Central and Southern Asia vs China: Lake water quality trophic state

Central and Southern Asia
0.8%
in 2021
China
2.3%
in 2021
Central and Southern Asia rank
25th
China rank
23rd

Lake water quality trophic state over time

  • Central and Southern Asia
  • China
0.511.522.53201720192021

How they compare

China currently reports 2.3% against 0.8% in Central and Southern Asia, a difference of 1.5%.

That makes China's figure about 2.9 times Central and Southern Asia's.

Across all 5 years both countries report, China has been ahead every year.

Central and Southern Asia ranks 25th and China ranks 23rd of 30 groups.

China has averaged higher in every one of the 2 decades both report.

Head to head by decade

Decade Central and Southern Asia China Difference Ahead
2010s 0.7% 2.6% 1.9% China
2020s 0.8% 2.4% 1.6% China

Averages of every year both report within each decade.

Frequently asked questions

Which has higher lake water quality trophic state, Central and Southern Asia or China?
China, at 2.3% against 0.8% in Central and Southern Asia as of 2021.
What is the difference in lake water quality trophic state between Central and Southern Asia and China?
1.5%, with China ahead.
How many years of comparable data are there for Central and Southern Asia and China?
5 years are reported by both, from 2017 to 2021.
How do Central and Southern Asia and China rank globally for lake water quality trophic state?
Central and Southern Asia ranks 25th and China ranks 23rd of 30 groups.
Where does this data come from?
United Nations Statistics Division, SDG Global Database, published as Lake water quality trophic state (%). Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Central and Southern Asia vs China: Lake water quality trophic state. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 04 September 2026, from https://environment.statizoid.com/compare/lake-water-quality-trophic-state-percent/central-and-southern-asia/china/

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About this data

Indicator
Lake water quality trophic state (%)
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
170 places, 850 data points, 2017–2021
Last refreshed