In support of this data collection effort, the international Seven Seas Cruising Association — the world’s largest association of cruising sailors — is actively notifying their network of members via website and publications. GCRL’s Senior Scientist, Jim Franks, asks cruisers to input their observations and data including latitude and longitude, photographs if possible (Jim will provide contact information in direct response to a report), and comments, to a website designed for reporting pelagic sargassum observations in the Caribbean and tropical North Atlantic. At sea, it blocks algae on coral reefs from absorbing and harvesting sunlight. Find beaches without sargassum in the Riviera Maya, Mexico. This is especially critical for the equatorial cruising regions from West Africa to South America and the Caribbean, where transatlantic sailors, such as those in the Atlantic Rally for Cruisers (ARC), can face serious impacts. This is the odor of hydrogen sulfide gas, which is given off as part of natural decomposition. Biomass Technology. Outline • Description of the Sargassum Seaweed around Puerto Rico • Development of a detection and forecasting tool for the Sargassum • Validation of the model • Next Steps. Sargassum species are found throughout tropical areas of the world and are often the most obvious macrophyte in near-shore areas where Sargassum beds often occur near coral reefs . Don’t let sargassum ruin your beach day! The Sargassum Watch System (SaWS) is designed to use satellite data and numerical models to detect and track pelagic Saragassum in near-real time. Sargassum is actually a floating seaweed that drifts on ocean currents in the Atlantic Ocean, Caribbean, and Gulf of Mexico. Scientists at the University of South Florida in St. Petersburg's College of Marine Science used NASA satellite observations to discover and document the largest bloom of macroalgae in the world, dubbed the Great Atlantic Sargassum Bel As early as 2012, researchers in the Caribbean started seeing an increase in the amount of sargassum washing up. Find beaches without sargassum in the Riviera Maya, Mexico. Sargasso Tracker. a website with satellite imagery views of sargassum. By reporting data, cruisers will allow Dr Hu’s team to fine-tune the processing tools. Anegada changed to Puerto Rico East and northern image added. Facebook. GCRL research indicates an equatorial origin, rather than a connection to the Sargasso Sea – the middle of the North Atlantic Gyre. Recent research also suggests that Atlantic algae respond positively to increased C02 and acidity in seawater, a major change in the former theory of slower growth. Likewise, Seakeepers.org and the Sargasso Sea Commission have also developed a reporting system where detailed information can be submitted through a reporting card and e-mailed to PhD student Mengqiu Wang, who is looking for validation of satellite observations. Sargassum also effects fishing gear and motors, and some fishers and other boaters are coming up with devices to free rudders of weed and to deflect sargassum from propellers. Through the project Satellite Sargassum Monitoring System (SASAMS), researchers will design and implement a monitoring program that will use satellite imaging to track growth and movement of the seaweed throughout the Mexican Caribbean coasts. an A&M Galveston research project dedcated to predicting Sargassum. Don’t let sargassum ruin your beach day! We suggest other organizations do the same. 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