Iceland vs Tonga: Nitrogen fertilizer use, per square kilometre
Iceland
0.0863 tonnes per square kilometre
in 2023
Tonga
0.0931 tonnes per square kilometre
in 2023
Iceland rank
135th
Tonga rank
132nd
Nitrogen fertilizer use, per square kilometre over time
- Iceland
- Tonga
How they compare
Tonga currently reports 0.0931 tonnes per square kilometre against 0.0863 tonnes per square kilometre in Iceland, a difference of 0.0068 tonnes per square kilometre.
That makes Tonga's figure about 1.1 times Iceland's.
The two have swapped places 11 times across 26 shared years of data; in 1982 it was Iceland ahead.
Iceland ranks 135th and Tonga ranks 132nd of 195 countries.
Iceland has averaged higher in every one of the 4 decades both report.
Head to head by decade
| Decade | Iceland | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.1396 tonnes per square kilometre | 0.1212 tonnes per square kilometre | 0.0184 tonnes per square kilometre | Iceland |
| 2000s | 0.1124 tonnes per square kilometre | 0.0372 tonnes per square kilometre | 0.0752 tonnes per square kilometre | Iceland |
| 2010s | 0.1021 tonnes per square kilometre | 0.0833 tonnes per square kilometre | 0.0188 tonnes per square kilometre | Iceland |
| 2020s | 0.108 tonnes per square kilometre | 0.1063 tonnes per square kilometre | 0.0018 tonnes per square kilometre | Iceland |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher nitrogen fertilizer use, per square kilometre, Iceland or Tonga?
- Tonga, at 0.0931 tonnes per square kilometre against 0.0863 tonnes per square kilometre in Iceland as of 2023.
- What is the difference in nitrogen fertilizer use, per square kilometre between Iceland and Tonga?
- 0.0068 tonnes per square kilometre, with Tonga ahead.
- How many years of comparable data are there for Iceland and Tonga?
- 26 years are reported by both, from 1982 to 2023.
- How do Iceland and Tonga rank globally for nitrogen fertilizer use, per square kilometre?
- Iceland ranks 135th and Tonga ranks 132nd of 195 countries.
- Where does this data come from?
- Statizoid (derived), published as Nitrogen fertilizer use, per square kilometre. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Nitrogen fertilizer use divided by Land area (sq. km), matched on country and year. Neither publisher issues this ratio as a series; it is computed here from both.