Chlorophyll-a deviation from the global average in Mauritania
Mauritania: Chlorophyll-a deviation from the global average was 1.9% in 2022. ◆ Volatile
Chlorophyll-a deviation from the global average in Mauritania, 2005–2022
Source: UN Statistics Division – processed by Our World in Data. Measured in %.
Analysis
The most recent figure for chlorophyll-a deviation from the global average in Mauritania is 1.9%, measured in 2022.
The figure is down 66.3% on the previous year and down 70.1% over ten years.
Over the whole period, chlorophyll-a deviation from the global average in Mauritania peaked at 14.8% in 2018 and was at its lowest, 1.4%, in 2010.
Mauritania ranks 87th of 193 countries on this measure, in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 6.1% | 1.9% | 12.1% | 5 |
| 2010s | 6.8% | 1.4% | 14.8% | 10 |
| 2020s | 3.4% | 1.9% | 5.6% | 3 |
Countries ranked near Mauritania
More reference data data for Mauritania
- Spring temperature anomalies -0.5281 °C (2026)
- Summer temperature anomalies 1.47 °C (2026)
- Temperature anomalies by month 0.348 °C (2026)
- Universal right to vote in practice 2 (2025)
- Autumn temperature anomalies 0.3267 °C (2025)
- Winter temperature anomalies -1.5 °C (2025)
- Consumer price index 171.28 2010 = 100 (2025)
- Universal right to vote 2 (2025)
- Competitive elections 0 (2025)
- Men's universal right to vote 1 (2025)
Frequently asked questions
- What is chlorophyll-a deviation from the global average in Mauritania?
- Chlorophyll-a deviation from the global average in Mauritania was 1.9% in 2022, according to UN Statistics Division – processed by Our World in Data.
- What is the highest chlorophyll-a deviation from the global average recorded in Mauritania?
- The highest recorded value was 14.8% in 2018.
- What is the lowest chlorophyll-a deviation from the global average recorded in Mauritania?
- The lowest recorded value was 1.4% in 2010.
- How does Mauritania rank for chlorophyll-a deviation from the global average?
- Mauritania ranks 87th out of 193 countries with data for 2022.
- Is chlorophyll-a deviation from the global average rising or falling in Mauritania?
- Over the last ten years it is down 70.1%. The long-run trend across the full record is volatile.
- Where does this Mauritania data come from?
- The figures come from UN Statistics Division – processed by Our World in Data, published as part of Chlorophyll-a deviation from the global average. Statizoid updates them automatically from the source API.
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About this data
Chlorophyll-a deviations, remote sensing (%)