Coral Reef Health Report: Palau’s Coral Reefs - A Jewel of the Ocean
The latest report from the Khaled bin Sultan Living Oceans Foundation finds Palau’s reefs had the highest coral cover observed on the Global Reef Expedition—the largest coral reef survey and mapping expedition in history.Scientists at the Khaled bin Sultan Living Oceans Foundation (KSLOF) have released their findings on the state of coral reefs in Palau. Their research, based on extensive underwater surveys, found Palau’s reefs had the highest live coral cover of all the reefs studied on the Global Reef Expedition…
University of Miami’s Hurricane Research is Helping Save Lives
As the 2018 Atlantic hurricane season unfolds, millions of people along the Eastern seaboard of the USA are keeping a careful watch on the weather forecast. What are researchers doing to improve the prediction of hurricane intensity – and ultimately help save lives?While experts are able to predict the track a hurricane will take with increasing accuracy, predicting their intensity is much more of a challenge.“We saw several times in this last hurricane season where storms just intensified really rapidly…
Large Rogue Waves More Common than Previously Thought
University of Miami Rosenstiel School of Marine and Atmospheric Science scientist Mark Donelan and his Norwegian Meteorological Institute colleague captured new information about extreme waves, as one of the steepest ever recorded passed by the North Sea Ekofisk platforms in the early morning hours of Nov. 9 2007. Within the first hour of the day, the Andrea wave passed by a four-point square array of ocean sensors designed by the researchers to measure the wavelength, direction, amplitude and frequency of waves at the ocean surface. Using the information from the wave set—a total of 13,535 individual waves—collected by the system installed on a bridge between two offshore platforms…
Cruise Ship Data to Assist Ocean Scientists
Celebrity Equinox becomes third Royal Caribbean Cruises Ltd. Last week, as Celebrity Cruises’ Celebrity Equinox completed its scheduled drydock in Cadiz, Spain, it joined Royal Caribbean International’s Allure of the Seas and Explorer of the Seas in a program that tracks ocean circulation dynamics and measures atmospheric and oceanographic conditions, on repeated journeys. According to Royal Caribbean Cruises Ltd., its ships are known for providing vacationers with innovative experiences, extraordinary service and award-winning cuisine as they cross the world’s oceans.
New Deliveries
San Rafael, a 204 x 44 x 16 ft. OSV was recently launched by Eastern Shipbuilding Group. The vessel is being constructed for Naviera Tamaulipas, S.A. de C.V. of Tampico, Mexico, for operations in the Bahia de Campeche fields off Eastern Mexico. Capacities include 110,000 gallons of fuel, 211,000 gallons of drill water/ballast, 7,200 cu. ft. of bulk mud in six tanks, and 3,012 barrels of liquid mud. The propulsion plant consists of a pair of Caterpillar 3516B main engines rated at 2,000 hp each @ 1,600 rpm, complete with Caterpillar Engine Vision Alarm and Monitoring System, coupled to Reintjes WAF-862 gearboxes, with 96 in. diameter, four-blade stainless steel propellers.
Great Boats of 2000
Every year, MarineNews chooses a handful of vessels delivered in the past 12 months and bestows upon them the distinction of “Great Boats.” The boats are chosen for innovations in design, construction and utilization. Following are the 17 vessels or groups of vessels chosen as the Great Boats of 2000. Crowley Marine Services delivered Alert, Attentive, and Aware, a series of three 140-ft., 10,000-hp Prevention and Response Tugs (PRTs), to Alyeska Pipeline Service Company in Valdez, Alaska. Specifically designed and developed for Alyeska, the boats will be used by Crowley in the Trans Alaska Pipeline System trade. Alert was deployed in February; Attentive was delivered in June, and Aware was delivered in July.
Galapagos To Make Recovery
Ecuador's Galapagos islands should make a full recovery from the oil spill that tarnished its sandy shores, a sign of hope for the hundreds of unique species there that inspired British naturalist Charles Darwin's theory of natural selection, scientists said. With ecologists scouring the archipelago's surface for animals affected by the 160,000 gallon spill, the question remained as to what would happen to thousands of ocean critters that form the basis of Galapagos' ecosystem, nourishing the sea lions, iguanas and blue-footed boobies that have made the Ecuadorean islands famous worldwide. Several local ecologists have expressed concern that remnants of spilled bunker…
RCCL’s Explorer of the Seas Assists in Hurricane Tracking
Explorer of the Seas, which is reportedly the world's only cruise ship equipped with state-of-the-art ocean and atmospheric science laboratories, continues to make important contributions of meteorological data to assist the National Hurricane Center. The 142,000-ton Royal Caribbean International ship recently provided the NHC with valuable 15-minute updates of surface winds on Hurricane Claudette as it grew from a tropical storm. The data was mentioned by NHC as a factor in locating the center of Claudette as it interacted with the Yucatan Peninsula. In readings taken east of Cozumel early on July 11, Explorer of the Seas recorded 50-knot surface winds when reconnaissance planes were unable to get a more reliable indicator that flight-level winds of 40 knots.
