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Jon Dodd
Jon F. Dodd (born circa 1961) is an American marine biologist and conservationist best known as the founding Executive Director of the Atlantic Shark Institute (ASI), a Rhode Island–based non-profit dedicated to shark research, tagging, and conservation in the northwest Atlantic. Early life & education Jon grew up boating in Rhode Island and Connecticut and experienced his first blue shark encounter at age 14, sparking a lifelong passion for sharks. Earned a degree in Biology with an emphasis on fisheries from the University of Rhode Island . As a young scientist, he volunteered at the NOAA NMFS Apex Predator Investigation Lab in Narragansett, RI working on a wide variety of research projects. Career Tagged his first shark in the 1980s; over his career he has captured, tagged and released more than 1,000 sharks. Founded ASI in 2018 to fill critical research gaps and improve shark management through innovative collaborations with commercial fisherman, fishermen, universit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Atlantic Shark Institute
The Atlantic Shark Institute (ASI) is an American non-profit environmental organization dedicated to research and conservation of shark species and shark research. The ASI primarily focuses on biology, survival and sustainability of sharks in the northwest Atlantic Ocean. Founded by shark biologist Jon Dodd, the Atlantic Shark Institute is the Principal Investigator (PI) on a number of research projects while also serving as Co-Principal Investigator (Co-PI) with other collaborators [2] including the RI Department of Environmental Management, National Oceanic and Atmospheric Administration (NOAA), and others. It carries out research on multiple shark species including Shortfin mako shark, shortfin mako, Great white shark, great white, Thresher shark, thresher, Blue shark, blue, porbeagle, spinner, sand tiger and others. Additionally, the Atlantic Shark Institute is a member the New England White Shark Research Consortium, a group of research organizations that are located through ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Great White Shark
The great white shark (''Carcharodon carcharias''), also known as the white shark, white pointer, or simply great white, is a species of large Lamniformes, mackerel shark which can be found in the coastal surface waters of all the major oceans. It is the only known surviving species of its genus ''Carcharodon''. The great white shark is notable for its size, with the largest preserved female specimen measuring in length and around in weight at maturity. However, most are smaller; males measure , and females measure on average. According to a 2014 study, the lifespan of great white sharks is estimated to be as long as 70 years or more, well above previous estimates, making it one of the longest lived Chondrichthyes, cartilaginous fishes currently known. According to the same study, male great white sharks take 26 years to reach sexual maturity, while the females take 33 years to be ready to produce offspring. Great white sharks can swim at speeds of 25 km/h (16 mph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Shortfin Mako Shark
The shortfin mako shark (; ; ''Isurus oxyrinchus''), also known as the shortfin mako, blue pointer, or bonito shark, is a large Lamniformes, mackerel shark. It is commonly referred to as the mako shark, as is the longfin mako shark (''Isurus paucus''). The fastest known shark species, able to reach speeds of in bursts, the shortfin mako can attain a size of in length and weigh . The species is classified as Endangered by the IUCN. Etymology "Mako" comes from the Māori language, meaning either the shark or a shark tooth. Following the Māori language, "mako" in English is both singular and plural. The word may have originated in a dialectal variation, as it is similar to the common words for shark in a number of Polynesian languages—''makō'' in the Ngāi Tahu, Kāi Tahu Māori dialect, ''mangō'' in other Māori dialects, ''mago'' in Samoan language, Samoan, ''ma'o'' in Tahitian language, Tahitian, and ''mano'' in Hawaiian language, Hawaiian. The first written usage is in S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thresher Shark
Thresher sharks are large mackerel sharks of the family Alopiidae found in all temperate and tropical oceans of the world; the family contains three extant species, all within the genus ''Alopias''. All three thresher shark species have been listed as vulnerable by the World Conservation Union since 2007 (IUCN). All three are popular big-game sport fish, and additionally they are hunted commercially for their meat, livers (for shark liver oil), skin (for shagreen) and fins (for use in delicacies such as shark-fin soup). Despite being active predatory fish, thresher sharks do not appear to be a threat to humans. Taxonomy The genus and family name derive from the Greek word , , meaning fox. As a result, the long-tailed or common thresher shark, ''Alopias vulpinus'', is also known as the fox shark. The common name is derived from a distinctive, scythe-like tail or caudal fin which can be as long as the body of the shark itself. Species The three extant thresher ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Porbeagle
