Polynesia vs Tonga: Biological fixation — Cropland nitrogen
Biological fixation — Cropland nitrogen over time
- Polynesia
- Tonga
How they compare
Polynesia currently reports 151.68 t against 149.71 t in Tonga, a difference of 1.97 t.
Across all 63 years both countries report, Polynesia has been ahead every year.
Polynesia ranks 163rd and Tonga ranks 164th of 191 countries.
Polynesia has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Polynesia | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 78.51 t | 78.05 t | 0.4583 t | Polynesia |
| 1970s | 97.63 t | 96.94 t | 0.6875 t | Polynesia |
| 1980s | 133.18 t | 132.28 t | 0.9025 t | Polynesia |
| 1990s | 116.73 t | 115.71 t | 1.02 t | Polynesia |
| 2000s | 102.79 t | 101.75 t | 1.04 t | Polynesia |
| 2010s | 147.84 t | 146.44 t | 1.41 t | Polynesia |
| 2020s | 152.35 t | 149.7 t | 2.66 t | Polynesia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher biological fixation — cropland nitrogen, Polynesia or Tonga?
- Polynesia, at 151.68 t against 149.71 t in Tonga as of 2023.
- What is the difference in biological fixation — cropland nitrogen between Polynesia and Tonga?
- 1.97 t, with Polynesia ahead.
- How many years of comparable data are there for Polynesia and Tonga?
- 63 years are reported by both, from 1961 to 2023.
- How do Polynesia and Tonga rank globally for biological fixation — cropland nitrogen?
- Polynesia ranks 163rd and Tonga ranks 164th of 191 countries.
- Where does this data come from?
- Food and Agriculture Organization of the United Nations, published as Biological fixation — Cropland nitrogen. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The Cropland Nutrient balance domain contains information on the flows of nitrogen, phosphorus, and potassium from mineral fertilizer, manure applied, atmospheric deposition, crop removal, and biological fixation over cropland and per unit area of cropland. The flows are aggregated to total inputs and total outputs, from which the overall nutrient balance and nutrient use efficiency on cropland are calculated. Statistics are disseminated in units of tonnes and in kg/ha, as appropriate. Nutrient use efficiency is expressed as a fraction (%).