Phytoplankton community, nutrients and chlorophyll a in Lake Mogan (Turkey); with comparison between current and old data

KIVRAK, ERSİN; GÜRBÜZ, Hasan; MANAV, Elif; TÜRKECAN, Onur; YERLİ, SEDAT VAHDET; Mangıt, Fatih

Phytoplankton community, nutrients and chlorophyll a in Lake Mogan (Turkey); with comparison between current and old data

Sedat Vahdet YERLİ, (Hacettepe Üniversitesi, Biyoloji Bölümü, Ankara, Türkiye)

Ersin KIVRAK, (Afyon Kocatepe Üniversitesi, Eğitim Fakültesi, Afyon, Türkiye)

Hasan GÜRBÜZ, (Atatürk Üniversitesi, Kazım Karabekir Eğitim Fakültesi, Biyoloji Eğitimi Bölümü, Erzurum, Türkiye)

Elif MANAV, (Hacettepe Üniversitesi, Biyoloji Bölümü, Ankara, Türkiye)

Fatih MANGIT, (Hacettepe Üniversitesi, Biyoloji Bölümü, Ankara, Türkiye)

Onur TÜRKECAN (Hacettepe Üniversitesi, Biyoloji Bölümü, Ankara, Türkiye)

Turkish Journal of Fisheries and Aquatic Sciences

2 1

Yıl: 2012 Cilt: 12 Sayı: 1 Sayfa Aralığı: 91 - 99 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022

Phytoplankton community, nutrients and chlorophyll a in Lake Mogan (Turkey); with comparison between current and old data

Öz:

Mogan Gölü’nün fitoplankton kommunite yapısı, klorofil a ve fiziko-kimyasal özellikleri Ekim 2005 ve Ekim 2006 arasında bir yıl süreyle araştırılmıştır. Elde edilen veriler önceki araştırmalardan elde edilen verilerle karşılaştırılmıştır. Son yıllarda, göldeki besin tuzu konsantrasyonlarında evsel atıkların göle girişinden dolayı artış gözlenmiştir. Gölün fitoplankton komunitesinde Chlorophyta and Cyanobacteria’nın birlikte dominant olduğu belirlenmiştir. Merismopedia minima, Microcystis aeruginosa, Sphaerocystis schroeteri and Dictiyosphaerium pulchellum sıcak dönemde (Mayıs-Ekim) dominant olmuştur. Kuzey yarım kürenin ılıman bölgesindeki ötrofik göllerin karakteristiği olan Cyanobacteri patlaması Mayıs ayında gözlenmiştir. Fitoplankton komunite yapısındaki değişimler, klorofil a ve besin tuzu konsantrasyonları gölün hala ötrofik olduğunu göstermiştir.

Anahtar Kelime: ötrofikasyon klorofil a besin maddeleri Türkiye Mogan Gölü fitoplankton

Konular: Balıkçılık Zooloji

Mogan Gölü (Türkiye)’deki fitoplankton komunitesi, besin tuzları ve klorofil a’nın eski ve yeni durumlarının karşılaştırılması

Öz:

Seasonal changes in phytoplankton community structure, chlorophyll a and some physico-chemical features of Lake Mogan were studied during one-year period, from October 2005 to October 2006. The collected data were compared with the data in previous and recent studies. The nutrient concentrations in the lake were observed to increase with inputs of domestic wastewaters in to the lake in the last years. Chlorophyta and Cyanobacteria in the phytoplankton community in the lake were identified to be dominant together. Merismopedia minima, Microcystis aeruginosa, Sphaerocystis schroeteri and Dictiyosphaerium pulchellum were dominant during the warm period (May – October). Cyanobacterial blooms in the lake were observed in May, which is characteristic for eutrophic lakes in northern temperate region. Changes in phytoplankton community structure, Chl a peak and nutrient concentrations indicated that the trophic level of the lake is still eutrophic.

