This is the 7010th most frequent French word.
marien
"Marien" means "marine" or "related to the sea."
The word 'marien' here refers to 'marine,' describing biodiversity associated with the sea.
La biodiversité marienne est essentielle à la santé des océans.
Marine biodiversity is essential for the health of the oceans.
In this sentence, 'marien' describes a park associated with the sea or ocean regions.
Le parc marien protège plusieurs espèces rares.
The marine park protects several rare species.
Here, 'marien' qualifies mammals as being part of the marine environment.