×
United States

United States Merchant marine Stats

Definitions

  • By type: Merchant marine may be defined as all ships engaged in the carriage of goods; or all commercial vessels (as opposed to all nonmilitary ships), which excludes tugs, fishing vessels, offshore oil rigs, etc. This entry contains information in four fields - total, ships by type, foreign-owned, and registered in other countries.
    Total includes the number of ships (1,000 GRT or over), total DWT for those ships, and total GRT for those ships. DWT or dead weight tonnage is the total weight of cargo, plus bunkers, stores, etc., that a ship can carry when immersed to the appropriate load line. GRT or gross register tonnage is a figure obtained by measuring the entire sheltered volume of a ship available for cargo and passengers and converting it to tons on the basis of 100 cubic feet per ton; there is no stable relationship between GRT and DWT.
    Ships by type includes a listing of barge carriers, bulk cargo ships, cargo ships, chemical tankers, combination bulk carriers, combination ore/oil carriers, container ships, liquefied gas tankers, livestock carriers, multifunctional large-load carriers, petroleum tankers, passenger ships, passenger/cargo ships, railcar carriers, refrigerated cargo ships, roll-on/roll-off cargo ships, short-sea passenger ships, specialized tankers, and vehicle carriers.
    Foreign-owned are ships that fly the flag of one country but belong to owners in another.
    Registered in other countries are ships that belong to owners in one country but fly the flag of another.
  • Foreign-owned: Merchant marine may be defined as all ships engaged in the carriage of goods; or all commercial vessels (as opposed to all nonmilitary ships), which excludes tugs, fishing vessels, offshore oil rigs, etc. This entry contains information in four fields - total, ships by type, foreign-owned, and registered in other countries.
    Total includes the number of ships (1,000 GRT or over), total DWT for those ships, and total GRT for those ships. DWT or dead weight tonnage is the total weight of cargo, plus bunkers, stores, etc., that a ship can carry when immersed to the appropriate load line. GRT or gross register tonnage is a figure obtained by measuring the entire sheltered volume of a ship available for cargo and passengers and converting it to tons on the basis of 100 cubic feet per ton; there is no stable relationship between GRT and DWT.
    Ships by type includes a listing of barge carriers, bulk cargo ships, cargo ships, chemical tankers, combination bulk carriers, combination ore/oil carriers, container ships, liquefied gas tankers, livestock carriers, multifunctional large-load carriers, petroleum tankers, passenger ships, passenger/cargo ships, railcar carriers, refrigerated cargo ships, roll-on/roll-off cargo ships, short-sea passenger ships, specialized tankers, and vehicle carriers.
    Foreign-owned are ships that fly the flag of one country but belong to owners in another.
    Registered in other countries are ships that belong to owners in one country but fly the flag of another.
  • Foreign-owned per million: Merchant marine may be defined as all ships engaged in the carriage of goods; or all commercial vessels (as opposed to all nonmilitary ships), which excludes tugs, fishing vessels, offshore oil rigs, etc. This entry contains information in four fields - total, ships by type, foreign-owned, and registered in other countries.
    Total includes the number of ships (1,000 GRT or over), total DWT for those ships, and total GRT for those ships. DWT or dead weight tonnage is the total weight of cargo, plus bunkers, stores, etc., that a ship can carry when immersed to the appropriate load line. GRT or gross register tonnage is a figure obtained by measuring the entire sheltered volume of a ship available for cargo and passengers and converting it to tons on the basis of 100 cubic feet per ton; there is no stable relationship between GRT and DWT.
    Ships by type includes a listing of barge carriers, bulk cargo ships, cargo ships, chemical tankers, combination bulk carriers, combination ore/oil carriers, container ships, liquefied gas tankers, livestock carriers, multifunctional large-load carriers, petroleum tankers, passenger ships, passenger/cargo ships, railcar carriers, refrigerated cargo ships, roll-on/roll-off cargo ships, short-sea passenger ships, specialized tankers, and vehicle carriers.
    Foreign-owned are ships that fly the flag of one country but belong to owners in another.
    Registered in other countries are ships that belong to owners in one country but fly the flag of another. Figures expressed per million population for the same year.
  • Registered in other countries: Merchant marine may be defined as all ships engaged in the carriage of goods; or all commercial vessels (as opposed to all nonmilitary ships), which excludes tugs, fishing vessels, offshore oil rigs, etc. This entry contains information in four fields - total, ships by type, foreign-owned, and registered in other countries.
    Total includes the number of ships (1,000 GRT or over), total DWT for those ships, and total GRT for those ships. DWT or dead weight tonnage is the total weight of cargo, plus bunkers, stores, etc., that a ship can carry when immersed to the appropriate load line. GRT or gross register tonnage is a figure obtained by measuring the entire sheltered volume of a ship available for cargo and passengers and converting it to tons on the basis of 100 cubic feet per ton; there is no stable relationship between GRT and DWT.
    Ships by type includes a listing of barge carriers, bulk cargo ships, cargo ships, chemical tankers, combination bulk carriers, combination ore/oil carriers, container ships, liquefied gas tankers, livestock carriers, multifunctional large-load carriers, petroleum tankers, passenger ships, passenger/cargo ships, railcar carriers, refrigerated cargo ships, roll-on/roll-off cargo ships, short-sea passenger ships, specialized tankers, and vehicle carriers.
    Foreign-owned are ships that fly the flag of one country but belong to owners in another.
    Registered in other countries are ships that belong to owners in one country but fly the flag of another.
  • Registered in other countries per million: Merchant marine may be defined as all ships engaged in the carriage of goods; or all commercial vessels (as opposed to all nonmilitary ships), which excludes tugs, fishing vessels, offshore oil rigs, etc. This entry contains information in four fields - total, ships by type, foreign-owned, and registered in other countries.
    Total includes the number of ships (1,000 GRT or over), total DWT for those ships, and total GRT for those ships. DWT or dead weight tonnage is the total weight of cargo, plus bunkers, stores, etc., that a ship can carry when immersed to the appropriate load line. GRT or gross register tonnage is a figure obtained by measuring the entire sheltered volume of a ship available for cargo and passengers and converting it to tons on the basis of 100 cubic feet per ton; there is no stable relationship between GRT and DWT.
    Ships by type includes a listing of barge carriers, bulk cargo ships, cargo ships, chemical tankers, combination bulk carriers, combination ore/oil carriers, container ships, liquefied gas tankers, livestock carriers, multifunctional large-load carriers, petroleum tankers, passenger ships, passenger/cargo ships, railcar carriers, refrigerated cargo ships, roll-on/roll-off cargo ships, short-sea passenger ships, specialized tankers, and vehicle carriers.
    Foreign-owned are ships that fly the flag of one country but belong to owners in another.
    Registered in other countries are ships that belong to owners in one country but fly the flag of another. Figures expressed per million population for the same year.
  • Ships by type: Merchant marine may be defined as all ships engaged in the carriage of goods; or all commercial vessels (as opposed to all non-military ships), which excludes tugs, fishing vessels, offshore oil rigs, etc.; or a grouping of merchant ships by nationality o
  • Total: 1000 GRT or over
  • Total > Dwt: Dwt=Deadweight tonnage, a measure of the capacity of a cargo ship
  • Total > Dwt > Per capita: Dwt=Deadweight tonnage, a measure of the capacity of a cargo ship Per capita figures expressed per 1,000 population.
  • Total > Dwt per capita: Dwt=Deadweight tonnage, a measure of the capacity of a cargo ship. Figures expressed per capita for the same year.
  • Total > GRT: GRT=Gross Register Tonnage
  • Total > GRT > Per capita: GRT=Gross Register Tonnage Per capita figures expressed per 1,000 population.
  • Total > GRT per capita: GRT=Gross Register Tonnage. Figures expressed per capita for the same year.
  • Total > Per capita: 1000 GRT or over Per capita figures expressed per 1 million population.
  • Total per million: 1000 GRT or over. Figures expressed per million population for the same year.
STAT AMOUNT DATE RANK HISTORY
By type barge carrier 6, bulk carrier 58, cargo 58, carrier 3, chemical tanker 30, container 87, passenger 18, passenger/cargo 56, petroleum tanker 45, refrigerated cargo 3, roll on/roll off 27, vehicle carrier 27 2010
Foreign-owned None 2013
Foreign-owned per million 0.278 2010 79th out of 108
Registered in other countries 734 2010 6th out of 102
Registered in other countries per million 2.37 2010 52nd out of 98
Ships by type barge carrier 2, bulk 71, cargo 26, chemical tanker 13, combination bulk 2, combination ore/oil 1, container 79, freighter 15, heavy lift carrier 3, passenger/cargo 1, petroleum tanker 73, refrigerated cargo 3, roll on/roll off 46, short-sea passenger 2, specialized tanker 2, vehicle carrier 9 2002
Total 393 2013 26th out of 145
Total > Dwt 12.62 million Dwt 2007 16th out of 155
Total > Dwt > Per capita 41.9 Dwt per 1,000 people 2007 78th out of 153
Total > Dwt per capita 0.0419 Dwt 2007 74th out of 149
Total > GRT 10.31 million GRT 2007 17th out of 155
Total > GRT > Per capita 34.23 GRT per 1,000 people 2007 78th out of 153
Total > GRT per capita 0.0342 GRT 2007 74th out of 149
Total > Per capita 1.39 per 1 million people 2008 108th out of 152
Total per million 1.35 2010 103th out of 141

