Strategic Environmental Assessment of Defence Activities in the Great Barrier Reef World Heritage Area

Total Page:16

File Type:pdf, Size:1020Kb

Strategic Environmental Assessment of Defence Activities in the Great Barrier Reef World Heritage Area R E P O R T Strategic Environmental Assessment of Defence Activities in the Great Barrier Reef World Heritage Area Prepared for Directorate of Environmental Stewardship, Department of Defence 18 January 2006 URS Australia Pty Ltd Level 3, 20 Terrace Road East Perth Western Australia 6004 Job No.: 42905981-1892 Tel.: (08) 9221 1630; Fax: (08) 9221 1639 Report No.: R1169 E-mail: [email protected] Ref: DK:M&C2436/PER ABN 46 000 691 690 Prepared by: Tony Rouphael Senior Environmental Scientist URS Australia Pty Ltd Reviewed by: John Polglaze Principal Environmental Scientist URS Australia Pty Ltd Authorised by: Ian LeProvost Senior Principal Environment URS Australia Pty Ltd Level 3, 20 Terrace Road East Perth WA 6004 Australia Date: 18 January 2006 Reference: 42905981-1892 / R1169 Status: Final TABLE OF CONTENTS EXECUTIVE SUMMARY ................................................................................ix 1. INTRODUCTION...................................................................................1 1.1 BACKGROUND............................................................................................. 1 1.2 STRATEGIC ENVIRONMENTAL ASSESSMENT..................................... 3 1.3 OBJECTIVES OF THE STRATEGIC ENVIRONMENTAL ASSESSMENT ............................................................................................... 3 1.4 METHODOLOGY.......................................................................................... 4 1.5 SCOPE AND LIMITATIONS OF THE STRATEGIC ENVIRONMENTAL ASSESSMENT ............................................................................................... 4 1.6 STRUCTURE OF THIS REPORT ................................................................. 5 1.7 METHODOLOGY.......................................................................................... 6 1.7.1 Review of Existing Information......................................................... 6 1.7.2 Description of the Environment ......................................................... 6 1.7.3 Analysis of Authority and Responsibility, and Planning Procedures. 6 1.7.4 Defence Activities and Associated Environmental Aspects .............. 7 1.7.5 Liaison and Consultation.................................................................... 7 2. LEGISLATIVE AND POLICY FRAMEWORK.......................................8 2.1 INTRODUCTION........................................................................................... 8 2.2 COMMONWEALTH VERSUS STATE/TERRITORY WATERS ............... 9 2.3 INTERNATIONAL CONVENTIONS AND OBLIGATIONS.................... 10 2.3.1 UN Convention on the Law of the Sea 1982.................................... 10 2.3.2 World Heritage Convention ............................................................. 11 2.3.3 Convention on the Prevention of Marine Pollution by Dumping of Wastes and Other Matter 1972 (London Convention) and the 1996 Protocol ............................................................................................ 11 2.3.4 International Convention for the Prevention of Pollution from Ships 1973 as modified by its Protocol of 1978 (MARPOL 73/78) .......... 12 2.3.5 Other Relevant International Agreements........................................ 16 2.4 PRINCIPAL COMMONWEALTH LEGISLATION................................... 17 2.4.1 Great Barrier Reef Marine Park Act 1975........................................ 17 2.4.1.1 GBRWHA Zoning Scheme............................................. 18 2.4.1.2 Defence Activities in Relation to the Zoning Plan.......... 19 2.4.1.3 Relationship of the GBRWHA with the GBRMP........... 19 2.4.1.4 Environmental impact assessment and approvals........... 20 2.4.1.5 Regulation of activities in the GBRMP .......................... 21 2.4.2 Environment Protection and Biodiversity Conservation Act 1999 and Regulations....................................................................................... 23 Strategic Environmental Assessment of Defence Activities in the GBRWHA URS Ref: 42905981-1892 / R1169 / DK:M&C2436/PER Page i TABLE OF CONTENTS 2.4.2.1 Background..................................................................... 23 2.4.2.2 Objectives ....................................................................... 24 2.4.2.3 Environmental Assessment and Approval under the EPBC Act................................................................................... 25 2.4.2.4 Biological conservation................................................... 29 2.4.2.5 Whale protection............................................................. 30 2.4.2.6 Commonwealth Reserve Areas....................................... 