CCMA: Biogeography: Summit to Sea Characterization of Coastal Watersheds
Summit to Sea Characterization of Coastal Watersheds .
Summit to Sea Characterization of Coastal Watersheds Objectives The project objectives and goals are as follows:.
Project Summary This project serves to provide spatial data products for better coral monitoring inthe US Caribbean and addressing the threats of land based sources of pollution and land use change on near-shore coral reefs.
The products of the project also provide continuous summit-to-sea maps (including digital elevation, watershed delineations, outflow points, and satellite-derived bathymetry land cover, erosion potential, land-based threat to benthic habitats, and coral ecosystem change analyses) that are available to the public in addition to raw and processed Landsat imagery.
An example of the raw and value-added products for Western Puerto Rico (digital elevation merged with a benthic map of the Getis statistic, a measure of spatial auto-correlation, which is a proxy for coral complexity, or habitat quality).
Background: Satellite imagery, especially low-cost Landsat Thematic Mapper imagery can provide essential data to scientists and coastal managers working to assess and conserve coastal habitats, and most importantly to mitigate the effects of land-based sources of pollution on marine resources.
Geography and Map of the Atlantic Ocean
note: includes Baltic Sea, Black Sea, Caribbean Sea, Davis Strait, Denmark Strait, part of the Drake Passage, Gulf of Mexico, Labrador Sea, Mediterranean Sea, North Sea, Norwegian Sea, almost all of the Scotia Sea, and other tributary water bodies .
tropical cyclones (hurricanes) develop off the coast of Africa near Cape Verde and move westward into the Caribbean Sea; hurricanes can occur from May to December, but are most frequent from August to November .
surface usually covered with sea ice in Labrador Sea, Denmark Strait, and coastal portions of the Baltic Sea from October to June; clockwise warm-water gyre (broad, circular system of currents) in the northern Atlantic, counterclockwise warm-water gyre in the southern Atlantic; the ocean floor is dominated by the Mid-Atlantic Ridge, a rugged north-south centerline for the entire Atlantic basin .
endangered marine species include the manatee, seals, sea lions, turtles, and whales; drift net fishing is hastening the decline of fish stocks and contributing to international disputes; municipal sludge pollution off eastern US, southern Brazil, and eastern Argentina; oil pollution in Caribbean Sea, Gulf of Mexico, Lake Maracaibo, Mediterranean Sea, and North Sea; industrial waste and municipal sewage pollution in Baltic Sea, North Sea, and Mediterranean Sea .
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Photo by www.marinereef.org
George Glazer Gallery - Rizzi Zannoni - Caribbean Map - 18th Century
Geohydrographic Map of the Gulf of Mexico and its Islands .
[Geohydrographic Map of the Gulf of Mexico and Its Islands].
from Atlas Moderne ou Collection de Cartes sur Toutes les Parties du Globe Terrestre par Plusieurs Auteurs [Modern Atlas or Collection of Maps on All the Parts of the Terrestrial Globe by Several Authors].
Map of the Caribbean and Gulf of Mexico showing the various islands and continental coastlines according to the 18th century Venetian cartography of Rizzi Zannoni.
Includes notations of the sea depths, such as off the coast of Florida and the Yucatan peninsula.
Born in Padua, he worked in Venice and was engaged by the governments of Austria and France to produce maps.
There he produced celebrated land and maritime atlases of the region, as well as many separately issued maps.
His Atlante Marittimo delle due Sicile (1793) is cited by map historian R.V.
A.P.D.R.” [Geohydrographic map of the Gulf of Mexico and its islands.
Sea Lice in the Caribbean Sea, Cancun sealice
He mentioned that he had gone snorkeling in the Caribbean the previous day, but did not remember being stung by any marine life.
Seabather's eruption is a pruritic dermatitis that occurs predominantly on areas covered by bathing suit or shirt after swimming in saltwater Cases have been reported in Florida, Bermuda the Caribbean, and as far north as Long Island New York.
The condition is sometimes called sea lice, although the organisms have no relationship to lice..
Onset of seabather's eruption generally occurs within a few minutes to several hours after the swimmer leaves the water.
The rash may be accompanied by systemic symptoms of malaise, headache, fever, chills, nausea, and vomiting.
The cause of seabather's eruption in South Florida and the Caribbean has been identified as the larvae of Linuche unguiculata, or the thimble jellyfish.
Pressure applied to the skin or changes in osmotic pressure--by evaporation of seawater or showering in fresh water--cause the larvae to discharge their toxin into the skin.
In a study of cases of seabather's eruption in the Mexican Caribbean, it was found that all 3 swimming stages of Linuche (ephyrae, medusae, and larvae) to cause the eruption..