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Geography of Gabon

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Geography of Gabon
République Gabonaise


ContinentAfrica
RegionCentral Africa
Coordinates1°00′N11°45′E / 1.000°N 11.750°E /1.000; 11.750
AreaRanked 77th
 • Total267,667 km2 (103,347 sq mi)
 • Land96.3%
 • Water3.7%
Coastline885 km (550 mi)
Highest pointMont Bengoué, 1070 m (notMont Iboundji as claimed by some authorities)
Lowest pointAtlantic Ocean, 0 m
Longest riverOgooué River
ClimateTropical monsoon ('Am'),Tropical savanna ('Aw'); always hot, humid
Terrainnarrow coastal plain; hilly interior; savanna in east and south
Natural resourcesPetroleum,natural gas,diamond,niobium,manganese,uranium,gold,timber,iron ore,hydropower
Environmental issuesdeforestation,poaching
Gabon map of Köppen climate classification.
Satellite image of Gabon

Gabon is a country inCentral Africa, lying along theAtlantic Ocean, just south of theBight of Biafra.

Area and borders

[edit]
Area
  • Total: 267,668 km²
    • country rank in the world: 76th/77th
  • Land: 257,670 km²
  • Water: 10,000 km²
Area comparative
  • Australia comparative: approximately1/6 larger thanVictoria
  • Canada comparative: approximately2/3 the size ofNewfoundland and Labrador
  • United Kingdom comparative: approximately1/10 larger than the United Kingdom
  • United States comparative: slightly smaller thanColorado
  • EU comparative: approximately1/10 smaller thanItaly

Gabon has a total of 3,261 km of international boundaries. It bordersEquatorial Guinea (335 km) andCameroon (349 km) to the north and theRepublic of the Congo (2,567 km) to the east and south. Gabon lies on theequator.

Maritime claims
  • Territorial sea: 12 nmi (22 km)
  • Contiguous zone: 24 nmi (44 km)
  • Exclusive economic zone: 200 nmi (370 km)

Terrain

[edit]
Land Use(2012)
• Arable land1.26%
• Permanent crops0.66%
• Other98.08%
Share of forest area in total land area, top countries (2021). Gabon has the fourth highest percentage of forest cover in the world.

Narrow coastal plain with patches ofCentral African mangroves; hilly interior;savanna in east and south. A recent globalremote sensing analysis suggested that there were 420 km2 of tidal flats in Gabon, making it the 50th ranked country in terms of tidal flat area.[1]

  • Irrigated land: 44.5 km2 (2003)
  • Total renewable water resources: 164 km3 (2011)

Environment

[edit]

International agreements:

Party to:Biodiversity,Climate Change,Desertification,Endangered Species, Hazardous Wastes,Law of the Sea,Marine Dumping,Ozone Layer Protection,Ship Pollution,Tropical Timber 83,Tropical Timber 94,Wetlands,Whaling

Climate

[edit]

The equatorial location of Gabon means that it has atropical monsoon climate (KöppenAm) and atropical savanna climate (KöppenAw), with the temperature being hot year-round and humid, although theBenguela Current can moderate temperatures.

