Ecological surveys
Marseille, PACA
Ecological and biodiversity surveys in Marseille: four-season fauna and flora surveys, VNEI, CNPN application, Natura 2000 impact assessment and the mitigation hierarchy (Avoid-Reduce-Offset, "ERC").
Updated 16 July 2026
Marseille · Provence-Alpes-Côte d'Azur
Ecological surveys in Marseille.
In Marseille and along its coastline, the proximity of the Calanques, the Côte Bleue and numerous Natura 2000 sites and ZNIEFF makes ecological survey work an unavoidable prerequisite for development. Urban pressure on the last peri-urban natural spaces calls for rigorous fauna and flora surveys, over a full biological cycle, to characterise habitats and protected species before any project. Our ecologists carry out the ecological chapter of the impact assessment, the Natura 2000 impact assessment, the protected-species derogation application (CNPN) and the management of the Avoid-Reduce-Offset mitigation hierarchy, to secure the environmental authorisation of Marseille operations.
In Marseille, the wealth of natural habitats (Natura 2000 sites, ZNIEFF, protected species) makes ecological survey work a structuring prerequisite for development. Four-season surveys, VNEI, CNPN application and the mitigation hierarchy secure environmental authorisation and planning permission.
Our services
Ecological surveys in Marseille: what we do.
Four-season fauna and flora surveys
Ecological chapter of the impact assessment (VNEI)
Protected-species derogation application (CNPN)
Natura 2000 impact assessment
Mitigation hierarchy (Avoid-Reduce-Offset) and offset measures
Coverage area
Ecological surveys in Marseille and the surrounding area.
Our teams travel from Aix-en-Provence to Marseille and the neighbouring municipalities of the 13 department.
FAQ
FAQ, ecological surveys in Marseille
Other locations
Ecological surveys across the region.
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