Journals / Su Ürünleri Dergisi / 2007 / Cilt: 24 - Sayı: 1

Seasonal variation of epilithic diatom Tödürge Lake (Sivas)

Tödürge Gölünün (Sivas)epilitik diatom florasının mevsimsel değişimi

Pages
45–50
DOI
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⚡ TL;DR(Too Long; Didn't Read)

The richness and diversity indices were determined the highest in T6 station, the lowest in T1 and T7 station.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Seasonal variation of epilithic diatom Tödürge Lake (Sivas).
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Key Findings & Data:The seasonal variation of the composition and concentration of epilithic flora of diatom from chosen sampling eight station on Tödürge Lake have been investigated and compared between November-2000 and November-2001.
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Conclusion & Impact:The richness and diversity indices were determined the highest in T6 station, the lowest in T1 and T7 station.
🔬Design:Research Article
📍Scope:2000 Verileri
⚙️Variables:Bacillariophyta · mevsimsel değişimler · Türkiye

Abstract

Seasonal variation of epilithic diatom Tödürge Lake (Sivas). The seasonal variation of the composition and concentration of epilithic flora of diatom from chosen sampling eight station on Tödürge Lake have been investigated and compared between November-2000 and November-2001. In addition, some physical and chemical parameters were measured at lake water. Calcium and Sulfate have been based chemical component in area. Although The species of genus Cymbella, Amphora, Cocconeis, Gomphonema, Achnanthes and Fragilaria constitute the main composition of the epilithic flora of Tödürge Lake, howewer the species belonging to genus Navicula, Nitzschia, Epithemia, Gyrosigma, Pinnularia and Stauroneis are found to be less numerous. During the study, Cymbella affinis Kütz., Cocconeis placentula var. euglypta Ehr., Achnanthidium minutissimum Kütz. Czar., Amphora commutata Grunow, Gomphonema olivaceum (Hornemann) Bréb., Mastogloia braunii Grunow have been the dominant species in whole station of Tödürge Lake. The species of whole diatom except Epithemia argus Kütz., Caloneis clevei (Lagerst.) Cleve, Stauroneis anceps Ehr., Surirella minuta Bréb., were found very frequently and numerous in the whole station. Generally, total organism in all of station increased in the late spring and early summer and decreased in the late winter and late summer. The richness and diversity indices were determined the highest in T6 station, the lowest in T1 and T7 station.

Özet

Kasım-2000 ve Kasım-2001 tarihleri arasında Tödürge göllünde seçilen sekiz istasyonda epilitik diyatome florasının kompozisyonu ve yoğunluğunun mevsimsel değişimi incelenmiş ve karşılaştırılmıştır. Ayrıca göl suyunun bazı fiziksel ve kimyasal parametreleri ölçülmüştür. Kalsiyum ve Sülfat bölgede temel kimyasal maddeler olmuştur. Tödürge göllünde florayı öncelikle Cymbella, Amphora, Cocconeis, Gomphonema, Achnanthes ve Fragilaria genusuna ait türler oluşturmakla beraber Navicula, Nitzschia, Epithemia, Gyrosigma, Pinnularia ve Stauroneis genuslarına ait türler daha az sayılarda bulunmuştur. Çalışma sürecinde Cymbella affinis Kütz., Cocconeis placentula var. euglypta Ehr., Achnanthidium minutissimum Kütz. Czar., Amphora commutata Grunow, Gomphonema olivaceum (Hornemann) Bréb., Mastogloia braunii Grunow Tödürge gölünde tüm istasyonlarda dominant türler olmuştur. Epithemia argus Kütz., Caloneis clevei (Lagerst.) Cleve, Stauroneis anceps Ehr., Surirella minuta Bréb. dışındaki diğer diyatome türlerine sıkça ve fazla sayılarda rastlanmıştır. Genellikle istasyonların tümünde toplam organizma bahar sonu ve yaz başında artmış yaz ve kış sonlarında ise azalmıştır. Çeşitlilik ve zenginlik indeksi T6 istasyonunda en yüksek, T7 ve T2 istasyonunda ise en düşük olarak belirlenmiştir.

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Cite This Article

SIVACI, E. R., DERE, Ş., KILINÇ, S. (2007). Seasonal variation of epilithic diatom Tödürge Lake (Sivas). Su Ürünleri Dergisi, Cilt: 24 - Sayı: 1, 45–50. https://ajindex.com/articles/311969

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