Assessment of Regional Water Resources and Eco-Biological Parameters in İstanbul

Year 2016, , 321 - 328, 06.11.2016

Arzu Morkoyunlu Yüce

https://doi.org/10.17693/yunusae.v16i26717.281031

Abstract

In this study was done
between January and December 2013; Topuzlu and Neşetsuyu Springs of
phytoplankton, epilitic, epipelic algae and water quality parameters were
determined. It was found to be totally 27 taxa in Topuzlu Spring  and  21 taxa
in Nesetsuyu Spring.  Generally in both
research area Ochrophyta
members were dominant organisms. In both
springs,  Cocconeis pediculus,  Gomphonema olivaceum  in epilithic
and Oscillatoria  prolifica, Euglena acus in epipelic samples were found.  Pyhsicochemical parameters were measured in
the springs.  Average dissolved oxygen
(9.2 mg l⁻¹) and  pH (7.2) and
water temperature (14.2 ⁰C) and electrical conductivity (134.4
µS/cm) was determined in Topuzlu Spring. In the Neşetsuyu spring average
dissolved oxygen (9.4 mg l⁻¹) and 
pH (7.2) and water temperature (12.5 ⁰C) and electrical
conductivity (130.1 µS/cm) was determined. The study, which has been carried out to determine hydrobiological
features of the springs, has also great importance as being the first
study. 

Keywords

Phytoplancton, Pyhsicochemical, aquatic

İstanbul’da Bölgesel Su Kaynakları ve Eko-Biyolojik Parametrelerin Değerlendirilmesi

Abstract

Ocak - Aralık 2013
tarihleri arasında yapılan bu çalışmada;Topuzlu Kaynağı ve  Neşetsuyu kaynağının, phytoplankton,epilitik,
epipelik ve su kalitesine ait parametreler belirlenmiştir. 27 taxon Topuzlu
Kaynağında, 21 taxon Neşetsuyu kaynağında tespit edilmiştir. Her iki kaynakta
da  Ochrophyta
üyeleri baskın olarak belirlenmiştir.  Her iki kaynakta,  Cocconeis pediculus,  Gomphonema olivaceum  epilitik,  Oscillatoria  prolifica, Euglena acus  epipelik
örneklerde tespit edilmiştir.  Kaynaklarda,
fizikokimyasal parametreler ölçülmüştür. Topuzlu kaynağında yapılan ölçümlerde  yıllık ortalama çözünmüş oksijen (9.2 mg l⁻¹),
pH (7.2), su sıcaklığı (14.2 ⁰C) ve  iletkenlik (134.4 µS/cm) olarak
belirlenmiştir. Neşetsuyu kaynağında, çözünmüş oksijen (9.4 mg l⁻¹),
pH (7.2), su sıcaklığı (12.5 C⁰) ve iletkenlik  (130.1 µS/cm) olarak tespit edilmiştir. Bu
çalışma hidrobiyolojik yapının belirlenmesi amacıyla, bu kaynaklarda yapılan
ilk çalışma olması bakımından oldukça önemlidir.  

Keywords

Phytoplankton, Fizikokimyasal

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