32 2.4.2.7 National Heritage Management ...................................... 33 2.4.2.8 Annual reporting ............................................................. 33 2.4.3 Protection of the Sea (Prevention of Pollution From Ships) Act 1983 ........................................................................................................ 34 2.4.4 Environment Protection (Sea Dumping) Act 1981 .......................... 34 2.4.5 Quarantine Act 1908 ........................................................................ 34 2.4.6 Historic Shipwrecks Act 1976.......................................................... 34 2.5 GREAT BARRIER REEF MARINE PARK AUTHORITY POLICIES AND GUIDELINES...................................................................................... 35 2.5.1 Whale and Dolphin Conservation Policy for the Great Barrier Reef Marine Park...................................................................................... 35 2.5.2 Zoning and Plans of Management.................................................... 36 2.6 DEPARTMENT OF DEFENCE POLICIES AND INSTRUCTIONS ......... 36 2.6.1 Defence Environment Policy............................................................ 37 2.6.2 Departmental Environment Instructions .......................................... 37 2.6.3 Environmental Assessment within the Defence Organisation ......... 38 2.6.4 Defence Instructions......................................................................... 38 2.6.5 Other Instructions, Guidelines and Directives.................................. 40 2.7 PRINCIPAL QUEENSLAND LEGISLATION ........................................... 42 3. DEFENCE PRESENCE IN THE GREAT BARRIER REEF REGION..............................................................................................48 3.1 OVERVIEW.................................................................................................. 48 3.2 DEFENCE PRACTICE AREAS AND BASING ......................................... 48 3.2.1 Bases ................................................................................................ 49 3.2.2 Defence Practice Areas .................................................................... 50 3.3 HISTORY OF USE....................................................................................... 51 3.4 MANAGEMENT AND CONTROL............................................................. 52 3.4.1 Defence Management and Control of Activities in the GBR DPA.. 52 3.4.2 Declaration and Gazettal Process..................................................... 53 3.4.3 Programming of Activities in the GBR DPA................................... 54 3.4.4 Range Clearance and Safety Procedures.......................................... 55 3.4.5 Current Environmental Management of DPA.................................. 55 3.4.6 Training and Awareness................................................................... 57 3.4.7 Public Engagement........................................................................... 57 Strategic Environmental Assessment of Defence Activities in the GBRWHA URS Ref: 42905981-1892 / R1169 / DK:M&C2436/PER Page ii TABLE OF CONTENTS 3.4.8 Defence Sponsored Environmental Research .................................. 58 3.4.9 Management and Control Responsibilities Exercised by Queensland and Queensland Government Agencies .......................................... 59 3.5 ADF USE OF THE GBR REGION .............................................................. 60 3.5.1 Assets Employed Within or Near the GBRWHA ............................ 60 3.5.1.1 Royal Australian Navy.................................................... 60 3.5.1.2 Royal Australian Air Force............................................. 65 3.5.1.3 Australian Army.............................................................. 67 3.5.1.4 DSTO and DMO ............................................................. 69 3.5.1.5 Defence Support Contractors.......................................... 69 3.5.1.6 Allied Forces................................................................... 70 3.5.2 ADF Activities Conducted Within GBRWHA and Contiguous Areas ........................................................................................................ 70 3.5.3 Patterns and Annual Cycles of Use .................................................. 73 3.5.3.1 Individual Unit Activities and Small to Medium Exercises ......................................................................................... 73 3.5.3.2 Major Exercises............................................................... 74 4. THE GREAT BARRIER REEF WORLD HERITAGE AREA AND CONTIGUOUS AREAS: EXISTING ENVIRONMENTS......................76 4.1 INTRODUCTION......................................................................................... 76 4.2 EXISTING ENVIRONMENT .....................................................................
