Atmospheric deposition — Cropland nitrogen in Tonga
Tonga: Atmospheric deposition — Cropland nitrogen was 56.33 t in 2023. ▬ Flat
Atmospheric deposition — Cropland nitrogen in Tonga, 1961–2023
Source: Food and Agriculture Organization of the United Nations. Measured in t.
Analysis
The most recent figure for atmospheric deposition — cropland nitrogen in Tonga is 56.33 t, measured in 2023.
The figure is up 9.2% over ten years.
Over the whole period, atmospheric deposition — cropland nitrogen in Tonga peaked at 60.01 t in 1974 and was at its lowest, 44.1 t, in 2002.
Tonga ranks 185th of 201 countries on this measure, in the bottom quarter.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 51.41 t | 45.84 t | 58.4 t | 9 |
| 1970s | 57.22 t | 55.38 t | 60.01 t | 10 |
| 1980s | 56.68 t | 54.51 t | 59.53 t | 10 |
| 1990s | 56.22 t | 51.95 t | 59.49 t | 10 |
| 2000s | 47.86 t | 44.1 t | 52.9 t | 10 |
| 2010s | 54.23 t | 50.66 t | 56.64 t | 10 |
| 2020s | 56.24 t | 56.14 t | 56.33 t | 4 |
Countries ranked near Tonga
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 atmospheric deposition — cropland nitrogen in Tonga?
- Atmospheric deposition — cropland nitrogen in Tonga was 56.33 t in 2023, according to Food and Agriculture Organization of the United Nations.
- What is the highest atmospheric deposition — cropland nitrogen recorded in Tonga?
- The highest recorded value was 60.01 t in 1974.
- What is the lowest atmospheric deposition — cropland nitrogen recorded in Tonga?
- The lowest recorded value was 44.1 t in 2002.
- How does Tonga rank for atmospheric deposition — cropland nitrogen?
- Tonga ranks 185th out of 201 countries with data for 2023.
- Is atmospheric deposition — cropland nitrogen rising or falling in Tonga?
- Over the last ten years it is up 9.2%. The long-run trend across the full record is flat.
- Where does this Tonga data come from?
- The figures come from Food and Agriculture Organization of the United Nations, published as part of Atmospheric deposition — 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 (%).