Polynesia vs Speyer, Kreisfreie Stadt: Historical exposure to drought — Cropland soil moisture anomaly
Historical exposure to drought — Cropland soil moisture anomaly over time
- Polynesia
- Speyer, Kreisfreie Stadt
How they compare
Polynesia currently reports -1.12 Percentage change against -1.13 Percentage change in Speyer, Kreisfreie Stadt, a difference of 0.01 Percentage change.
The two have swapped places 32 times across 76 shared years of data; in 1950 it was Polynesia ahead.
Polynesia ranks 1115th and Speyer, Kreisfreie Stadt ranks 1117th of 2960 countries.
Across the 8 decades both report, Polynesia averaged higher in 5 and Speyer, Kreisfreie Stadt in 3.
Head to head by decade
| Decade | Polynesia | Speyer, Kreisfreie Stadt | Difference | Ahead |
|---|---|---|---|---|
| 1950s | -3.94 Percentage change | -2.44 Percentage change | 1.5 Percentage change | Speyer, Kreisfreie Stadt |
| 1960s | 0.8811 Percentage change | 0.5444 Percentage change | 0.3367 Percentage change | Polynesia |
| 1970s | -1.58 Percentage change | 1.35 Percentage change | 2.93 Percentage change | Speyer, Kreisfreie Stadt |
| 1980s | -0.3215 Percentage change | 2.24 Percentage change | 2.56 Percentage change | Speyer, Kreisfreie Stadt |
| 1990s | -0.2606 Percentage change | -0.9867 Percentage change | 0.7261 Percentage change | Polynesia |
| 2000s | 1.03 Percentage change | -1.1 Percentage change | 2.12 Percentage change | Polynesia |
| 2010s | -0.9942 Percentage change | -2.15 Percentage change | 1.16 Percentage change | Polynesia |
| 2020s | -1.2 Percentage change | -1.52 Percentage change | 0.3225 Percentage change | Polynesia |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher historical exposure to drought — cropland soil moisture anomaly, Polynesia or Speyer, Kreisfreie Stadt?
- Polynesia, at -1.12 Percentage change against -1.13 Percentage change in Speyer, Kreisfreie Stadt as of 2025.
- What is the difference in historical exposure to drought — cropland soil moisture anomaly between Polynesia and Speyer, Kreisfreie Stadt?
- 0.01 Percentage change, with Polynesia ahead.
- How many years of comparable data are there for Polynesia and Speyer, Kreisfreie Stadt?
- 76 years are reported by both, from 1950 to 2025.
- How do Polynesia and Speyer, Kreisfreie Stadt rank globally for historical exposure to drought — cropland soil moisture anomaly?
- Polynesia ranks 1115th and Speyer, Kreisfreie Stadt ranks 1117th of 2960 countries.
- 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