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The ravages of bottom fishing on marine species

2023-02-09T17:26:49.014Z


The machines used damage the fauna and flora. But the resistance of ecosystems remains poorly understood.


The French seabed - and all the life it harbors - is hardly protected.

While the state has pledged to tighten regulations in 10% of its marine areas, Ifremer presented data on Thursday on the impact of bottom fishing gear and the resilience of ecosystems.

"

Scientific knowledge has progressed enormously over the past fifteen years, even if it is obviously more complicated to observe the seabed, at different time and place scales, than hedgerows or forests

"

, underlined Clara Ulrich, Scientific Director deputy of the research institute, during its annual conference devoted to the state of health of fish populations (

read below

).

Fishing on the seabed, practiced with gear pulled on the ground, represents a significant part of the activity of the profession (28% of days spent at sea).

More than a third of the fish caught daily to supply French consumers come from…

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Source: lefigaro

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