Recommended publications
  • Federal Hansard Acronyms List Remember: Ctrl+F for Quick Searches
    Federal Hansard Acronyms List Remember: Ctrl+F for quick searches A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A 2.5G [the first packet overlays on 2G networks] 2G second generation [the first generation of digital cellular networks, as opposed to analog] 3G third generation [next generation of cellular networks] 3GPP 3G Partnership Project [global standards body to oversee 3G] 4D meat from dead, dying, diseased or disabled animals 4GL fourth-generation language [computers] A&C automation and control A&D admission and disposition; alcohol and drugs A&E accident and emergency A&RMC formerly Austin & Repatriation Medical Centre [now Austin Health] AA anti-aircraft; Alcoholics Anonymous; Athletics Australia AAA Agriculture Advancing Australia; Australian Automobile Association; Australian Archaeological Association; Australian Airports Association AAAA Aerial Agricultural Association of Australia AAAE Australian Association of Automotive Electricians AAAGP Australian Association of Academic General Practice AAALAC Association for the Assessment and Accreditation of Laboratory Animal Care International AAB Australian Associated Brewers AAC Aboriginal advisory committee; Australian Arabic Council; AARNet Advisory Committee AACAP ATSIC-Army Community Assistance Program AACC Aboriginal Affairs Coordinating Committee [WA]; Australian Association of Career Counsellors AACM Australian Association for Computational Mechanics AACS Australian Associations of Christian Schools [note: Associations—plural] AACV Australian Association of Cattle Veterinarians AAD Australian Antarctic Division [Department of the Environment and Heritage] AADCP ASEAN-Australia Development Cooperation Program [taking over AAECP] AADS advanced air defence simulator AADT average annual daily traffic AaE Australian air Express Pty Ltd AAEC Antarctic Animal Ethics Committee AAECP ASEAN-Australia Economic Cooperation Program [finishes in 2005] AAFCANS Army and Air Force Canteen Service [now known as Frontline Defence Services] AAGP Australian Association of Group Psychotherapists Inc.
    [Show full text]
  • Print This Page
    RAAF Radschool Association Magazine – Vol 38 Page 13 Iroquois A2-1022 A2-1022 has now been restored and is ready to be dedicated at the Caloundra RSL on the 16th March (see Page 20). These are the blokes who pursued the idea and made it work, unselfishly gave of their time, and without whom it would never have happened. Well done!!! L-R: (Above) Darryl Turner (ex Army), Roy Robinson, Kerry Millard, Max Baxter, Peter Moore (Ex Army), Quentin McCutcheon, Bob McInnes, Ingo Meier, John Dunn, Bill Wiggett(Ex Army) Ian Newham (civvie) A RAAF Radschool Association Magazine – Vol 38 Page 13 Caribou Replacement. Almost 20 years after the RAAF began searching for a replacement for the Caribou aircraft, the Federal Government is set to buy an Italian aircraft, the Alenia C-27J Spartan, from the US Government. There had been rumours around for years that the Spartan was the chosen aircraft to replace the Caribou and now the decision has been made. (Click HERE to read a speech given by John McDougall at a propeller dedication at the Redcliffe RSL) A $1.5 billion contract to buy 10 so-called "battlefield airlifters" ($150,000,000 each??) will be signed in the first half of 2012 and it is expected that the aircraft will be delivered to the RAAF sometime in 2014. Airbus Defence are still keen to sell their C295 to the RAAF but Canberra is in no mood to risk further delays to a project that started back in 1996. The Caribou fleet, which served in all areas, doing all sorts of things, was retired and went out with a bash after 45 years’ service – a farewell party was held in Townsville in November 2009.
    [Show full text]
  • The Need for a New Naval History of the First World War James Goldrick
    Corbett Paper No 7 The need for a New Naval History of The First World War James Goldrick The Corbett Centre for Maritime Policy Studies November 2011 The need for a New Naval History of the First World War James Goldrick Key Points . The history of naval operations in the First World War urgently requires re- examination. With the fast approaching centenary, it will be important that the story of the war at sea be recognised as profoundly significant for the course and outcome of the conflict. There is a risk that popular fascination for the bloody campaign on the Western Front will conceal the reality that the Great War was also a maritime and global conflict. We understand less of 1914-1918 at sea than we do of the war on land. Ironically, we also understand less about the period than we do for the naval wars of 1793-1815. Research over the last few decades has completely revised our understanding of many aspects of naval operations. That work needs to be synthesized and applied to the conduct of the naval war as a whole. There are important parallels with the present day for modern maritime strategy and operations in the challenges that navies faced in exercising sea power effectively within a globalised world. Gaining a much better understanding of the issues of 1914-1918 may help cast light on some of the complex problems that navies must now master. James Goldrick is a Rear Admiral in the Royal Australian Navy and currently serving as Commander of the Australian Defence College.
