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State of the Mediterranean 2025

ÌÇÐÄÆÆ½â°æ overview report on the impact of human activity on the resilience and sustainability of the Mediterranean Sea

Throughout its 2.5 million square kilometers, the Mediterranean Sea hosts 11 percent of the global marine species catalog. From its broad biodiversity, around 20 to 30 percent are endemic. Such richness makes the Mediterranean a rich well of resources and diversity. Unfortunately, human activities are endangering marine ecosystems in the region, impacting the biological and economic value of the sea.

To access the online version of this report free of charge and without registration, please click here.

ÌÇÐÄÆÆ½â°æ is proud to publish the State of the Mediterranean report in cooperation with the and . The German Ocean Foundation is a non-profit organisation that aims to act as a moderator in the dialogue between policy-makers, industries such as energy, fisheries, and tourism, as well as fields such as conservation, science, and education. The think tank Europe Jacques Delors is dedicated to research on sustainable development and European policy.This report, takes stock of current trends, emerging risks, and the collective efforts shaping the Mediterranean Sea’s future. The global counterpart report is available here.

Table of contents

The Mediterranean: A species hotspot

  • The Mediterranean in numbers
  • Biodiversity
  • Endemic species
  • The economic value

The Mediterranean economy
  • Tourism
  • Fishing and aquaculture
  • Maritime trade
  • Fossil fuel relevance
  • Potential for renewables
  • Submarine cable networks

Environmental challenges
  • Biodiversity in danger
  • Overfishing
  • Non-indigenous species
  • Plastic and oil pollution
  • Noise pollution

Climate change
  • Rising temperatures
  • Drought risk
  • Sea level rise
  • Ocean acidification

Conservation efforts and sustainability​
  • The Mediterranean Action Plan
  • The Barcelona Convention
  • Marine protected areas
  • Sustainable tourism
  • Initiatives for better fishing practices
  • Projects to reduce pollution

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