Chlorophyll-a deviation from the global average in Guinea-Bissau
Guinea-Bissau: Chlorophyll-a deviation from the global average was 3.0% in 2022. ◆ Volatile
Chlorophyll-a deviation from the global average in Guinea-Bissau, 2005–2022
Source: UN Statistics Division – processed by Our World in Data. Measured in %.
Analysis
In 2022, chlorophyll-a deviation from the global average in Guinea-Bissau stood at 3.0%.
The figure is up 203.0% on the previous year and down 50.7% over ten years.
Over the whole period, chlorophyll-a deviation from the global average in Guinea-Bissau peaked at 14.1% in 2009 and was at its lowest, 1.0%, in 2021.
That places Guinea-Bissau 66th 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 Guinea-Bissau, year by year
| Year | % | Change |
|---|---|---|
| 2005 | 3.7% | — |
| 2006 | 6.2% | +69.1% |
| 2007 | 3.2% | -47.7% |
| 2008 | 4.4% | +34.6% |
| 2009 | 14.1% | +223.2% |
| 2010 | 4.9% | -65.4% |
| 2011 | 7.3% | +49.3% |
| 2012 | 6.1% | -16.4% |
| 2013 | 2.3% | -62.0% |
| 2014 | 7.6% | +229.4% |
| 2015 | 8.4% | +10.6% |
| 2016 | 5.7% | -32.1% |
| 2017 | 3.1% | -46.2% |
| 2018 | 9.1% | +196.8% |
| 2019 | 8.3% | -9.3% |
| 2020 | 1.6% | -80.8% |
| 2021 | 1.0% | -37.7% |
| 2022 | 3.0% | +203.0% |
Guinea-Bissau compared with similar countries
- Guinea-Bissau's 3.0% is above the median for low income countries, which is 2.2%, 1.4× the median. (13 countries reporting)
- Guinea-Bissau's 3.0% is above the median for Sub-Saharan Africa, which is 2.3%, 1.3× the median. (32 countries reporting)
Averages by decade
| Decade | Average | Lowest | Highest | Years |
|---|---|---|---|---|
| 2000s | 6.3% | 3.2% | 14.1% | 5 |
| 2010s | 6.3% | 2.3% | 9.1% | 10 |
| 2020s | 1.9% | 1.0% | 3.0% | 3 |
Countries ranked near Guinea-Bissau
- 63 South Korea 3.1% compare
- 64 Bangladesh 3.0% compare
- 65 Guinea 3.0% compare
- 67 Cote d'Ivoire 2.9% compare
- 68 Denmark 2.8% compare
- 69 South Africa 2.8% compare
More reference data data for Guinea-Bissau
- Emission Totals - Indirect emissions (N2O) - Manure applied to Soils 0.0583 (2050)
- Emission Totals - Indirect emissions (N2O) - Manure left on Pasture 0.3098 (2050)
- Emission Totals - Indirect emissions (N2O) - IPCC Agriculture 0.395 (2050)
- Emission Totals - Indirect emissions (N2O) - Crop Residues 0.0269 (2050)
- Emission Totals - Indirect emissions (N2O) - Agricultural Soils 0.395 (2050)
- Emission Totals - Emissions (N2O) - Manure applied to Soils 0.1955 (2050)
- Emission Totals - Emissions (N2O) - Manure Management 0.2346 (2050)
- Emission Totals - Emissions (N2O) - Manure left on Pasture 1.56 (2050)
- Emission Totals - Emissions (N2O) - IPCC Agriculture 2.15 (2050)
- Emission Totals - Emissions (N2O) - Crop Residues 0.1466 (2050)
Frequently asked questions
- What is chlorophyll-a deviation from the global average in Guinea-Bissau?
- Chlorophyll-a deviation from the global average in Guinea-Bissau was 3.0% 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 Guinea-Bissau?
- The highest recorded value was 14.1% in 2009.
- What is the lowest chlorophyll-a deviation from the global average recorded in Guinea-Bissau?
- The lowest recorded value was 1.0% in 2021.
- How does Guinea-Bissau rank for chlorophyll-a deviation from the global average?
- Guinea-Bissau ranks 66th out of 195 countries with data for 2022.
- Is chlorophyll-a deviation from the global average rising or falling in Guinea-Bissau?
- Over the last ten years it is down 50.7%. The long-run trend across the full record is volatile.
- Where does this Guinea-Bissau 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.
Download this data
CSV · JSON — 18 observations, free to reuse under CC BY 4.0 (Our World in Data).
About this data
Chlorophyll-a deviations, remote sensing (%).