Chlorophyll-a deviations, remote sensing in Cocos (Keeling) Islands
Cocos (Keeling) Islands: Chlorophyll-a deviations, remote sensing was 0.0% in 2022. ◆ Volatile
Chlorophyll-a deviations, remote sensing in Cocos (Keeling) Islands, 2005–2022
Source: United Nations Statistics Division, SDG Global Database. Measured in %.
Analysis
In 2022, chlorophyll-a deviations, remote sensing in Cocos (Keeling) Islands stood at 0.0%.
That represents a change of down 98.2% on the previous year and down 61.7% over ten years.
Over the whole period, chlorophyll-a deviations, remote sensing in Cocos (Keeling) Islands peaked at 7.2% in 2018 and was at its lowest, 0.0%, in 2020.
That places Cocos (Keeling) Islands 198th out of 213 countries with data for 2022, putting it in the bottom quarter.
The series is highly variable year to year, so single readings are best treated with caution.
Chlorophyll-a deviations, remote sensing in Cocos (Keeling) Islands, year by year
| Year | % | Change |
|---|---|---|
| 2005 | 0.2% | — |
| 2006 | 5.0% | +3087.3% |
| 2007 | 4.7% | -7.4% |
| 2008 | 5.5% | +18.5% |
| 2009 | 2.2% | -59.4% |
| 2010 | 0.0% | -98.1% |
| 2011 | 0.7% | +1680.3% |
| 2012 | 0.1% | -86.6% |
| 2013 | 1.1% | +1021.8% |
| 2014 | 0.1% | -89.9% |
| 2015 | 0.1% | +21.1% |
| 2016 | 0.0% | -94.7% |
| 2017 | 3.6% | +49461.9% |
| 2018 | 7.2% | +99.8% |
| 2019 | 3.3% | -54.8% |
| 2020 | 0.0% | -99.9% |
| 2021 | 2.2% | +48469.1% |
| 2022 | 0.0% | -98.2% |
Biggest year-on-year movements
Years where Chlorophyll-a deviations, remote sensing in Cocos (Keeling) Islands changed far more than this series normally does. A large move can be a real event or a change in how the figure was measured — the source note below says who published it.
| Year | Change | From | To |
|---|---|---|---|
| 2017 | +49461.9% | 0.0% | 3.6% |
| 2021 | +48469.1% | 0.0% | 2.2% |
| 2006 | +3087.3% | 0.2% | 5.0% |
| 2011 | +1680.3% | 0.0% | 0.7% |
| 2013 | +1021.8% | 0.1% | 1.1% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 3.5% | 0.2% | 5.5% | 5 |
| 2010s | 1.6% | 0.0% | 7.2% | 10 |
| 2020s | 0.7% | 0.0% | 2.2% | 3 |
Countries ranked near Cocos (Keeling) Islands
More development goals data for Cocos (Keeling) Islands
- Red List Index 0.7841 index (2025)
- Average tariff applied by developed countries, most-favored nation 16.7% (2024)
- Average tariff applied by developed countries, preferential status 16.7% (2024)
- Annual mean levels of fine particulate matter (population-weighted) 6.41 µg/m³ (2023)
- Chlorophyll-a anomaly, remote sensing 0.0% (2022)
Frequently asked questions
- What is chlorophyll-a deviations, remote sensing in Cocos (Keeling) Islands?
- Chlorophyll-a deviations, remote sensing in Cocos (Keeling) Islands was 0.0% in 2022, according to United Nations Statistics Division, SDG Global Database.
- What is the highest chlorophyll-a deviations, remote sensing recorded in Cocos (Keeling) Islands?
- The highest recorded value was 7.2% in 2018.
- What is the lowest chlorophyll-a deviations, remote sensing recorded in Cocos (Keeling) Islands?
- The lowest recorded value was 0.0% in 2020.
- How does Cocos (Keeling) Islands rank for chlorophyll-a deviations, remote sensing?
- Cocos (Keeling) Islands ranks 198th out of 213 countries with data for 2022.
- Is chlorophyll-a deviations, remote sensing rising or falling in Cocos (Keeling) Islands?
- Over the last ten years it is down 61.7%. The long-run trend across the full record is volatile.
- Where does this Cocos (Keeling) Islands 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).