Analysis of Microplastic in Holothuria leucospilota (Echinodermata-Holothuroidea) and Sediments from Karachi coast, (Northern Arabian Sea)
Yazarlar (5)
Quratulan Ahmed
Yabancı Kurumlar
Dr. Öğr. Üyesi Ayşah ÖZTEKİN Sinop Üniversitesi, Türkiye
Qadeer Mohammad Ali
Yabancı Kurumlar
Prof. Dr. Levent BAT Sinop Üniversitesi, Türkiye
Iqra Shaikh
Yabancı Kurumlar
Makale Türü Açık Erişim Özgün Makale (Diğer hakemli uluslarası dergilerde yayınlanan tam makale)
Dergi Adı International Journal of Environment and Geoinformatics
Dergi ISSN 2148-9173
Dergi Tarandığı Indeksler TR DİZİN
Makale Dili İngilizce Basım Tarihi 03-2023
Cilt / Sayı / Sayfa 10 / 1 / 161–169 DOI 10.30897/ijegeo.1254544
Makale Linki https://dergipark.org.tr/tr/pub/ijegeo
UAK Araştırma Alanları
Hidrobiyoloji Temel Bilimler
Özet
Microplastics are found in all aquatic environments, and they can have several negative impacts on marine life. In this study, the distribution of microplastics in the sediment and in the organs (gut, respiratory tree, and tentacles) of sea cucumber (Holothuria leucospilota) collected from Mubarak Village and Cape Monze on the Karachi coast of Pakistan were investigated. The microplastic amount in different organs of H. leucospilota was found as 15.3-40.45 pieces/individual in the gut, 15.45-23.9 pieces/individual in the respiratory tree, 8.9-9.55 pieces/individual in tentacles. The microplastic amount of sediment samples was 57.40-129.35 pieces/kg. Fibers were the dominant microplastic type, up to 99% of all samples. The results of the present study show that the region is contaminated with microplastics both in biota and in sediments.
Anahtar Kelimeler
Microplastic | Pollution | Pakistan | Karachi | Fiber