    [Show full text]
  • Marine Parks and Other Legislation Amendment Regulation 2019 Explanatory Note
    Marine Parks and Other Legislation Amendment Regulation 2019 Marine Parks and Other Legislation Amendment Regulation 2019 Explanatory notes for SL 2019 No. 64 made under the Marine Parks Act 2004 State Penalties Enforcement Act 1999 General Outline Short title Marine Parks and Other Legislation Amendment Regulation 2019 Authorising law Sections 25 and 150 of the Marine Parks Act 2004 Section 165 of the State Penalties Enforcement Act 1999 Policy objectives and the reasons for them The policy objectives of the Marine Parks and Other Legislation Amendment Regulation 2019 (Amendment Regulation) are to amend the: 1. Marine Parks (Great Sandy) Zoning Plan 2017 to create a new designated area for the wreck of the ex-HMAS Tobruk in the Great Sandy Marine Park to allow for ongoing management of the dive site; and to correct mapping errors in the statutory maps of zones and designated areas for the marine park; 2. State Penalties Enforcement Regulation 2014 to prescribe Penalty Infringement Notice offences for the ex-HMAS Tobruk designated area; 3. Marine Parks (Declaration) Regulation 2006, the Marine Parks (Great Barrier Reef Coast) Zoning Plan 2004 and the Marine Parks (Moreton Bay) Zoning Plan 2008 to clarify the intent of the ‘mangrove line’ marine park boundary definitions; 4. Marine Parks (Moreton Bay) Zoning Plan 2008 and the Marine Parks (Great Sandy) Zoning Plan 2017 grey nurse shark designated area provisions to remove reference to the withdrawn Australian Standard AS 4005.1-2000 Training and certification of recreational divers and to ensure consistency between these provisions in both zoning plans; 5. Marine Parks (Moreton Bay) Zoning Plan 2008 to make a minor correction in the entry and use provisions for marine national park zones.
    [Show full text]
  • Young Endeavour Youth Scheme Annual Report of Proceedings 2011
    ANNUAL REPORT OF PROCEEDINGS YOUNG ENDEAVOUR YOUTH SCHEME ANNUAL REPORT OF PROCEEDINGS YOUNG ENDEAVOUR YOUTH SCHEME Contents About the Young Endeavour Youth Scheme 2 Executive Director’s Report 3 Ship Operations Report 5 The Young Endeavour Youth Development Program 6 Program of Voyages 7 Youth Crew Perspective 8 Sail in Young Endeavour 10 Community Day Sails 11 Community Scholarships 12 Corporate Programs 14 The Young Endeavour Youth Scheme Public Trust 16 The Construction and Passage of STS Young Endeavour 18 Australia-Britain Society Tall Ship Exchange Program 20 Order of Australia Association Young Endeavour Medallion Winners 22 Young Endeavour Ambassadors and Alumni 25 Scheme Governance 28 Young Endeavour Advisory Board 29 Patron, Scheme Administration and Ship Staff 32 Ship Specifications 34 The Hon Warren Snowdon MP Minister for Defence Science and Personnel Parliament House Canberra ACT 2600 Dear Minister I have pleasure in submitting the Report of Proceedings for the Young Endeavour Youth Scheme for the period 1 July 2011 to 30 June 2012. The Young Endeavour Youth Scheme continues to deliver an internationally recognised Youth Development Program which builds confidence, resilience and social responsibility amongst youngAustralians, encouraging active engagement in community life and empowering young people to make an ongoing contribution to our society. During the reporting period, 548 young Australians participated in a voyage in STS Young Endeavour, and a further 344 guests joined the ship for a community day sail. With the ongoing support of the Federal Government and the Royal Australian Navy, the Young Endeavour Youth Scheme will continue to offer a challenging program of voyages for a diverse range of young Australians.
