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Stone Tidal Weirs, Underwater Cultural Heritage Or Not? Akifumi
Stone Tidal Weirs, Underwater Cultural Heritage or Not? Akifumi Iwabuchi Tokyo University of Marine Science and Technology, Tokyo, Japan, 135-8533 Email: [email protected] Abstract The stone tidal weir is a kind of fish trap, made of numerous rocks or reef limestones, which extends along the shoreline on a colossal scale in semicircular, half-quadrilateral, or almost linear shape. At the flood tide these weirs are submerged beneath the sea, while they emerge into full view at the ebb. Using with nets or tridents, fishermen, inside the weirs at low tides, catch fish that fails to escape because of the stone walls. They could be observed in the Pacific or the Yap Islands, in the Indian Ocean or the east African coast, and in the Atlantic or Oleron and Ré Islands. The UNESCO’s 2001 Convention regards this weir as underwater cultural heritage, because it has been partially or totally under water, periodically or continuously, for at least 100 years; stone tidal weirs have been built in France since the 11th century and a historical record notes that one weir in the Ryukyu Islands was built in the 17th century. In Japan every weir is considered not to be buried cultural property or cultural heritage investigated by archaeologists, but to be folk cultural asset studied by anthropologists, according to its domestic law for the protection of cultural properties. Even now in many countries stone tidal weirs are continuously built or restored by locals. Owing to the contemporary trait, it is not easy to preserve them under the name of underwater cultural heritage. -
Requirements for Scientific Diver Certification
Requirements for Scientific Diver Certification The steps to become a Certified Scientific Diver at the University of Washington (UW) are outlined below. 1. Obtain sponsorship for scientific diving by an appropriate University department or unit. Applicants who do not have a departmental sponsor and want to learn to be scientific divers can complete the Scientific Diver Course at UW Friday Harbor Labs. This course meets the requirements for full Scientific Diver certification as outlined below, and includes research projects for students to receive dive training. 2. Read the UW Diving Safety Manual. UW divers must understand and follow the safety, procedural, and medical requirements outlined in the manual and submit a signed copy of the Dive Manual Acknowledgement form. 3. Complete and submit the Diving Registration Form to the UW Diving Safety Officer (DSO). This form must be signed by the department official sponsoring the diver (e.g., principal investigator, department chair) . Submission of this form is a onetime requirement while at the UW. The form is resubmitted if any diver information changes. 4. Complete and submit documentation of recreational SCUBA diver training to UW DSO. Diving applicants must have completed a recreational SCUBA diving training course as a pre-requisite for scientific diving certification at the UW. Recreational SCUBA diving training must be provided by a nationally recognized organization (e.g., PADI, NAUI, SSI, IANTD, TDI). 5. Obtain Diving Medical Clearance from the UW Employee Health Center. Applicants will contact the UW Employee Health Center (EHC) to obtain necessary information for completing a dive physical and for transfer of medical records. -
Side Scan Sonar and the Management of Underwater Cultural Heritage Timmy Gambin
259 CHAPTER 15 View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by OAR@UM Side Scan Sonar and the Management of Underwater Cultural Heritage Timmy Gambin Introduction Th is chapter deals with side scan sonar, not because I believe it is superior to other available technologies but rather because it is the tool that I have used in the context of a number of off shore surveys. It is therefore opportune to share an approach that I have developed and utilised in a number of projects around the Mediterranean. Th ese projects were conceptualised together with local partners that had a wealth of local experience in the countries of operation. Over time it became clear that before starting to plan a project it is always important to ask oneself the obvious question – but one that is oft en overlooked: “what is it that we are setting out to