Sri Lanka vs Western Cape: Historical exposure to drought — Cropland soil moisture anomaly
Historical exposure to drought — Cropland soil moisture anomaly over time
- Sri Lanka
- Western Cape
How they compare
Western Cape currently reports 15.24 Percentage change against 5.49 Percentage change in Sri Lanka, a difference of 9.75 Percentage change.
That makes Western Cape's figure about 2.8 times Sri Lanka's.
The two have swapped places 24 times across 76 shared years of data; in 1950 it was Western Cape ahead.
Sri Lanka ranks 11th and Western Cape ranks 12th of 168 countries.
Across the 8 decades both report, Sri Lanka averaged higher in 5 and Western Cape in 3.
Head to head by decade
| Decade | Sri Lanka | Western Cape | Difference | Ahead |
|---|---|---|---|---|
| 1950s | -3.13 Percentage change | -3.23 Percentage change | 0.0945 Percentage change | Sri Lanka |
| 1960s | 6.74 Percentage change | -5.74 Percentage change | 12.47 Percentage change | Sri Lanka |
| 1970s | -1.25 Percentage change | 4.61 Percentage change | 5.86 Percentage change | Western Cape |
| 1980s | -0.8544 Percentage change | 0.0751 Percentage change | 0.9295 Percentage change | Western Cape |
| 1990s | -1.79 Percentage change | -2.05 Percentage change | 0.2684 Percentage change | Sri Lanka |
| 2000s | 1.44 Percentage change | 1.49 Percentage change | 0.0478 Percentage change | Western Cape |
| 2010s | 3.91 Percentage change | -5.61 Percentage change | 9.53 Percentage change | Sri Lanka |
| 2020s | 4.62 Percentage change | -0.1073 Percentage change | 4.73 Percentage change | Sri Lanka |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher historical exposure to drought — cropland soil moisture anomaly, Sri Lanka or Western Cape?
- Western Cape, at 15.24 Percentage change against 5.49 Percentage change in Sri Lanka as of 2025.
- What is the difference in historical exposure to drought — cropland soil moisture anomaly between Sri Lanka and Western Cape?
- 9.75 Percentage change, with Western Cape ahead.
- How many years of comparable data are there for Sri Lanka and Western Cape?
- 76 years are reported by both, from 1950 to 2025.
- How do Sri Lanka and Western Cape rank globally for historical exposure to drought — cropland soil moisture anomaly?
- Sri Lanka ranks 11th and Western Cape ranks 12th of 168 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