Portugal vs Tuvalu: Lakes and rivers seasonal water area change

Portugal
61.6%
in 2022
Tuvalu
60.4%
in 2022
Portugal rank
110th
Tuvalu rank
112th

Lakes and rivers seasonal water area change over time

  • Portugal
  • Tuvalu
-50050100200520132022

How they compare

Portugal currently reports 61.6% against 60.4% in Tuvalu, a difference of 1.2%.

The two have swapped places 7 times across 18 shared years of data; in 2005 it was Tuvalu ahead.

Portugal ranks 110th and Tuvalu ranks 112th of 247 countries.

Across the 3 decades both report, Portugal averaged higher in 1 and Tuvalu in 2.

Head to head by decade

Decade Portugal Tuvalu Difference Ahead
2000s 4.4% 19.7% 15.3% Tuvalu
2010s 24.9% 21.2% 3.8% Portugal
2020s 46.5% 80.3% 33.8% Tuvalu

Averages of every year both report within each decade.

Frequently asked questions

Which has higher lakes and rivers seasonal water area change, Portugal or Tuvalu?
Portugal, at 61.6% against 60.4% in Tuvalu as of 2022.
What is the difference in lakes and rivers seasonal water area change between Portugal and Tuvalu?
1.2%, with Portugal ahead.
How many years of comparable data are there for Portugal and Tuvalu?
18 years are reported by both, from 2005 to 2022.
How do Portugal and Tuvalu rank globally for lakes and rivers seasonal water area change?
Portugal ranks 110th and Tuvalu ranks 112th of 247 countries.
Where does this data come from?
United Nations Statistics Division, SDG Global Database, published as Lakes and rivers seasonal water area change (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Portugal vs Tuvalu: Lakes and rivers seasonal water area change. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 10 September 2026, from https://environment.statizoid.com/compare/lakes-and-rivers-seasonal-water-area-change-percent/portugal/tuvalu/

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About this data

Indicator
Lakes and rivers seasonal water area change (%)
Unit
%
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
286 places, 5,146 data points, 2005–2022
Last refreshed