achieve”? All too oft en, researchers and scientists approach a potential research project with blinkers. Such an approach may prove to be a hindrance to cross-fertilisation of ideas as well as to inter-disciplinary cooperation. Th erefore, the aforementioned question should be followed up by a second query: “and who else can benefi t from this project?” Benefi ciaries may vary from individual researchers of the same fi eld such as archaeologists interested in other more clearly defi ned historic periods (World War II, Early Modern shipping etc) to other researchers who may be interested in specifi c studies (African amphora production for example). -
A Call to Action: the Past and Future of Historical Archaeology
A Call to Action: The Past and Future of Historical Archaeology FINAL PROGRAM 49th Annual Conference on Historical and Underwater Archaeology January 6-9, 2016 • Washington, D.C. OMNI SHOREHAM HOTEL FLOOR PLAN LOWER LEVEL 2 B Terrace Health Veranda Empire Club To Room Parkview Rooms Robert’s ADA Elevator Private Blue Room Blue Robert’s Restaurant Dining Palladian Diplomat to Blue Room Prefunction Room Room Room Room & Parkview Building Empire Foyer Sales Conference Room Parking Lot Rest Bird Cage Walk Rooms Women’s Lounge ADA Lift to (Lower Level) Ambassador and Little Something Men’s Clothing Executive Regency Ball Rooms Capitol East Registration Gormet ADA Elevator Store Room Telephones ATM to Roberts Restaurant Committee Level 1B Room Director’s Room East and Palladian Room WEST LOBBY West Room Elevators EAST LOBBY Elevators Coat Check Stairs Embassy Room AMBASSADOR Telephones Women’s News Stand Men’s Business West BALLROOM Gift Shop MAIN LOBBY Jewelry Restroom Center Registration Lounge Store Men’s Women’s Men’s Lounge Concerge Telephones Restroom Restroom President’s Desk (Lower Level) Hampton Room Board Room Front Desk Council Regency Gallery Room Senate Room Chairman’s & Reception Board Room Room Forum Room East Congressional West Conference Calvert Conference Governors Marquee Lounge Center Room Cabinet Center Board Room Room REGENCY BALLROOM EAST LOBBY MAIN ENTRANCE Calvert Room For Access to Diplomat ballrooms Capitol Room BALLROOMS (East Lobby) ADA Ramp Chairman’s Boardroom To Lobby Please use elevators on the West Side Embassy Room Blue Room and go to level 1B. Governor’s Boardroom Blue Pre-Function Hampton Room Hampton For Access to the Empire Ballroom President’s Boardroom and Health Club/Outdoor Pool East Registration Please use elevators on the West Side BALLROOMS (West Lobby) of the Hotel and go to level 2B. -
Darling Marine Center Local Shore Diving Guide
Darling Marine Center Local Shore Diving Guide University of Maine Scientific Diving Program Table of Contents Recommended Equipment List……………………………………………………………..2 Local Information…………………………………………………………………………...3 Recompression Chambers…………………………………………………………………..3 General Emergency Action Plan…………………………………………………………….3-4 Documentation……………………………………………………………………………….4 Dive Sites DMC Pier……………………………………………………………………………5-6 Kresge Point………………………………………………………………………….7-8 Lowes Cove Mooring Field…………………………………………………………..9-10 Pemaquid Point……………………………………………………………………….11-12 Rachel Carson Preserve………………………………………………………………13-15 Sand Cove…………………………………………………………………………….16-17 Thread of life…………………………………………………………………………18-19 Appendix………………………………………………………………………………………20 1 Recommended Equipment List • Dive flag • DAN oxygen and first aid kit • Spare tank • Extra weights • Save-a-dive kit • Dive slate/underwater paper (recording purposes) Recommended Personal Equipment • Exposure suit- minimum7mm wetsuit o Booties o Gloves o Hood o Wool socks • Fins • BCD • Mask, Snorkel • Weights • Surface marker buoy • Dive watch • Dive computer • Knife/cutting tool 2 Local Information: Fire, Medical, Police 911 Emergency Dispatch Lincoln County Emergency (207)563-3200 Center Nearest Hospital Lincoln Health-Miles (207)563-1234 Campus USCG Boothbay (207)633-2661 Divers Alert Network Emergency hotline 1-919-684-9111 Medical information 1-919-684-2948 Diving Safety Officer Christopher Rigaud (207)563-8273 Recompression Chambers: In the event of a diving accident, call 911 and facilitate transport of victim to a hospital or medical facility. The medical staff will determine whether hyperbaric treatment is needed. St. Mary’s Regional Lewiston, ME (207)777-8331 Will NOT accept Medical Center divers after 4:30pm St. Joseph’s Hospital Bangor, ME (207)262-1550 Typically, available after hours Wound and Beverly, MA (978)921-1210 Hyperbaric Medicine Basic Emergency Information: See Appendix for the approved Emergency Action Plan by the UMaine DCB. -
