Iceland vs Norway: Lake water quality trophic state
Iceland
2.4%
in 2021
Norway
2.7%
in 2021
Iceland rank
22nd
Norway rank
20th
Lake water quality trophic state over time
- Iceland
- Norway
How they compare
Norway currently reports 2.7% against 2.4% in Iceland, a difference of 0.3%.
That makes Norway's figure about 1.1 times Iceland's.
The two have swapped places 2 times across 5 shared years of data; in 2017 it was Norway ahead.
Iceland ranks 22nd and Norway ranks 20th of 121 countries.
Across the 2 decades both report, Iceland averaged higher in 1 and Norway in 1.
Head to head by decade
| Decade | Iceland | Norway | Difference | Ahead |
|---|---|---|---|---|
| 2010s | 0.4% | 5.9% | 5.5% | Norway |
| 2020s | 3.1% | 2.3% | 0.7% | Iceland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher lake water quality trophic state, Iceland or Norway?
- Norway, at 2.7% against 2.4% in Iceland as of 2021.
- What is the difference in lake water quality trophic state between Iceland and Norway?
- 0.3%, with Norway ahead.
- How many years of comparable data are there for Iceland and Norway?
- 5 years are reported by both, from 2017 to 2021.
- How do Iceland and Norway rank globally for lake water quality trophic state?
- Iceland ranks 22nd and Norway ranks 20th of 121 countries.
- 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.