Algeria vs Guinea-Bissau: Marine protected areas

Algeria
6,820 sq. km
in 2010
Guinea-Bissau
16,556 sq. km
in 2010
Algeria rank
13th
Guinea-Bissau rank
12th

Marine protected areas over time

  • Algeria
  • Guinea-Bissau
05.0k10.0k15.0k199020002010

How they compare

Guinea-Bissau currently reports 16,556 sq. km against 6,820 sq. km in Algeria, a difference of 9,736 sq. km.

That makes Guinea-Bissau's figure about 2.4 times Algeria's.

The two have swapped places 1 time across 21 shared years of data; in 1990 it was Algeria ahead.

Algeria ranks 13th and Guinea-Bissau ranks 12th of 37 countries.

Guinea-Bissau has averaged higher in every one of the 3 decades both report.

Head to head by decade

Decade Algeria Guinea-Bissau Difference Ahead
1990s 4,554 sq. km 7,091 sq. km 2,537 sq. km Guinea-Bissau
2000s 6,147 sq. km 16,556 sq. km 10,409 sq. km Guinea-Bissau
2010s 6,820 sq. km 16,556 sq. km 9,736 sq. km Guinea-Bissau

Averages of every year both report within each decade.

Frequently asked questions

Which has higher marine protected areas, Algeria or Guinea-Bissau?
Guinea-Bissau, at 16,556 sq. km against 6,820 sq. km in Algeria as of 2010.
What is the difference in marine protected areas between Algeria and Guinea-Bissau?
9,736 sq. km, with Guinea-Bissau ahead.
How many years of comparable data are there for Algeria and Guinea-Bissau?
21 years are reported by both, from 1990 to 2010.
How do Algeria and Guinea-Bissau rank globally for marine protected areas?
Algeria ranks 13th and Guinea-Bissau ranks 12th of 37 countries.
Where does this data come from?
United Nations Environmental Program and the World Conservation Monitoring Centre, as compiled by the World Resources Institute, based on data from national authorities, national legislation and inter, published as Marine protected areas (sq. km). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Algeria vs Guinea-Bissau: Marine protected areas. Statizoid, drawing on United Nations Environmental Program and the World Conservation Monitoring Centre, as compiled by the World Resources Institute, based on data from national authorities, national legislation and inter. Retrieved 18 August 2026, from https://environment.statizoid.com/compare/marine-protected-areas-sq-km/algeria/guinea-bissau/

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About this data

Indicator
Marine protected areas (sq. km)
Unit
sq. km
Source
United Nations Environmental Program and the World Conservation Monitoring Centre, as compiled by the World Resources Institute, based on data from national authorities, national legislation and inter
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
43 places, 899 data points, 1990–2010
Last refreshed

Marine protected areas are areas of intertidal or subtidal terrain--and overlying water and associated flora and fauna and historical and cultural features--that have been reserved by law or other effective means to protect part or all of the enclosed environment.