Inventory and Analysis of Archaeological Site Occurrence on the Atlantic Outer Continental Shelf
OCS Study BOEM 2012-008 Inventory and Analysis of Archaeological Site Occurrence on the Atlantic Outer Continental Shelf U.S. Department of the Interior Bureau of Ocean Energy Management Gulf of Mexico OCS Region OCS Study BOEM 2012-008 Inventory and Analysis of Archaeological Site Occurrence on the Atlantic Outer Continental Shelf Author TRC Environmental Corporation Prepared under BOEM Contract M08PD00024 by TRC Environmental Corporation 4155 Shackleford Road Suite 225 Norcross, Georgia 30093 Published by U.S. Department of the Interior Bureau of Ocean Energy Management New Orleans Gulf of Mexico OCS Region May 2012 DISCLAIMER This report was prepared under contract between the Bureau of Ocean Energy Management (BOEM) and TRC Environmental Corporation. This report has been technically reviewed by BOEM, and it has been approved for publication. Approval does not signify that the contents necessarily reflect the views and policies of BOEM, nor does mention of trade names or commercial products constitute endoresements or recommendation for use. It is, however, exempt from review and compliance with BOEM editorial standards. REPORT AVAILABILITY This report is available only in compact disc format from the Bureau of Ocean Energy Management, Gulf of Mexico OCS Region, at a charge of $15.00, by referencing OCS Study BOEM 2012-008. The report may be downloaded from the BOEM website through the Environmental Studies Program Information System (ESPIS). You will be able to obtain this report also from the National Technical Information Service in the near future. Here are the addresses. You may also inspect copies at selected Federal Depository Libraries. U.S. Department of the Interior U.S. -
Adm Issue 10 Finnished
4x4x4x4 Four times a year Four times the copy Four times the quality Four times the dive experience Advanced Diver Magazine might just be a quarterly magazine, printing four issues a year. Still, compared to all other U.S. monthly dive maga- zines, Advanced Diver provides four times the copy, four times the quality and four times the dive experience. The staff and contribu- tors at ADM are all about diving, diving more than should be legally allowed. We are constantly out in the field "doing it," exploring, photographing and gathering the latest information about what we love to do. In this issue, you might notice that ADM is once again expanding by 16 pages to bring you, our readers, even more information and contin- ued high-quality photography. Our goal is to be the best dive magazine in the history of diving! I think we are on the right track. Tell us what you think and read about what others have to say in the new "letters to bubba" section found on page 17. Curt Bowen Publisher Issue 10 • • Pg 3 Advanced Diver Magazine, Inc. © 2001, All Rights Reserved Editor & Publisher Curt Bowen General Manager Linda Bowen Staff Writers / Photographers Jeff Barris • Jon Bojar Brett Hemphill • Tom Isgar Leroy McNeal • Bill Mercadante John Rawlings • Jim Rozzi Deco-Modeling Dr. Bruce Wienke Text Editor Heidi Spencer Assistants Rusty Farst • Tim O’Leary • David Rhea Jason Richards • Joe Rojas • Wes Skiles Contributors (alphabetical listing) Mike Ball•Philip Beckner•Vern Benke Dan Block•Bart Bjorkman•Jack & Karen Bowen Steve Cantu•Rich & Doris Chupak•Bob Halstead Jitka Hyniova•Steve Keene•Dan Malone Tim Morgan•Jeff Parnell•Duncan Price Jakub Rehacek•Adam Rose•Carl Saieva Susan Sharples•Charley Tulip•David Walker Guy Wittig•Mark Zurl Advanced Diver Magazine is published quarterly in Bradenton, Florida. -
Technologies for Underwater Archaeology and Maritime Preservation
