Florida News

(Photo: CGG)

Nine US States Seek to Stop Atlantic Seismic Testing

fisheries office of the National Oceanic and Atmospheric Administration, part of the Commerce Department, issued permits to WesternGeco LLC, a subsidiary of Schlumberger Ltd, and CGG to harass, but not kill, marine mammals with air gun blasts in a region of the Atlantic from Delaware to Cape Canaveral, Florida.Jennie Lyons, a spokeswoman at the fisheries office declined to comment on the lawsuit but said the department only authorized harrasment, not outight killing, of the marine animals in issuing the permits. A marine biologist at the office told reporters last month that no seismic tests have been

Gulf of Mexico Sea-surface altitude indicating surface current speed (Image: Louisiana State University / NOAA)

New Research on Gulf of Mexico Loop Current

observations identified in the NASEM report as short-term needs to assist with the long-term research campaign:Dry Tortugas and Lower Keys High Frequency RadarsThis project will procure, install, and operate high frequency radar systems to measure surface currents at three locations in the Straits of Florida region of the Gulf of Mexico: Fort Jefferson/Dry Tortugas National Park, Key West, and Marathon. Data from the systems will provide new, real-time data for model assimilation and validation to better understand the evolution of the LCS. Award Amount: $1,371,027Project Director: Clifford Merz (University

Fig. 1: Teledyne RDI ADCP attached to a hydrographic package before lowering to great depths. Credit: J. Lemus (U. Hawaii). https://goo.gl/VfvYn1

Full-Depth Current Profiling Around the Global Ocean

boundary current. Thus scientists can calculate more accurate transports from moored data. At 53°N, the boundary current was 120 km wide and had stable spatial structure. The volume of deep water exported southward was 30 million cubic meters per second—about the same as transport through the Florida Straits to supply the Gulf Stream.Fig. 6: Hydrographic package with dual Teledyne RDI ADCPs (yellow) in action off Greenland. Credit: C. Nobre (WHOI). https://goo.gl/HJLq5mOcean-Wide SectionsAn ongoing multi-year, international research initiative is titled Overturning in the Subpolar N. Atlantic

The U.S. Naval Surface Warfare Center Carderock Division’s South Florida Ocean Measurement Facility (Photo: Sonardyne)

Sonardyne Aids US Navy Underwater Vehicle Testing

.Located in Maryland, Carderock Division is the U.S. Navy's research, engineering, modelling and test center for surface and undersea technologies. It is the largest, most comprehensive establishment of its kind in the world. Thanks to its proximity to the Gulf Stream, Carderock’s South Florida Ocean Measurement Facility (SFOMF) provides a demanding open ocean test environment for subsea systems and unmanned underwater vehicles (UUVs) in development for both the Navy and wider maritime industry.To support this work, Carderock Division has ordered Sonardyne’s high accuracy Ranger

(Photo: SeaRobotics Corporation)

New ASV Delivered for Post-hurricane Surveying

;s 3.6-meter, collapsible ASV will allow rapid deployment and completion of the hydrographic surveys necessary to reopen infrastructure enabling delivery of life saving goods and services.“SeaRobotics is pleased to participate in improved disaster recovery efforts implemented by the USACE. As a Florida company, we are directly impacted by the need for rapid hurricane response and thrilled to be involved in the solution,” stated Don Darling, president of SeaRobotics Corporation.  The 3.6-meter ASV utilizes collapsible hulls, allowing transport in compact protective crates so the system


Inside research tank of University of Miami SUSTAIN laboratory (Photo: University of Miami)

University of Miami’s Hurricane Research is Helping Save Lives

, over 1500 people lost their lives to the storm surges, which reached up to 26 feet (8 meters) above normal sea level.In the same year, Hurricane Wilma surprised everybody when it powered up from a Category 2 to a Category 5 hurricane in a matter of hours.Then when Hurricane Irma headed towards south Florida last fall, millions of people – including Haus – fled from the oncoming winds and storm surges that were forecast to reach over 4 meters in some areas. Unlike Katrina and Wilma, Irma weakened, and storm surges in many places were less than anticipated.The power of a hurricaneStorms,

Mike Read (Photo: Teledyne Marine)

5 Minutes with Mike Read, President, Teledyne Marine

through customer insight and innovation, providing information to the right people at the right time to ensure that optimal decisions are made with regard to new product development. We have Technology Centers of Excellence located around the world including an Interconnect Center of Excellence in Florida, an Acoustic Imaging Center of Excellence in Denmark, and an Unmanned Vehicles/Platform Integration Center of Excellence in Massachusetts. Teledyne Marine also benefits significantly from a close relationship with Teledyne Scientific, an internally funded Research & Development Center located

Harbin Engineering University from China takes first place in the 2018 International RoboSub Competition. RoboSub is a robotics program where students design and build autonomous underwater vehicles to compete in a series of visual-and acoustic-based tasks. (Photo by Julianna Smith, RoboNation)

Students Face Off in Underwater Competition

; Montana State University; North Carolina State University; North Dakota State University; Oregon Institute of Technology; Prairie View A&M University; Project Radian; San Diego City College; San Diego State University; University of Arizona; University of California Riverside; University of Central Florida; University of Colorado Boulder; University of Florida; University of Illinois at Urbana Champaign; University of Southern California; and Utah State University.International teams included: Brazil’s Federal University of Rio de Janeiro; Canada’s McGill University, University of British

