Tonga vs Vanuatu: Biological fixation — Cropland nitrogen
Biological fixation — Cropland nitrogen over time
- Tonga
- Vanuatu
How they compare
Vanuatu currently reports 308.45 t against 149.71 t in Tonga, a difference of 158.74 t.
That makes Vanuatu's figure about 2.1 times Tonga's.
The two have swapped places 3 times across 63 shared years of data; in 1961 it was Tonga ahead.
Tonga ranks 164th and Vanuatu ranks 161st of 191 countries.
Across the 7 decades both report, Tonga averaged higher in 1 and Vanuatu in 6.
Head to head by decade
| Decade | Tonga | Vanuatu | Difference | Ahead |
|---|---|---|---|---|
| 1960s | 78.05 t | 34.79 t | 43.26 t | Tonga |
| 1970s | 96.94 t | 107.11 t | 10.16 t | Vanuatu |
| 1980s | 132.28 t | 155.19 t | 22.91 t | Vanuatu |
| 1990s | 115.71 t | 157.22 t | 41.51 t | Vanuatu |
| 2000s | 101.75 t | 202.02 t | 100.26 t | Vanuatu |
| 2010s | 146.44 t | 214.79 t | 68.36 t | Vanuatu |
| 2020s | 149.7 t | 227.17 t | 77.47 t | Vanuatu |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher biological fixation — cropland nitrogen, Tonga or Vanuatu?
- Vanuatu, at 308.45 t against 149.71 t in Tonga as of 2023.
- What is the difference in biological fixation — cropland nitrogen between Tonga and Vanuatu?
- 158.74 t, with Vanuatu ahead.
- How many years of comparable data are there for Tonga and Vanuatu?
- 63 years are reported by both, from 1961 to 2023.
- How do Tonga and Vanuatu rank globally for biological fixation — cropland nitrogen?
- Tonga ranks 164th and Vanuatu ranks 161st 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 (%).