The Harte Research Institute for Gulf of Mexico Studies (HRI) at Texas A&M University-Corpus Christi and the University of Havana’s Center for Marine Research (CIM) [Centro de Investigaciones Marinas] are leading a collaborative effort, Proyecto Costa Noroccidental [Project of the Northwest Coast], a comprehensive multi-year research and conservation program for Cuba’s Gulf of Mexico coast. Dr. David E. Guggenheim, president of 1planet1ocean, is a member of HRI’s Advisory Council and also serves as HRI’s Cuba Programs Manager and is co-principal investigator of the project with Dr. Gaspar González Sansón of CIM.

Proyecto Costa Noroccidental is assessing northwestern Cuba’s marine habitats, identifying and describing the principal human uses and threats, providing recommendations for the conservation of the region’s ecosystems, and establishing a framework for long-term cooperative research and monitoring. The project is designed to provide fundamental data on this understudied region of Cuba while also providing new insights regarding biological connectivity and conservation in the Gulf of Mexico and Caribbean. The project is expected to help secure science-based conservation policies in advance of the inevitable wave of development in the region.

Proyecto Costa Noroccidental is the first comprehensive study of Cuba’s Gulf of Mexico region

Cuba’s northwest coast has not been comprehensively studied, and the results of this project are providing an important advance to the natural sciences in Cuba and conservation of costal ecosystems in the Gulf of Mexico. This research is gaining attention and participation from numerous Cuban institutions and is providing the basis for the research theses and dissertations for 16 students at the project’s lead Cuban institution, the University of Havana’s Centro de Investigaciones Marinas (CIM) [Center for Marine Research], the only Cuban institution where marine scientists are trained. Our understanding of the Gulf increasingly points toward a vast web of linkages throughout the ecosystem, linkages that span international borders. Collaborative scientific research is a permitted activity under the long-standing United States’ economic embargo of Cuba.

CIM researcher prepares samples for reference collection during second expedition

Up until now, Cuba’s northwest coast has not experienced the levels of coastal development seen elsewhere on the island, but as the country is now among the world’s fastest growing tourist destinations, there are growing pressures of tourism in the region, accompanied by accelerating impacts from fishing, agriculture, and now, offshore petroleum development.

The project is collecting data on corals and invertebrates, fish populations, and water quality. Ecotoxicological analysis is also being conducted to assess land-based pollution impacts. In 2007, a shark research component will be incorporated, including a planned October 2007 shark tagging expedition. Northwest Cuba has seen a ten-fold reduction in shark landings since the 1960s.

CIM researcher measures green sea turtle nesting at Guanahacabibes, Cuba

The project also includes a comprehensive sea turtle research and conservation component focused at Cuba’s westernmost point, Guanahacabibes. Through strong community involvement and education, it has dramatically reduced turtle poaching.

In 2007, in collaboration with several Mexican institutions, the project will include a genetic analysis of Cuban sea turtle populations in order to gain new insight into population dynamics. Also planned for 2007 is a broadening dialogue with Cuban policymakers to make use of the data obtained from this project.

At the December 2006 MARCuba conference in Havana (Cuba’s triennial marine research conference) a total of 22 presented papers and posters were based on the research outcomes of this project. Publication efforts will continue and intensify over the coming year.

A bald eagle sits atop Unalaska’s Russian Orthodox Church of the Holy Ascension with Esperanza at anchor in background.
(Photo by David E. Guggenheim)

With a Terabyte (1,000 Gigabytes) of high-definition video, photographs and other data, along with numerous biological samples, now making their way around the world to scientists, policymakers and public forums, new insights and perspectives are emerging as the hard work of reviewing this vast volume of new data moves forward. The science team and sub pilots have departed Esperanza, which is continuing west along the Aleutian Island chain, continuing important outreach to local communities. The ship will eventually continue west to Japan.

Before departing Dutch Harbor, the science team/sub pilots made the first public presentation of its findings, including imagery and videos, to the community of Unalaska. The following day, members of the community were invited aboard Esperanza during an Open House to meet with the crew and see the ship up close.

Though the at-sea portion of the expedition has concluded, much work lies ahead in the analysis and review of the information collected. In addition, planning is underway for events to bring the new imagery and insights to the public, so stay tuned. Also, the team continues to review chart data regarding the pinnacles reported to be in the Zhemchug Canyon area which purportedly rise within 20 feet of the surface. Such features would certainly be biologically important, so the search will continue.

Greenpeace Ocean Specialist, John Hocevar (left) and Greenpeace Oceans Campaigner, George Pletnikov (right) lead community outreach event in Unalaska, Alaska. (Photo by David E. Guggenheim)

Pribilof and Zhemchug Canyons revealed diverse and complex ecosystems, rich with corals, sponges, fish and other marine life. They also revealed striking human impacts from trawlers, damage that was documented during the expedition. For a reflection on the conclusion of the expedition, read David Guggenheim’s latest OceanDoctor blog post entitled, “A Sea Turtle is Born in Alaska.”

The Esperanza carried two manned submersibles, a remotely-operated vehicle (ROV) and an international research team to the Bering Sea for a three week survey of Zhemchug and Pribilof Canyons,to map and document deepwater corals living at depths of more than 1,000 feet. The expedition was conceived of and was led by Greenpeace.

Track the Bering Sea Expedition: Esperanza’s Current Location, Weather & Live Webcam