Climate data for Libreville (1961–1990)
MonthJanFebMarAprMayJunJulAugSepOctNovDecYear
Mean daily maximum °C (°F)29.5
(85.1)
30.0
(86.0)
30.2
(86.4)
30.1
(86.2)
29.4
(84.9)
27.6
(81.7)
26.4
(79.5)
26.8
(80.2)
27.5
(81.5)
28.0
(82.4)
28.4
(83.1)
29.0
(84.2)
28.6
(83.5)
Daily mean °C (°F)26.8
(80.2)
27.0
(80.6)
27.1
(80.8)
26.6
(79.9)
26.7
(80.1)
25.4
(77.7)
24.3
(75.7)
24.3
(75.7)
25.4
(77.7)
25.7
(78.3)
25.9
(78.6)
26.2
(79.2)
25.9
(78.6)
Mean daily minimum °C (°F)24.1
(75.4)
24.0
(75.2)
23.9
(75.0)
23.1
(73.6)
24.0
(75.2)
23.2
(73.8)
22.1
(71.8)
21.8
(71.2)
23.2
(73.8)
23.4
(74.1)
23.4
(74.1)
23.4
(74.1)
23.3
(73.9)
Average rainfall mm (inches)250.3
(9.85)
243.1
(9.57)
363.2
(14.30)
339.0
(13.35)
247.3
(9.74)
54.1
(2.13)
6.6
(0.26)
13.7
(0.54)
104.0
(4.09)
427.2
(16.82)
490.0
(19.29)
303.2
(11.94)
2,841.7
(111.88)
Average rainy days17.914.819.519.216.03.71.74.914.525.022.617.6177.4
Averagerelative humidity (%)86848484848181818487878684
Mean monthlysunshine hours175.2176.8176.9176.8159.5130.6119.290.495.9112.9134.6167.81,716.6
Source: NOAA[2]
Climate data for Port-Gentil (1961–1990, extremes 1950–present)
MonthJanFebMarAprMayJunJulAugSepOctNovDecYear
Record high °C (°F)32.6
(90.7)
38.0
(100.4)
34.6
(94.3)
33.7
(92.7)
33.2
(91.8)
33.2
(91.8)
30.8
(87.4)
33.1
(91.6)
33.3
(91.9)
33.0
(91.4)
34.0
(93.2)
35.0
(95.0)
38.0
(100.4)
Mean daily maximum °C (°F)29.5
(85.1)
30.2
(86.4)
30.3
(86.5)
30.0
(86.0)
29.0
(84.2)
26.7
(80.1)
25.9
(78.6)
27.4
(81.3)
27.7
(81.9)
28.3
(82.9)
28.6
(83.5)
29.0
(84.2)
28.5
(83.3)
Daily mean °C (°F)26.9
(80.4)
27.3
(81.1)
27.3
(81.1)
27.1
(80.8)
26.6
(79.9)
24.4
(75.9)
23.5
(74.3)
24.7
(76.5)
25.4
(77.7)
25.9
(78.6)
26.1
(79.0)
26.5
(79.7)
26.0
(78.8)
Mean daily minimum °C (°F)24.2
(75.6)
24.4
(75.9)
24.3
(75.7)
24.2
(75.6)
24.1
(75.4)
22.0
(71.6)
21.1
(70.0)
21.9
(71.4)
23.0
(73.4)
23.5
(74.3)
23.5
(74.3)
24.0
(75.2)
23.3
(73.9)
Record low °C (°F)17.6
(63.7)
19.4
(66.9)
19.5
(67.1)
18.0
(64.4)
19.0
(66.2)
16.4
(61.5)
16.0
(60.8)
13.2
(55.8)
18.2
(64.8)
19.5
(67.1)
15.8
(60.4)
18.2
(64.8)
13.2
(55.8)
Averageprecipitation mm (inches)247.8
(9.76)
177.8
(7.00)
266.8
(10.50)
299.3
(11.78)
150.6
(5.93)
11.5
(0.45)
3.4
(0.13)
5.0
(0.20)
31.8
(1.25)
179.9
(7.08)
352.2
(13.87)
227.1
(8.94)
1,953.2
(76.90)
Average precipitation days14.812.716.415.510.20.90.53.49.017.419.613.9134.3
Averagerelative humidity (%)84848384858483828284868484
Mean monthlysunshine hours150.4160.8154.5151.5147.8156.3163.1135.3125.7116.1115.1147.21,723.8
Source 1: NOAA[3]
Source 2: Meteo Climat (record highs and lows)[4]
