Portugal vs Tanzania: River flooding exposure — Cropland share exposed to river flooding
River flooding exposure — Cropland share exposed to river flooding over time
- Portugal
- Tanzania
How they compare
Tanzania currently reports 1.52 Percentage of agricultural land area against 1.45 Percentage of agricultural land area in Portugal, a difference of 0.07 Percentage of agricultural land area.
Across all 23 years both countries report, Tanzania has been ahead every year.
Portugal ranks 109th and Tanzania ranks 106th of 204 countries.
Tanzania has averaged higher in every one of the 3 decades both report.
Head to head by decade
| Decade | Portugal | Tanzania | Difference | Ahead |
|---|---|---|---|---|
| 2000s | 1.45 Percentage of agricultural land area | 1.53 Percentage of agricultural land area | 0.0826 Percentage of agricultural land area | Tanzania |
| 2010s | 1.46 Percentage of agricultural land area | 1.53 Percentage of agricultural land area | 0.0783 Percentage of agricultural land area | Tanzania |
| 2020s | 1.45 Percentage of agricultural land area | 1.52 Percentage of agricultural land area | 0.0627 Percentage of agricultural land area | Tanzania |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher river flooding exposure — cropland share exposed to river flooding, Portugal or Tanzania?
- Tanzania, at 1.52 Percentage of agricultural land area against 1.45 Percentage of agricultural land area in Portugal as of 2022.
- What is the difference in river flooding exposure — cropland share exposed to river flooding between Portugal and Tanzania?
- 0.07 Percentage of agricultural land area, with Tanzania ahead.
- How many years of comparable data are there for Portugal and Tanzania?
- 23 years are reported by both, from 2000 to 2022.
- How do Portugal and Tanzania rank globally for river flooding exposure — cropland share exposed to river flooding?
- Portugal ranks 109th and Tanzania ranks 106th of 204 countries.
- Where does this data come from?
- Organisation for Economic Co-operation and Development, published as River flooding exposure — Cropland share exposed to river flooding. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
The dataset provides a global assessment of land, population, built-up area and cropland exposure to river flooding for different return periods. Exposure indicators to river flooding 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 2000-2020 depending on data availability and is based on river flood hazard maps with a 10-, 20-, 50- and 100-year return period. A return period is the average or estimated time that a specific hazard is likely to recur. 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): JRC River flood hazard map data, Copernicus Climate Change Initiative land cover data and Global Human Settlement Layer population grid data. Contact: ENV.Stat@oecd.org