A paper published this week in Environmental Research Letters by NOC scientist Dr. Svetlana Jevrejeva provides new information about the probability of a sea-level rise reaching of 180cm by 2100. In this study Dr. Jevrejeva and colleagues explore the range of possible sea level rise by 2100 and add new data to the estimates currently available. Previously an upper limit, or ‘worst case scenario’, has not been possible to calculate, but this new study now looks beyond the previous data available to provide a more complete picture. The estimate of 180cm as the upper limit is thought to be a low probability, only a 5% chance, but this worst case scenario sea level rise projection cannot be ruled out, given past climate proxy observations and current model limitations. With sea levels continuing to rise in the 21st century, the impact assessment, risk management, adaptation strategy and long-term decision making in coastal areas depend on up to date future projections of sea levels. This work is important step forward, with the latest Intergovernmental Panel on Climate Change (IPCC) assessment report indicating sea level projections spanning a likely range (66% increase) only, which means a 1/3 of future sea level rise may lie outside the stated uncertainty ranges by IPCC. Coastal engineers, such as those planning improvements to the London Thames barrier, need to look at this new data
Royal Caribbean Cruises’ Liberty of the Seas and Freedom of the Seas Receive Rollback Renovations; Crystal Cruises’ Crystal Serenity Receives Complete Cabin Refit; Sea Level Awarded Splendour of the Seas Viking Crown Lounge Contract from Royal Caribbean Cruises Miami-based SEA LEVEL MARINE, full-service marine outfitting contractor, celebrates completion of the renovation of Britto Art Gallery, Cupcake Cupboard, Nursery
Sea level rise in the past two decades has accelerated faster than previously thought in a sign of climate change threatening coasts from Florida to Bangladesh, a study said on Wednesday. The report, reassessing records from more than 600 tidal gauges, found that readings from 1901-90 had over-estimated the rise in sea levels. Based on revised figures for those years, the acceleration since then was greater than so far assumed.
Dynamic modeling of sea-level rise, which takes storm wind and wave action into account, paints a much graver picture for some low-lying Pacific islands under climate-change scenarios than the passive computer modeling used in earlier research, according to a new U.S. Geological Survey report. A team led by research oceanographer Curt Storlazzi of the USGS Pacific Coastal and Marine Science Center compared passive "bathtub" inundation models with dynamic models for two of the
Most of U.S. coast may see 30 or more days a year of floods up to 2 feet above high tides. By 2050, a majority of U.S. coastal areas are likely to be threatened by 30 or more days of flooding each year due to dramatically accelerating impacts from sea level rise, according to a new NOAA study, published in the American Geophysical Union’s online peer-reviewed journal Earth’s Future. The findings appear in the paper From the Extreme to the Mean: Acceleration and Tipping Points
Indonesia on Thursday officially launched a $263 million project to build a giant sea wall along the coast of its capital, Jakarta, in an attempt to protect businesses and homes from flooding. Last year's rainy season brought Jakarta to a standstill, causing a river in the city to breach its banks and swamp the central business district, leaving thousands stranded and causing $580 million in damage. With 40 percent of Jakarta already below sea level
Houghton Offshore has entered into a five-year contract with Transocean Sedco Forex for the supply of the following fluids for Transocean Sedco Forex's global fleet of mobile offshore drilling units: water/glycol based blowout preventer (BOP) fluids, as well as motion compensator, riser tensioner, and other water-based fluids. The new contract follows Transocean's recent world record for the deepest well drilled to date using Houghton's Stack Magic 200 blowout preventor fluid (BOP)
Miami-based outfitting contractor Sea Level Marine announced its recent successful completion of a dry-dock refit of Crystal Cruises’ Serenity on May 21, 2011 at Meyer Werft yard in Hamburg, Germany. The scope of the 14-day project was an interior renovation of all passenger accommodations on the vessel including 436 Standard staterooms, 72 Penthouses, and 33 Penthouse Suites. Architectural design for the project was developed by II x IV Design of Toronto.
