Volatilisation — Cropland nitrogen per unit area in Sierra Leone
Sierra Leone: Volatilisation — Cropland nitrogen per unit area was 1.66 kg/ha in 2023. ▲ Rising
Volatilisation — Cropland nitrogen per unit area in Sierra Leone, 1961–2023
Source: Food and Agriculture Organization of the United Nations. Measured in kg/ha.
Analysis
Sierra Leone recorded 1.66 kg/ha for volatilisation — cropland nitrogen per unit area in 2023.
The figure is down 1.6% on the previous year and up 68.2% over ten years.
Over the whole period, volatilisation — cropland nitrogen per unit area in Sierra Leone peaked at 1.72 kg/ha in 1986 and was at its lowest, 0.3208 kg/ha, in 2003.
That places Sierra Leone 193rd out of 201 countries with data for 2023, putting it 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 | 0.7937 kg/ha | 0.5256 kg/ha | 1.5 kg/ha | 9 |
| 1970s | 1.24 kg/ha | 1.03 kg/ha | 1.59 kg/ha | 10 |
| 1980s | 1.28 kg/ha | 0.9778 kg/ha | 1.72 kg/ha | 10 |
| 1990s | 1.35 kg/ha | 0.9946 kg/ha | 1.57 kg/ha | 10 |
| 2000s | 0.5826 kg/ha | 0.3208 kg/ha | 1.21 kg/ha | 10 |
| 2010s | 1.07 kg/ha | 0.635 kg/ha | 1.66 kg/ha | 10 |
| 2020s | 1.68 kg/ha | 1.65 kg/ha | 1.71 kg/ha | 4 |
Countries ranked near Sierra Leone
- 190 Côte d'Ivoire 2.23 kg/ha compare
- 191 Vanuatu 2.08 kg/ha compare
- 192 Nigeria 2.07 kg/ha compare
- 194 Congo 1.62 kg/ha compare
- 195 Solomon Islands 1.52 kg/ha compare
- 196 Equatorial Guinea 1.43 kg/ha compare
More environment data for Sierra Leone
- Standard Deviation 0.232 °C (2025)
- Temperature change 1.28 °C (2025)
- Other paper and paperboard, not elsewhere specified — Import value 2,329 1000 USD (2024)
- Other paper and paperboard, not elsewhere specified — Import quantity 186 t (2024)
- Other paper and paperboard — Export value 307 1000 USD (2024)
- Other paper and paperboard — Export quantity 410 t (2024)
- Other paper and paperboard — Import value 2,804 1000 USD (2024)
- Other paper and paperboard — Import quantity 578 t (2024)
- Printing and writing papers — Import value 2,032 1000 USD (2024)
- Printing and writing papers — Import quantity 2,006 t (2024)
Frequently asked questions
- What is volatilisation — cropland nitrogen per unit area in Sierra Leone?
- Volatilisation — cropland nitrogen per unit area in Sierra Leone was 1.66 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 Sierra Leone?
- The highest recorded value was 1.72 kg/ha in 1986.
- What is the lowest volatilisation — cropland nitrogen per unit area recorded in Sierra Leone?
- The lowest recorded value was 0.3208 kg/ha in 2003.
- How does Sierra Leone rank for volatilisation — cropland nitrogen per unit area?
- Sierra Leone ranks 193rd out of 201 countries with data for 2023.
- Is volatilisation — cropland nitrogen per unit area rising or falling in Sierra Leone?
- Over the last ten years it is up 68.2%. The long-run trend across the full record is rising.
- Where does this Sierra Leone 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 (%).