CHALLENGES AND STRATEGIES FOR BIODIVERSITY PROTECTION: AQUATIC BIO-INVASIONS IN TURKEY

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Büyükateş Y., Yiğit M., Ergün S.

5th International Conference on Marine and Maritime Biotechnology: “Blue Food Nexus: Harnessing Solutions for Global Food Security and Ocean Health” Yogyakarta - Indonesia, Yogyakarta, Endonezya, 30 - 31 Temmuz 2025, ss.1, (Özet Bildiri)

  • Yayın Türü: Bildiri / Özet Bildiri
  • Basıldığı Şehir: Yogyakarta
  • Basıldığı Ülke: Endonezya
  • Sayfa Sayıları: ss.1
  • Açık Arşiv Koleksiyonu: AVESİS Açık Erişim Koleksiyonu
  • Çanakkale Onsekiz Mart Üniversitesi Adresli: Evet

Özet

Abstract. Aquatic ecosystems face increasing global pressure from invasive alien species (IAS), which threaten native biodiversity, disrupt ecological balance, and impact economic sectors such as fisheries, aquaculture, and water management. Recognized as a major driver of biodiversity loss, IAS have prompted international responses under frameworks like the Convention on Biological Diversity (CBD) and the EU Biodiversity Strategy 2030, calling for early detection, rapid response, and coordinated management. Turkey, situated at the intersection of major biogeographic zones, hosts diverse and sensitive aquatic environments that are especially vulnerable to biological invasions. In inland waters, species such as Pseudorasbora parva (topmouth gudgeon) and Carassius gibelio (Prussian carp) have disrupted native fish communities across freshwater basins. In marine systems, Mnemiopsis leidyi in the Black Sea and Caulerpa racemosa in the Mediterranean illustrate the scale and complexity of marine invasions. Turkey’s National Biodiversity Strategy and Action Plan (NBSAP), along with national legislation and institutional frameworks, guides the country’s approach to IAS management. Ongoing efforts include monitoring programs, ecological risk assessments, and public awareness initiatives. However, gaps persist in interagency coordination, data sharing, and long-term policy integration. This case study highlights Turkey’s experience within the broader context of global aquatic biodiversity conservation. It emphasizes the need for adaptive management strategies, enhanced regional cooperation, and stronger science-policy interfaces to protect aquatic ecosystems and meet international biodiversity targets.

 

Keywords: aquatic biodiversity; bio-invasion management; invasive alien species (IAS); Turkey