Insufficiently ballasted boats tend to tip or heel excessively in high winds. Too much heel may result in the vessel filling with water and/or capsizing...

A ballast tank is a compartment within a boat, ship or other floating structure that holds water, which is used as ballast to provide hydrostatic stability...

International Convention for the Control and Management of Ships' Ballast Water and Sediments (Ballast Water Management Convention or BWM Convention) is a 2004 international...

holds water is called a ballast tank. Water should be moved in and out from the ballast tank to balance the ship. In a vessel that travels on the water, the...

Ballast water discharges by ships can have a negative impact on the marine environment. The discharge of ballast water and sediments by ships is governed...

substantial tax privileges has contributed to the growing emissions. Ballast water discharges by ships can have a negative impact on the marine environment...

invasive species by ballast water refers to the unintentional introduction of invasive species to new habitats via the ballast water carried by commercial...

forces ballast water from the tanks, quickly lightening the ship so it can rapidly rise to the surface. The partial failure of the emergency main ballast tank...

the ship. During loading, this ballast water is pumped out from these compartments. One of the problems with ballast water transfer is the transport of...

of the tank steel itself. “Effective corrosion control in segregated water ballast spaces is probably the single most important feature, next to the integrity...

of departure. This water, called ballast water, which contains aquatic organisms typical of the port of arrival, is stored in ballast tanks and is ultimately...

water, so that the gravity acting on this additional mass can move the train. Both cars therefore have a ballast water tank. Between two rides, water...

Eurasian ruffe. To extend upon NANPCA, NISA authorizes regulation of ballast water, a key factor in the spread of aquatic invasive species; funding for...

species is ballast water taken up at sea and released in port by transoceanic vessels. Some 10,000 species are transported via ballast water each day....

and drag. Increasing buoyancy by dropping ballast. This is done mostly by the jettisoning of ballast water similar to the dropping of sandbags in ballooning...

Ballast water management is subjected to the ballast water exchange standard and the ballast water performance standard. Ships performing ballast water...

ship can carry. It is the sum of the weights of cargo, fuel, fresh water, ballast water, provisions, passengers, and crew. DWT is often used to specify a...

as seeds stuck to clothing or mud transporting firewood, or through ballast water. The government has instituted several different policies related to...

fitted to the top of a submarine's ballast tanks to let air escape from the top of the ballast tank and be replaced by water entering through the opening(s)...

An electrical ballast is a device placed in series with a load to limit the amount of current in an electrical circuit. A familiar and widely used example...

Ballast water discharge typically contains a variety of biological materials, including plants, animals, viruses, and bacteria. These materials often...

leaks. The space between the two hulls is sometimes used for storage of ballast water. Double hulls are a more extensive safety measure than double bottoms...

Module Crane Operation Module Bulk Carrier Modules Tanker Modules BallastMAN Ballast Water Exchange Module Voyage History DastyMAN Damage Stability Online...

scientists in 1933, it was thought that the crabs migrated to Europe through ballast water in commercial ships. The crabs are the only freshwater crab species...

ballast water which is water that is used to keep a large ship from capsizing. It does this by either taking in, or releasing water from its ballast tank...

monitoring the stability of the ship, including loading and discharging ballast water, carrying out mooring operations, and finally anchoring a ship. Among...

Lebanese ports discharge stagnant ballast water (without being exchanged at sea), oily ballast water, graywater and bilge water, often without regulations or...

volatile organic compounds (VOCs), to oily waste water treatment and other water systems such as ballast water management systems. Wärtsilä was an important...

pathogens are routinely present in the ballast water of large vessels, and are widely spread when the ballast is discharged. The speed of sound in seawater...

and galleys (graywater); hazardous wastes; solid waste; oily bilge water; ballast water; and air pollution. The waste streams generated by cruise ships are...