Leaching — Cropland nitrogen per unit area in Portugal
Portugal: Leaching — Cropland nitrogen per unit area was 12.45 kg/ha in 2023. ▲ Rising
Leaching — Cropland nitrogen per unit area in Portugal, 1961–2023
Source: Food and Agriculture Organization of the United Nations. Measured in kg/ha.
Analysis
The most recent figure for leaching — cropland nitrogen per unit area in Portugal is 12.45 kg/ha, measured in 2023.
That represents a change of up 8.1% on the previous year and down 13.5% over ten years.
Over the whole period, leaching — cropland nitrogen per unit area in Portugal peaked at 16.38 kg/ha in 2017 and was at its lowest, 5.99 kg/ha, in 1962.
Portugal ranks 69th of 201 countries on this measure, in the middle of the range.
The long-run direction has been consistently rising across the 63 years of available data.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1960s | 7.15 kg/ha | 5.99 kg/ha | 8.19 kg/ha | 9 |
| 1970s | 8.78 kg/ha | 7.03 kg/ha | 10.46 kg/ha | 10 |
| 1980s | 10.34 kg/ha | 9.44 kg/ha | 10.94 kg/ha | 10 |
| 1990s | 10.99 kg/ha | 10.09 kg/ha | 12.4 kg/ha | 10 |
| 2000s | 12.56 kg/ha | 11.23 kg/ha | 15.1 kg/ha | 10 |
| 2010s | 14.97 kg/ha | 13.62 kg/ha | 16.38 kg/ha | 10 |
| 2020s | 13.31 kg/ha | 11.52 kg/ha | 16.24 kg/ha | 4 |
Countries ranked near Portugal
More environment data for Portugal
- Standard Deviation 0.44 °C (2025)
- Temperature change 2.15 °C (2025)
- Recovered paper — Production 969,945 t (2024)
- Total fibre furnish — Production 3.65 million t (2024)
- Other paper and paperboard, not elsewhere specified — Import value 28,002 1000 USD (2024)
- Other paper and paperboard, not elsewhere specified — Import quantity 8,251 t (2024)
- Other paper and paperboard — Export value 473,567 1000 USD (2024)
- Other paper and paperboard — Export quantity 582,185 t (2024)
- Other paper and paperboard — Import value 659,862 1000 USD (2024)
- Other paper and paperboard — Import quantity 681,792 t (2024)
Frequently asked questions
- What is leaching — cropland nitrogen per unit area in Portugal?
- Leaching — cropland nitrogen per unit area in Portugal was 12.45 kg/ha in 2023, according to Food and Agriculture Organization of the United Nations.
- What is the highest leaching — cropland nitrogen per unit area recorded in Portugal?
- The highest recorded value was 16.38 kg/ha in 2017.
- What is the lowest leaching — cropland nitrogen per unit area recorded in Portugal?
- The lowest recorded value was 5.99 kg/ha in 1962.
- How does Portugal rank for leaching — cropland nitrogen per unit area?
- Portugal ranks 69th out of 201 countries with data for 2023.
- Is leaching — cropland nitrogen per unit area rising or falling in Portugal?
- Over the last ten years it is down 13.5%. The long-run trend across the full record is rising.
- Where does this Portugal data come from?
- The figures come from Food and Agriculture Organization of the United Nations, published as part of Leaching — 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 (%).