Groningen vs Iran: Exposure to drought — Cropland soil moisture anomaly
Exposure to drought — Cropland soil moisture anomaly over time
- Groningen
- Iran
How they compare
Groningen currently reports 0.7084 Percentage change against -3.86 Percentage change in Iran, a difference of 4.57 Percentage change.
The two have swapped places 19 times across 44 shared years of data; in 1981 it was Iran ahead.
Groningen ranks 73rd and Iran ranks 75th of 700 regions.
Across the 5 decades both report, Groningen averaged higher in 2 and Iran in 3.
Head to head by decade
| Decade | Groningen | Iran | Difference | Ahead |
|---|---|---|---|---|
| 1980s | 0.5945 Percentage change | 2.23 Percentage change | 1.64 Percentage change | Iran |
| 1990s | -0.8338 Percentage change | 0.1859 Percentage change | 1.02 Percentage change | Iran |
| 2000s | 0.4138 Percentage change | -1.37 Percentage change | 1.79 Percentage change | Groningen |
| 2010s | -2.15 Percentage change | 0.0908 Percentage change | 2.24 Percentage change | Iran |
| 2020s | -0.3306 Percentage change | -4.84 Percentage change | 4.51 Percentage change | Groningen |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher exposure to drought — cropland soil moisture anomaly, Groningen or Iran?
- Groningen, at 0.7084 Percentage change against -3.86 Percentage change in Iran as of 2024.
- What is the difference in exposure to drought — cropland soil moisture anomaly between Groningen and Iran?
- 4.57 Percentage change, with Groningen ahead.
- How many years of comparable data are there for Groningen and Iran?
- 44 years are reported by both, from 1981 to 2024.
- How do Groningen and Iran rank globally for exposure to drought — cropland soil moisture anomaly?
- Groningen ranks 73rd and Iran ranks 75th of 700 regions.
- Where does this data come from?
- Organisation for Economic Co-operation and Development, published as 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 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