    [Show full text]
  • Young Endeavour Youth Scheme Annual Report of Proceedings 2013
    ANNUAL REPORT OF PROCEEDINGS YOUNG ENDEAVOUR YOUTH SCHEME ANNUAL REPORT OF PROCEEDINGS YOUNG ENDEAVOUR YOUTH SCHEME Contents About the Young Endeavour Youth Scheme 2 Executive Director’s Report 3 Ship Operations Report 5 The Young Endeavour Youth Development Program 6 Program of Voyages 7 Year in Review 8 2013 International Fleet Review and Australian and New Zealand Tall Ship Festival 10 Sail in Young Endeavour 12 Sailing with the Tall Ship Fleet 13 Exploring New Zealand 13 Community Day Sails 14 Community Scholarships 15 The Young Endeavour Youth Scheme Public Trust 15 Corporate Programs 16 Australia−Britain Society Tall Ship Exchange Program 17 Order of Australia Association Young Endeavour Medallion Winners 20 Young Endeavour Ambassadors and Alumni 22 Scheme Governance 24 Young Endeavour Advisory Board 25 Patron, Scheme Administration and Ship Staff 28 Ship Specifications 30 Sincere thanks to photographers including POMUSN Brett Douglas, Mr Doug Thost, Mr Max Mudie and Imagery Specialists of the Navy Imagery Unit − East. The Hon Darren Chester MP Parliamentary Secretary to the Minister for Defence Parliament House Canberra ACT 2600 Dear Mr Chester I am pleased to submit the Report of Proceedings for the Young Endeavour Youth Scheme for the period 1 July 2013 to 30 June 2014. In it’s 26th year, the Young Endeavour Youth Scheme continues to deliver an internationally recognised Youth Development Program which builds confidence, resilience and social responsibility amongst young Australians, encouraging active engagement in community life and empowering young people to make an ongoing contribution to our society. During the reporting period, 483 young Australians participated in a voyage in STS Young Endeavour, and a further 308 guests joined the ship for a community day sail.
    [Show full text]
  • Jorge Ortiz-Sotelo Phd Thesis
    ;2<? /81 >42 0<5>5=4 8/@/7 =>/>598 !'+&+#'+)," 6NPGE 9PRIX#=NREKN / >HEQIQ =SBLIRRED FNP RHE 1EGPEE NF ;H1 AR RHE ?MITEPQIRW NF =R$ /MDPEUQ ',,+ 3SKK LERADARA FNP RHIQ IREL IQ ATAIKABKE IM <EQEAPCH.=R/MDPEUQ-3SKK>EVR AR- HRRO-%%PEQEAPCH#PEONQIRNPW$QR#AMDPEUQ$AC$SJ% ;KEAQE SQE RHIQ IDEMRIFIEP RN CIRE NP KIMJ RN RHIQ IREL- HRRO-%%HDK$HAMDKE$MER%'&&()%(,*+ >HIQ IREL IQ OPNRECRED BW NPIGIMAK CNOWPIGHR PERU AND THE BRITISH NAVAL STATION (1808-1839) Jorge Ortiz-Sotelo. Thesis submitted for Philosophy Doctor degree The University of Saint Andrews Maritime Studies 1996 EC A UNI L/ rJ ý t\ jxý DF, ÄNý Jorge Ortiz-Sotelo Peru and the British Naval Station ABSTRACT The protection of British interests in the Pacific was the basic reason to detach a number of Royal Navy's vessels to that Ocean during the Nineteenth Century. There were several British interests in the area, and an assorted number of Britons established in Spanish America since the beginning of the struggle for Independence. Amongst them, merchants was perhaps the most important and influential group, pressing on their government for protection to their trade. As soon as independence reached the western coast of America, a new space was created for British presence. First Valparaiso and afterwards Callao, British merchants were soon firmly established in that part of South America. As had happened in the Atlantic coast, their claims for protection were attended by the British government through the Pacific Squadron, under the flag of the Commander-in-Chief of the South American Station, until 1837, when it was raised to a separate Station.
