Mali (2007) | Gabon (2003) | |
Administrative divisions | 8 regions (regions, singular - region); Gao, Kayes, Kidal, Koulikoro, Mopti, Segou, Sikasso, Tombouctou | 9 provinces; Estuaire, Haut-Ogooue, Moyen-Ogooue, Ngounie, Nyanga, Ogooue-Ivindo, Ogooue-Lolo, Ogooue-Maritime, Woleu-Ntem |
Age structure | 0-14 years: 48.2% (male 2,921,914/female 2,853,976)
15-64 years: 48.8% (male 2,891,494/female 2,959,142) 65 years and over: 3.1% (male 149,301/female 219,575) (2007 est.) |
0-14 years: 42.3% (male 280,218; female 278,808)
15-64 years: 53.5% (male 352,363; female 355,315) 65 years and over: 4.2% (male 22,786; female 32,070) (2003 est.) |
Agriculture - products | cotton, millet, rice, corn, vegetables, peanuts; cattle, sheep, goats | cocoa, coffee, sugar, palm oil, rubber; cattle; okoume (a tropical softwood); fish |
Airports | 29 (2007) | 57 (2002) |
Airports - with paved runways | total: 8
2,438 to 3,047 m: 4 1,524 to 2,437 m: 4 (2007) |
total: 10
over 3,047 m: 1 2,438 to 3,047 m: 1 1,524 to 2,437 m: 7 914 to 1,523 m: 1 (2002) |
Airports - with unpaved runways | total: 21
2,438 to 3,047 m: 1 1,524 to 2,437 m: 5 914 to 1,523 m: 7 under 914 m: 8 (2007) |
total: 47
1,524 to 2,437 m: 8 914 to 1,523 m: 15 under 914 m: 24 (2002) |
Area | total: 1.24 million sq km
land: 1.22 million sq km water: 20,000 sq km |
total: 267,667 sq km
land: 257,667 sq km water: 10,000 sq km |
Area - comparative | slightly less than twice the size of Texas | slightly smaller than Colorado |
Background | The Sudanese Republic and Senegal became independent of France in 1960 as the Mali Federation. When Senegal withdrew after only a few months, what formerly made up the Sudanese Republic was renamed Mali. Rule by dictatorship was brought to a close in 1991 by a coup that ushered in democratic government. President Alpha KONARE won Mali's first democratic presidential election in 1992 and was reelected in 1997. In keeping with Mali's two-term constitutional limit, KONARE stepped down in 2002 and was succeeded by Amadou TOURE. | Ruled by autocratic presidents since independence from France in 1960, Gabon introduced a multiparty system and a new constitution in the early 1990s that allowed for a more transparent electoral process and for reforms of governmental institutions. A small population, abundant natural resources, and considerable foreign support have helped make Gabon one of the more prosperous black African countries. |
Birth rate | 49.61 births/1,000 population (2007 est.) | 36.54 births/1,000 population (2003 est.) |
Budget | revenues: $764 million
expenditures: $828 million (2002 est.) |
revenues: $1.8 billion
expenditures: $1.8 billion, including capital expenditures of $310 million (2002 est.) |
Capital | name: Bamako
geographic coordinates: 12 39 N, 8 00 W time difference: UTC 0 (5 hours ahead of Washington, DC during Standard Time) |
Libreville |
Climate | subtropical to arid; hot and dry (February to June); rainy, humid, and mild (June to November); cool and dry (November to February) | tropical; always hot, humid |
Coastline | 0 km (landlocked) | 885 km |
Constitution | adopted 12 January 1992 | adopted 14 March 1991 |
Country name | conventional long form: Republic of Mali
conventional short form: Mali local long form: Republique de Mali local short form: Mali former: French Sudan and Sudanese Republic |
conventional long form: Gabonese Republic
conventional short form: Gabon local long form: Republique Gabonaise local short form: Gabon |
Currency | - | Communaute Financiere Africaine franc (XAF); note - responsible authority is the Bank of the Central African States |
Death rate | 16.51 deaths/1,000 population (2007 est.) | 11.17 deaths/1,000 population (2003 est.) |
Debt - external | $2.8 billion (2002) | $3.8 billion (2002 est.) |
Diplomatic representation from the US | chief of mission: Ambassador Terrence P. MCCULLEY
embassy: located just off the Roi Bin Fahad Aziz Bridge just west of the Bamako central district mailing address: ACI 2000, Rue 243, Porte 297, Bamako telephone: [223] 270-2300 FAX: [223] 270-2479 |
