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Dry Tortugas
Dry Tortugas National Park is a national park of the United States located about west of Key West in the Gulf of Mexico, in the United States. The park preserves Fort Jefferson and the several Dry Tortugas islands, the westernmost and most isolated of the Florida Keys. The archipelago's coral reefs are the least disturbed of the Florida Keys reefs. The park is noted for abundant sea life, tropical bird breeding grounds, colorful coral reefs, and shipwrecks and sunken treasures. The park's centerpiece is Fort Jefferson, a massive but unfinished coastal fortress. Fort Jefferson is the largest brick masonry structure in the Western Hemisphere, composed of more than 16 million bricks. Dry Tortugas is unique in its combination of a largely undisturbed tropical ecosystem with significant historic artifacts. The park is accessible only by seaplane or boat and has averaged about 63,000 visitors annually in the period from 2008 to 2017. Activities include snorkeling, picnicking, birdw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Jefferson (Florida)
Fort Jefferson is a former U.S. military coastal fortress in the Dry Tortugas National Park of Florida. It is the largest brick masonry structure in the Americas, covering and made with over 16 million bricks. Among United States forts, only Fort Monroe in Virginia and Fort Adams in Rhode Island are larger. The fort is located on Garden Key in the lower Florida Keys within the Dry Tortugas, west of the island of Key West. The Dry Tortugas are part of Monroe County, Florida, Monroe County in Florida. History Construction In late December 1824 and early January 1825, about five years after Adams-Onís Treaty, Florida joined the United States, United States Navy, U.S. Navy Commodore (USN), Commodore David Porter (naval officer), David Porter inspected the Dry Tortugas islands. He was on the lookout for a site to build a naval station that would help suppress piracy in the Caribbean. Unimpressed with what he saw, he notified the United States Secretary of the Navy, Secretar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Birdwatching
Birdwatching, or birding, is the observing of birds, either as a recreational activity or as a form of citizen science. A birdwatcher may observe by using their naked eye, by using a visual enhancement device such as binoculars or a telescope, by listening for bird sounds, watching public webcams, or by viewing smart bird feeder cameras. Most birdwatchers pursue this activity for recreational or social reasons, unlike ornithologists, who engage in the study of birds using formal scientific methods. Birding, birdwatching, and twitching The first recorded use of the term ''birdwatcher'' was in 1712 by William Oldsworth. The term ''birding'' was also used for the practice of ''fowling'' or hunting with firearms as in Shakespeare's '' The Merry Wives of Windsor'' (1602): "She laments sir... her husband goes this morning a-birding." The terms ''birding'' and ''birdwatching'' are today used by some interchangeably, although some participants prefer ''birding'', partly because ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Garden Key Lighthouse
The Garden Key Light, also known as the Tortuga Harbor Light, is located at Fort Jefferson, on Garden Key in the Dry Tortugas, Florida. The first lighthouse, started in 1824 and first lit in 1826, was a brick conical tower. The lighthouse and its outbuildings were the only structures on Garden Key until construction started on Fort Jefferson in 1846. Construction continued until 1861, but the fort was never completed. In 1858 the Dry Tortugas lighthouse was built on a nearby island, and the first-order Fresnel lens was moved there from the Garden Key lighthouse. The Garden Key lighthouse received a fourth-order Fresnel lens and became the harbor light for Fort Jefferson. In 1877 the brick tower was razed and replaced with a boilerplate iron tower on top of a stairwell in the fort. In 1912, the keeper's house burned down, and the lighthouse was automated with tanks of compressed acetylene replacing the butts of kerosene to fuel the lights. The light was deactivated in 1924. w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fort Jefferson, Florida
Fort Jefferson is a former U.S. military coastal fortress in the Dry Tortugas National Park of Florida. It is the largest brick masonry structure in the Americas, covering and made with over 16 million bricks. Among United States forts, only Fort Monroe in Virginia and Fort Adams in Rhode Island are larger. The fort is located on Garden Key in the lower Florida Keys within the Dry Tortugas, west of the island of Key West. The Dry Tortugas are part of Monroe County in Florida. History Construction In late December 1824 and early January 1825, about five years after Florida joined the United States, U.S. Navy Commodore David Porter inspected the Dry Tortugas islands. He was on the lookout for a site to build a naval station that would help suppress piracy in the Caribbean. Unimpressed with what he saw, he notified the United States Secretary of the Navy, Secretary of the Navy that the Dry Tortugas were unfit for any kind of naval establishment. He reported that they ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dry Tortugas Lighthouse
The Dry Tortugas Light is a lighthouse located on Loggerhead Key, three miles west of Fort Jefferson, Florida. It was taken out of operation in 2015. It has also been called the Loggerhead Lighthouse. It has been said to be "a greater distance from the mainland than any other light in the world." History In 1856, Capt. Daniel Phineas Woodbury supervised construction of the lighthouse, based on an 1855 design by Capt. Horatio Wright, and it became operational in 1858. When originally constructed the walls of the tower were left its natural, yellowish-red brick color. The lens was a first order Fresnel lens which was manufactured by the French firm of L. Sautter and Company. In addition to the tower, the light station included a brick two-story dwelling with Greek Revival features, a brick two-story kitchen (still standing), and oil house, wash house, outhouses and cisterns. Forty-one year old Benjamin H. Kerr was appointed head keeper in 1858 and received a salary of $600 per ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aerial View Of Loggerhead Key, Dry Tortugas (8473755888)
