Volatilisation — Cropland nitrogen per unit area in Sao Tome and Principe
Sao Tome and Principe: Volatilisation — Cropland nitrogen per unit area was 5.61 kg/ha in 2023. ◆ Volatile
Volatilisation — Cropland nitrogen per unit area in Sao Tome and Principe, 1961–2023
Source: Food and Agriculture Organization of the United Nations. Measured in kg/ha.
Analysis
Sao Tome and Principe recorded 5.61 kg/ha for volatilisation — cropland nitrogen per unit area in 2023. That is the highest value across all 63 years on record.
That represents a change of up 3.5% on the previous year and up 11.4% over ten years.
Over the whole period, volatilisation — cropland nitrogen per unit area in Sao Tome and Principe peaked at 5.61 kg/ha in 2023 and was at its lowest, 0.2957 kg/ha, in 1980.
That places Sao Tome and Principe 143rd out of 185 countries with data for 2023, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 0.6607 kg/ha | 0.542 kg/ha | 0.8051 kg/ha | 9 |
| 1970s | 0.5199 kg/ha | 0.34 kg/ha | 0.922 kg/ha | 10 |
| 1980s | 0.5015 kg/ha | 0.2957 kg/ha | 0.6118 kg/ha | 10 |
| 1990s | 0.6334 kg/ha | 0.5282 kg/ha | 0.7559 kg/ha | 10 |
| 2000s | 2.21 kg/ha | 0.6164 kg/ha | 3.95 kg/ha | 10 |
| 2010s | 4.85 kg/ha | 4.19 kg/ha | 5.32 kg/ha | 10 |
| 2020s | 5.33 kg/ha | 5.14 kg/ha | 5.61 kg/ha | 4 |
Countries ranked near Sao Tome and Principe
More environment data for Sao Tome and Principe
- Standard Deviation, annual growth rate 0 % change on previous year (2025)
- Standard Deviation 0.214 °C (2025)
- Temperature change 1.16 °C (2025)
- Other paper and paperboard, not elsewhere specified — Import value 14 1000 USD (2024)
- Other paper and paperboard, not elsewhere specified — Import quantity 3 t (2024)
- Other paper and paperboard — Export value 69 1000 USD (2024)
- Other paper and paperboard — Export quantity 166 t (2024)
- Other paper and paperboard — Import value 115 1000 USD (2024)
- Other paper and paperboard — Import quantity 35 t (2024)
- Printing and writing papers — Import value 442 1000 USD (2024)
Frequently asked questions
- What is volatilisation — cropland nitrogen per unit area in Sao Tome and Principe?
- Volatilisation — cropland nitrogen per unit area in Sao Tome and Principe was 5.61 kg/ha in 2023, according to Food and Agriculture Organization of the United Nations.
- What is the highest volatilisation — cropland nitrogen per unit area recorded in Sao Tome and Principe?
- The highest recorded value was 5.61 kg/ha in 2023.
- What is the lowest volatilisation — cropland nitrogen per unit area recorded in Sao Tome and Principe?
- The lowest recorded value was 0.2957 kg/ha in 1980.
- How does Sao Tome and Principe rank for volatilisation — cropland nitrogen per unit area?
- Sao Tome and Principe ranks 143rd out of 185 countries with data for 2023.
- Is volatilisation — cropland nitrogen per unit area rising or falling in Sao Tome and Principe?
- Over the last ten years it is up 11.4%. The long-run trend across the full record is volatile.
- Where does this Sao Tome and Principe data come from?
- The figures come from Food and Agriculture Organization of the United Nations, published as part of Volatilisation — Cropland nitrogen per unit area. 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 (%).