Riverboat


Riverboat

A riverboat is ship designed for inland navigation. These vessels are usually less sturdy than ships built for the open seas, with limited navigational and rescue equipment, as they do not have to survive the high winds or large waves that are seen on large lakes, seas or oceans. They are limited in size by width and depth of the river as well as the height of bridges spanning the river.

While a ferryboat is often used to cross a river, a riverboat is used to travel along the course of the river, while carrying passengers and cargo, or both, for revenue. (Vessels like 'Riverboat casinos' are not considered here as they are essentially stationary).

The significance of riverboats is dependent on the number of navigable rivers and channels as well as the condition of the road and rail network. Generally speaking, riverboats provide slow but cheap transport especially suited for bulk cargo and containers.

History

As early as 20,000 BC people started fishing in rivers and lakes using rafts and dugouts. Roman sources dated 50 BC mention extensive transportation of goods and people on the river Rhine. Upstream, boats were usually powered by sails or oars. In the Middle Ages, towpaths were built along most waterways to use working animals or people to pull riverboats. In the 19th century, steamboats became common.

The most famous early riverboats were on the rivers of the midwestern and central southern United States, on the Mississippi, Ohio and Missouri rivers in the early 19th century. Out west, riverboats were common transportation on the Colorado, Columbia, and Sacramento rivers. It is these early steam driven river craft that typically come to mind when "steamboat" is mentioned, as these were powered by burning wood, with iron boilers drafted by a pair of tall smokestacks belching smoke and cinders, and twin double acting pistons driving a large paddlewheel at the stern churning foam. This type of propulsion was an advantage as a rear paddlewheel operates in an area clear of snags, is easily repaired, and is not likely to suffer damage in a grounding, while by burning wood, the boat could consume fuel provided by woodcutters along the shore of the river. These early boats would carry a brow (a short bridge) on the bow, so they could head in to an unimproved shore for transfer of cargo and passengers.

Modern riverboats are generally screw (propeller) driven, with pairs of diesel engines of several thousand horsepower.

Modern Riverboats

Many of the riverboats shown below were operating on the Yangtze (Chang Jaing) river.

High speed passenger transport

High speed boats such as those shown here had a special advantage in some operations in the free running Yangze. In severallocations within the three gorges one way travel was enforced through fast narrows. While less maneuverable and deeperdraft vessels were obliged to wait for clearance these high speed boats were free to zip past waiting traffic by running in the shallows.

Local and low cost passenger transport

The transport craft shown below is used for short distance carriage of passengers between villages andsmall cities along the Yangtze, while Larger craft are used for low cost carriage over longer distance, without the fancy food or showsseen on the tourist riverboats. In some cases the traveller must provide their own food.

Smaller riverboats are used in urban and suburban areas for sightseeing and public transport. Sightseeing boats can be found in Amsterdam, Paris, and other touristic cities where historical monuments are located near water.

The concept of local waterborn public transport is known as Water taxi in English-speaking countries , vaporetto in Venice, water/river tramway in former Soviet Union and Poland (although sightseeing boats can be called water tramways too). Local waterborn public transport is similar to ferry.

Goods transport

Multimodal

Roads through this region are inadequate for heavy truck transport and roads along the river are extremely dangerous. As the major rivers are mostly east-west, most railroad transport is typically north-south.

Here, a drive/on drive/off ramp barge is used to transport trucks. In many cases the trucks transportedare new and are being delivered to customers or dealers. Perhaps unique to China, the new trucks observed traveling upstream were allblue, while the new trucks traveling downstream were all white.

Bulk cargo

Low value goods are transported on rivers and canals worldwide, since slow speed barge trafficoffers the lowest possible cost per ton mile and the capital cost per ton carried is also quitelow compared to other modes of transport

ee also

*Barge
*Ferryboat
*Fireboat
*Hydrofoil
*McKenzie River dory
*Sampan
*Towboat
*Tugboat
*P.A. Denny (ship)
*Sternwheeler
*paddle steamer

References


Wikimedia Foundation. 2010.

Look at other dictionaries:

  • Riverboat — ist eine Fernsehsendung des Mitteldeutschen Rundfunks sowie ein Gebäude in Leipzig, aus dem die Sendung früher ausgestrahlt wurde. Die Fernsehsendung Das aktuelle Studio in der Media City Leipzig Die Talkshow Riverboat ist eine Sendung, die in… …   Deutsch Wikipedia

  • riverboat — [riv′ər bōt΄] n. a large boat with a flat bottom or shallow draft for use in carrying passengers and cargo on rivers …   English World dictionary

  • riverboat — [[t]rɪ̱və(r)boʊt[/t]] riverboats N COUNT: also by N A riverboat is a large boat that carries passengers along a river …   English dictionary

  • riverboat — noun Date: 1565 a boat for use on a river …   New Collegiate Dictionary

  • riverboat — /riv euhr boht /, n. any shallow draft boat used on rivers. [1555 65; RIVER1 + BOAT] * * * …   Universalium

  • riverboat — noun A watercraft designed for operating on rivers …   Wiktionary

  • riverboat — n. boat used for travelling on rivers …   English contemporary dictionary

  • riverboat — noun a boat designed for use on rivers …   English new terms dictionary

  • riverboat — riv•er•boat [[t]ˈrɪv ərˌboʊt[/t]] n. naut. navig. any shallow draft boat used on rivers …   From formal English to slang

  • riverboat — /ˈrɪvəboʊt/ (say rivuhboht) noun a boat designed to sail on rivers. Also, river boat …   Australian English dictionary


Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”

We are using cookies for the best presentation of our site. Continuing to use this site, you agree with this.