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Full-Text Articles in Life Sciences
Ecological Assessment Of Burç Reservoir's Surface Water (Turkey) Using Phytoplanktonmetrics And Multivariate Approach, Abuzer Çelekli̇, Gülümser Özpinar
Ecological Assessment Of Burç Reservoir's Surface Water (Turkey) Using Phytoplanktonmetrics And Multivariate Approach, Abuzer Çelekli̇, Gülümser Özpinar
Turkish Journal of Botany
The present study aimed to elucidate relationships between phytoplankton species and stressors using multivariate approaches and assess the environmental condition of Burç Reservoir?s surface water using phytoplankton metrics from September 2018 to August 2019 according to implementations of the Water Framework Directive. Burç Reservoir had a characteristic of a warm monomictic pattern. Phytoplankton functional groups (E, F, J, LO, LM, MP , P, S1 , T, and W1 ) were found in the reservoir. A significant difference was found in total biovolume values changed from 2.28 mm3 /L in November 2018 to 0.51 mm3 /L in February 2019. The first …
The Phytoplankton Functional Group Concept Provides A Reliable Basis For Ecological Status Estimation In The Çaygören Reservoir (Turkey), Kemal Çeli̇k, Tuğba Ongun Sevi̇ndi̇k
The Phytoplankton Functional Group Concept Provides A Reliable Basis For Ecological Status Estimation In The Çaygören Reservoir (Turkey), Kemal Çeli̇k, Tuğba Ongun Sevi̇ndi̇k
Turkish Journal of Botany
The phytoplankton functional group (FG) concept has been successfully used to determine water quality states in both lake and river systems, but is not yet stressed in regular studies in reservoir environments. The purpose of our study was to estimate the ecological status of the temperate Çaygören Reservoir (2007-2009) using the Q(r) FG composition metric, and to test whether it is able to follow the main structuring of the physical and chemical parameters studied. The main occurring coda were codon C (Cyclotella meneghiniana Kützing, Stephanodiscus neoastraea Hakansson and Hickel), codon T (Gloeotila subconstricta (G.S. West) Printz, Mougeotia sp.), codon X2 …
The Seasonal Succession Of Diatoms In Phytoplankton Of A Soda Lake (Lake Hazar, Turkey), Mehmet Ali̇ Turan Koçer, Bülent Şen
The Seasonal Succession Of Diatoms In Phytoplankton Of A Soda Lake (Lake Hazar, Turkey), Mehmet Ali̇ Turan Koçer, Bülent Şen
Turkish Journal of Botany
Some physicochemical variables and climatic effects on the succession of a diatom community in the plankton of the pelagic zone of Lake Hazar, an alkaline soda lake, were investigated. Monthly diatom samples were collected from the surface water at western, central, and eastern pelagic areas of the ellipsoid-shaped lake using a plankton net from November 2004 to October 2005. When high temperature and pH levels prevailed in May and September, Epithemia, Rhopalodia, Cocconeis, and Cyclotella were dominant. Cymbella was dominant in early spring and late autumn, but was not significantly correlated with temperature or pH. The species of Gomphonema, Fragilaria, …