Climate data for Lambaréné (1961–1990)
MonthJanFebMarAprMayJunJulAugSepOctNovDecYear
Mean daily maximum °C (°F)31.5
(88.7)
32.2
(90.0)
32.3
(90.1)
32.5
(90.5)
31.3
(88.3)
28.9
(84.0)
27.9
(82.2)
28.4
(83.1)
30.0
(86.0)
31.0
(87.8)
30.8
(87.4)
30.9
(87.6)
30.6
(87.1)
Daily mean °C (°F)27.2
(81.0)
27.6
(81.7)
27.6
(81.7)
27.8
(82.0)
27.2
(81.0)
25.3
(77.5)
23.9
(75.0)
24.7
(76.5)
26.1
(79.0)
26.9
(80.4)
26.9
(80.4)
27.1
(80.8)
26.5
(79.7)
Mean daily minimum °C (°F)22.9
(73.2)
22.9
(73.2)
22.8
(73.0)
23.1
(73.6)
23.1
(73.6)
21.7
(71.1)
19.9
(67.8)
20.9
(69.6)
22.2
(72.0)
22.8
(73.0)
23.0
(73.4)
23.2
(73.8)
22.4
(72.3)
Averageprecipitation mm (inches)175.3
(6.90)
145.2
(5.72)
253.8
(9.99)
212.8
(8.38)
162.2
(6.39)
20.9
(0.82)
3.2
(0.13)
6.9
(0.27)
71.0
(2.80)
347.7
(13.69)
393.9
(15.51)
172.0
(6.77)
1,968.9
(77.52)
Average precipitation days12.110.715.014.113.82.92.15.19.621.920.812.5140.6
Averagerelative humidity (%)83818181838482818081838482
Mean monthlysunshine hours142.9145.2145.1143.1123.974.270.653.455.970.9117.1129.41,271.7
Source: NOAA[5]
Climate data for Makokou (1961–1990, extremes 1949–present)
MonthJanFebMarAprMayJunJulAugSepOctNovDecYear
Record high °C (°F)34.0
(93.2)
41.5
(106.7)
37.0
(98.6)
39.5
(103.1)
41.1
(106.0)
37.3
(99.1)
32.5
(90.5)
33.0
(91.4)
35.4
(95.7)
37.2
(99.0)
36.0
(96.8)
33.5
(92.3)
41.5
(106.7)
Mean daily maximum °C (°F)29.2
(84.6)
30.1
(86.2)
30.5
(86.9)
30.5
(86.9)
29.8
(85.6)
27.7
(81.9)
25.8
(78.4)
26.6
(79.9)
28.7
(83.7)
29.2
(84.6)
28.7
(83.7)
27.6
(81.7)
28.7
(83.7)
Daily mean °C (°F)24.4
(75.9)
24.9
(76.8)
25.2
(77.4)
25.3
(77.5)
24.8
(76.6)
23.4
(74.1)
22.2
(72.0)
22.5
(72.5)
24.0
(75.2)
24.4
(75.9)
24.1
(75.4)
23.5
(74.3)
24.1
(75.4)
Mean daily minimum °C (°F)19.5
(67.1)
19.7
(67.5)
19.8
(67.6)
20.0
(68.0)
19.8
(67.6)
19.0
(66.2)
18.6
(65.5)
18.4
(65.1)
19.2
(66.6)
19.5
(67.1)
19.5
(67.1)
19.3
(66.7)
19.4
(66.9)
Record low °C (°F)15.9
(60.6)
15.0
(59.0)
16.3
(61.3)
16.6
(61.9)
16.8
(62.2)
14.2
(57.6)
11.5
(52.7)
13.0
(55.4)
13.5
(56.3)
15.0
(59.0)
17.0
(62.6)
15.2
(59.4)
11.5
(52.7)
Averageprecipitation mm (inches)88.1
(3.47)
106.9
(4.21)
190.0
(7.48)
206.7
(8.14)
187.7
(7.39)
54.1
(2.13)
9.0
(0.35)
29.3
(1.15)
142.9
(5.63)
297.3
(11.70)
225.7
(8.89)
103.3
(4.07)
1,641
(64.61)
Average precipitation days7.38.913.714.715.46.52.63.611.220.917.98.8131.5
Averagerelative humidity (%)82797979808385838080818381
Mean monthlysunshine hours131.6137.4158.2160.5150.4101.560.958.195.5134.1132.3122.81,443.3
Source 1: NOAA[6]
Source 2: Meteo Climat (record highs and lows)[7]

