Chlorophyll-a deviations, remote sensing in Christmas Island
Christmas Island: Chlorophyll-a deviations, remote sensing was 0.0% in 2022. ◆ Volatile
Chlorophyll-a deviations, remote sensing in Christmas Island, 2005–2022
Source: United Nations Statistics Division, SDG Global Database. Measured in %.
Analysis
The most recent figure for chlorophyll-a deviations, remote sensing in Christmas Island is 0.0%, measured in 2022. That is the lowest value across all 18 years on record.
The figure is down 100.0% on the previous year and down 100.0% over ten years.
Over the whole period, chlorophyll-a deviations, remote sensing in Christmas Island peaked at 11.9% in 2006 and was at its lowest, 0.0%, in 2022.
That places Christmas Island 209th 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 Christmas Island, year by year
| Year | % | Change |
|---|---|---|
| 2005 | 0.7% | — |
| 2006 | 11.9% | +1635.6% |
| 2007 | 3.7% | -69.1% |
| 2008 | 3.9% | +7.7% |
| 2009 | 0.2% | -94.2% |
| 2010 | 0.0% | -94.3% |
| 2011 | 0.4% | +3315.0% |
| 2012 | 0.7% | +53.1% |
| 2013 | 0.1% | -84.5% |
| 2014 | 0.4% | +259.1% |
| 2015 | 1.5% | +308.4% |
| 2016 | 0.0% | -99.6% |
| 2017 | 5.1% | +78700.6% |
| 2018 | 3.8% | -25.3% |
| 2019 | 8.2% | +115.9% |
| 2020 | 0.7% | -91.2% |
| 2021 | 2.8% | +282.0% |
| 2022 | 0.0% | -100.0% |
Biggest year-on-year movements
Years where Chlorophyll-a deviations, remote sensing in Christmas Island 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 | +78700.6% | 0.0% | 5.1% |
| 2011 | +3315.0% | 0.0% | 0.4% |
| 2006 | +1635.6% | 0.7% | 11.9% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 4.1% | 0.2% | 11.9% | 5 |
| 2010s | 2.0% | 0.0% | 8.2% | 10 |
| 2020s | 1.2% | 0.0% | 2.8% | 3 |
Countries ranked near Christmas Island
More development goals data for Christmas Island
- Red List Index 0.4232 index (2025)
- Domestic material consumption, by type of raw material 0 tonnes (2022)
- Annual mean levels of fine particulate matter (population-weighted) 6.68 µg/m³ (2023)
- Chlorophyll-a anomaly, remote sensing 0.0% (2022)
- Mountain Green Cover Index 0 % (2021)
- Mountain area 3 kmsq (2021)
- Mountain green cover area 0 kmsq (2021)
Frequently asked questions
- What is chlorophyll-a deviations, remote sensing in Christmas Island?
- Chlorophyll-a deviations, remote sensing in Christmas Island 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 Christmas Island?
- The highest recorded value was 11.9% in 2006.
- What is the lowest chlorophyll-a deviations, remote sensing recorded in Christmas Island?
- The lowest recorded value was 0.0% in 2022.
- How does Christmas Island rank for chlorophyll-a deviations, remote sensing?
- Christmas Island ranks 209th out of 213 countries with data for 2022.
- Is chlorophyll-a deviations, remote sensing rising or falling in Christmas Island?
- Over the last ten years it is down 100.0%. The long-run trend across the full record is volatile.
- Where does this Christmas Island 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).