    [Show full text]
  • Bertarelli Programme in Marine Science Coral Reef Expedition to the British Indian Ocean Territory, April 2019
    Bertarelli Programme in Marine Science Coral Reef Expedition to the British Indian Ocean Territory, April 2019 Figure 1: Early signs of coral reef recovery in BIOT, Takamaka, Salomon 1 | P a g e Executive Summary The Bertarelli Programme in Marine Science Coral Reef Expedition to the British Indian Ocean Territory on Coral Reef Condition took place in April 2019, and involved Bangor University, Oxford University, University College of London, and Woods Hole Oceanographic Institution, USA. The team joined the British Patrol Vessel Grampian Frontier in Male, Maldives on 6th April and travelled south, arriving Diego Garcia on 27th April 2019. Exceptionally calm seas were experienced until 17th April, and then rough conditions which progressively worsened until 27th April. Thirteen experienced scientific divers including a Medical Officer conducted a total of 113 dives, equating to 301 person dives and 318 hours underwater over the period. The team undertook 7 scientific tasks to investigate the current condition of the coral reefs at 34 sites across the archipelago as follows: Tasks 1 & 2: Coral condition, cover, juveniles, and water temperatures (C. Sheppard, A. Sheppard). Task 3: Extend video archive for long term assessment of coral reef benthic community structure (J. Turner, R. Roche, J. Sannassy Pilly). Task 4: Three-dimensional determination of reef structural complexity and spatial analysis of coral recruitment (D. Bayley, A. Mogg). Tasks 5 & 6: Spatiotemporal variations in internal wave driven upwelling and resilience potential across the Chagos Archipelago (G. Williams, M. Fox, A. Heenan, R. Roche) Task 7: Coral reef recovery and resilience (B. Wilson and A. Rose). The coral reefs of the Archipelago are still in an erosional state with very low coral cover 3 years after the back to back bleaching events of 2015/2016.
    [Show full text]
  • The Great Barrier Reef and Coral Sea 20 Tom C.L
    The Great Barrier Reef and Coral Sea 20 Tom C.L. Bridge, Robin J. Beaman, Pim Bongaerts, Paul R. Muir, Merrick Ekins, and Tiffany Sih Abstract agement approaches that explicitly considered latitudinal The Coral Sea lies in the southwestern Pacific Ocean, bor- and cross-shelf gradients in the environment resulted in dered by Australia, Papua New Guinea, the Solomon mesophotic reefs being well-represented in no-take areas in Islands, Vanuatu, New Caledonia, and the Tasman Sea. The the GBR. In contrast, mesophotic reefs in the Coral Sea Great Barrier Reef (GBR) constitutes the western margin currently receive little protection. of the Coral Sea and supports extensive submerged reef systems in mesophotic depths. The majority of research on Keywords the GBR has focused on Scleractinian corals, although Mesophotic coral ecosystems · Coral · Reef other taxa (e.g., fishes) are receiving increasing attention. · Queensland · Australia To date, 192 coral species (44% of the GBR total) are recorded from mesophotic depths, most of which occur shallower than 60 m. East of the Australian continental 20.1 Introduction margin, the Queensland Plateau contains many large, oce- anic reefs. Due to their isolated location, Australia’s Coral The Coral Sea lies in the southwestern Pacific Ocean, cover- Sea reefs remain poorly studied; however, preliminary ing an area of approximately 4.8 million square kilometers investigations have confirmed the presence of mesophotic between latitudes 8° and 30° S (Fig. 20.1a). The Coral Sea is coral ecosystems, and the clear, oligotrophic waters of the bordered by the Australian continent on the west, Papua New Coral Sea likely support extensive mesophotic reefs.