Three-dimensional seismological operations at Iranian blocks in Caspian Sea in preparation for spudding two wells are underway and drilling operations are to begin on February 1, according to PIN. Deputy minister of oil for Caspian Sea oil and gas affairs told Petroenergy Information Network that a bid is underway for choosing a foreign contractor with experience in working at deep waters and the results will be announced in two weeks.
Blue Giant, a ship with participation of the Mexican shipping company, Blue Marine, is capable of providing different products and services specialized for the offshore industry. Built at the shipyards of Lloydwerft, with the investment of Harren & Partner and Combi Lift Shipping, in the , Blue Giant has a large free deck area that allows containing repair and maintenance workshops of equipment from oil platforms
The Republic of the Marshall Islands (Marshall Islands) Monday issued an emailed press release calling for the International Maritime Organization (IMO) to set a new global target to reduce greenhouse gas emissions from the international shipping industry.
Two safety and survival systems developed for use in the UK’s offshore sector by the Survitec Group were recognised for their industry-leading importance when they won the Safety Innovations Award in the recent Offshore Achievement Award organised by the Society of Petroleum
The construction of the new offshore wind farm Luchterduinen entered its final and most noticeable phase yesterday, with the installation of the first wind turbine by Van Oord’s new transport and installation vessel, the Aeolus
As glacier melt in the Arctic continues to accelerate, the foot of the Atlantic's most powerful ocean current keeps pressing harder and harder on the brake pedal, resulting in the weakest Gulf Stream in the last 1,000 years. The slowing Gulf Stream water currents is threatening
NOAA Fisheries and the U.S. Fish and Wildlife Service proposed today to reclassify the green sea turtle under the Endangered Species Act, and list turtles originating from two breeding populations currently considered endangered as threatened due to improvements in their populations.
Royal Caribbean International's first Quantum Class cruise ship, Quantum of the Seas, will feature a crane and observation gondola to lift guests 91 meters above sea level, giving them panoramic views of the ship, sea and ports of call.
MacGregor, part of Cargotec, has supplied Royal Caribbean International's first Quantum Class cruise ship with a crane and observation gondola called the North Star. It will lift guests 91m above sea level to give them panoramic views of the ship, sea and ports of call.
Committee provides advice on agency’s navigation services NOAA administrator Kathryn Sullivan, Ph.D., has appointed six members to the Hydrographic Services Review Panel, a federal advisory committee that gives NOAA independent advice for improving a range of services and products that
Istanbul Metropolitan Municipality has released the details of the construction and zoning plans for Kanal Istanbul project, which will be built on the European side of Istanbul and it will connect the Black Sea to the Sea of Marmara.
The world will take years to limit climate change to manageable levels, with no miracle fix at a Paris summit this year despite growing signs of action by governments and companies, the United Nations climate chief said on Thursday. Senior officials from almost 190 nations will meet from Feb
The Ocean Class Auxiliary General Oceanographic Research (AGOR) vessel hull number 27 started its official life as the R/V Neil Armstrong, the first research vessel named after a space explorer. The ship was designed by Guido Perla and Associates and built at Dakota Creek Industries (DCI)
First ship in new class for RCCL Meyer Werft delivered the latest in a long line of cruise ships that grow ever larger and more spectacular in their outfit, final finish and performance. The 167,800-gt cruise ship Quantum of the Seas was built for and delivered to Royal Caribbean Cruises
A new freight and passenger ferry designed by Elliott Bay Design Group (EBDG) for Martha's Vineyard & Nantucket Steamship Authority (SSA) will be built at Conrad Shipyard in Morgan City, Louisiana. The new ferry, Woods Hole, will replace the M/V Govenor, the oldest vessel in the SSA's fleet
Elliott Bay Design Group (EBDG), a leading naval architecture and marine engineering firm with offices in Seattle, New Orleans and Ketchikan, Alaska, today announced that the new freight and passenger ferry it designed for the Woods Hole
When the diesel engine of a deck crane failed, it caused major handling problems for an offshore platform operating in the Dutch sector of the southern North Sea, problems that were solved with the use of J D Neuhaus air operated hoists. The crane was operating at 40 meters above sea level and