Boeotia vs Samoa: Historical exposure to drought — Cropland soil moisture anomaly
Historical exposure to drought — Cropland soil moisture anomaly over time
- Boeotia
- Samoa
How they compare
Boeotia currently reports 10.7 Percentage change against 0.3183 Percentage change in Samoa, a difference of 10.38 Percentage change.
That makes Boeotia's figure about 33.6 times Samoa's.
The two have swapped places 41 times across 76 shared years of data; in 1950 it was Samoa ahead.
Boeotia ranks 39th and Samoa ranks 40th of 2960 regions.
Across the 8 decades both report, Boeotia averaged higher in 6 and Samoa in 2.
Head to head by decade
| Decade | Boeotia | Samoa | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 1.04 Percentage change | -1.59 Percentage change | 2.63 Percentage change | Boeotia |
| 1960s | 2.72 Percentage change | 0.7472 Percentage change | 1.97 Percentage change | Boeotia |
| 1970s | 6.12 Percentage change | -0.5166 Percentage change | 6.64 Percentage change | Boeotia |
| 1980s | -0.0935 Percentage change | -1.56 Percentage change | 1.47 Percentage change | Boeotia |
| 1990s | -0.2887 Percentage change | -0.2001 Percentage change | 0.0886 Percentage change | Samoa |
| 2000s | 1.33 Percentage change | 1.74 Percentage change | 0.4076 Percentage change | Samoa |
| 2010s | 2.41 Percentage change | 0.7157 Percentage change | 1.7 Percentage change | Boeotia |
| 2020s | 1.75 Percentage change | 1.08 Percentage change | 0.6735 Percentage change | Boeotia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher historical exposure to drought — cropland soil moisture anomaly, Boeotia or Samoa?
- Boeotia, at 10.7 Percentage change against 0.3183 Percentage change in Samoa as of 2025.
- What is the difference in historical exposure to drought — cropland soil moisture anomaly between Boeotia and Samoa?
- 10.38 Percentage change, with Boeotia ahead.
- How many years of comparable data are there for Boeotia and Samoa?
- 76 years are reported by both, from 1950 to 2025.
- How do Boeotia and Samoa rank globally for historical exposure to drought — cropland soil moisture anomaly?
- Boeotia ranks 39th and Samoa ranks 40th 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