Anahtar Kelime: nutrients Turkey Lake Mogan phytoplankton eutrophication chlorophyll a

Konular: Balıkçılık Zooloji

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık

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APA	YERLİ S, KIVRAK E, GÜRBÜZ H, MANAV E, Mangıt F, TÜRKECAN O (2012). Phytoplankton community, nutrients and chlorophyll a in Lake Mogan (Turkey); with comparison between current and old data. , 91 - 99.
Chicago	YERLİ SEDAT VAHDET,KIVRAK ERSİN,GÜRBÜZ Hasan,MANAV Elif,Mangıt Fatih,TÜRKECAN Onur Phytoplankton community, nutrients and chlorophyll a in Lake Mogan (Turkey); with comparison between current and old data. (2012): 91 - 99.
MLA	YERLİ SEDAT VAHDET,KIVRAK ERSİN,GÜRBÜZ Hasan,MANAV Elif,Mangıt Fatih,TÜRKECAN Onur Phytoplankton community, nutrients and chlorophyll a in Lake Mogan (Turkey); with comparison between current and old data. , 2012, ss.91 - 99.
AMA	YERLİ S,KIVRAK E,GÜRBÜZ H,MANAV E,Mangıt F,TÜRKECAN O Phytoplankton community, nutrients and chlorophyll a in Lake Mogan (Turkey); with comparison between current and old data. . 2012; 91 - 99.
Vancouver	YERLİ S,KIVRAK E,GÜRBÜZ H,MANAV E,Mangıt F,TÜRKECAN O Phytoplankton community, nutrients and chlorophyll a in Lake Mogan (Turkey); with comparison between current and old data. . 2012; 91 - 99.
IEEE	YERLİ S,KIVRAK E,GÜRBÜZ H,MANAV E,Mangıt F,TÜRKECAN O "Phytoplankton community, nutrients and chlorophyll a in Lake Mogan (Turkey); with comparison between current and old data." , ss.91 - 99, 2012.
ISNAD	YERLİ, SEDAT VAHDET vd. "Phytoplankton community, nutrients and chlorophyll a in Lake Mogan (Turkey); with comparison between current and old data". (2012), 91-99.

APA	YERLİ S, KIVRAK E, GÜRBÜZ H, MANAV E, Mangıt F, TÜRKECAN O (2012). Phytoplankton community, nutrients and chlorophyll a in Lake Mogan (Turkey); with comparison between current and old data. Turkish Journal of Fisheries and Aquatic Sciences, 12(1), 91 - 99.
Chicago	YERLİ SEDAT VAHDET,KIVRAK ERSİN,GÜRBÜZ Hasan,MANAV Elif,Mangıt Fatih,TÜRKECAN Onur Phytoplankton community, nutrients and chlorophyll a in Lake Mogan (Turkey); with comparison between current and old data. Turkish Journal of Fisheries and Aquatic Sciences 12, no.1 (2012): 91 - 99.
MLA	YERLİ SEDAT VAHDET,KIVRAK ERSİN,GÜRBÜZ Hasan,MANAV Elif,Mangıt Fatih,TÜRKECAN Onur Phytoplankton community, nutrients and chlorophyll a in Lake Mogan (Turkey); with comparison between current and old data. Turkish Journal of Fisheries and Aquatic Sciences, vol.12, no.1, 2012, ss.91 - 99.
AMA	YERLİ S,KIVRAK E,GÜRBÜZ H,MANAV E,Mangıt F,TÜRKECAN O Phytoplankton community, nutrients and chlorophyll a in Lake Mogan (Turkey); with comparison between current and old data. Turkish Journal of Fisheries and Aquatic Sciences. 2012; 12(1): 91 - 99.
Vancouver	YERLİ S,KIVRAK E,GÜRBÜZ H,MANAV E,Mangıt F,TÜRKECAN O Phytoplankton community, nutrients and chlorophyll a in Lake Mogan (Turkey); with comparison between current and old data. Turkish Journal of Fisheries and Aquatic Sciences. 2012; 12(1): 91 - 99.
IEEE	YERLİ S,KIVRAK E,GÜRBÜZ H,MANAV E,Mangıt F,TÜRKECAN O "Phytoplankton community, nutrients and chlorophyll a in Lake Mogan (Turkey); with comparison between current and old data." Turkish Journal of Fisheries and Aquatic Sciences, 12, ss.91 - 99, 2012.
ISNAD	YERLİ, SEDAT VAHDET vd. "Phytoplankton community, nutrients and chlorophyll a in Lake Mogan (Turkey); with comparison between current and old data". Turkish Journal of Fisheries and Aquatic Sciences 12/1 (2012), 91-99.