Chlorophyll-a deviation from the global average in Madagascar
Madagascar: Chlorophyll-a deviation from the global average was 1.1% in 2022. ◆ Volatile
Chlorophyll-a deviation from the global average in Madagascar, 2005–2022
Source: UN Statistics Division – processed by Our World in Data. Measured in %.
Analysis
Madagascar recorded 1.1% for chlorophyll-a deviation from the global average in 2022.
That represents a change of up 54.9% on the previous year and down 24.1% over ten years.
Over the whole period, chlorophyll-a deviation from the global average in Madagascar peaked at 4.2% in 2019 and was at its lowest, 0.2%, in 2016.
That places Madagascar 113th out of 195 countries with data for 2022, putting it in the middle of the range.
The series is highly variable year to year, so single readings are best treated with caution.
Chlorophyll-a deviation from the global average in Madagascar, year by year
| Year | % | Change |
|---|---|---|
| 2005 | 2.0% | — |
| 2006 | 2.1% | +6.0% |
| 2007 | 2.8% | +32.5% |
| 2008 | 3.8% | +34.9% |
| 2009 | 1.0% | -72.8% |
| 2010 | 0.5% | -52.4% |
| 2011 | 1.4% | +189.8% |
| 2012 | 1.4% | +2.1% |
| 2013 | 0.9% | -40.7% |
| 2014 | 1.5% | +70.9% |
| 2015 | 0.9% | -36.1% |
| 2016 | 0.2% | -78.7% |
| 2017 | 1.7% | +730.0% |
| 2018 | 1.3% | -22.3% |
| 2019 | 4.2% | +222.5% |
| 2020 | 4.1% | -1.9% |
| 2021 | 0.7% | -82.6% |
| 2022 | 1.1% | +54.9% |
Madagascar compared with similar countries
- Madagascar's 1.1% is below the median for low income countries, which is 2.2%, 50% of the median. (13 countries reporting)
- Madagascar's 1.1% is below the median for Sub-Saharan Africa, which is 2.3%, 48% of the median. (32 countries reporting)
Biggest year-on-year movements
Years where Chlorophyll-a deviation from the global average in Madagascar 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 | +730.0% | 0.2% | 1.7% |
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 2.4% | 1.0% | 3.8% | 5 |
| 2010s | 1.4% | 0.2% | 4.2% | 10 |
| 2020s | 2.0% | 0.7% | 4.1% | 3 |
Countries ranked near Madagascar
More reference data data for Madagascar
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.4459 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 4.82 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 5.9 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.4503 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 5.9 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 1.5 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 1.43 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 26.56 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 32.81 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 2.45 (2050)
Frequently asked questions
- What is chlorophyll-a deviation from the global average in Madagascar?
- Chlorophyll-a deviation from the global average in Madagascar was 1.1% 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 Madagascar?
- The highest recorded value was 4.2% in 2019.
- What is the lowest chlorophyll-a deviation from the global average recorded in Madagascar?
- The lowest recorded value was 0.2% in 2016.
- How does Madagascar rank for chlorophyll-a deviation from the global average?
- Madagascar ranks 113th out of 195 countries with data for 2022.
- Is chlorophyll-a deviation from the global average rising or falling in Madagascar?
- Over the last ten years it is down 24.1%. The long-run trend across the full record is volatile.
- Where does this Madagascar 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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CSV · JSON — 18 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Chlorophyll-a deviations, remote sensing (%).