TY - JOUR T1 - Türkiye’nin Akdeniz kıyılarında denizel yerli olmayan “istilacı” türler: Ekolojik güvenlik perspektifinden bir analiz TT - Marine “invasive” alien species on Türkiye's Mediterranean coast: An analysis from an ecological security perspective AU - Atvur, Senem AU - Vural, Çağla PY - 2026 DA - February Y2 - 2026 DO - 10.12714/egejfas.43.1.07 JF - Ege Journal of Fisheries and Aquatic Sciences JO - EgeJFAS PB - Ege Üniversitesi WT - DergiPark SN - 2148-3140 SP - 59 EP - 67 VL - 43 IS - 1 LA - tr AB - Bu çalışma, ekolojik güvenlik merceğinden Türkiye’nin Doğu Akdeniz kıyılarında denizel yerli olmayan ve sahada istilacı olarak değerlendirilen balık türlerinin ekosistemler, ekonomi ve insan güvenliği üzerindeki etkilerini incelemektedir. Çok paydaşlı nitel tasarım benimsenmiş; Antalya, Mersin, Adana ve Hatay’ın kıyı ilçelerinde amaçlı ve kartopu örnekleme ile yönlendirilen yarı yapılandırılmış yöntem ve odak grup görüşmeleri ile katılımcı gözlemler yürütülmüştür. Veriler tematik içerik analiziyle çözümlenmiş; bulguların belediyeler, Sahil Güvenlik ve ilgili kurum kayıtlarıyla örtüşüp örtüşmediği sorgulanmıştır. Bulgular, ekolojik, ekonomik ve insan güvenliği başlıklarında sınıflandırılmaktadır. Bulgular, sığ kıyı habitatlarında ekosistem bütünlüğü ve trofik dinamiklerin zayıfladığını; küçük ölçekli balıkçılıkta av aracı hasarının artığını, av kompozisyonunun daha düşük değerli türlere kaydığını ve gelir kayıplarının yükseldiğini göstermektedir. Bunun yanında insan sağlığı farkındalığının yer yer yetersiz kaldığı; kamu kurumlarının izleme, kayıt ve teşvik mekanizmalarıyla müdahale ettiği gözlenmiştir. Akademisyenler arasında türleri şeytanlaştırmama uyarısı yapanların yanında aşırı avlanma, kirlilik, ısınan denizler gibi insan kaynaklı baskılara dikkat çekenler öne çıkmaktadır. Çalışmada sonuç olarak, önleyici, ekosistem temelli ve çok paydaşlı yönetişim gereksiniminin altı çizilmektedir. KW - Denizel yerli olmayan türler KW - istilacı türler KW - ekolojik güvenlik KW - insan güvenliği KW - ekonomik güvenlik N2 - This study examines the effects of marine non-indigenous fish species, considered invasive in the field, on ecosystems, the economy, and human security along Turkey's eastern Mediterranean coast through the lens of ecological security. A multi-stakeholder qualitative design was adopted; semi-structured methods guided by purposeful and snowball sampling, focus group interviews, and participant observations were conducted in the coastal districts of Antalya, Mersin, Adana, and Hatay. Data are analyzed via thematic content analysis, and findings are cross-validated with records from municipalities, the Coast Guard, and relevant public agencies. Results are organized under ecological, economic, and human security. 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