Wrecks of the Kimberley Coast
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Steering and Stabilisation Set a Course for Optimum Reliability and Performance
Marine Steering and stabilisation Set a course for optimum reliability and performance 1 Systems that keep vessels safely on course and comfortable in all conditions Since pioneering electro-hydraulic steering gear nearly a century ago, we continue to develop new systems for vessels ranging from large tankers to super yachts. Customers benefit from the world leading hydrodynamics expertise and the design resources of the Rolls-Royce rudder, steering gear, stabilisation and propulsion specialists, who cooperate to address and handle challenging projects and deliver system solutions. This minimises technical risk as well as maximising vessel performance. move Contents: Steering gear page 4 Promas page 10 Rudders page 12 Stabilisers page 18 Customer support page 22 movemake the right Steering gear Rotary vane steering gear for smaller vessels The SR series is designed with integrated frequency controlled pumps. General description Rolls-Royce supplies a complete range of steering gear, suitable for selection, alarm panels and rudder angle indicators or just a portion all types and sizes of ships. The products are designed as complete of this. The system is also prepared for interface to VDR, ships main steering systems with the actuator, power pack, steering control, alarm system, autopilot, joystick and DP when requested. Due to a alarm and rudder angle indicating system in mind, and can wide range of demands, great care has been taken from material therefore be delivered with complete control systems, including selection through construction, -
Ashmore Reef National Nature Reserve and Cartier Island Marine Reserve
Ashmore Reef National Nature Reserve and Cartier Island Marine Reserve Marine and Terrestrial Introduced Species Prevention and Management Strategy Report for Department of Environment and Heritage Consultant Group Museum and Art Gallery of the Northern Territory CRC Reef Research Centre (Queensland) – Ports and Shipping Program URS Australia Pty Ltd The views and opinions expressed in this report are those of the authors and do not necessarily reflect those of the Commonwealth Government, the Natural Heritage Trust, the Director of National Parks or the Minister for the Environment and Heritage. While reasonable efforts have been made to ensure that the contents of this report are factually correct, the Commonwealth does not accept responsibility for the accuracy or completeness of the contents, 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 this publication. ii Ashmore Reef National Nature Reserve and Cartier Island Marine Reserve Marine and Terrestrial Introduced Species Prevention and Management Strategy Report for Department of Environment and Heritage January 2004 Authors: Barry C Russell Museum and Art Gallery of the Northern Territory PO Box 4646 Darwin NT 0801 Telephone: 08 8999 8245 Fax: 08 8999 8289 Kerry Neil CRC Reef Research DPI Northern Fisheries, Queensland 38-40 Tingira St Cairns Qld 4870 Telephone: 0411 744 962 Fax: 07 40354664 Robert Hilliard URS Australia Pty Ltd Level 3 Hyatt Centre, 20 Terrace Rd East Perth, Western Australia 6004 Phone: 08-9221-1630 Fax: 08-9221-1639 iii Contents _____________________________________________________________________________________ CONTENTS ABBREVIATIONS ............................................................................................ vi EXECUTIVE SUMMARY.................................................................................. -
Coast Guard, DHS § 164.33
Coast Guard, DHS § 164.33 the United States unless no more than on a regular basis at least once every 12 hours before entering or getting un- three months. This drill must include derway, the following equipment has at a minimum the following: been tested: (1) Operation of the main steering (1) Primary and secondary steering gear from within the steering gear gear. The test procedure includes a vis- compartment. ual inspection of the steering gear and (2) Operation of the means of commu- its connecting linkage, and, where ap- nications between the navigating plicable, the operation of the following: bridge and the steering compartment. (i) Each remote steering gear control (3) Operation of the alternative power system. supply for the steering gear if the ves- (ii) Each steering