chief of mission: Ambassador Kenneth P. MOOREFIELD
embassy: Boulevard de la Mer, Libreville mailing address: Centre Ville, B. P. 4000, Libreville telephone: [241] 76 20 03 through 76 20 04, after hours - 74 34 92 FAX: [241] 74 55 07 |
Diplomatic representation in the US | chief of mission: Ambassador Abdoulaye DIOP
chancery: 2130 R Street NW, Washington, DC 20008 telephone: [1] (202) 332-2249, 939-8950 FAX: [1] (202) 332-6603 |
chief of mission: Ambassador Jules Marius OGOUEBANDJA
chancery: Suite 200, 2034 20th Street NW, Washington, DC 20009 telephone: [1] (202) 797-1000 FAX: [1] (202) 332-0668 consulate(s): New York |
Disputes - international | none | creation of a maritime boundary in hydrocarbon-rich Corisco Bay with Equatorial Guinea is hampered by dispute over small islets on Mbane/Mbagne bank, administered and occupied by Gabon since the 1970s |
Economic aid - recipient | $691.5 million (2005) | $331 million (1995) |
Economy - overview | Mali is among the poorest countries in the world, with 65% of its land area desert or semidesert and with a highly unequal distribution of income. Economic activity is largely confined to the riverine area irrigated by the Niger. About 10% of the population is nomadic and some 80% of the labor force is engaged in farming and fishing. Industrial activity is concentrated on processing farm commodities. Mali is heavily dependent on foreign aid and vulnerable to fluctuations in world prices for cotton, its main export, along with gold. The government has continued its successful implementation of an IMF-recommended structural adjustment program that is helping the economy grow, diversify, and attract foreign investment. Mali's adherence to economic reform and the 50% devaluation of the CFA franc in January 1994 have pushed up economic growth to a sturdy 5% average in 1996-2006. Worker remittances and external trade routes for the landlocked country have been jeopardized by continued unrest in neighboring Cote d'Ivoire. | Gabon enjoys a per capita income four times that of most nations of sub-Saharan Africa. This has supported a sharp decline in extreme poverty; yet because of high income inequality a large proportion of the population remains poor. Gabon depended on timber and manganese until oil was discovered offshore in the early 1970s. The oil sector now accounts for 50% of GDP. Gabon continues to face fluctuating prices for its oil, timber, and manganese exports. Despite the abundance of natural wealth, poor fiscal management hobbles the economy. Devaluation of its Francophone currency by 50% on 12 January 1994 sparked a one-time inflationary surge, to 35%; the rate dropped to 6% in 1996. The IMF provided a one-year standby arrangement in 1994-95, a three-year Enhanced Financing Facility (EFF) at near commercial rates beginning in late 1995, and stand-by credit of $119 million in October 2000. Those agreements mandate progress in privatization and fiscal discipline. France provided additional financial support in January 1997 after Gabon had met IMF targets for mid-1996. In 1997, an IMF mission to Gabon criticized the government for overspending on off-budget items, overborrowing from the central bank, and slipping on its schedule for privatization and administrative reform. The rebound of oil prices in 1999-2000 helped growth, but drops in production hampered Gabon from fully realizing potential gains. In December 2000, Gabon signed a new agreement with the Paris Club to reschedule its official debt. A follow-up bilateral repayment agreement with the US was signed in December 2001. Short-term progress depends on an upbeat world economy and fiscal and other adjustments in line with IMF policies. |
Electricity - consumption | 412.9 million kWh (2005) | 742.5 million kWh (2001) |
Electricity - exports | 0 kWh; note - recent hydropower developments may be providing electricity to Senegal and Mauritania (2005) | 0 kWh (2001) |