    [Show full text]
  • Missilesmissilesdr Carlo Kopp in the Asia-Pacific
    MISSILESMISSILESDr Carlo Kopp in the Asia-Pacific oday, offensive missiles are the primary armament of fighter aircraft, with missile types spanning a wide range of specialised niches in range, speed, guidance technique and intended target. With the Pacific Rim and Indian Ocean regions today the fastest growing area globally in buys of evolved third generation combat aircraft, it is inevitable that this will be reflected in the largest and most diverse inventory of weapons in service. At present the established inventories of weapons are in transition, with a wide variety of Tlegacy types in service, largely acquired during the latter Cold War era, and new technology 4th generation missiles are being widely acquired to supplement or replace existing weapons. The two largest players remain the United States and Russia, although indigenous Israeli, French, German, British and Chinese weapons are well established in specific niches. Air to air missiles, while demanding technologically, are nevertheless affordable to develop and fund from a single national defence budget, and they result in greater diversity than seen previously in larger weapons, or combat aircraft designs. Air-to-air missile types are recognised in three distinct categories: highly agile Within Visual Range (WVR) missiles; less agile but longer ranging Beyond Visual Range (BVR) missiles; and very long range BVR missiles. While the divisions between the latter two categories are less distinct compared against WVR missiles, the longer ranging weapons are often quite unique and usually much larger, to accommodate the required propellant mass. In technological terms, several important developments have been observed over the last decade.
    [Show full text]
  • We Envy No Man on Earth Because We Fly. the Australian Fleet Air
    We Envy No Man On Earth Because We Fly. The Australian Fleet Air Arm: A Comparative Operational Study. This thesis is presented for the Degree of Doctor of Philosophy Murdoch University 2016 Sharron Lee Spargo BA (Hons) Murdoch University I declare that this thesis is my own account of my research and contains as its main content work which has not previously been submitted for a degree at any tertiary education institution. …………………………………………………………………………….. Abstract This thesis examines a small component of the Australian Navy, the Fleet Air Arm. Naval aviators have been contributing to Australian military history since 1914 but they remain relatively unheard of in the wider community and in some instances, in Australian military circles. Aviation within the maritime environment was, and remains, a versatile weapon in any modern navy but the struggle to initiate an aviation branch within the Royal Australian Navy was a protracted one. Finally coming into existence in 1947, the Australian Fleet Air Arm operated from the largest of all naval vessels in the post battle ship era; aircraft carriers. HMAS Albatross, Sydney, Vengeance and Melbourne carried, operated and fully maintained various fixed-wing aircraft and the naval personnel needed for operational deployments until 1982. These deployments included contributions to national and multinational combat, peacekeeping and humanitarian operations. With the Australian government’s decision not to replace the last of the aging aircraft carriers, HMAS Melbourne, in 1982, the survival of the Australian Fleet Air Arm, and its highly trained personnel, was in grave doubt. This was a major turning point for Australian Naval Aviation; these versatile flyers and the maintenance and technical crews who supported them retrained on rotary aircraft, or helicopters, and adapted to flight operations utilising small compact ships.
    [Show full text]
  • Climate Change Impacts on Corals: BIOT and the Pitcairn Islands 1
    Climate change impacts on corals: BIOT and the Pitcairn Islands 1 Climate change impacts on corals in the UK Overseas Territories of BIOT and the Pitcairn Islands 2 Climate change impacts on corals: BIOT and the Pitcairn Islands BIOT The British Indian Ocean Territory Changes in sea level and extreme (BIOT) consists of five atolls of low-lying weather events In BIOT, sea level is rising twice as fast as the global islands, including the largest atoll in average. Extreme sea levels appear related to El Niño the world, Great Chagos Bank, and a or La Niña events. When combined with bleaching and number of submerged atolls and banks. acidification sea level rise will reduce the effectiveness of reefs to perform as breakwaters. BIOT has experienced Diego Garcia is the only inhabited island. considerable shoreline erosion, which suggests loss of The BIOT Marine Protected Area (MPA) was designated breakwater effects from protective fringing reefs. in 2010. It covers the entire maritime zone and coastal waters, an approximate area of 640,000 km2. The Other human pressures marine environment is rich and diverse, attracting Rats have caused a crash of seabird populations, sea birds, sharks, cetaceans and sea turtles and with disrupting guano nutrient flows to the detriment of some extensive seagrass and coral reef habitats. It includes reef organisms including sponges and corals. Around the endangered Chagos brain coral (Ctenella chagius), an Diego Garcia, small scale fishing is allowed to residents endemic massive coral unique to BIOT. but illegal, unreported and unregulated (IUU) fishing is also known to occur, and there are concerns of pollution BIOT reefs have suffered extensive bleaching and mortality, and anchor damage within the lagoon.
    [Show full text]