underwater dredge
41Fishing techniques — There is an intricate link between various fishing techniques and knowledge about the fish and their behavior including migration, foraging and habitat (Keegan 1986). All fish traps and methods of catching fish are based on this intimate… …
42USS Yazoo (AN-92) — USS Yazoo (YN 121/AN 92) was a Cohoes class net laying ship which was assigned to protect U.S. Navy ships and harbors during World War II with her anti submarine nets. Her World War II career was cut short due to the war coming to an end, but,… …
43Marsala (ship) — General characteristics Type: Liburnian long ship Length: about 115 feet (35 meters) Propulsion: oared vessel 17 sweeps per side The Marsala Ship is the earliest warship known from archeologica …
44canals and inland waterways — ▪ waterway Introduction natural or artificial waterways used for navigation, crop irrigation, water supply, or drainage. Despite modern technological advances in air and ground transportation, inland waterways continue to fill a vital …
45Daikakuji Guyot — Daikakuji Seamount Elevation of the Pacific seafloor, showing the Hawaiian Emperor seamount chain, including Daikakuji Seamount near the prominent V shaped bend, which separates the Hawaiian Ridge from the older Emporer Seamount portion of the… …
46San Francisco Bay — is a shallow, productive estuary through which water draining from approximately forty percent of California, flowing in the Sacramento and San Joaquin rivers from the Sierra Nevada mountains, enters the Pacific Ocean. Technically, both rivers… …
47Swissair Flight 111 — Infobox Airliner accident caption = CG render of McDonnell Douglas MD 11 HB IWF date = September 2, 1998 type = In flight fire involving faulty wiring, leading to instrument failure and loss of control site = Atlantic Ocean, near St. Margarets… …
48Chaco Culture National Historical Park — Chaco Culture National Historical Park …
49Sethusamudram Shipping Canal Project — Sethusamudram Ship Channel Project proposes linking the Palk Bay and the Gulf of Mannar between India and Sri Lanka by creating a shipping channel through the shallow sea sometimes called Setu Samudram, and through the island chain of Adam s… …
50Rock Lodge Club — [http://www.rocklodge.com Rock Lodge] is a family oriented nonprofit nudist club located on convert|145|acre|km2 of privately owned land in the New Jersey Highlands of Northern New Jersey, about convert|40|mi|km from Manhattan, New York. Social… …
