Chlorophyll-a deviations, remote sensing in Bulgaria

Bulgaria: Chlorophyll-a deviations, remote sensing was 11.1% in 2022. β—† Volatile

Latest (2022)
11.1%
Change on year
up 61.7%
World rank
17th
of 197 countries
All-time high
11.1%
in 2022
All-time low
0.4%
in 2016
Years of data
18
2005–2022

Chlorophyll-a deviations, remote sensing in Bulgaria, 2005–2022

02.557.5102005201320222005: 4.2 %2006: 4.9 %2007: 1.7 %2008: 9.4 %2009: 5.6 %2010: 8.7 %2011: 1.3 %2012: 0.484 %2013: 3.1 %2014: 1.9 %2015: 2 %2016: 0.363 %2017: 0.409 %2018: 2.4 %2019: 9.3 %2020: 2.2 %2021: 6.9 %2022: 11.1 %

Source: United Nations Statistics Division, SDG Global Database. Measured in %.

Analysis

The most recent figure for chlorophyll-a deviations, remote sensing in Bulgaria is 11.1%, measured in 2022. That is the highest value across all 18 years on record.

The figure is up 61.7% on the previous year and up 2,198.2% over ten years.

Over the whole period, chlorophyll-a deviations, remote sensing in Bulgaria peaked at 11.1% in 2022 and was at its lowest, 0.4%, in 2016.

Bulgaria ranks 17th of 197 countries on this measure, in the top 10%.

The series is highly variable year to year, so single readings are best treated with caution.

Averages by decade

DecadeAverage LowestHighest Years
2000s 5.2% 1.7% 9.4% 5
2010s 3.0% 0.4% 9.3% 10
2020s 6.7% 2.2% 11.1% 3

Countries ranked near Bulgaria

  1. 14 Falkland Islands (Malvinas) 12.9% compare
  2. 15 Gabon 12.4% compare
  3. 16 Norway 11.1% compare
  4. 18 Nauru 11.0% compare
  5. 19 Iceland 10.2% compare
  6. 20 French Southern Territories 10.1% compare

See the full ranking of 231 places β†’

More development goals data for Bulgaria

All data for Bulgaria β†’

Frequently asked questions

What is chlorophyll-a deviations, remote sensing in Bulgaria?
Chlorophyll-a deviations, remote sensing in Bulgaria was 11.1% in 2022, according to United Nations Statistics Division, SDG Global Database.
What is the highest chlorophyll-a deviations, remote sensing recorded in Bulgaria?
The highest recorded value was 11.1% in 2022.
What is the lowest chlorophyll-a deviations, remote sensing recorded in Bulgaria?
The lowest recorded value was 0.4% in 2016.
How does Bulgaria rank for chlorophyll-a deviations, remote sensing?
Bulgaria ranks 17th out of 197 countries with data for 2022.
Is chlorophyll-a deviations, remote sensing rising or falling in Bulgaria?
Over the last ten years it is up 2,198.2%. The long-run trend across the full record is volatile.
Where does this Bulgaria 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.

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Chlorophyll-a deviations, remote sensing in Bulgaria. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 15 August 2026, from https://development-goals.statizoid.com/stat/chlorophyll-a-deviations-remote-sensing-percent/bulgaria/

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About this data

Indicator
Chlorophyll-a deviations, remote sensing (%)
Unit
%
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
231 places, 4,092 data points, 2005–2022
Last refreshed