Electricity - imports | 0 kWh (2005) | 0 kWh (2001) |
Electricity - production | 444 million kWh (2005) | 798.4 million kWh (2001) |
Electricity - production by source | - | fossil fuel: 34.5%
hydro: 65.5% nuclear: 0% other: 0% (2001) |
Elevation extremes | lowest point: Senegal River 23 m
highest point: Hombori Tondo 1,155 m |
lowest point: Atlantic Ocean 0 m
highest point: Mont Iboundji 1,575 m |
Environment - current issues | deforestation; soil erosion; desertification; inadequate supplies of potable water; poaching | deforestation; poaching |
Environment - international agreements | party to: Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Desertification, Endangered Species, Hazardous Wastes, Law of the Sea, Ozone Layer Protection, Wetlands, Whaling
signed, but not ratified: none of the selected agreements |
party to: Biodiversity, Climate Change, Desertification, Endangered Species, Law of the Sea, Marine Dumping, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution, Tropical Timber 83, Tropical Timber 94, Wetlands
signed, but not ratified: none of the selected agreements |
Ethnic groups | Mande 50% (Bambara, Malinke, Soninke), Peul 17%, Voltaic 12%, Songhai 6%, Tuareg and Moor 10%, other 5% | Bantu tribes including four major tribal groupings (Fang, Bapounou, Nzebi, Obamba), other Africans and Europeans 154,000, including 10,700 French and 11,000 persons of dual nationality |
Exchange rates | Communaute Financiere Africaine francs (XOF) per US dollar - 522.59 (2006), 527.47 (2005), 528.29 (2004), 581.2 (2003), 696.99 (2002) | Communaute Financiere Africaine francs (XAF) per US dollar - 696.99 (2002), 733.04 (2001), 711.98 (2000), 615.7 (1999), 589.95 (1998) |
Executive branch | chief of state: President Amadou Toumani TOURE (since 8 June 2002)
head of government: Prime Minister Modibo SIDIBE (since 28 September 2007) cabinet: Council of Ministers appointed by the prime minister elections: president elected by popular vote for a five-year term (eligible for a second term); election last held 29 April 2007 (next to be held April in 2012); prime minister appointed by the president election results: Amadou Toumani TOURE reelected president; percent of vote - Amadou Toumani TOURE 71.2%, Ibrahim Boubacar KEITA 19.2%, other 9.6% |
chief of state: President El Hadj Omar BONGO (since 2 December 1967)
head of government: Prime Minister Jean-Francois NTOUTOUME-EMANE (since 23 January 1999) cabinet: Council of Ministers appointed by the prime minister in consultation with the president elections: president elected by popular vote for a seven-year term; election last held 6 December 1998 (next to be held NA 2005); prime minister appointed by the president election results: President El Hadj Omar BONGO reelected; percent of vote - El Hadj Omar BONGO 66.6%, Pierre MAMBOUNDOU 16.5%, Fr. Paul M'BA-ABESSOLE 13.4% |
Exports | NA bbl/day | NA (2001) |
Exports - commodities | cotton, gold, livestock | crude oil 77%, timber, manganese, uranium (2001) |
Exports - partners | China 35.2%, Thailand 9.3%, Taiwan 6.5%, Bangladesh 5.3%, Australia 5% (2006) | US 46.5%, France 11.6%, China 6.5%, Netherlands Antilles 5.8% (2002) |
Fiscal year | calendar year | calendar year |
Flag description | three equal vertical bands of green (hoist side), yellow, and red; uses the popular pan-African colors of Ethiopia | three equal horizontal bands of green (top), yellow, and blue |
GDP | - | purchasing power parity - $8.354 billion (2002 est.) |
GDP - composition by sector | agriculture: 45%
industry: 17% services: 38% (2001 est.) |
agriculture: 15%
industry: 60% services: 25% (2001 est.) |
GDP - per capita | - | purchasing power parity - $6,500 (2002 est.) |
GDP - real growth rate | 5.1% (2006 est.) | 0.2% (2002 est.) |
Geographic coordinates | 17 00 N, 4 00 W | 1 00 S, 11 45 E |