Technologies for Underwater Archaeology and Maritime Preservation September 1987 NTIS order #PB88-142559 Recommended Citation: U.S. Congress, Office of Technology Assessment, Technologies for Underwater Archaeol- ogy and Maritime Preservation— Background Paper, OTA-BP-E-37 (Washington, DC: U.S. Government Printing Office, September 1987). Library of Congress Catalog Card Number 87-619848 For sale by the Superintendent of Documents U.S. Government Printing Office, Washington, DC 20402-9325 (order form on the last page of this background paper) Foreword Exploration, trading, and other maritime activity along this Nation’s coast and through its inland waters have played crucial roles in the discovery, settlement, and develop- ment of the United States. The remnants of these activities include such varied cul- tural historic resources as Spanish, English, and American shipwrecks off the Atlantic and Pacific coasts; abandoned lighthouses; historic vessels like Maine-built coastal schooners, or Chesapeake Bay Skipjacks; and submerged prehistoric villages in the Gulf Coast. Together, this country’s maritime activities make up a substantial compo- nent of U.S. history. This background paper describes and assesses the role of technology in underwater archaeology and historic maritime preservation. As several underwater projects have recently demonstrated, advanced technology, often developed for other uses, plays an increasingly important role in the discovery and recovery of historic shipwrecks and their contents. For example, the U.S. Government this summer employed a powerful remotely operated vehicle to map and explore the U.S.S. Monitor, which lies on the bottom off Cape Hatteras. This is the same vehicle used to recover parts of the space shuttle Challenger from the ocean bottom in 1986. -
Scientific Diving
Introduction to Scientific Diving Scientific diving has been conducted in a wide variety of environments… • Coral reefs • Offshore platforms • Mangroves • Estuaries • Kelp forests • Hot springs • Rocky shores • Hypersaline • Soft bottom habitats environments • Polar environments • Caves • Open ocean/blue • Lakes water environments • Rivers …and been used in many different sciences • Chemical • Geological • Biological • Paleontological • Archaeological Chemistry • Diving has been used to support research such as determining the chemical ecology of invertebrates and collecting marine organisms for the extraction of chemical compounds Geology Divers may obtain core samples of rock and sediment or dig holes to examine depositional history Scuba is very useful for visual identification of sediments – and for collecting representative and relatively undisturbed samples Biology Divers may perform a wide variety of tasks such as measuring various community structural parameters like fish counts, algal counts, macroinvertebrate counts, percent cover of benthic algae and invertebrates, etc…, or measuring physiological responses of organisms in natural environments Paleontology Divers recover fossils from the underwater realm… Dinosaur fossils from the waters off the Isle of Wight Diving is integral to Archaeology the study of underwater archaeology Excavation of 4th – 6th century AD harbor site in Malta Serçe Liman1 excavation - 11th Century Byzantine Shipwreck - Diver hovers above grid used to mark locations of artifacts Serçe Limanl excavation – Diver raises fragile hull timber using a lifting box Scientific Diving - General • The diversity of disciplines involved in scientific diving, and the varied environments where this diving is performed, has necessitated the development of a wide variety of techniques for observing and sampling underwater Why use diving for research? The purpose of the project using scientific diving is the advancement of science. -
May 2021 Newsletter Update
On March 10th, the FSU Great Give generated over $5,500 for the new FSUCML Diving Scholarship. In addition to funding generated through the Great Give, PADI, Aqua Lung and Divers Alert Network will provide support for the scholarship recipients in the form of certification materials, equipment, and diving accident insurance. A panel will be selecting the 2021 recipient this fall from a pool of deserving research-focused students. Preference will be given to students from historically underrepresented groups. If you know of someone that might be interested, please encourage them to apply. Summer research diving is underway with divers operating out of the FSU Marine Lab, the Florida Keys, and the Caribbean. The McCoy Lab began diving this week in Bonaire, becoming the first FSU dive team to work internationally since the Pandemic began. All divers using equipment from the Academic Diving Program will be using new Aqua Lung regulators. With