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Cambodia vs Tanzania, United Republic of: Share of freshwater Key Biodiversity Areas that are protected

Cambodia
45.0%
in 2025
Tanzania, United Republic of
43.6%
in 2025
Cambodia rank
90th
Tanzania, United Republic of rank
92nd

Share of freshwater Key Biodiversity Areas that are protected over time

  • Cambodia
  • Tanzania, United Republic of
1020304050200020122025

How they compare

Cambodia currently reports 45.0% against 43.6% in Tanzania, United Republic of, a difference of 1.4%.

The two have swapped places 1 time across 26 shared years of data; in 2000 it was Tanzania, United Republic of ahead.

Cambodia ranks 90th and Tanzania, United Republic of ranks 92nd of 164 countries.

Across the 3 decades both report, Cambodia averaged higher in 1 and Tanzania, United Republic of in 2.

Head to head by decade

Decade Cambodia Tanzania, United Republic of Difference Ahead
2000s 12.7% 32.8% 20.1% Tanzania, United Republic of
2010s 24.3% 36.3% 12.1% Tanzania, United Republic of
2020s 45.0% 43.6% 1.4% Cambodia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher share of freshwater key biodiversity areas that are protected, Cambodia or Tanzania, United Republic of?
Cambodia, at 45.0% against 43.6% in Tanzania, United Republic of as of 2025.
What is the difference in share of freshwater key biodiversity areas that are protected between Cambodia and Tanzania, United Republic of?
1.4%, with Cambodia ahead.
How many years of comparable data are there for Cambodia and Tanzania, United Republic of?
26 years are reported by both, from 2000 to 2025.
How do Cambodia and Tanzania, United Republic of rank globally for share of freshwater key biodiversity areas that are protected?
Cambodia ranks 90th and Tanzania, United Republic of ranks 92nd of 164 countries.
Where does this data come from?
BirdLife International, IUCN and UNEP-WCMC – processed by Our World in Data, published as Share of freshwater Key Biodiversity Areas that are protected. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Cambodia vs Tanzania, United Republic of: Share of freshwater Key Biodiversity Areas that are protected. Statizoid, drawing on BirdLife International, IUCN and UNEP-WCMC – processed by Our World in Data. Retrieved 09 September 2026, from https://environment.statizoid.com/compare/proportion-of-important-sites-for-freshwater-biodiversity-covered-by-protected-areas/cambodia/tanzania/

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About this data

Indicator
Share of freshwater Key Biodiversity Areas that are protected
Unit
%
Source
BirdLife International, IUCN and UNEP-WCMC – processed by Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
164 places, 4,264 data points, 2000–2025
Last refreshed

Average proportion of Freshwater Key Biodiversity Areas (KBAs) covered by protected areas (%).