Maritime transport and fluvial transport, or more generally waterborne transport, is the transport of people (passengers) or goods (cargo) via waterways. Freight transport by sea has been widely used throughout recorded history. The advent of aviation has diminished the importance of sea travel for passengers, though it is still popular for short trips and pleasure cruises. Transport by water is cheaper than transport by air, despite fluctuating exchange rates and a fee placed on top of freighting charges for carrier companies known as the currency adjustment factor. Maritime transport accounts for roughly 80% of international trade, according to UNCTAD in 2020.
Cargo consists of bulk goods conveyed by water, air, or land. In economics, freight is cargo that is transported at a freight rate for commercial gain. Cargo was originally a shipload but now covers all types of freight, including transport by rail, van, truck, or intermodal container. The term cargo is also used in case of goods in the cold-chain, because the perishable inventory is always in transit towards a final end-use, even when it is held in cold storage or other similar climate-controlled facility. The term freight is commonly used to describe the movements of flows of goods being transported by any mode of transportation.
A merchant ship, merchant vessel, trading vessel, or merchantman is a watercraft that transports cargo or carries passengers for hire. This is in contrast to pleasure craft, which are used for personal recreation, and naval ships, which are used for military purposes.
A platform supply vessel (PSV) is a ship specially designed to supply offshore oil and gas platforms. These ships range from 50 to 100 metres in length and accomplish a variety of tasks. The primary function for most of these vessels is logistic support and transportation of goods, tools, equipment and personnel to and from offshore oil platforms and other offshore structures. In recent years, a new generation of platform supply vessels entered the market, usually equipped with Class 1 or Class 2 dynamic positioning system. Military applications are also under development as in the Status-6 Oceanic Multipurpose System.
This is a glossary of nautical terms; some remain current, while many date from the 17th to 19th centuries. See also Wiktionary's nautical terms, Category:Nautical terms, and Nautical metaphors in English. See the Further reading section for additional words and references.
The MV Bloemfontein Castle was a passenger liner. She was launched at Harland & Wolff's yard at Belfast on 25 August 1949 by Mrs Leif Egeland, wife of the High Commissioner for the Union of South Africa in London. She was completed on 25 March 1950. Built for Union-Castle Line's Intermediate service to South and East Africa, she was their first one-class ship. She took her name after the town of Bloemfontein, capital of the Orange Free State.
A turret deck ship is a type of merchant ship with an unusual hull, designed and built in the late 19th and early 20th centuries. The hulls of turret deck vessels were rounded and stepped inward above their waterlines. This gave some advantages in strength and allowed them to pay lower canal tolls under tonnage measurement rules then in effect. The type ceased to be built after those rules changed.
A bulk carrier,bulker is a merchant ship specially designed to transport unpackaged bulk cargo, such as grains, coal, ore, steel coils and cement, in its cargo holds. Since the first specialized bulk carrier was built in 1852, economic forces have led to continued development of these ships, resulting in increased size and sophistication. Today's bulk carriers are specially designed to maximize capacity, safety, efficiency, and durability.
MV Captain Kurbatskiy was a Russian SA-15 type cargo ship originally known as Nizhneyansk (Нижнеянск) after a port of the same name. The ship was delivered from Valmet Vuosaari shipyard in 1983 as the second ship of a series of 19 icebreaking multipurpose arctic freighters built by Valmet and Wärtsilä, another Finnish shipbuilder, for the Soviet Union for year-round service in the Northern Sea Route. These ships, designed to be capable of independent operation in arctic ice conditions, were of extremely robust design and had strengthened hulls resembling those of polar icebreakers.
Roll-on/roll-off ships are cargo ships designed to carry wheeled cargo, such as cars, trucks, semi-trailer trucks, buses, trailers, and railroad cars, that are driven on and off the ship on their own wheels or using a platform vehicle, such as a self-propelled modular transporter. This is in contrast to lift-on/lift-off (LoLo) vessels, which use a crane to load and unload cargo.
A ship's hold or cargo hold is a space for carrying cargo in the ship's compartment.
A heavy-lift ship is a vessel designed to move very large loads that cannot be handled by normal ships. They are of two types:
A livestock carrier is a large ship used in the live export of sheep, cattle and goats. They are specially built new or converted from container ships.
In shipping, break-bulk, breakbulk, or break bulk cargo, also called general cargo, are goods, that are stowed on board ship in individually counted units, and traditionally the large number of items are recorded on distinct bills of lading that firstly list them by the different commodities. This in contrast to cargo stowed in modern shipping containers – or to bulk cargo, which goes directly, unpackaged and in large quantity, into a ship's hold(s), measured by volume or weight; for instance oil or grain.
Open Hatch General Cargo, abbreviated (OHGC), is a ship designed to transport forest products, bulk cargos, unitized cargoes, project cargoes and containers.
Ship measurements consist of a multitude of terms and definitions specifically related to ships and measuring or defining their characteristics.
SA-15 is the project name for a series of icebreaking multipurpose cargo ships built in Finland for the Soviet Union in the 1980s. The ships, capable of independent operation in all prevailing arctic ice conditions, were the first merchant vessels designed for year-round operations in the Northern Sea Route. For this purpose they have hulls that resemble those of polar icebreakers and propulsion systems capable of withstanding ice loads.
Yulius Fuchik was a Soviet and later Ukrainian barge carrier. Derivatives of the Seabee system, she and her sister ship, Tibor Szamueli, were built in the late 1970s by the Finnish state-owned shipbuilder Valmet in Vuosaari shipyard. As the demand for lighter transport fell in the 1990s, she was sold and eventually broken up in Alang in 2003.
SS John Burke was an American Liberty Ship built during World War II, one of the 2,710 type 'EC2-S-C1' ships that carried all kinds and types of dry cargo during the war. The ship was named for John Burke, the 10th Governor of North Dakota. Burke was built at Kaiser Shipbuilding Company's Oregon Shipbuilding yard in Portland, Oregon. Burke's keel was laid November 20, 1942 and the hull was launched on December 13. After fitting-out, Burke was delivered to the US Maritime Commission on December 23, just 33 days after construction began. The War Shipping Administration then placed Burke under management of the Northland Transportation Company.
SS United States was a merchant steamship launched in 1864 and lost off Cape Romain, South Carolina, in 1881. She was the most expensive steamer built by the American shipbuilding firm of S. Gildersleeve & Son, which built 120 vessels. The vessel was named for her country and sported the United States' national symbol, an American eagle, as her figurehead.
