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Invasive marine species
Over 130 pages, the author - a doctor in biological oceanography and deputy scientific director of Ifremer - takes stock of current knowledge on the subject. He explains which marine species are considered invasive (e.g. the American blue crab or caulerpa), how they are introduced (ship ballast, aquaculture, trade, etc.), and details their often worrying impacts on local biodiversity and human activities.
philippe Goulletquer's "Marine Biological Invasions" offers an in-depth exploration of marine invasive species, an often underestimated but crucial problem for biodiversity and human activities.
The many impacts
Invasive species can disrupt local ecosystems by competing with native species for resources, modifying habitats, and altering food chains. In addition, marine biological invasions can have significant economic repercussions, affecting fishing, aquaculture and other maritime activities.

What strategies?
Philippe Goulletquer examines the latest advances in early detection of invasive species and prevention strategies to avoid their introduction. The book also discusses methods for controlling and managing invasive species, including ecological restoration efforts and international, European and national regulations. Specific case studies are presented to illustrate the challenges and successes in managing marine invasive species.
The book also highlights new regulations in force to combat marine biological invasions and international strategies for coordinating management efforts. European and national initiatives to prevent and manage marine biological invasions are also discussed, providing an overview of coordinated efforts at different levels.
This book is aimed at citizens concerned about environmental imbalances and interested in ways of combating them, as well as environmental professionals and political decision-makers.
"Marine Biological Invasions" by Philippe Goulletquer is an essential resource for understanding the complex dynamics of invasive species in marine ecosystems. It offers insights into the causes, impacts and possible solutions for managing this growing problem, while highlighting international efforts and scientific advances in the field. Accessible and concise, the book is aimed at all those interested in environmental imbalances and solutions for preserving marine biodiversity.

Marine biological invasions
- Author: Philippe Goulletquer
- Format (in mm): 120 x 190
- Number of paper book pages: 130
- Public price: 17 euros
- Publisher: Quae
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