position located on sel is so equipped. the navigating bridge. (92 Stat. 1471 (33 U.S.C. 1221 et seq.); 49 CFR (iii) The main steering gear from the 1.46(n)(4)) alternative power supply, if installed. (iv) Each rudder angle indicator in [CGD 77–183, 45 FR 18925, Mar. 24, 1980, as relation to the actual position of the amended by CGD 83–004, 49 FR 43466, Oct. 29, 1984] rudder. (v) Each remote steering gear control § 164.30 Charts, publications, and system power failure alarm. equipment: General. (vi) Each remote steering gear power No person may operate or cause the unit failure alarm. operation of a vessel unless the vessel (vii) The full movement of the rudder has the marine charts, publications, to the required capabilities of the and equipment as required by §§ 164.33 steering gear. -
Ashmore Reef Commonwealth Marine Reserve
Information Sheet on EAA Flyway Network Sites Information Sheet on EAA Flyway Network Sites (SIS) – 2017 version Available for download from http://www.eaaflyway.net/about/the-flyway/flyway-site-network/ Categories approved by Second Meeting of the Partners of the East Asian-Australasian Flyway Partnership in Beijing, China 13-14 November 2007 - Report (Minutes) Agenda Item 3.13 Notes for compilers: 1. The management body intending to nominate a site for inclusion in the East Asian - Australasian Flyway Site Network is requested to complete a Site Information Sheet. The Site Information Sheet will provide the basic information of the site and detail how the site meets the criteria for inclusion in the Flyway Site Network. When there is a new nomination or an SIS update, the following sections with an asterisk (*), from Questions 1-14 and Question 30, must be filled or updated at least so that it can justify the international importance of the habitat for migratory waterbirds. 2. The Site Information Sheet is based on the Ramsar Information Sheet. If the site proposed for the Flyway Site Network is an existing Ramsar site then the documentation process can be simplified. 3. Once completed, the Site Information Sheet (and accompanying map(s)) should be submitted to the Flyway Partnership Secretariat. Compilers should provide an electronic (MS Word) copy of the Information Sheet and, where possible, digital versions (e.g. shapefile) of all maps. ------------------------------------------------------------------------------------------------------------------------------ 1. Name and contact details of the compiler of this form*: Full name: Dr Mark Carey EAAF SITE CODE FOR OFFICE USE ONLY: Institution/agency: Migratory Species Section Wildlife, Heritage and Marine Division Department of the Environment and Energy E A A F 1 3 2 Address : GPO Box 787, Canberra, ACT 2601 Australia 1 Information Sheet on EAA Flyway Network Sites Telephone: Fax numbers: E-mail address: 2. -
Niiwalarra Islands and Lesueur Island
Niiwalarra Islands (Sir Graham Moore Islands) National Park and Lesueur Island Nature Reserve Joint management plan 2019 Management plan 93 Conservation and Parks Commission Department of Biodiversity, Conservation and Attractions Department of Biodiversity, Conservation and Attractions Parks and Wildlife Service 17 Dick Perry Avenue Technology Park, Western Precinct KENSINGTON WA 6151 Phone (08) 9219 9000 Fax (08) 9334 0498 dbca.wa.gov.au © State of Western Australia 2019 December 2019 ISBN 978-1-925978-03-2 (print) ISBN 978-1-921703-94-2 (online) WARNING: This plan may show photographs of, and refer to quotations from people who have passed away. This work is copyright. All traditional and cultural knowledge in this joint management plan is the cultural and intellectual property of Kwini Traditional Owners and is published with the consent of Balanggarra Aboriginal Corporation on their behalf. Written consent from Balanggarra Aboriginal Corporation must be obtained for use or reproduction of any such materials. Any unauthorised dealing may be in breach of the Copyright Act 1968 (Cth). All other non-traditional and cultural content in this joint management plan may be downloaded, displayed, printed and reproduced in unaltered form for personal use, non-commercial use or use within your organisation. Apart from any use as permitted under the Copyright Act 1968, all other rights are reserved. Requests and enquiries concerning reproduction and rights should be addressed to the Department of Biodiversity, Conservation and Attractions. NB: The spelling of some of the words for country, and species of plants and animals in language are different in various documents. This is primarily due to the fact that establishing a formal and consistent ‘sounds for spelling’ system for a language that did not have a written form takes time to develop and refine. -
