Evaluation of Bacteria Abundance and Sediment-Water Quality Parameters in a Spring Originated Shallow Pond Sediment    
Yazarlar (4)
Serap Pulatsü
Ankara Üniversitesi, Türkiye
Hikmet Katırcıoğlu
Gazi Üniversitesi, Türkiye
Akasya Topçu
Ankara Üniversitesi, Türkiye
Doç. Dr. Doğukan KAYA Ankara Üniversitesi, Türkiye
Makale Türü Özgün Makale
Makale Alt Türü Diğer hakemli uluslarası dergilerde yayınlanan tam makale
Dergi Adı International Journal of Current Microbiology and Applied Sciences
Dergi ISSN 2319-7706
Dergi Tarandığı Indeksler Copernicus
Makale Dili İngilizce
Basım Tarihi 01-2018
Cilt No 7
Sayı 6
Sayfalar 784 / 792
Makale Linki https://www.ijcmas.com/abstractview.php?ID=8238&vol=7-6-2018&SNo=91
Özet
The nitrification and denitrification process in freshwater ecosystems, as in other aquatic ecosystems, is an important link in the nitrogen cycle. Nitrification, which is the microbial transformation of ammonium into nitrate, occurs in the aerobic layer of the sediment, which is the top 2-3 mm; the thickness of this layer may vary according to the sediment’s biological activity, dissolved oxygen concentration and the overlying water. Denitrification, on the other hand, a microbiological process in which nitrates in the sediment are reduced to molecular nitrogen (N2) and then to nitrous oxide (N2O),
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