Ionian Islands vs Iran, Islamic Republic of: Historical exposure to drought — Cropland soil moisture anomaly
Historical exposure to drought — Cropland soil moisture anomaly over time
- Ionian Islands
- Iran, Islamic Republic of
How they compare
Ionian Islands currently reports 5.65 Percentage change against -21.27 Percentage change in Iran, Islamic Republic of, a difference of 26.92 Percentage change.
The two have swapped places 34 times across 76 shared years of data; in 1950 it was Ionian Islands ahead.
Ionian Islands ranks 158th and Iran, Islamic Republic of ranks 158th of 2960 regions.
Across the 8 decades both report, Ionian Islands averaged higher in 5 and Iran, Islamic Republic of in 3.
Head to head by decade
| Decade | Ionian Islands | Iran, Islamic Republic of | Difference | Ahead |
|---|---|---|---|---|
| 1950s | -0.4178 Percentage change | -0.3555 Percentage change | 0.0623 Percentage change | Iran, Islamic Republic of |
| 1960s | 2.8 Percentage change | -5.04 Percentage change | 7.85 Percentage change | Ionian Islands |
| 1970s | 5.17 Percentage change | 0.7129 Percentage change | 4.46 Percentage change | Ionian Islands |
| 1980s | -1.35 Percentage change | 2.84 Percentage change | 4.19 Percentage change | Iran, Islamic Republic of |
| 1990s | -0.0952 Percentage change | -0.4899 Percentage change | 0.3947 Percentage change | Ionian Islands |
| 2000s | 1.67 Percentage change | -1.53 Percentage change | 3.2 Percentage change | Ionian Islands |
| 2010s | -0.455 Percentage change | -0.0404 Percentage change | 0.4145 Percentage change | Iran, Islamic Republic of |
| 2020s | -3.46 Percentage change | -8.09 Percentage change | 4.63 Percentage change | Ionian Islands |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher historical exposure to drought — cropland soil moisture anomaly, Ionian Islands or Iran, Islamic Republic of?
- Ionian Islands, at 5.65 Percentage change against -21.27 Percentage change in Iran, Islamic Republic of as of 2025.
- What is the difference in historical exposure to drought — cropland soil moisture anomaly between Ionian Islands and Iran, Islamic Republic of?
- 26.92 Percentage change, with Ionian Islands ahead.
- How many years of comparable data are there for Ionian Islands and Iran, Islamic Republic of?
- 76 years are reported by both, from 1950 to 2025.
- How do Ionian Islands and Iran, Islamic Republic of rank globally for historical exposure to drought — cropland soil moisture anomaly?
- Ionian Islands ranks 158th and Iran, Islamic Republic of ranks 158th of 2960 regions.
- Where does this data come from?
- Organisation for Economic Co-operation and Development, published as Historical exposure to drought — Cropland soil moisture anomaly. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The dataset provides annual anomalies in land and cropland soil moisture content of the top soil layer (0 to 7 cm) 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 1981-2024 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 based on the ERA5-Land reanalysis dataset. Contact: ENV.Stat@oecd.org