US Navy Testing New Anti-submarine Technology

individual system components followed by progressively more inclusive integration and testing until the full ASW Mission Package has been tested.The Dockside-1 test a week prior to the Seneca Lake event had LCS Sailors overseeing and actively engaging in the operation of the DART Mission System at the Florida Atlantic University Harbor Branch Oceanographic Institute's waterside product integration, assembly and test complex.Dockside-2 testing, planned for autumn 2018, will expand the scope of DART system integration to add three additional Raytheon mission modules to complete the system. The Navy

Crevasses near the grounding line of Pine Island Glacier, Antarctica. (Credits: University of Washington/I. Joughin)

Accelerating Antarctic Thaw Speeds Sea Level Rise

An accelerating thaw of Antarctica has pushed up world sea levels by almost a centimeter since the early 1990s in a risk for coasts from Pacific islands to Florida, an international team of scientists said on Thursday.Antarctica has enough ice to raise seas by 58 meters (190 ft) if it ever all melted, dwarfing frozen stores in places from Greenland to the Himalayas and making its future the biggest uncertainty in understanding global warming and ocean levels.The frozen continent lost almost three trillion tonnes of ice between 1992 and 2017, the 84 scientists said in what they called the most complete

(Photo: Port Everglades)

Real-time Oceanographic Equipment Installed at Port Everglades

about our natural resources that we can apply to preparations for storms, climate changes and sea level rise.”Broward County’s Environmental Planning & Community Resilience Division co-sponsored the PORTS device as it provides valuable data for storm and climate change preparedness. The Florida Inland Navigation District (FIND) provided a grant to offset a portion of the cost to install the equipment.“Port Everglades PORTS will give vessel operators the real-time tide and weather information they need to help them navigate these waters more safely and efficiently," said Rich

(Photo: SeaRobotics)

Canadian Hydrographic Service Grows Its USV Fleet

The Canadian Hydrographic Service (CHS) has taken delivery of two additional autonomous unmanned surface vehicles (USVs), bringing its fleet to four systems.The 2.5-meter USVs, built and delivered by Florida based SeaRobotics Corporation, are complete hydrographic systems including multibeam echo sounders, support sensors, cast winches, deployment carts and road trailers.The SeaRobotics USVs are being deployed across Canada supported by regional training performed by SeaRobotics. CHS, part of Fisheries and Oceans Canada, has completed the first year of operation and the analysis of the efficiency and

Photo: FAU

Autonomous Vessels: FAU Gets $1.25m for Research

Florida Atlantic University’s College of Engineering and Computer Science has been awarded a $1.25 million grant by the United States Office of Naval Research (ONR) to undertake research in support of autonomous unmanned marine vehicle platforms for coastal surveillance, coastal surveys, target tracking and protection of at-sea assets. The five-year project will entail developing unmanned surface vehicles that serve as “motherships” for unmanned underwater vehicles and aerial drones, thereby enabling multi-vehicle, multi-domain capability that may serve as a mobile coastal monitoring

Divers prepare to go underwater for the fastening of the mooring line to its anchor (Photo courtesy of the U.S. Coast Guard)

US Coast Guard Tests Environmentally Friendly Buoy Moorings

, the RDC embarked on a two-year experiment to test several different types of mooring systems, inspired by Santo’s concepts. The RDC, using U.S. Coast Guard cutter Joshua Appleby, a 175-foot Keeper Class coastal buoy tender, deployed five buoy mooring systems near the coast of St. Petersburg, Florida. There, the buoys’ impact on the ocean floor and ability to withstand the elements while staying securely moored will be evaluated. The results will determine if the moorings are fit to be adopted on a broader scale.“The Coast Guard, as marine environmental stewards, wanted the RDC to

GRAPHIC - Hurricane Maria - NOAA - Image NOAA

Harvey, Irma, Maria and Nate Retired

that state since 1919. Hurricane Irma was a long-lived hurricane that reached category 5 intensity on Sept. 5. The catastrophic hurricane made seven landfalls, four of which occurred as a category 5 hurricane across the northern Caribbean Islands. Irma made landfall as a category 4 hurricane in the Florida Keys on Sept. 10 and struck southwestern Florida as a category 3 the same day. Irma caused 44 direct deaths as a result of its strong winds, heavy rain and high surf. In the U.S., seven direct deaths were reported, and an additional 85 indirect deaths occurred, 80 of which were in Florida. Hundreds

© Mike Mareen / Adobe Stock

US Interior Secretary Sees Little Demand for New Offshore Drilling

Coast.Zinke also noted the strong political opposition to drilling, and said governors have significant leverage in controlling their waters.California, which has not allowed drilling off its coast since the 1980s, has said it would block any oil from new leases in the Pacific from reaching its shores.Florida, meanwhile, convinced Zinke to remove its offshore waters from consideration shortly after the drilling proposal was announced over concerns about its tourism industry.Officials in many other states have also urged Zinke to drop them from the drilling plan. He has said he will meet with them as

Kenneth Graham (Photo: NOAA)

NOAA Taps Graham to Lead National Hurricane Center

by issuing the best watches, warnings, forecasts and analyses of hazardous tropical weather and by increasing understanding of these hazards, enabling communities to be safe from tropical weather threats. The National Hurricane Center is co-located with the National Weather Service Miami-South Florida forecast office on the campus of Florida International University

Marine Technology Magazine Cover Jan 2019 - Underwater Vehicle Annual

Marine Technology Reporter is the world's largest audited subsea industry publication serving the offshore energy, subsea defense and scientific communities.

Subscribe
Marine Technology ENews subscription

Marine Technology ENews is the subsea industry's largest circulation and most authoritative ENews Service, delivered to your Email three times per week

Subscribe for MTR E-news