Geography - note | landlocked; divided into three natural zones: the southern, cultivated Sudanese; the central, semiarid Sahelian; and the northern, arid Saharan | a small population and oil and mineral reserves have helped Gabon become one of Africa's wealthier countries; in general, these circumstances have allowed the country to maintain and conserve its pristine rain forest and rich biodiversity |
Highways | - | total: 8,464 km
paved: 838 km unpaved: 7,626 km (2000 est.) |
Household income or consumption by percentage share | lowest 10%: 2.4%
highest 10%: 30.2% (2001) |
lowest 10%: NA%
highest 10%: NA% |
Imports | NA bbl/day | NA (2001) |
Imports - commodities | petroleum, machinery and equipment, construction materials, foodstuffs, textiles | machinery and equipment, foodstuffs, chemicals, construction materials |
Imports - partners | France 12.8%, Senegal 12.1%, Cote d'Ivoire 10.4% (2006) | France 50.7%, US 6.3%, Netherlands 3.6% (2002) |
Independence | 22 September 1960 (from France) | 17 August 1960 (from France) |
Industrial production growth rate | NA% | 1.6% (2002 est.) |
Industries | food processing; construction; phosphate and gold mining | petroleum extraction and refining; manganese, and gold mining; chemicals; ship repair; food and beverage; textile; lumbering and plywood; cement. |
Infant mortality rate | total: 105.65 deaths/1,000 live births
male: 115.29 deaths/1,000 live births female: 95.72 deaths/1,000 live births (2007 est.) |
total: 55.05 deaths/1,000 live births
male: 65.12 deaths/1,000 live births female: 44.68 deaths/1,000 live births (2003 est.) |
Inflation rate (consumer prices) | 4.5% (2002 est.) | 2.3% (2002 est.) |
International organization participation | ACCT, ACP, AfDB, AU, ECOWAS, FAO, FZ, G-77, IAEA, IBRD, ICAO, ICCt, ICRM, IDA, IDB, IFAD, IFC, IFRCS, ILO, IMF, Interpol, IOC, IOM, IPU, ISO (correspondent), ITSO, ITU, ITUC, MIGA, MONUC, NAM, OIC, OIF, ONUB, OPCW, UN, UNCTAD, UNESCO, UNIDO, UNMIL, UNMIS, UNWTO, UPU, WADB (regional), WAEMU, WCO, WFTU, WHO, WIPO, WMO, WTO | ACCT, ACP, AfDB, BDEAC, CEEAC, CEMAC, ECA, FAO, FZ, G-24, G-77, IAEA, IBRD, ICAO, ICCt, ICFTU, IDA, IDB, IFAD, IFC, IFRCS, ILO, IMF, IMO, Interpol, IOC, ITU, NAM, OAU, OIC, OPCW, UN, UNCTAD, UNESCO, UNIDO, UPU, WCL, WCO, WHO, WIPO, WMO, WToO, WTrO |
Internet Service Providers (ISPs) | - | 1 (2001) |
Irrigated land | 2,360 sq km (2003) | 150 sq km (1998 est.) |
Judicial branch | Supreme Court or Cour Supreme | Supreme Court or Cour Supreme consisting of three chambers - Judicial, Administrative, and Accounts; Constitutional Court; Courts of Appeal; Court of State Security; County Courts |
Labor force | 3.93 million (2001 est.) | 600,000 |
Labor force - by occupation | agriculture: 80%
industry and services: 20% (2001 est.) |
agriculture 60%, services 25%, industry 15% |
Land boundaries | total: 7,243 km
border countries: Algeria 1,376 km, Burkina Faso 1,000 km, Guinea 858 km, Cote d'Ivoire 532 km, Mauritania 2,237 km, Niger 821 km, Senegal 419 km |
total: 2,551 km
border countries: Cameroon 298 km, Republic of the Congo 1,903 km, Equatorial Guinea 350 km |
Land use | arable land: 3.76%
permanent crops: 0.03% other: 96.21% (2005) |
arable land: 1.26%
permanent crops: 0.66% other: 98.08% (1998 est.) |
Languages | French (official), Bambara 80%, numerous African languages | French (official), Fang, Myene, Nzebi, Bapounou/Eschira, Bandjabi |
Legal system | based on French civil law system and customary law; judicial review of legislative acts in Constitutional Court; has not accepted compulsory ICJ jurisdiction | based on French civil law system and customary law; judicial review of legislative acts in Constitutional Chamber of the Supreme Court; has not accepted compulsory ICJ jurisdiction |
Legislative branch | unicameral National Assembly or Assemblee Nationale (147 seats; members elected by popular vote to serve five-year terms)
elections: last held 1 and 22 July 2007 (next to be held in July 2012) election results: percent of vote by party - NA; seats by party - ADP coalition 113 (including ADEMA 51, URD 34, MPR 8, CNID 7, UDD 3, and other 10), FDR coalition 15 (including RPM 11, PARENA 4), SADI 4, independent 15 |
