Temporal Changes in the Polychaeta (Annelida) Community Associated with Cystoseira Beds of Sinop Peninsula (Southern Black Sea)
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Tarih
2016
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
Özet
Sinop Yarımadası (Karadeniz) kıyılarındaki Cystoseira (C. barbata ve C. crinita) fasiyesiyle birliktelik oluşturan Polychaeta türlerinin mevsimsel eğilimlerini tespit etmek için 9 istasyon seçilmiş ve Ekim 2013-Temmuz 2014 tarihleri arasında tüplü dalış yapılarak mevsimsel olarak örneklenmiştir. Örneklerin kalitatif ve kantitatif analizleri sonucunda, 17 familyaya ait 39 tür ve 10199 birey tanımlanmıştır. Bunlardan, Sabellaria spinulosa (Leuckart, 1849) Türkiye'nin Karadeniz kıyıları için ilk kayıttır. Syllidae bölgede en iyi temsil edilen familya olmuştur. En baskın ve sık türler Platynereis dumerillii(Audouin & Milne Edwards, 1833) ve Salvotoria clavata (Claparéde, 1863) olarak saptanmıştır. En yüksek tür sayısı (27 tür) sonbahar mevsiminde, en yüksek ortalama birey sayısı ise (27441,7 birey.m-2 ) bahar mevsiminde hesaplanmıştır. Cystoseira yataklarıyla birliktelik oluşturan poliket kommunitesi ve çevresel değişkenler arasındaki korelasyonun Kanonik Uyum Analizine göre oldukça yüksek (r 0.90) olduğu tespit edilmiştir.
In order to determine seasonal trends of Polychaeta fauna associated with Cystoseira (C. barbata and C. crinita) facies along the Sinop Peninsula (Black Sea), a total of 9 stations were selected and sampled with scuba diving between October 2013 and July 2014, seasonally. The results of qualitative and quantitative analysis of samples, 39 species and 10,199 individuals belong to 17 families were identified. Among them, Sabellaria spinulosa (Leuckart, 1849) was firstly reported from the Turkish Black Sea coast. Syllidae was the most representative family in the area. The most dominant and frequent species were Platynereis dumerillii (Audouin & Milne Edwards, 1833) and Salvotoria clavata (Claparéde, 1863). The maximum number of species (27 species) was observed in autumn, the highest mean number of individuals (27,441.7 ind.m-2) was counted in spring. The correlation between polychaete community associated with Cystoseira beds and environmental variables was strongly high (r 0.90) according to Canonical Correspondence Analysis.
In order to determine seasonal trends of Polychaeta fauna associated with Cystoseira (C. barbata and C. crinita) facies along the Sinop Peninsula (Black Sea), a total of 9 stations were selected and sampled with scuba diving between October 2013 and July 2014, seasonally. The results of qualitative and quantitative analysis of samples, 39 species and 10,199 individuals belong to 17 families were identified. Among them, Sabellaria spinulosa (Leuckart, 1849) was firstly reported from the Turkish Black Sea coast. Syllidae was the most representative family in the area. The most dominant and frequent species were Platynereis dumerillii (Audouin & Milne Edwards, 1833) and Salvotoria clavata (Claparéde, 1863). The maximum number of species (27 species) was observed in autumn, the highest mean number of individuals (27,441.7 ind.m-2) was counted in spring. The correlation between polychaete community associated with Cystoseira beds and environmental variables was strongly high (r 0.90) according to Canonical Correspondence Analysis.
Açıklama
Anahtar Kelimeler
Balıkçılık, Zooloji
Kaynak
Turkish Journal of Fisheries and Aquatic Sciences
WoS Q Değeri
Scopus Q Değeri
Cilt
16
Sayı
1
