Chlorophyll-a anomaly, remote sensing in French Guiana
French Guiana: Chlorophyll-a anomaly, remote sensing was 4.5% in 2022. ▼ Falling
Latest (2022)
4.5%
Change on year
down 41.0%
World rank
7th
of 204 countries
All-time high
7.7%
in 2021
All-time low
4.5%
in 2022
Years of data
5
2018–2022
Chlorophyll-a anomaly, remote sensing in French Guiana, 2018–2022
Source: United Nations Statistics Division, SDG Global Database. Measured in %.
Analysis
The most recent figure for chlorophyll-a anomaly, remote sensing in French Guiana is 4.5%, measured in 2022. That is the lowest value across all 5 years on record.
The figure is down 41.0% on the previous year and down 29.6% over five years.
French Guiana ranks 7th of 204 countries on this measure, in the top 10%.
Chlorophyll-a anomaly, remote sensing in French Guiana, year by year
| Year | % | Change |
|---|---|---|
| 2018 | 6.4% | — |
| 2019 | 6.7% | +3.9% |
| 2020 | 6.9% | +2.7% |
| 2021 | 7.7% | +11.8% |
| 2022 | 4.5% | -41.0% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2010s | 6.6% | 6.4% | 6.7% | 2 |
| 2020s | 6.3% | 4.5% | 7.7% | 3 |
Countries ranked near French Guiana
More development goals data for French Guiana
- Red List Index 0.7571 index (2025)
- Number of refugees per 100,000 population, by country of origin 12.75 per 100,000 people (2025)
- Number of local breeds with unknown risk status 1 (2025)
- Number of local breeds (not extinct) 1 (2025)
- Number of local breeds kept in the country 1 (2025)
- Alcohol consumption per capita (aged 15 years and older) within a 6.92 ltpureal (2024)
- Number of victims of intentional homicide, by sex 39 (2020)
- Change in maximum river flow 51.3% (2024)
- Change in minimum river flow 81.7% (2024)
- River flow maximum 62,061 m3 per sec (2024)
Frequently asked questions
- What is chlorophyll-a anomaly, remote sensing in French Guiana?
- Chlorophyll-a anomaly, remote sensing in French Guiana was 4.5% in 2022, according to United Nations Statistics Division, SDG Global Database.
- What is the highest chlorophyll-a anomaly, remote sensing recorded in French Guiana?
- The highest recorded value was 7.7% in 2021.
- What is the lowest chlorophyll-a anomaly, remote sensing recorded in French Guiana?
- The lowest recorded value was 4.5% in 2022.
- How does French Guiana rank for chlorophyll-a anomaly, remote sensing?
- French Guiana ranks 7th out of 204 countries with data for 2022.
- Where does this French Guiana data come from?
- The figures come from United Nations Statistics Division, SDG Global Database, published as part of Chlorophyll-a anomaly, remote sensing (%). Statizoid updates them automatically from the source API.
Download this data
CSV · JSON — 5 observations, free to reuse under UN SDG Global Database (open, attribution requested).