Kimberley Marine Biota. Historical Data: Marine Plants
RECORDS OF THE WESTERN AUSTRALIAN MUSEUM 84 045–067 (2014) DOI: 10.18195/issn.0313-122x.84.2014.045-067 SUPPLEMENT Kimberley marine biota. Historical data: marine plants John M. Huisman1,2* and Alison Sampey3 1 Western Australian Herbarium, Science Division, Department of Parks and Wildlife, Locked Bag 104, Bentley DC, Western Australian 6983, Australia. 2 School of Veterinary and Life Sciences, Murdoch University, Murdoch, Western Australian 6150, Australia. 3 Department of Aquatic Zoology, Western Australian Museum, Locked Bag 49, Welshpool DC, Western Australian 6986, Australia. * Email: [email protected] ABSTRACT – Here, we document 308 species of marine flora from the Kimberley region of Western Australia based on collections held in the Western Australian Herbarium and on reports on marine biodiversity surveys to the region. Included are 12 species of seagrasses, 18 species of mangrove and 278 species of marine algae. Seagrasses and mangroves in the region have been comparatively well surveyed and their taxonomy is stable, so it is unlikely that further species will be recorded. However, the marine algae have been collected and documented only more recently and it is estimated that further surveys will increase the number of recorded species to over 400. The bulk of the marine flora comprised widespread Indo-West Pacific species, but there were also many endemic species with more endemics reported from the inshore areas than the offshore atolls. This number also will increase with the description of new species from the region. Collecting across the region has been highly variable due to the remote location, logistical difficulties and resource limitations. -
Surveys of the Sea Snakes and Sea Turtles on Reefs of the Sahul Shelf
Surveys of the Sea Snakes and Sea Turtles on Reefs of the Sahul Shelf Monitoring Program for the Montara Well Release Timor Sea MONITORING STUDY S6 SEA SNAKES / TURTLES Dr Michael L Guinea School of Environment Faculty of Engineering, Health, Science and the Environment Charles Darwin University Darwin 0909 Northern Territory Draft Final Report 2012-2013 Acknowledgements: Two survey by teams of ten and eleven people respectively housed on one boat and operating out of three tenders for most of the daylight hours for 20 days and covering over 2500 km of ocean can only succeed with enthusiastic members, competent and obliging crew and good organisation. I am indebted to my team members whose names appear in the personnel list. I thank Drs Arne Rasmussen and Kate Sanders who gave their time and shared their knowledge and experiences. I thank the staff at Pearl Sea Coastal Cruises for their organisation and forethought. In particular I thank Alice Ralston who kept us on track and informed. The captains Ben and Jeff and Engineer Josh and the coxswains Riley, Cam, Blade and Brad; the Chef Stephen and hostesses Sunny and Ellen made the trips productive, safe and enjoyable. I thank the Department of Environment and Conservation WA for scientific permits to enter the reserves of Sandy Islet, Scott Reef and Browse Island. I am grateful to the staff at DSEWPaC, for facilitating and providing the permits to survey sea snakes and marine turtles at Ashmore Reef and Cartier Island. Activities were conducted under Animal Ethics Approval A11028 from Charles Darwin University. Olive Seasnake, Aipysurus laevis, on Seringapatam Reef. -
Australia's Kimberley Coast March to September 2022