funding provided by the Office of Research, ADP purchased twenty new Aqua Lung Core regulators with in-line i300C computers. Three new BARE dry suits and ten new Aqua Lung BCDs were also acquired including new Aqua Lung Soul BCDs - the first BCD in the dive locker that is designed for women. The 2021 Introduction to Scientific Diving course concluded on April 17th with divers-in-training punctuating their semester long training on a charter aboard the R/V Apalachee to K-Tower. This semester marked the first class to be taught as a credit course since 2017. Twelve divers successfully completed their AAUS certifications. The next training class is scheduled for spring 2022. -
+ Conservation Considerations for Archaeology Collections. the Following Discussion Is Adapted from the SHA Standards and Guidel
+ Conservation Considerations for Archaeology Collections. The following discussion is adapted from the SHA Standards and Guidelines for the Curation of Archaeological Collections (1993) and the NPS Museum Handbook, Part I (1996). Archaeological objects “in situ” have generally reached a state of equilibrium with their environment. Although taphonomic processes, (what happens to an object or organic material after disposal or death), might have altered the object in some manner and erosion and weathering may continue to alter the object, many artifacts are recovered from stable environments. The excavation process disturbs this stability and recommences deterioration. A critical task for any archaeological project is to reestablish equilibrium before total destruction of the object occurs. Different materials, i.e. glass, metal, ceramics, stone, etc., are subject to different destructive forces and require different preventative measures. Therefore, as mentioned in Chapter 2, it is recommended that archaeologists consult with conservators before excavation begins. This allows the archaeologist to become conversant with the types of artifacts that may be encountered, the conditions in which they are found, and preliminary conservation measures. At any time, when difficulties are encountered in the field, consultation with conservators can help in the recovery process. This allows for retention of as much factual information about the artifact as possible (Bourque, et. al. 1980, Storch 1997). The Table below lists the most common archaeological materials with their associated problems and curatorial requirements. This list is not inclusive and provides guidelines only. The optimal temperature listed varies among the materials. MHS’s storage facilities are kept at 65°(+/- 3% in 24 hours) with 50% relative humidity (+/- 3%), providing an average suitable for most materials. -
UVI Scientific Diving Manual
The University of the Virgin Islands STANDARDS FOR SCIENTIFIC DIVING University of the Virgin Islands – Center for Marine and Enviromental Studies 2 Brewer’s Bay- St. Thomas, Virgin Islands - 00802 CONTENTS Volume 1 ..................................................................................................................................................... 5 Section 1.00 GENERAL POLICY ............................................................................................................ 6 1.10 Scientific Diving Standards .................................................................................................... 6 1.20 Operational Control ................................................................................................................ 7 1.30 Consequence of Violation of Regulations by Scientific Divers ........................................... 10 1.40 Consequences of Violation of Regulations by UVI Divers .................................................. 11 1.50 Record Maintenance ............................................................................................................. 11 Section 2.00 DIVING REGULATIONS FOR SCUBA (OPEN CIRCUIT, COMPRESSED AIR) ....... 12 2.10 Introduction ........................................................................................................................... 12 2.20 Pre-Dive Procedures ............................................................................................................. 12 2.30 Diving Procedures ................................................................................................................