Bu
çalışmada Damsa Baraj Gölü’nün Oligochaeta faunasını tespit etmek amacıyla
Nisan 2014-Nisan 2016 tarihleri arasında mevsimsel olarak 3 derin 2 littoral
olmak üzere 5 istasyondan örnekleme
yapılmıştır. Çalışma süresince gölde 453 birey incelenmiş ve Oligochaeta
sınıfına ait 1 takım, 2 familya ve 11 tür teşhis edilmiştir. Çalışma alanında
en fazla tür sayısı 174 birey ile 3. istasyon ve 141 birey ile 5. istasyonlar
olarak bulunmuştur. Çalışma süresince tüm istasyonlarda türlere
rastlanılmıştır.
Oligochaeta Damsa Baraj Gölü Bentik Fauna Makroomurgasız Su Kalitesi
The study was carried out seasonally at 5 stations between April 2014 and April 2016 in order to determine the
Oligochaeta fauna of the Damsa Dam Lake. In the results of the study, 453 individuals were examined in the lake and 13 taxa
were identified. During the study, it was observed that Stylaria lacustris Linnaeus,1767 (19.64%) and Limnodrilus
hoffmeisteri Claparéde,1862 (18.76%) were dominant in the lake, whereas Nais elinguis Müller,1774 (0,22%) was few in
number. The highest number of individuals was found in the 3rd station, which is a littoral (0.5 m) station with 174
individuals/m2
. In addition, some physico-chemical values (temperature, depth, dissolved oxygen, conductivity, pH, PO4,
NH4, NO3, NO2 and chemical oxygen demand) of the water where Oligochaeta samples were taken were measured.
Correlation analysis was performed to understand the relationship between the number of individuals in m 2 and physicochemical parameters. Stylaria lacustris and Limnodrilus sp. were found to be positively related to temperature (0.494 * and
0.474 *;p> 0.05)). Totally oligochaeta individuals were positively related to chemical oxygen demand (0.488*; p
<0.05). So far, no studies have been conducted on oligochaeta fauna in Damsa Dam Lake.
: Damsa dams lake benthic fauna makroinvertebrates water quality
Birincil Dil | Türkçe |
---|---|
Konular | Yapısal Biyoloji |
Bölüm | Araştırma Makaleleri |
Yazarlar | |
Yayımlanma Tarihi | 16 Aralık 2019 |
Yayımlandığı Sayı | Yıl 2019 |