A Study on Characterization of A Shallow Lake (Akgöl, Turkey) In Relation to Algal Functional Groups.

MEHMET TAHİR ALP | ÖZGÜR ÖZBAY

Water Quality of Surface Waters in Lower Euphrates Basin (Southeastern Anatolia, Turkey)

MEHMET TAHİR ALP | ÖZGÜR ÖZBAY

In this study, some physicochemical properties of surface waters of the lower Euphrates Basin in the Southeastern Anatolia region were investigated The water sources investigated are Ataturk, Birecik, Karkamis and Ham Hidir Dam lakes and Euphrates River together with eight streams which are major running waters of the sub-basin Total 20 variables consisting of temperature, pH, electrical conductivity, dissolved oxygen, turbidity, total dissolved and suspended solids, biochemical oxygen demand, total hardness, total alkalinity, calcium, magnesium, sodium, potassium, chloride, fluoride, sulfate, ...Daha fazlası

Hazar Gölü`nde Mevsimsel Olarak Ortaya Çıkan Cladophora glomerata`da Bazı Ağır Metal Düzeyleri

MEHMET TAHİR ALP | ÖZGÜR ÖZBAY

Alg türlerinde aðýr metal birikimi genellikle laboratuvar þartlarýnda çalýþýlmýþtýr. Bununla birlikte mikro alg türlerinin doðal habitatlarýndaki aðýr metal birikimleri konusunda oldukça sýnýrlý bilgi mevcuttur. Bu araþtýrmada, nispeten oligotrofik ve yüksek alkali bir göl özelliði sergileyen Hazar Gölü litoralinde ilkbahar sonu ve yaz baþlangýcýnda yoðun popülasyonlar oluþturan Cladophora glomerata'nýn (Clorophyta) absorbe ettiði bazý aðýr metal yükleri araþtýrýlmýþtýr. Elde edilen veriler suyun aðýr metal yükleri ile karþýlaþtýrýlmýþtýr. Toplanan alg örneklerinde Bakýr (Cu) 1,31-1,77 mg/g- C ...Daha fazlası

A study of mucilage in light microscope photographs acquired by using a different painting material of Gomphonema sp.

MEHMET TAHİR ALP | ÖZGÜR ÖZBAY

This research was based on the patterns of Gomphonema sp. obtained from Lake Hazar (Elaziğ, Turkey), which has a high alkali feature. It was carried out by monitoring the live samples of patterns isolated from the littoral part of the lake, which was painted by a different material. It is known, to date, that India ink has been widely used in the painting of live algal sample. In this research, hematoxylen solution, which was commonly used in obtaining images from histologic isolated sample by using light microscope, was used instead of India ink. Incredibly, findings have been spotted in this ...Daha fazlası

The algae from Turkish freshwaters.

MEHMET TAHİR ALP | ÖZGÜR ÖZBAY