Chlorophyll-a deviations, remote sensing in Norway

Norway: Chlorophyll-a deviations, remote sensing was 11.1% in 2022. ▲ Rising

Latest (2022)
11.1%
Change on year
down 3.5%
World rank
17th
of 213 countries
All-time high
14.6%
in 2012
All-time low
4.8%
in 2005
Years of data
18
2005–2022

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

4681012142005201320222005: 4.8 %2006: 8.2 %2007: 5.1 %2008: 6.9 %2009: 9.7 %2010: 11.9 %2011: 10.1 %2012: 14.6 %2013: 10.7 %2014: 11.1 %2015: 7.3 %2016: 7.7 %2017: 9.9 %2018: 11.2 %2019: 12.3 %2020: 12.3 %2021: 11.5 %2022: 11.1 %

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

Analysis

In 2022, chlorophyll-a deviations, remote sensing in Norway stood at 11.1%.

Compared with earlier readings it is down 3.5% on the previous year and down 24.0% over ten years.

Over the whole period, chlorophyll-a deviations, remote sensing in Norway peaked at 14.6% in 2012 and was at its lowest, 4.8%, in 2005.

Norway ranks 17th of 213 countries on this measure, in the top 10%.

The long-run direction has been consistently rising across the 18 years of available data.

Chlorophyll-a deviations, remote sensing in Norway, year by year

Annual values for Chlorophyll-a deviations, remote sensing (%) in Norway, 2005 to 2022.
Year % Change
2005 4.8% —
2006 8.2% +69.7%
2007 5.1% -37.4%
2008 6.9% +34.1%
2009 9.7% +41.0%
2010 11.9% +22.9%
2011 10.1% -15.5%
2012 14.6% +44.9%
2013 10.7% -26.9%
2014 11.1% +3.5%
2015 7.3% -34.3%
2016 7.7% +6.0%
2017 9.9% +28.2%
2018 11.2% +13.9%
2019 12.3% +9.7%
2020 12.3% -0.6%
2021 11.5% -6.0%
2022 11.1% -3.5%

Norway compared with similar countries

  • Norway's 11.1% is above the median for high income countries, which is 1.2%, 9.4× the median. (70 countries reporting)
  • Norway's 11.1% is above the median for Europe & Central Asia, which is 2.0%, 5.6× the median. (36 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
2000s 7.0% 4.8% 9.7% 5
2010s 10.7% 7.3% 14.6% 10
2020s 11.6% 11.1% 12.3% 3

Countries ranked near Norway

  1. 14 Sri Lanka 13.1% compare
  2. 15 Falkland Islands (Malvinas) 12.9% compare
  3. 16 Gabon 12.4% compare
  4. 18 Bulgaria 11.1% compare
  5. 19 Nauru 11.0% compare
  6. 19 Naoero 11.0% compare

See the full ranking of 244 places →

More development goals data for Norway

All data for Norway →

Frequently asked questions

What is chlorophyll-a deviations, remote sensing in Norway?
Chlorophyll-a deviations, remote sensing in Norway 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 Norway?
The highest recorded value was 14.6% in 2012.
What is the lowest chlorophyll-a deviations, remote sensing recorded in Norway?
The lowest recorded value was 4.8% in 2005.
How does Norway rank for chlorophyll-a deviations, remote sensing?
Norway ranks 17th out of 213 countries with data for 2022.
Is chlorophyll-a deviations, remote sensing rising or falling in Norway?
Over the last ten years it is down 24.0%. The long-run trend across the full record is rising.
Where does this Norway 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 Norway. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 30 September 2026, from https://development-goals.statizoid.com/stat/chlorophyll-a-deviations-remote-sensing-percent/norway/

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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
244 places, 4,325 data points, 2005–2022
Last refreshed