The porbeagle or porbeagle shark (''Lamna nasus'') is a species of mackerel shark in the family Lamnidae, distributed widely in the cold and temperate marine waters of the North Atlantic and Southern Hemisphere. In the North Pacific, its ecological equivalent is the closely related salmon shark (''L. ditropis''). It typically reaches in length and a weight of ; North Atlantic sharks grow larger than Southern Hemisphere sharks and differ in coloration and aspects of life history. Gray above and white below, the porbeagle has a very stout midsection that tapers towards the long, pointed snout and the narrow base of the tail. It has large pectoral and first dorsal fins, tiny pelvic, second dorsal, and anal fins, and a crescent-shaped caudal fin. The most distinctive features of this species are its three-cusped teeth, the white blotch at the aft base of its first dorsal fin, and the two pairs of lateral keels on its tail. The porbeagle is an opportunistic hunter that preys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blue Shark
The blue shark (''Prionace glauca''), also known as the great blue shark, is a species of requiem shark, in the family Carcharhinidae and the only member of its genus which inhabits deep waters in the world's temperate and tropical oceans. Averaging around and preferring cooler waters, the blue shark migrates long distances, such as from New England to South America. It is listed as Near Threatened by the IUCN. Although generally lethargic, they can move very quickly. Blue sharks are viviparous and are noted for large litters of 25 to over 100 pups. They feed primarily on small fish and squid, although they can take larger prey. Some of the blue shark’s predators include the killer whale and larger sharks like tiger sharks and the great white shark. Their maximum lifespan is still unknown, but it is believed that they can live up to 20 years. They are one of the most abundant pelagic sharks, with large numbers being caught by fisheries as bycatch on longlines and nets. A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sand Tiger Shark
The sand tiger shark (''Carcharias taurus''), grey/gray nurse shark (in Australia), spotted ragged-tooth shark (in South Africa), or blue-nurse sand tiger, is a species of shark that inhabits subtropical and temperate waters worldwide. It inhabits the continental shelf, from sandy shorelines (hence the name sand tiger shark) and submerged reefs to a depth of around . They dwell in the waters of Japan, Australia, South Africa, and the east coasts of North and South America. The sand tiger shark also inhabited the Mediterranean, however it was last seen there in 2003 and is presumed extirpated. Despite its common names, it is not closely related to either the tiger shark (''Galeocerdo cuvier'') or the nurse shark (''Ginglymostoma cirratum''). Despite its fearsome appearance and strong swimming ability, it is a relatively placid and slow-moving shark with no confirmed human fatalities. This species has a sharp, pointy head, and a bulky body. The sand tiger's length can reach but is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blacktip Shark
The blacktip shark (''Carcharhinus limbatus'') is a species of requiem shark, and part of the family Carcharhinidae. It is common to coastal tropical and subtropical waters around the world, including brackish habitats. Genetic analyses have revealed substantial variation within this species, with populations from the western Atlantic Ocean isolated and distinct from those in the rest of its range. The blacktip shark has a stout, fusiform body with a pointed snout, long gill slits, and no ridge between the dorsal fins. Most individuals have black tips or edges on the pectoral, dorsal, pelvic, and caudal fins. It usually attains a length of . Swift, energetic piscivores, blacktip sharks are known to make spinning leaps out of the water while attacking schools of small fish. Their demeanor has been described as "timid" compared to other large requiem sharks. Both juveniles and adults form groups of varying size. Like other members of its family, the blacktip shark is viviparous ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1962 Births
The year saw the Cuban Missile Crisis, which is often considered the closest the world came to a Nuclear warfare, nuclear confrontation during the Cold War. Events January * January 1 – Samoa, Western Samoa becomes independent from New Zealand. * January 3 – The office of Pope John XXIII announces the excommunication of Fidel Castro for preaching communism and interfering with Catholic churches in Cuba. * January 8 – Harmelen train disaster: 93 die in the worst Netherlands, Dutch rail disaster. * January 9 – Cuba and the Soviet Union sign a trade pact. * January 12 – The Indonesian Army confirms that it has begun operations in West Irian. * January 13 – People's Socialist Republic of Albania, Albania allies itself with the People's Republic of China. * January 15 ** Portugal abandons the United Nations General Assembly due to the debate over Angola. ** French designer Yves Saint Laurent (designer), Yves Saint Laurent launches Yves Saint Lau ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American Biologists
American(s) may refer to: * American, something of, from, or related to the United States of America, commonly known as the "United States" or "America" ** Americans, citizens and nationals of the United States of America ** American ancestry, people who self-identify their ancestry as "American" ** American English, the set of varieties of the English language native to the United States ** Native Americans in the United States, indigenous peoples of the United States * American, something of, from, or related to the Americas, also known as "America" ** Indigenous peoples of the Americas * American (word), for analysis and history of the meanings in various contexts Organizations * American Airlines, U.S.-based airline headquartered in Fort Worth, Texas * American Athletic Conference, an American college athletic conference * American Recordings (record label), a record label that was previously known as Def American * American University, in Washington, D.C. Sports teams ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