Climate change

[edit]

Gabon is highly vulnerable toclimate change due to its dense coastal population, economic hubs along the shore, and dependence onrain-fed agriculture.[8]Rising sea levels threaten to erode the coastline and contaminate freshwater sources with saltwater. The country is already experiencing more frequent and severeextreme weather events, such as floods, droughts, and storms, which damage infrastructure, displace communities, and disruptfood security and livelihoods.[9]

To adapt, Gabon prioritises protecting its coastal areas, as well as its fishing, agriculture, and forestry industries.[8] Gabon's vast forests act as a netcarbon sink.[10][11] It is recognized as a global leader inclimate action and is widely considered the most carbon-positive country in the world, due to its strong conservation efforts.[9] However, Gabon’s economy remains heavily dependent on oil and other natural resources, leaving it exposed to global market shifts and climate-related risks. In 2023, the country accounted for just over 0.04% of globalgreenhouse gas emissions (24.7 million tonnes). Gabon has pledged to staycarbon neutral beyond 2050 and, with adequate support, aims to maintain net carbon removals of 100 million tons CO2 equivalent per year beyond that date.[12] It also seeks to expand itsrenewable energy sector.[13]

Extreme points

[edit]
Topography of Gabon
Gabon's cities, towns and villages

See also

[edit]

References

[edit]
  1. ^Murray, N.J.; Phinn, S.R.; DeWitt, M.; Ferrari, R.; Johnston, R.; Lyons, M.B.; Clinton, N.; Thau, D.; Fuller, R.A. (2019)."The global distribution and trajectory of tidal flats".Nature.565 (7738):222–225.doi:10.1038/s41586-018-0805-8.PMID 30568300.S2CID 56481043.
  2. ^"Libreville Climate Normals 1961–1990".National Oceanic and Atmospheric Administration. Archived fromthe original on 2017-10-10. RetrievedSeptember 10, 2015.
  3. ^"Port-Gentil Climate Normals 1961–1990".National Oceanic and Atmospheric Administration. Archived fromthe original on 2020-08-02. RetrievedMarch 8, 2015.
  4. ^"Station Port Gentil" (in French). Meteo Climat. Retrieved11 June 2016.
  5. ^"Lambarn (Lambaréné) Climate Normals 1961–1990".National Oceanic and Atmospheric Administration (FTP). Retrieved6 November 2016.(To view documents seeHelp:FTP)
  6. ^"Makokou Climate Normals 1961–1990".National Oceanic and Atmospheric Administration (FTP). Retrieved6 November 2016.(To view documents seeHelp:FTP)
  7. ^"Station Makokou" (in French). Meteo Climat. Retrieved6 November 2016.
  8. ^abWorld Bank Climate Change Knowledge Portal."Gabon".climateknowledgeportal.worldbank.org. Retrieved2025-03-17.
  9. ^abOthering & Belonging Institute."Gabon Case Study".belonging.berkeley.edu. Retrieved2025-03-17.
  10. ^UNDP Biofin."Gabon".BIOFIN. Retrieved2025-03-17.
  11. ^UNFCCC (5 August 2024).Record of the facilitative sharing of views at the sixtieth session of the Subsidiary Body for Implementation: Gabon(PDF).
  12. ^Climate Watch."Gabon".www.climatewatchdata.org. Retrieved2025-03-17.
  13. ^"National Climate Plan (Plan Climat) - Climate Change Laws of the World".climate-laws.org. Retrieved2025-03-17.

Public Domain This article incorporatespublic domain material fromThe World Factbook.CIA.

External links

[edit]
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