Trends in France for achieving the Agenda 2030 sustainable development goals (SDG)

SDG14 – Conserve and sustainably use the oceans, seas and marine resources for sustainable development

Pollution reports (POLREP) confirmed by authorities
Change*Latest value**Trend for achieving the SDG by 2030

-32.8% from 2017 to 2022

YearValue
2017131,00
2018157,00
2019172,00
2020109,00
2021155,00
202288,00
88
Favourable

There are many kinds of marine pollution (oil slick, chemical pollution, sound pollution, marine waste, etc.), and this can be voluntary (illegal dumping) or accidental (collisions, damage, shipwrecks, loss of containers during storms, etc.). Of the confirmed POLREP (pollution reports), the majority (63%) concerned hydrocarbon pollution (illegal dumping, damage, collision, accidents at sea or in an estuary - refinery/vessel). This is mainly found on the maritime traffic routes across the English Channel and Atlantic Ocean, to the east of Corsica and along the Mediterranean coast.


Seaboards and overseas basins with a strategy document (adopted or in progress)
Change*Latest value**Trend for achieving the SDG by 2030

+25 points from 2018 to 2023

YearValue
201850,00
201962,50
202062,50
202175,00
202275,00
202375,00
75%
Favourable

In February 2017, France drew up a national strategy for the sea and coast (SNML) setting out long-term goals in this area. By the end of 2022, sea basin strategy documents had been adopted by all of the four mainland coastal areas (North Sea, English Channel, Atlantic and Mediterranean), whereas none had been in 2016. In the overseas territories, strategy documents had been adopted for two sea basins (Southern Indian Ocean, West Indies basin).


Marine protected areas
Change*Latest value**Trend for achieving the SDG by 2030

+8.2 points from 2017 to 2022

YearValue
201722,30
201822,30
201923,30
202023,30
202130,50
202230,50
30.5%
Favourable

France is present in all oceans except the Arctic, and so boasts the second biggest maritime surface area in the world. Nearly 10 % of the world’s marine species diversity can be found in the overseas territories. 67% of the overseas coral reefs are currently covered by a marine protected area. France has committed to protecting all these coral reefs by 2025. In 2022, marine protected areas (MPA) in French territory accounted for 33.4% of total French marine areas. 44.8% in mainland France and 32.9% in overseas France. This shows major progress, as the percentage of total French marine areas was only 3.8% in 2013.


Northern fulmars found dead with more than 0.1 g of plastic in their stomachs in the Channel
Change*Latest value**Trend for achieving the SDG by 2030

0 points from 2013 to 2018

YearValue
2013100,00
201480,00
2015100,00
201667,00
201750,00
2018100,00
100%
Moderately unfavourable

Note: in the version of the dashboard published on 07/04/2024, the “northern fulmars” indicator is replaced by the “Marine waste in mainland France” indicator. This change in indicator is not yet taken into account in this evaluation.

The presence of waste in the marine environment can cause direct fatalities and has indirect impacts on marine life. To assess the trend in the quantities and composition of waste ingested by animals, in the absence of an ubiquist species, the northern fulmar is used as an indicator in the English Channel - North Sea. The OSPAR Convention involved assessments across the whole of the English Channel, and this indicator demonstrated an increase in northern fulmars found dead with more than 0.1 g of plastic debris in their stomachs, even though the quantities of plastic ingested dropped significantly over the period 2009-2018. In the English Channel-North Sea marine subregion, 68% of northern fulmars analysed over the 2015-2019 period were found to have over 0.1 g of plastic debris in their stomachs.


Nitrogen flux to seas from nitrates
Change*Latest value**Trend for achieving the SDG by 2030

+21.3% from 2016 to 2021

YearValue
2016470,80
2017442,40
2018480,30
2019461,20
2020599,90
2021570,90
570.9 kt/year
Unfavourable

Between 2000 and 2021, the nitrate fluxes entering the sea remained stable at an average of around 503,000 tonnes per year. With 270,000 tonnes per year on average, the Atlantic coast accounts for more than half (54%) of the fluxes reaching the sea. The English Channel-North Sea represented 31% of fluxes (154,000 tonnes per year on average) and the Mediterranean 16% (80,000 tonnes per year on average).


Phosphorous flux to seas
Change*Latest value**Trend for achieving the SDG by 2030

+45.1% from 2016 to 2021

YearValue
201612,20
201712,20
201815,20
201911,90
202015,80
202117,70
17.7 kt/year
Unfavourable

The phosphorus fluxes fell 68% in the period between 2000 and 2018. This result was due to the improvement in the performance of the water treatment plants, to the ban on the use of phosphates in washing powders, an increase in the number of inhabitants connected to collective sanitation systems and to a lesser extent, to the decrease in the use of phosphate fertilisers in farming. Since 2019, the upward trend continued and in 2021, reached a level of 17,700 tonnes of phosphorus entering the sea via watercourses on mainland France.


Coastal and transitional water bodies with good ecological status
Change*Latest value**Trend for achieving the SDG by 2030

Impossible to measure progress

YearValue
202146,00
46%
Not assessable

Note: provsionnal 2021 data

In 2021, 50% of the 179 coastal water bodies and 42% of the 116 transitional water bodies had good or high ecological status.


Coral reefs in good or optimal health – Pacific and Scattered Islands
Change*Latest value**Trend for achieving the SDG by 2030

single value in 2020

YearValue
202070,00
70%
Not assessable

The three pillars for the survival of coral reefs are mitigating climate change, reducing anthropogenic pressures and innovating to improve resilience. In 2017, 71% of coral reef monitoring sites in overseas France were in a state of stable or increasing live coral cover (60% stable, 11% increasing). The 11 French overseas territories with coral reefs represent 78% of France’s maritime territory, which is the second largest worldwide after the United States of America. With nearly 60,000 km² of coral reefs and lagoons in overseas France, making up 10% of the world’s total area, France ranks fourth in the world in terms of coral reef area. For the Pacific region and the Scattered Islands: in 2020, the majority (70%) of the reefs inventoried in these areas were in good health and were assessed as class 1 or 2.


Coral reefs in good or optimal health – Antilles, Mayotte, Réunion
Change*Latest value**Trend for achieving the SDG by 2030

single value in 2020

YearValue
202038,00
38%
Not assessable

The current ecological/health status of French coral reefs was assessed based on four classes. The criteria used to assess health status differ depending on the local area, but for each region, these classes represent the following conditions: • class 1: optimal conditions, with a generally high rate of coral cover and reefs in very good health; • class 2: good conditions, with slight impacts, such as some signs of coral necrosis, low macroalgae cover and a good rate of coral cover; • class 3: degraded conditions, with a moderately to heavily impacted environment, numerous corals with necrosis, macroalgal dominance and/or high sedimentation, and a reduced rate of coral cover; • class 4: highly degraded conditions, with a severely impacted environment (Indian Ocean), a majority of dead coral and extensive macroalgae cover and/or fully covered in sediment (Antilles), and a very low rate of coral cover. For the French Antilles and territories in the Indian Ocean (excluding the Scattered Islands): in 2020, the majority (62%) of reefs inventoried in these areas were degraded and assessed as class 3 or 4.


Source: INSEE, Dashboard of national indicators for monitoring the Sustainable Development Goals – published February 2024. Statistics processed by SDES (ministerial Statistical Data and Studies Department) - Only available in French. (Insee, Tableau de bord des indicateurs pour le suivi national des objectifs de développement durable - paru en février 2024. Traitements SDES)

*Change: since the latest available value, change over a period of 5 years (longer or shorter depending on data availability).

**Latest value: value corresponding to the last year of the trend graph.

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