Luxury Small-Ship Expeditions Australia's Kimberley Coast March to September 2022 Small ship luxury Adventures curated for guests to explore the breathtaking coasts of Australia… Australia’s Iconic Kimberley - Northbound BOOK EARLY & SAVE UP TO 30%^ New to PONANT? Receive $800 off Broome – Darwin | 12 departures between March & September 2022 your first voyage# 11 days / 10 nights aboard Le Soléal & Le Lapérouse Set sail for the wild and grandiose landscapes of the Kimberley, following this exceptional PONANT itinerary. From Broome to Darwin, embark for an 11-day expedition. In one of the most picturesque parts of the region, the Hunter River, you will see wild mangrove forests where saltwater crocodiles live along with many species of birds. The highpoint of this cruise will undoubtedly be the discovery of the King George River and the majestic Twin Falls, the highest single drop waterfall in Western Australia. You will also visit Collier Bay, where you will be able to admire a spectacular example of the impact of the tides cascading in mini-waterfalls as the entire Montgomery reef appears to rise from the turquoise blue waters of the bay. Your ship will take you along one of the most spectacular coasts in the entire region. With their falls, abrupt gorges, savannah, and calm waters, the wild lands of Kimberley are the promise of an exceptional adventure. Expedition Highlights: • Join our highly qualified expedition team • Enjoy regular Zodiac® outings & shore visits to get close to the Kimberley nature • Discover billions of years-old landscapes & ancient rock art • Listen to stories of the dreamtime from the oldest continuous culture on the planet • Explore pristine mangrove environments, home to the world’s largest living reptile • Possibility to reach the Mitchell Falls by helicopter, from Hunter River • Witness unique tidal phenomena such as the Horizontal Falls Australia’s Iconic Kimberley Northbound - Itinerary Day 1. -
Course Objectives Chapter 2 2. Hull Form and Geometry
COURSE OBJECTIVES CHAPTER 2 2. HULL FORM AND GEOMETRY 1. Be familiar with ship classifications 2. Explain the difference between aerostatic, hydrostatic, and hydrodynamic support 3. Be familiar with the following types of marine vehicles: displacement ships, catamarans, planing vessels, hydrofoil, hovercraft, SWATH, and submarines 4. Learn Archimedes’ Principle in qualitative and mathematical form 5. Calculate problems using Archimedes’ Principle 6. Read, interpret, and relate the Body Plan, Half-Breadth Plan, and Sheer Plan and identify the lines for each plan 7. Relate the information in a ship's lines plan to a Table of Offsets 8. Be familiar with the following hull form terminology: a. After Perpendicular (AP), Forward Perpendiculars (FP), and midships, b. Length Between Perpendiculars (LPP or LBP) and Length Overall (LOA) c. Keel (K), Depth (D), Draft (T), Mean Draft (Tm), Freeboard and Beam (B) d. Flare, Tumble home and Camber e. Centerline, Baseline and Offset 9. Define and compare the relationship between “centroid” and “center of mass” 10. State the significance and physical location of the center of buoyancy (B) and center of flotation (F); locate these points using LCB, VCB, TCB, TCF, and LCF st 11. Use Simpson’s 1 Rule to calculate the following (given a Table of Offsets): a. Waterplane Area (Awp or WPA) b. Sectional Area (Asect) c. Submerged Volume (∇S) d. Longitudinal Center of Flotation (LCF) 12. Read and use a ship's Curves of Form to find hydrostatic properties and be knowledgeable about each of the properties on the Curves of Form 13. Calculate trim given Taft and Tfwd and understand its physical meaning i 2.1 Introduction to Ships and Naval Engineering Ships are the single most expensive product a nation produces for defense, commerce, research, or nearly any other function. -
Australia's Kimberley
AUSTRALIA’S KIMBERLEY A VOYAGE TO THE OUTBACK May 4 - 18, 2021 | 15 Days | Aboard the Coral Discoverer TIMOR SEA Expedition Highlights KING GEORGE RIVER Darwin • Fly via helicopter to explore the dramatic Jar Island / Woku gorges of Mitchell Plateau and swim Woku Island in the crystal-clear pools above CAMBRIDGE Swift Bay photogenic Mitchell Falls. GULF MITCHELL Prince Frederick FALLS Harbour • Discover Australia’s unique wildlife— Montgomery Reef PRINCE REGENT KING rock wallabies, turtles, and mighty NATURE RESERVE GEORGE FALLS saltwater crocodiles. Raft Point • Take a guided bush walk that reveals Lacepede Talbot Bay Islands Aboriginal cultural traditions and view THE KIMBERLEY well-preserved rock art at Raft Point and AUSTRALIA Jar Island. Broome • View the amazing spectacle of the Horizontal Falls, created by massive WESTERN RAFT POINT AUSTRALIA SALTWATER CROCODILE tidal currents. • Photograph the Kimberley’s dramatic scenery, a land of striking red rocks framed by sparkling white sands and deep blue skies. • Itinerary .................................... page 2 > • Flight Information ...................... page 3 > • Ship, Deck Plan & Rates ............ page 4 > • Featured Leader ........................ page 5 > • Know Before You Go ................. page 5 > © Brent Stephenson Brent © © Mike Moore AGILE WALLABY © Jamie Anderson © Brent Stephenson Brent © Monday, May 10 Itinerary MITCHELL FALLS / SWIFT BAY Fly via helicopter to the Mitchell Plateau to visit Mitchell Falls, Based on the expeditionary nature of our trips, there may be ongoing enhancements to this itinerary. Please note: this expedition will be a series of waterfalls and pools culminating in a deep gorge operated by the ship owner, Coral Princess. You will be accompanied on carving its way through the Outback. -
