NOAA ship in Cuba

U.S. NOAA Ship Becomes First Federal Ship to Visit Cuba Since Detante

NOAA Ship Nancy Foster, an oceanographic research vessel, made a port call in Havana, Cuba, May 8-10, prior to starting this year’s portion of an ongoing study on the role ocean currents play in the distribution of fish larvae in the Gulf of Mexico and Caribbean.

NOAA welcomed U.S. Chargé d’Affaires Jeffrey DeLaurentis and other U.S. Embassy staff aboard the ship during the visit. The Nancy Foster is the first U.S. government ship to visit Cuba since reestablishment of diplomatic relations.

Noaa ship in Cuba
Chief Engineer Tim Olsen aboard NOAA Ship Nancy Foster looks toward Old Havana as the ship pulls into Cuba on May 8, 2016 for the first time_FB_NOAA photo by David Hall

The team of NOAA oceanographers set sail from Miami aboard the Nancy Foster on May 7th to investigate ocean currents and fish larvae distribution in the southern Gulf of Mexico and western Caribbean. The joint cruise between NOAA’s Atlantic Oceanographic and Meteorological Laboratory (AOML) and Southeast Fisheries Science Center (SEFSC) is a new chapter in a long-term effort that pools cross-line office resources to better understand the early life history and larval recruitment pathways of important fisheries in the region, including the ecologically important and commercially valuable Atlantic bluefin tuna.

“Cruises like this one are critical to the understanding and protection of the Atlantic bluefin tuna,” said Ryan Smith, an oceanographer at AOML. “We have a lot invested in the sound management of this species.”

The May – June 2016 cruise will sample data-poor regions of the southern Gulf of Mexico and western Caribbean outside of the primary Atlantic bluefin tuna spawning region in the Gulf of Mexico.  These data will help researchers to identify additional areas of Atlantic bluefin tuna spawning activity and help to improve larval habitat models for the species. NOAA, along with the International Commission for the Conservation of Atlantic Tunas (ICCAT), uses the larval abundance data collected from the surveys to calculate and improve tuna stock assessments.

In addition to sampling for Atlantic bluefin tuna, this year’s survey will also sample for economically important reef fish species such as grouper and snapper.  Identifying the role that major current systems play in the dispersal and retention of these species is critical for population connectivity assessments and the development of adaptive management strategies for regional marine protected areas. During the survey, scientists aboard the Nancy Foster will use data from satellites to monitor the position of major regional currents.  These data will be compared with measurements collected by the ship’s hull-mounted acoustic Doppler current profiler (ADCP) to determine optimal sampling locations in relation to the circulation features observed.

U.S. NOAA Ship Becomes First Federal Ship to Visit Cuba Since Detante was last modified: May 19th, 2016 by Cuba Journal