Marine Park (Brooklyn)
Marine Park is a public park located in the borough of Brooklyn in New York City. Its 798 acres (3.2 km2) surround the westernmost inlet of Jamaica Bay. Most of the land for Marine Park was donated to New York City to be turned into public park land by the Whitney family in 1920 and by Frederic B. Pratt and Alfred T. White, who jointly donated 150 acres (0.61 km2) in 1917. The land donated consists of the area between the current day Fillmore Avenue and Gerritsen Avenue and East 38th Street. Originally almost two thousand acres (8 km²), over half of which has been donated to the National Park Service as part of the Gateway National Recreation Area, the park is mainly a fertile salt marsh which is supplied with freshwater from Gerritsen Creek.
Marine Park, surrounded by the eponymous neighborhood, consists of recreational park areas and the Salt Marsh Nature Center, where myrtle warblers, grasshopper sparrows, cottontail rabbits, ring-necked pheasants, horseshoe crabs, and oyster toadfish can be found.
The area was a hunting and fishing ground for Native Americans from the nearby village of Keshawchqueren. Pits for cooking and preparing food dating from 800 to 1400 AD were uncovered in Marine Park, along with deer and turtle bones, oyster shells, and sturgeon scales. In the 17th century, the Dutch began to settle in the area, which had similarities to the marshland and coastal plains of the Netherlands. The land proved to be fairly good farmland and there was an abundance of clams, oysters, and game from the region as well.
In the early 20th century, as industrialization swept the nation, developers made plans to turn Jamaica Bay into a port and prepared to dredge Rockaway channel to allow large ships into the proposed harbor. Speculators anticipated a real estate boom and bought land along the Jamaica Bay waterfront. However, donors turned the land over to the city with the stipulation that it be turned into a public park instead. Development was slow, but with new land purchases, the park grew to 1822 acres (7.4 km²) by 1937. That same year, the Board of Aldermen named the site "Brooklyn Marine Park".
The park itself, which boasts a playground, several sports fields, and a 0.83 mile-long running path, was built on an ancient Keshawchqueren burial ground. 
The salt and fresh water mixture of the nature preserve and trail on the park land has had its own history. In the 18th century George Washington made a stop for several days on the land nearby. There was a gristmill on the water at the time; in 1938, the mill burned down to the water level, leaving only the low tide wood pilings across the water, which can be clearly seen to this day.
In the mid-20th century the area was abused by trash and abandoned cars. At one point it became a landfill and trash piled up to 60 feet (18 m) in certain areas. After a massive clean up effort in the 1990s the area was restored to its former glory, with exception of a few rusty car parts riddling the area, and teens littering and causing arson to the dry tall phragmite from time to time.
Recreational facilities were built in the decades to follow, including the Pratt-White athletic field (1939) that was dedicated to the two fathers of Marine Park. A 210-acre (0.85 km2) golf course opened in 1963, and the John V. Lindsay Model Airport was dedicated in 1971. New ballfields were opened in 1979 and named for baseball lover and police officer Rocco Torre in 1997. Nature trails established along Gerritsen Creek in 1984-85 invite parkgoers to observe a wealth of flora and fauna. Ongoing improvements at the end of the 20th century include the reconstruction of basketball, tennis, and bocce courts; of baseball fields; and of Lenape Playground at Avenue U. A new nature center opened in 2000. The Carmine Carro Community Center, named for Carmine Carro, a local activist and park advocate who served as president for the Marine Park Civic Association, opened in March 2013.  The building features environmental and energy efficient design; a rooftop solar farm produces 10% of the building's needed energy and external vegetation reduces runoff and insulates the structure. "
- NYC Parks - Marine Park History
- Salt Marsh Alliance - operates the Salt Marsh Nature Center
- NYC Parks Salt Marsh Nature Center
- Brief Background on History of Marine Park, Brooklyn
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