methodology…………………………………………………………………..5 Results…………………………………………………………………………5 Outcomes………………………………………………………………………6 Strategies Identified by the Women………………………………………… 7 Recommendations…………………………………………………………… 7 Introduction……………………………………………………………………………8 Methodology………………………………………………………………………… 9 Results ……………………………………………………………………………….12 Broome ………………………………………………………………………12 Port Hedland …………………………………………………………………20 Overview of Broome and Port Hedland…….………………………………..22 Normanton …………………………………………………………………...24 Kurumba……..………………………………………………………………29 Giru ………………………………………………………………………….31 Overview of Normanton, Kurumba and Giru ……………………………….33 Townsville and Thuringowa…………………………………………………35 Overview of Townsville and Thuringowa……………………………………48 Discussion …………………………………………………………………………...49 References …………………………………………………………………………...51 3 Disclaimer This report has been generated for the purposes of reporting to Emergency Management Australia as a funding body and should not be used for any other purposes. The Centre for Disaster Studies at James Cook University and Emergency Management Australia and the Commonwealth of Australia make no representations about the suitability of the information contained in this document or any material related to this document for any purpose. The document is provided ‘as is’ without warranty of any kind.
    [Show full text]
  • Joint Industry Project for Objective Tropical Cyclone Reanalysis: Final Report
    Objective Tropical Cyclone Reanalysis JIP Printed: 19/12/2018 Joint Industry Project for Objective Tropical Cyclone Reanalysis: Final Report Image: Renavigated infrared image showing Tropical Cyclone Jane off the northwest coast, 0531 UTC 8 January 1983. Bureau of Meteorology 7 September 2018 Page 1 of 90 Objective Tropical Cyclone Reanalysis JIP Printed: 19/12/2018 Revision History Date Version Description/Changes Author 25/07/2018 V0.4 Initial draft Joe Courtney [email protected] 24/08/2018 V0.9 Draft for formal review Joe Courtney and Andrew Burton 28/08/2018 V1.0 Update to CP Joe Courtney and Andrew Burton Revision of summary and 7/09/2018 V1.3 Joe Courtney and Andrew Burton conclusions Approvals Date Version Approved by 24/08/2018 V0.9 A. Burton 7/09/2018 V1.3 A. Burton Partners The Commonwealth of Australia as represented by the Bureau of Meteorology NERA (National Energy Resources Australia) Shell Australia Pty Ltd Woodside Energy Ltd Chevron Australia Pty Ltd Page 2 of 90 Objective Tropical Cyclone Reanalysis JIP Printed: 19/12/2018 Acronyms ADT Advanced Dvorak Technique ASCAT Advanced Scatterometer BT Best Track database (BoM) BoM Bureau of Meteorology CI Dvorak Current Intensity number. Directly relates to Vm. CIMSS Cooperative Institute for Meteorological Satellite Studies (University of Wisconsin) CIRA Cooperative Institute for Research in the Atmosphere (Colorado State University) CKZ Courtney-Knaff-Zehr wind pressure relationship CP Central Pressure DAV Deviation Angle Variance technique for wind radii dataset by UNSW ERA-interim ECMWF reanalysis dataset FT Final T. number in the Dvorak Technique Knaff Wind radii dataset, using IR; named after author J.
    [Show full text]
  • Cumulative Impact Assessment Supporting Information
    APPENDIX A5 Cumulative Impacts Assessment Supporting Information Appendix A5 Cumulative Impacts Assessment Supporting Information October 2016 1.0 Supporting Information to the Revised Cumulative Impacts Assessment 1.1 Introduction This report provides relevant information that was used to develop the revised cumulative impact assessment prepared as part of this AEIS as outlined in Chapter 25.0 of the AEIS. Information presented below includes: . identification of the potential stressors that may impact upon Sensitive Ecological Receptors . characterisation of the likelihood of occurrence of these stressors . consideration of how the distribution and condition of the Sensitive Ecological Receptors varies over time . the risks of these individual stressors on Sensitive Ecological Receptors in Cleveland Bay. Consistent with recently released guidelines, including the Great Barrier Reef Marine Park Authority (GBRMPA) Framework for Understanding Cumulative Impacts Supporting Environmental Decisions and Informing Resilience- Based Management of the Great Barrier Reef World Heritage Area (GBRMPA Guidelines) (Anthony, Dambacher, Walshe, & Beeden, 2013), the focus of this assessment has been on two particular Sensitive Ecological Receptors; namely coral reefs and seagrass meadows. 1.2 Identified Potential Stressors on Sensitive Ecological Receptors The stressors considered in this cumulative impact analysis are categorised into: . large-scale external drivers, including climate change derived ocean warming and ocean acidification . strong synoptic weather events, especially cyclones . contribution of sediments, nutrients and pesticides, from land-use changes, urban development and sediments re-mobilised by dredging activities . fishing, tourism and marine transport stressors. The key cause-effect relationships discussed in this assessment can be seen in the influence diagram presented in Figure 1. This figure shows the main cause-effect or risk propagation linkages (risk pathways) between stressors and ecological endpoints (Sensitive Ecological Receptors).
    [Show full text]
  • Discerning the Timing and Cause of Historical Mortality Events in Modern Por- Ites from the Great Barrier Reef
    Accepted Manuscript Discerning the timing and cause of historical mortality events in modern Por- ites from the Great Barrier Reef Tara R. Clark, Jian-xin Zhao, George Roff, Yue-xing Feng, Terence J. Done, Luke D. Nothdurft, John M. Pandolfi PII: S0016-7037(14)00280-4 DOI: http://dx.doi.org/10.1016/j.gca.2014.04.022 Reference: GCA 8774 To appear in: Geochimica et Cosmochimica Acta Received Date: 11 March 2013 Accepted Date: 16 April 2014 Please cite this article as: Clark, T.R., Zhao, J-x., Roff, G., Feng, Y-x., Done, T.J., Nothdurft, L.D., Pandolfi, J.M., Discerning the timing and cause of historical mortality events in modern Porites from the Great Barrier Reef, Geochimica et Cosmochimica Acta (2014), doi: http://dx.doi.org/10.1016/j.gca.2014.04.022 This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. Discerning the timing and cause of historical mortality events in modern Porites from the Great Barrier Reef Tara R Clark1*, Jian-xin Zhao1*, George Roff2, Yue-xing Feng1, Terence J Done3, Luke D Nothdurft4, John M Pandolfi5 1Radiogenic Isotope Facility, School of Earth Sciences, The University of Queensland, Brisbane, QLD 4072, Australia 2School of Biological Sciences, The University of Queensland, Brisbane, QLD 4072, Australia 3Australian Institute of Marine Science, Townsville, QLD 4810, Australia 4Earth, Environmental and Biological Sciences, Queensland University of Technology, Brisbane, QLD 4000, Australia 5Centre for Marine Science, Australian Research Council Centre of Excellence for Coral Reef Studies, School of Biological Sciences, The University of Queensland, Brisbane, QLD 4072, Australia *To whom correspondence should be addressed.
    [Show full text]