Australia's Endeavours in Maritime Enforcement
korean journal of international and comparative law 6 (2018) 219–244 brill.com/kjic Australia’s Endeavours in Maritime Enforcement Securing Vast and Vital Oceans James Wraith Researcher, Global Challenges Program – Sustaining Coastal and Marine Zones, University of Wollongong, New South Wales, Australia [email protected] Clive Schofield Head of Research, Global Ocean Institute, World Maritime University (wmu), Sweden; Visiting Professor, Australian National Centre for Ocean Resources and Security (ancors), University of Wollongong, Australia; Co-Editor-in-Chief, Asia-Pacific Journal of Ocean Law and Policy (apjolp) [email protected] Abstract Australia is deeply connected to the ocean. A uniquely large island nation with a long coastline and few close neighbours, Australia benefits from an immense mari- time domain, the third largest in the world. However, with relatively few maritime enforcement resources and an extreme dependence on sea bourne trade, maritime enforcement Australia faces an extremely difficult task in monitoring and ensuring compliance with national laws throughout its maritime jurisdiction. We highlight current threats to Australia’s marine environment including protection of natural resources, piracy, terrorism and illegal arrivals, and examine Australia’s capabilities, legislation and approach to combating these risks. Essential to Australia’s strategy is collaboration across domestic civil and defence agencies, use of innovative approaches and technologies, and regional and international partnerships through creative agree- ments and treaties. Keywords maritime enforcement – Law of the Sea – Australia – fisheries – jurisdiction – domain – border protection © koninklijke brill nv, leiden, 2018 | doi:10.1163/22134484-12340113Downloaded from Brill.com09/27/2021 06:25:30AM via free access 220 Wraith and Schofield 1 Introduction As the Australian national anthem highlights, the country is “girt by sea” and is a profoundly oceanic nation, culturally and economically dependent on the marine environment. -
Boat Hull Hydrodynamics
Part I Boat Hull Hydrodynamics Introduction and Background Planing craft, particularly in the extensive worldwide boating industry, are the vastly dominant water craft type. “Planing” of a water craft occurs on accelerating to a sufficiently high speed. When such speed is initiated from rest in calm water, the hull bow angle is forced to increase upward, thereby increasing the angle of incidence of the boat bottom relative to the water surface. This incidence angle, interacting with the increasing boat speed, produces increased dynamic pressure on the boat bottom, which lifts the boat progressively further upward in elevation toward the level of the water surface. There is normally some overshoot: on reaching the level of the surface. The trim angle then decreases back toward equilibrium, with perhaps some oscillation, as the boat settles-in to steady planing on the calm water surface. Decisions required in the rational design of planing craft, particularly with regard to two aspects, are particularly difficult to conclude with precision: these aspects are planing speed and seaway motions (slamming). High speed and low seaway dynamics are the primary attributes sought in any new planing craft design undertaking, but they are conflicting. The characteristic most needed for low resistance, and consequently, high speed, is the weight located aft toward the stern of the boat. But weight aft tends to result in high impact acceleration when traversing waves. Further, weight aft can lead to “porpoising” instability, which is an oscillatory pitch motion in calm water accompanied by slamming oscillation. Conversely, weight forward results in reduced bow impact acceleration in waves, but also gives a long waterline, imposing higher resistance, and therefore reduced speed.