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
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
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
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
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.
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.
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)
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
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.
As the annual Antarctic Treaty Consultative Meeting (ATCM) closed today in the Bulgarian capital, the Antarctic and Southern Ocean Coalition (ASOC) called the meeting’s adoption of a resolution on climate change a “missed opportunity” to have a meaningful impact in the
Arctic Ocean is facing a dilemma today and that is acidification. Ocean acidification is a result or a chemical reaction which happens when seawater absorbs too much carbon dioxide from the atmosphere—reducing its acidity, carbon ion concentration and saturation.
Our oceans need an immediate and substantial reduction of anthropogenic greenhouse gas emissions. If that doesn’t happen, we could see far-reaching and largely irreversible impacts on marine ecosystems, which would especially be felt in developing countries
Sea levels could rise by at least six metres (20 feet) in the long term, swamping coasts from Florida to Bangladesh, even if governments achieve their goals for curbing global warming, according to a study published on Thursday. Tracts of ice in Greenland and Antarctica melted when
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.
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
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
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 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.
Vietnam has carried out significant land reclamation at two sites in disputed South China Sea waters, recent satellite pictures show, but analysts say the scale of the work is dwarfed by that of China, reports AFP. The expansion of the land area of Vietnamese-controlled Sand Cay and
Sea ice in the Arctic Ocean is at its lowest May level since records began in the 1980s, says Al Jazeera. The lowest levels in the history of Arctic sea ice observation for this time of year and likely the lowest levels for hundreds, even thousands of years.
Lt. Gen. Thomas Bostick, commander of the U.S. Army Corps of Engineers, visited the Port of Savannah on Thursday, for an update on the Savannah Harbor Expansion Project (SHEP). "The SHEP will create economic opportunity not only across Georgia, but throughout the Southeast
A historic 52 million people are fleeing conflict worldwide, a trend that will intensify over the next two decades because of climate change, International Rescue Committee chief David Miliband said on Friday. "One of the drivers of displacement and potential conflict over the next
The wider scientific community is set to benefit from offshore wind developer Forewind’s years of surveys and research, as the organization donates all the core samples collected on Dogger Bank to a national science facility Monday, June 8, 2015.
The Panama Canal has taken another important step forward toward the completion of the Expansion Program as it begins to fill the lower chamber of its new Atlantic locks. The news signals the start of a deliberate and methodical phase of operational tests and quality control that will