bicameral legislature consists of the Senate (91 seats; members elected by members of municipal councils and departmental assemblies) and the National Assembly or Assemblee Nationale (120 seats; members are elected by direct, popular vote to serve five-year terms)
elections: National Assembly - last held 9 and 23 December 2001 (next to be held NA December 2006); Senate - last held 26 January and 9 February 1997 (next to be held in January 2004) election results: National Assembly - percent of vote by party - NA%; seats by party - PDG 86, RNB-RPG 8, PGP 3, ADERE 3, CLR 2, PUP 1, PSD 1, independents 13, others 3; Senate - percent of vote by party - NA%; seats by party - PDG 53, RNB 20, PGP 4, ADERE 3, RDP 1, CLR 1, independents 9 |
Life expectancy at birth | total population: 49.51 years
male: 47.6 years female: 51.46 years (2007 est.) |
total population: 57.12 years
male: 55.45 years female: 58.84 years (2003 est.) |
Literacy | definition: age 15 and over can read and write
total population: 46.4% male: 53.5% female: 39.6% (2003 est.) |
definition: age 15 and over can read and write
total population: 63.2% male: 73.7% female: 53.3% (1995 est.) |
Location | Western Africa, southwest of Algeria | Western Africa, bordering the Atlantic Ocean at the Equator, between Republic of the Congo and Equatorial Guinea |
Map references | Africa | Africa |
Maritime claims | none (landlocked) | contiguous zone: 24 NM
exclusive economic zone: 200 NM territorial sea: 12 NM |
Military branches | Malian Armed Forces: Army, Republic of Mali Air Force (Force Aerienne de la Republique du Mali, FARM), National Guard (2007) | Army, Navy, Air Force, Presidential (Republican) Guard (charged with protecting the president and other senior officials), National Gendarmerie, National Police |
Military expenditures - dollar figure | - | $81.9 million (FY02) |
Military expenditures - percent of GDP | 1.9% (2006) | 2% (FY02) |
Military manpower - availability | - | males age 15-49: 305,603 (2003 est.) |
Military manpower - fit for military service | - | males age 15-49: 158,226 (2003 est.) |
Military manpower - military age | - | 20 years of age (2003 est.) |
Military manpower - reaching military age annually | - | males: 12,853 (2003 est.) |
National holiday | Independence Day, 22 September (1960) | Founding of the Gabonese Democratic Party (PDG), 12 March (1968) |
Nationality | noun: Malian(s)
adjective: Malian |
noun: Gabonese (singular and plural)
adjective: Gabonese |
Natural hazards | hot, dust-laden harmattan haze common during dry seasons; recurring droughts; occasional Niger River flooding | NA |
Natural resources | gold, phosphates, kaolin, salt, limestone, uranium, gypsum, granite, hydropower
note: bauxite, iron ore, manganese, tin, and copper deposits are known but not exploited |
petroleum, manganese, uranium, gold, timber, iron ore, hydropower |
Net migration rate | -6.28 migrant(s)/1,000 population (2007 est.) | 0 migrant(s)/1,000 population (2003 est.) |
Pipelines | - | gas 210 km; oil 1,426 km; water 3 km (2003) |
Political parties and leaders | African Solidarity for Democracy and Independence or SADI [Oumar MARIKO, secretary general]; Alliance for Democracy and Progress or ADP (a coalition of political parties including ADEMA and URD formed in December 2006 to support the presidential candidacy of Amadou TOURE); Alliance for Democracy or ADEMA [Diounconda TRAORE]; Convergence 2007 [Soumeylou Boubeye MAIGA]; Front for Democracy and the Republic or FDR (a coalition of political parties including RPM and PARENA formed to oppose the presidential candidacy of Amadou TOURE); National Congress for Democratic Initiative or CNID [Mountaga TALL]; Party for Democracy and Progress or PDP [Me Idrissa TRAORE]; Party for National Renewal or PARENA [Tiebile DRAME]; Patriotic Movement for Renewal or MPR [Choguel MAIGA]; Rally for Democracy and Labor