Chlorophyll-a deviations, remote sensing in Senegal
Senegal: Chlorophyll-a deviations, remote sensing was 2.4% in 2022. ▼ Falling
Chlorophyll-a deviations, remote sensing in Senegal, 2005–2022
Source: United Nations Statistics Division, SDG Global Database. Measured in %.
Analysis
In 2022, chlorophyll-a deviations, remote sensing in Senegal stood at 2.4%.
That represents a change of down 49.6% on the previous year and down 45.8% over ten years.
Over the whole period, chlorophyll-a deviations, remote sensing in Senegal peaked at 9.5% in 2018 and was at its lowest, 1.3%, in 2020.
Senegal ranks 80th of 213 countries on this measure, in the middle of the range.
The long-run direction has been consistently falling across the 18 years of available data.
Chlorophyll-a deviations, remote sensing in Senegal, year by year
| Year | % | Change |
|---|---|---|
| 2005 | 5.1% | — |
| 2006 | 6.8% | +34.0% |
| 2007 | 9.3% | +35.6% |
| 2008 | 4.9% | -46.7% |
| 2009 | 8.2% | +66.1% |
| 2010 | 1.3% | -83.8% |
| 2011 | 2.7% | +100.9% |
| 2012 | 4.4% | +64.0% |
| 2013 | 4.1% | -7.2% |
| 2014 | 7.4% | +82.1% |
| 2015 | 6.4% | -13.7% |
| 2016 | 5.7% | -10.6% |
| 2017 | 6.1% | +6.4% |
| 2018 | 9.5% | +56.9% |
| 2019 | 5.9% | -37.8% |
| 2020 | 1.3% | -78.1% |
| 2021 | 4.7% | +264.2% |
| 2022 | 2.4% | -49.6% |
Senegal compared with similar countries
- Senegal's 2.4% is above the median for lower middle income countries, which is 1.7%, 1.4× the median. (33 countries reporting)
- Senegal's 2.4% is above the median for Sub-Saharan Africa, which is 2.4%, 1.0× the median. (29 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 6.9% | 4.9% | 9.3% | 5 |
| 2010s | 5.3% | 1.3% | 9.5% | 10 |
| 2020s | 2.8% | 1.3% | 4.7% | 3 |
Countries ranked near Senegal
More development goals data for Senegal
- Red List Index 0.9773 index (2025)
- Number of refugees per 100,000 population, by country of origin 68.58 per 100,000 people (2025)
- Manufacturing value added per capita 199.23 constant US$ (2025)
- Number of transboundary breeds 36 (2025)
- Number of transboundary breeds (not extinct) 34 (2025)
- Number of transboundary breeds with unknown risk status 20 (2025)
- Number of local breeds with unknown risk status 9 (2025)
- Number of local breeds (not extinct) 19 (2025)
- Number of local breeds kept in the country 20 (2025)
- Infant deaths 15,406 (2024)
Frequently asked questions
- What is chlorophyll-a deviations, remote sensing in Senegal?
- Chlorophyll-a deviations, remote sensing in Senegal was 2.4% in 2022, according to United Nations Statistics Division, SDG Global Database.
- What is the highest chlorophyll-a deviations, remote sensing recorded in Senegal?
- The highest recorded value was 9.5% in 2018.
- What is the lowest chlorophyll-a deviations, remote sensing recorded in Senegal?
- The lowest recorded value was 1.3% in 2020.
- How does Senegal rank for chlorophyll-a deviations, remote sensing?
- Senegal ranks 80th out of 213 countries with data for 2022.
- Is chlorophyll-a deviations, remote sensing rising or falling in Senegal?
- Over the last ten years it is down 45.8%. The long-run trend across the full record is falling.
- Where does this Senegal data come from?
- The figures come from United Nations Statistics Division, SDG Global Database, published as part of Chlorophyll-a deviations, remote sensing (%). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 18 observations, free to reuse under UN SDG Global Database (open, attribution requested).