Coastal eutrophication: Dissolved silica (DSi) (kilograms of silica) in Large Marine Ecosystem: Guinea Current

Large Marine Ecosystem: Guinea Current: Coastal eutrophication: Dissolved silica (DSi) (kilograms of silica) was 83,771 in 2015. ▲ Rising

Latest (2015)
83,771
Change on year
down 7.8%
World rank
14th
of 64 countries
All-time high
90,894
in 2014
All-time low
72,039
in 2005
Years of data
16
2000–2015

Coastal eutrophication: Dissolved silica (DSi) (kilograms of silica) in Large Marine Ecosystem: Guinea Current, 2000–2015

020.0k40.0k60.0k80.0k100.0k2000200720152000: 89.9k2001: 80.1k2002: 80.2k2003: 87.6k2004: 80.9k2005: 72.0k2006: 76.6k2007: 84.2k2008: 83.1k2009: 84.9k2010: 80.1k2011: 85.3k2012: 80.1k2013: 90.8k2014: 90.9k2015: 83.8k

Source: United Nations Statistics Division, SDG Global Database.

Analysis

Large Marine Ecosystem: Guinea Current recorded 83,771 for coastal eutrophication: dissolved silica (dsi) (kilograms of silica) in 2015.

The figure is down 7.8% on the previous year and up 16.3% over ten years.

Over the whole period, coastal eutrophication: dissolved silica (dsi) (kilograms of silica) in Large Marine Ecosystem: Guinea Current peaked at 90,894 in 2014 and was at its lowest, 72,039, in 2005.

That places Large Marine Ecosystem: Guinea Current 14th out of 64 countries with data for 2015, putting it in the top quarter.

The long-run direction has been consistently rising across the 16 years of available data.

Coastal eutrophication: Dissolved silica (DSi) (kilograms of silica) in Large Marine Ecosystem: Guinea Current, year by year

Annual values for Coastal eutrophication: Dissolved silica (DSi) (kilograms of silica from algae biomass per sq. km. of river basin area per day) in Large Marine Ecosystem: Guinea Current, 2000 to 2015.
Year Value Change
2000 89,861
2001 80,103 -10.9%
2002 80,177 +0.1%
2003 87,560 +9.2%
2004 80,912 -7.6%
2005 72,039 -11.0%
2006 76,617 +6.4%
2007 84,195 +9.9%
2008 83,103 -1.3%
2009 84,922 +2.2%
2010 80,135 -5.6%
2011 85,254 +6.4%
2012 80,119 -6.0%
2013 90,763 +13.3%
2014 90,894 +0.1%
2015 83,771 -7.8%

Averages by decade

DecadeAverage LowestHighest Years
2000s 81,949 72,039 89,861 10
2010s 85,156 80,119 90,894 6

Countries ranked near Large Marine Ecosystem: Guinea Current

  1. 11 Large Marine Ecosystem: Yellow Sea 122,839 compare
  2. 12 Large Marine Ecosystem: Northeast Australian Shelf 118,822 compare
  3. 13 Large Marine Ecosystem: Scotian Shelf 100,753 compare
  4. 15 Large Marine Ecosystem: Labrador - Newfoundland 81,741 compare
  5. 16 Large Marine Ecosystem: Gulf of Mexico 80,884 compare
  6. 17 Large Marine Ecosystem: Sea of Japan 80,403 compare

See the full ranking of 66 places →

More development goals data for Large Marine Ecosystem: Guinea Current

All data for Large Marine Ecosystem: Guinea Current →

Frequently asked questions

What is coastal eutrophication: dissolved silica (dsi) (kilograms of silica) in Large Marine Ecosystem: Guinea Current?
Coastal eutrophication: dissolved silica (dsi) (kilograms of silica) in Large Marine Ecosystem: Guinea Current was 83,771 in 2015, according to United Nations Statistics Division, SDG Global Database.
What is the highest coastal eutrophication: dissolved silica (dsi) (kilograms of silica) recorded in Large Marine Ecosystem: Guinea Current?
The highest recorded value was 90,894 in 2014.
What is the lowest coastal eutrophication: dissolved silica (dsi) (kilograms of silica) recorded in Large Marine Ecosystem: Guinea Current?
The lowest recorded value was 72,039 in 2005.
How does Large Marine Ecosystem: Guinea Current rank for coastal eutrophication: dissolved silica (dsi) (kilograms of silica)?
Large Marine Ecosystem: Guinea Current ranks 14th out of 64 countries with data for 2015.
Is coastal eutrophication: dissolved silica (dsi) (kilograms of silica) rising or falling in Large Marine Ecosystem: Guinea Current?
Over the last ten years it is up 16.3%. The long-run trend across the full record is rising.
Where does this Large Marine Ecosystem: Guinea Current data come from?
The figures come from United Nations Statistics Division, SDG Global Database, published as part of Coastal eutrophication: Dissolved silica (DSi) (kilograms of silica from algae biomass per sq. km. of river basin area per day). Statizoid updates them automatically from the source API.

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Coastal eutrophication: Dissolved silica (DSi) (kilograms of silica) in Large Marine Ecosystem: Guinea Current. Statizoid, drawing on United Nations Statistics Division, SDG Global Database. Retrieved 03 September 2026, from https://development-goals.statizoid.com/stat/coastal-eutrophication-dissolved-silica-dsi-kilograms-of-silica-from-algae-biomass-per-sq/large-marine-ecosystem-guinea-current/

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About this data

Indicator
Coastal eutrophication: Dissolved silica (DSi) (kilograms of silica from algae biomass per sq. km. of river basin area per day)
Source
United Nations Statistics Division, SDG Global Database
Licence
UN SDG Global Database (open, attribution requested)
Coverage
66 places, 1,056 data points, 2000–2015
Last refreshed