or RDT; Rally for Mali or RPM [Ibrahim Boubacar KEITA]; Sudanese Union/African Democratic Rally or US/RDA [Mamadou Bamou TOURE]; Union for Democracy and Development or UDD [Moussa Balla COULIBALY]; Union for Republic and Democracy or URD [Soumaila CISSE] | Circle of Liberal Reformers or CLR [General Jean Boniface ASSELE]; Democratic and Republican Alliance or ADERE [Divungui-di-Ndinge DIDJOB]; Gabonese Democratic Party or PDG, former sole party [Simplice Nguedet MANZELA]; Gabonese Party for Progress or PGP [Pierre-Louis AGONDJO-OKAWE,]; National Rally of Woodcutters-Rally for Gabon or RNB-RPG (Bucherons) [Fr. Paul M'BA-ABESSOLE]; People's Unity Party or PUP [Louis Gaston MAYILA]; Rally for Democracy and Progress or RDP [Pierre EMBONI]; Social Democratic Party or PSD [Pierre Claver MAGANGA-MOUSSAVOU] |
Political pressure groups and leaders | Alliance for Democratic Change or ACD; Patriotic Movement of the Ghanda Koye or MPGK; United Movement and Fronts of Azawad or MFUA | NA |
Population | 11,995,402 (July 2007 est.) | 1,321,560
note: estimates for this country explicitly take into account the effects of excess mortality due to AIDS; this can result in lower life expectancy, higher infant mortality and death rates, lower population and growth rates, and changes in the distribution of population by age and sex than would otherwise be expected (July 2003 est.) |
Population below poverty line | 64% (2001 est.) | NA% |
Population growth rate | 2.681% (2007 est.) | 2.54% (2003 est.) |
Ports and harbors | - | Cap Lopez, Kango, Lambarene, Libreville, Mayumba, Owendo, Port-Gentil |
Radio broadcast stations | AM 1, FM 28, shortwave 1 (the shortwave station in Bamako has seven frequencies and five transmitters and relays broadcasts for China Radio International) (2001) | AM 6, FM 7 (and 11 repeaters), shortwave 4 (2001) |
Railways | total: 729 km
narrow gauge: 729 km 1.000-m gauge (2006) |
total: 814 km
standard gauge: 814 km 1.435-m gauge (2002) |
Religions | Muslim 90%, Christian 1%, indigenous beliefs 9% | Christian 55%-75%, animist, Muslim less than 1% |
Sex ratio | at birth: 1.03 male(s)/female
under 15 years: 1.024 male(s)/female 15-64 years: 0.977 male(s)/female 65 years and over: 0.68 male(s)/female total population: 0.988 male(s)/female (2007 est.) |
at birth: 1.03 male(s)/female
under 15 years: 1.01 male(s)/female 15-64 years: 0.99 male(s)/female 65 years and over: 0.71 male(s)/female total population: 0.98 male(s)/female (2003 est.) |
Suffrage | 18 years of age; universal | 21 years of age; universal |
Telephone system | general assessment: domestic system unreliable but improving; provides only minimal service
domestic: network consists of microwave radio relay, open-wire, and radiotelephone communications stations; expansion of microwave radio relay in progress international: country code - 223; satellite earth stations - 2 Intelsat (1 Atlantic Ocean, 1 Indian Ocean) |
general assessment: adequate service by African standards and improving with the help of the growing mobile cell system
domestic: adequate system of cable, microwave radio relay, tropospheric scatter, radiotelephone communication stations, and a domestic satellite system with 12 earth stations international: satellite earth stations - 3 Intelsat (Atlantic Ocean); fiber optic submarine cable to be in service in 2002 |
Telephones - main lines in use | 82,500 (2006) | 39,000 (1998) |
Telephones - mobile cellular | 1.513 million (2006) | 120,000 (2000) |
Television broadcast stations | 1 (plus repeaters) (2001) | 4 (plus four low-power repeaters) (2001) |
Terrain | mostly flat to rolling northern plains covered by sand; savanna in south, rugged hills in northeast | narrow coastal plain; hilly interior; savanna in east and south |
Total fertility rate | 7.38 children born/woman (2007 est.) | 4.83 children born/woman (2003 est.) |
Unemployment rate | 14.6% (2001 est.) | 21% (1997 est.) |
Waterways | 1,800 km (2007) | 1,600 km (perennially navigable) |