Exposure to drought — Land soil moisture anomaly in Alentejo
Alentejo: Exposure to drought — Land soil moisture anomaly was -0.8037 Percentage change in 2024. ◆ Volatile
Exposure to drought — Land soil moisture anomaly in Alentejo, 1981–2024
Source: Organisation for Economic Co-operation and Development. Measured in Percentage change.
Analysis
The most recent figure for exposure to drought — land soil moisture anomaly in Alentejo is -0.8037 Percentage change, measured in 2024.
That represents a change of up 91.1% on the previous year and down 107.9% over ten years.
Over the whole period, exposure to drought — land soil moisture anomaly in Alentejo peaked at 11.98 Percentage change in 2010 and was at its lowest, -20.49 Percentage change, in 1981.
Alentejo ranks 250th of 730 regions on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 1980s | 0.3856 Percentage change | -20.49 Percentage change | 8.79 Percentage change | 9 |
| 1990s | -1.6 Percentage change | -11.96 Percentage change | 9.11 Percentage change | 10 |
| 2000s | 0.0547 Percentage change | -17.01 Percentage change | 9.12 Percentage change | 10 |
| 2010s | -0.8989 Percentage change | -14.6 Percentage change | 11.98 Percentage change | 10 |
| 2020s | -4.16 Percentage change | -8.99 Percentage change | -0.5387 Percentage change | 5 |
More environment data for Alentejo
- Historical exposure to drought — Cropland soil moisture anomaly -0.9618 Percentage change (2025)
- Historical exposure to drought — Land soil moisture anomaly -0.9382 Percentage change (2025)
- Exposure to drought — Cropland soil moisture anomaly -4.54 Percentage change (2024)
- River flooding exposure — Cropland share exposed to river flooding 1.73 Percentage of agricultural land area (2022)
- Land cover and land cover change — Grassland 31.66 Square kilometres (2022)
- Land cover and land cover change — Loss of cropland 1,244 Square kilometres (2022)
- Land cover and land cover change — Gain of artificial surfaces 152.37 Square kilometres (2022)
Frequently asked questions
- What is exposure to drought — land soil moisture anomaly in Alentejo?
- Exposure to drought — land soil moisture anomaly in Alentejo was -0.8037 Percentage change in 2024, according to Organisation for Economic Co-operation and Development.
- What is the highest exposure to drought — land soil moisture anomaly recorded in Alentejo?
- The highest recorded value was 11.98 Percentage change in 2010.
- What is the lowest exposure to drought — land soil moisture anomaly recorded in Alentejo?
- The lowest recorded value was -20.49 Percentage change in 1981.
- How does Alentejo rank for exposure to drought — land soil moisture anomaly?
- Alentejo ranks 250th out of 730 regions with data for 2024.
- Is exposure to drought — land soil moisture anomaly rising or falling in Alentejo?
- Over the last ten years it is down 107.9%. The long-run trend across the full record is volatile.
- Where does this Alentejo data come from?
- The figures come from Organisation for Economic Co-operation and Development, published as part of Exposure to drought — Land soil moisture anomaly. Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 44 observations, free to reuse under OECD Terms and Conditions (attribution required).
About this data
The dataset provides annual anomalies in land and cropland soil moisture content of the top soil layer compared to the reference period 1981-2010. Exposure indicators to drought have been prepared by the Organisation for Economic Co-operation and Development (OECD). Please see the working paper for a more complete description of the methods. The datasets span the period 1981-2022 and is the result of the use of a variety of geospatial data sources, including the ERA5-Land averaged monthly data of volumetric soil moisture and ESA CCI land cover data. Average anomalies have been calculated for both land and cropland exposure to drought. The dataset has a global coverage on a national level; on the sub-national TL2 level (i.e. large subnational regions) results are reported for all OECD countries as well as for Argentina, Brazil, China, India, Indonesia and South Africa. A number of aggregates are included: Euro area, European Union, Advanced economies, Emerging market economies, G7, G20, OECD, OECD Europe, OECD Asia Oceania, OECD Americas and the LAC region. Data source(s): Copernicus Climate Change Initiative land cover data and Copernicus Climate Data Store monthly soil moisture data (ERA5). Contact: ENV.Stat@oecd.org Database documentation