Volatilisation — Cropland nitrogen in Tonga
Tonga: Volatilisation — Cropland nitrogen was 227.58 t in 2023. ▲ Rising
Volatilisation — Cropland nitrogen in Tonga, 1961–2023
Source: Food and Agriculture Organization of the United Nations. Measured in t.
Analysis
The most recent figure for volatilisation — cropland nitrogen in Tonga is 227.58 t, measured in 2023.
That represents a change of up 1.3% on the previous year and up 1.3% over ten years.
Over the whole period, volatilisation — cropland nitrogen in Tonga peaked at 271.62 t in 1988 and was at its lowest, 42.64 t, in 1961.
Tonga ranks 180th of 201 countries on this measure, in the bottom quarter.
The long-run direction has been consistently rising across the 63 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 65.89 t | 42.64 t | 79.32 t | 9 |
| 1970s | 125.48 t | 69.25 t | 210.66 t | 10 |
| 1980s | 225.37 t | 175.16 t | 271.62 t | 10 |
| 1990s | 200.29 t | 190.23 t | 208.73 t | 10 |
| 2000s | 203.94 t | 196.32 t | 232.24 t | 10 |
| 2010s | 221.61 t | 201.68 t | 239.76 t | 10 |
| 2020s | 229.99 t | 224.6 t | 235.94 t | 4 |
Countries ranked near Tonga
- 177 Singapore 265.75 t compare
- 178 Bahamas 236.49 t compare
- 179 Sao Tome and Principe 235.43 t compare
- 181 Djibouti 206.78 t compare
- 182 Saint Lucia 180.95 t compare
- 183 French Polynesia 178.04 t compare
More environment data for Tonga
- Standard Deviation 0.234 °C (2025)
- Temperature change 0.858 °C (2025)
- Other paper and paperboard, not elsewhere specified — Import value 232 1000 USD (2024)
- Other paper and paperboard, not elsewhere specified — Import quantity 8 t (2024)
- Other paper and paperboard — Export value 42 1000 USD (2024)
- Other paper and paperboard — Export quantity 37 t (2024)
- Other paper and paperboard — Import value 400 1000 USD (2024)
- Other paper and paperboard — Import quantity 67 t (2024)
- Printing and writing papers — Import value 209 1000 USD (2024)
- Printing and writing papers — Import quantity 166 t (2024)
Frequently asked questions
- What is volatilisation — cropland nitrogen in Tonga?
- Volatilisation — cropland nitrogen in Tonga was 227.58 t in 2023, according to Food and Agriculture Organization of the United Nations.
- What is the highest volatilisation — cropland nitrogen recorded in Tonga?
- The highest recorded value was 271.62 t in 1988.
- What is the lowest volatilisation — cropland nitrogen recorded in Tonga?
- The lowest recorded value was 42.64 t in 1961.
- How does Tonga rank for volatilisation — cropland nitrogen?
- Tonga ranks 180th out of 201 countries with data for 2023.
- Is volatilisation — cropland nitrogen rising or falling in Tonga?
- Over the last ten years it is up 1.3%. The long-run trend across the full record is rising.
- Where does this Tonga data come from?
- The figures come from Food and Agriculture Organization of the United Nations, published as part of Volatilisation — Cropland nitrogen. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 63 observations, free to reuse under CC BY-NC-SA 3.0 IGO (FAO).
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 (%).