Chlorophyll-a deviations, remote sensing in Norway

Norway: Chlorophyll-a deviations, remote sensing was 11.1% in 2022. β–² Rising

Latest (2022)
11.1%
Change on year
down 3.5%
World rank
16th
of 197 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 16th of 197 countries on this measure, in the top 10%.

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

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. 13 Sri Lanka 13.1% compare
  2. 14 Falkland Islands (Malvinas) 12.9% compare
  3. 15 Gabon 12.4% compare
  4. 17 Bulgaria 11.1% compare
  5. 18 Nauru 11.0% compare
  6. 19 Iceland 10.2% compare

See the full ranking of 231 places β†’

More development goals data for Norway

All data for Norway β†’

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 16th out of 197 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 15 August 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
231 places, 4,092 data points, 2005–2022
Last refreshed