Aerial may refer to: Music * ''Aerial'' (album), by Kate Bush, and that album's title track * "Aerials" (song), from the album ''Toxicity'' by System of a Down Bands *Aerial (Canadian band) *Aerial (Scottish band) * Aerial (Swedish band) Recreation and sport *Aerial (dance move) *Aerial (skateboarding) *Front aerial, gymnastics move performed in acro dance * Aerial cartwheel * Aerial silk, a form of acrobatics * Aerial skiing Technology *Aerial (radio), a radio ''antenna'' or transducer that transmits or receives electromagnetic waves **Aerial (television), an over-the-air television reception antenna *Aerial photography Other uses *Aerial, Georgia, a community in the United States * ''Aerial'' (magazine), a poetry magazine * ''Aerials'' (film), a 2016 Emirati science-fiction film *''Aerial'', a TV ident for BBC Two from 1997 to 2001 See also * Arial * Ariel (other) * Airiel * Area (other) * Airborne (other) * Antenna (other) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loggerhead Key
Loggerhead Key is an uninhabited tropical island within the Dry Tortugas National Park, Dry Tortugas group of islands in the Gulf of Mexico. At approximately 49 acres (19.8 hectares) in size, it is the largest island of the Dry Tortugas. Despite being uninhabited, the island receives visitors, such as day visitors and campers. The island only has a few built structures, including the Dry Tortugas Light and a lightkeeper's house that was constructed in the 1920s. The island has drinking water derived using desalination technology and solar power. The drinking water is not available for the public and used exclusively by researchers who temporarily reside on the island for short periods of time. The Carnegie Marine Biological Laboratory operated on Loggerhead Key from 1904 to 1939. Climate Loggerhead Key has a Tropical savanna climate, tropical savannah climate (Köppen climate classification, Aw). Summers are long, hot and year round. The rainy season lasts from June to October ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hurricane
A tropical cyclone is a rapidly rotating storm system with a low-pressure area, a closed low-level atmospheric circulation, strong winds, and a spiral arrangement of thunderstorms that produce heavy rain and squalls. Depending on its location and strength, a tropical cyclone is called a hurricane (), typhoon (), tropical storm, cyclonic storm, tropical depression, or simply cyclone. A hurricane is a strong tropical cyclone that occurs in the Atlantic Ocean or northeastern Pacific Ocean. A typhoon is the same thing which occurs in the northwestern Pacific Ocean. In the Indian Ocean and South Pacific, comparable storms are referred to as "tropical cyclones". In modern times, on average around 80 to 90 named tropical cyclones form each year around the world, over half of which develop hurricane-force winds of or more. Tropical cyclones typically form over large bodies of relatively warm water. They derive their energy through the evaporation of water from the ocean ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mangroves
A mangrove is a shrub or tree that grows mainly in coastal saline or brackish water. Mangroves grow in an equatorial climate, typically along coastlines and tidal rivers. They have particular adaptations to take in extra oxygen and remove salt, allowing them to tolerate conditions that kill most plants. The term is also used for tropical coastal vegetation consisting of such species. Mangroves are taxonomically diverse due to convergent evolution in several plant families. They occur worldwide in the tropics and subtropics and even some temperate coastal areas, mainly between latitudes 30° N and 30° S, with the greatest mangrove area within 5° of the equator. Mangrove plant families first appeared during the Late Cretaceous to Paleocene epochs and became widely distributed in part due to the movement of tectonic plates. The oldest known fossils of mangrove palm date to 75 million years ago. Mangroves are salt-tolerant ( halophytic) and are adapted to live in har ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Florida Keys National Marine Sanctuary
The Florida Keys National Marine Sanctuary is a U.S. National Marine Sanctuary in the Florida Keys. It includes the Florida Reef, the only barrier coral reef in North America and the third-largest coral barrier reef in the world. It also has extensive mangrove forest and seagrass fields. The Florida Keys National Marine Sanctuary, designated on December 28, 1990, was the ninth national marine sanctuary to be established. The Florida Keys National Marine Sanctuary protects approximately of coastal and ocean waters from the estuarine waters of South Florida along the Florida Keys archipelago and the Hawk Channel passage, encompassing more than 1,700 islands, out to the Dry Tortugas National Park, reaching into the Atlantic Ocean, Florida Bay, and the Gulf of Mexico. The mission of the sanctuary is to protect the marine resources of the Florida Keys while facilitating human uses that are consistent with the primary objective of resource protection. Sanctuary waters and habi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Key West, Florida
Key West is an island in the Straits of Florida, at the southern end of the U.S. state of Florida. Together with all or parts of the separate islands of Sigsbee Park, Dredgers Key, Fleming Key, Sunset Key, and the northern part of Stock Island, Florida, Stock Island, it constitutes the City of Key West. The island of Key West is about long and wide, with a total land area of . Within Florida, it is southwest of Miami by air, about by road. Key West is approximately north of Cuba at their closest points, and north-northeast of Havana. The city of Key West is the county seat of Monroe County, Florida, Monroe County, which includes a majority of the Florida Keys and part of the Everglades. The total land area of the city is . The population within the city limits was 26,444 at the 2020 United States census, 2020 census. The official city motto is "One Human Family". Key West is the southernmost city in the contiguous United States and the westernmost island connected by h ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Man And The Biosphere Programme
Man and the Biosphere Programme (MAB) is an intergovernmental scientific program, launched in 1971 by UNESCO, that aims to establish a scientific basis for the 'improvement of relationships' between people and their environments. MAB engages with the international development agenda, especially the Sustainable Development Goals and the Post-2015 Development Agenda, Post 2015 Development Agenda. The MAB programme provides a platform for cooperation in research and development. , 759 sites across 136 countries, including 22 transboundary sites, have been included in the World Network of Biosphere Reserves. The reserves cover more than 5% of the world’s surface and are home to over 260 million people. Biosphere reserves Biosphere reserves are areas comprising terrestrial, marine and coastal ecosystems. Its biosphere reserves are nominated by national governments and remain under the sovereign jurisdiction of the states where they are located. Their status is internationally rec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
