Melanesia vs World: Lake water quality trophic state
Melanesia
3.0%
in 2021
World
2.1%
in 2021
Melanesia rank
7th
World rank
7th
Lake water quality trophic state over time
- Melanesia
- World
How they compare
Melanesia currently reports 3.0% against 2.1% in World, a difference of 0.9%.
That makes Melanesia's figure about 1.4 times World's.
The two have swapped places 1 time across 5 shared years of data; in 2017 it was World ahead.
Melanesia ranks 7th and World ranks 7th of 38 regions.
Melanesia has averaged higher in every one of the 2 decades both report.
Head to head by decade
| Decade | Melanesia | World | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 2.8% | 2.4% | 0.4% | Melanesia |
| 2020s | 2.9% | 1.9% | 1.0% | Melanesia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher lake water quality trophic state, Melanesia or World?
- Melanesia, at 3.0% against 2.1% in World as of 2021.
- What is the difference in lake water quality trophic state between Melanesia and World?
- 0.9%, with Melanesia ahead.
- How many years of comparable data are there for Melanesia and World?
- 5 years are reported by both, from 2017 to 2021.
- How do Melanesia and World rank globally for lake water quality trophic state?
- Melanesia ranks 7th and World ranks 7th of 38 regions.
- 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.