SOURCES: CIA World Factbooks 18 December 2003 to 28 March 2011; CIA World Factbooks 18 December 2003 to 28 March 2011. Population figures from World Bank: (1) United Nations Population Division. World Population Prospects, (2) United Nations Statistical Division. Population and Vital Statistics Report (various years), (3) Census reports and other statistical publications from national statistical offices, (4) Eurostat: Demographic Statistics, (5) Secretariat of the Pacific Community: Statistics and Demography Programme, and (6) U.S. Census Bureau: International Database.; All CIA World Factbooks 18 December 2003 to 18 December 2008; All CIA World Factbooks 18 December 2003 to 18 December 2008. Population figures from World Bank: (1) United Nations Population Division. World Population Prospects, (2) United Nations Statistical Division. Population and Vital Statistics Report (various years), (3) Census reports and other statistical publications from national statistical offices, (4) Eurostat: Demographic Statistics, (5) Secretariat of the Pacific Community: Statistics and Demography Programme, and (6) U.S. Census Bureau: International Database.

Citation

Did you know

United States Transport > Merchant marine Profiles (Subcategories)

Total 8

Adblocker detected! Please consider reading this notice.

We've detected that you are using AdBlock Plus or some other adblocking software which is preventing the page from fully loading.

We don't have any banner, Flash, animation, obnoxious sound, or popup ad. We do not implement these annoying types of ads!

We need money to operate the site, and almost all of it comes from our online advertising.

Please add www.nationmaster.com to your ad blocking whitelist or disable your adblocking software.

×