Muhammet TÜRKOĞLU

Muhammet TÜRKOĞLU
Çanakkale Onsekiz Mart Üniversitesi | ÇOMÜ · Department of Hydrobiology

Prof. Dr.

About

119
Publications
24,651
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Introduction
Muhammet TÜRKOĞLU currently works at the Department of Marine Biology and Limnology, Marine Sciences and Technology Faculty, Çanakkale Onsekiz Mart Üniversity. Muhammet does various researches in marine biology, marine phytoplankton, harmful algal blooms (HABs), Inorganic Chemistry, specially nutrient dinamics and marine litters in the marine ecosystems. His current project is "Marine litters on coasts of the Dardanelles, the impacts to the area and action plan proposal".
Additional affiliations
February 2016 - present
Çanakkale Onsekiz Mart Üniversitesi
Position
  • Professor (Full)
June 2010 - February 2016
Çanakkale Onsekiz Mart Üniversitesi
Position
  • Professor (Associate)
March 2000 - June 2010
Çanakkale Onsekiz Mart Üniversitesi
Position
  • Professor (Assistant)

Publications

Publications (119)
Article
Full-text available
In order to investigate temporal variations in phytoplankton connected with hydrography, high-resolution (twice a week) samplings were carried out between January and December 2018 at a single, shallow water station in the Dardanelles. Diatoms dominated in early and mid-winter, late spring and early summer, and between August and October. Whereas d...
Book
Full-text available
During the last decades, aquatic resources have been severely depleted due to human-induced factors such as overexploitation and pollution and more recently due to deviations in the physicochemical parameters of oceans, dramatic changes in weather patterns and melting of glaciers. The effects of these man-made factors are occurring in a relatively...
Cover Page
Full-text available
During the last decades, aquatic resources have been severely depleted due to human induced factors such as overexploitation and pollution and more recently due to deviations in the physicochemical parameters of oceans, dramatic changes in weather patterns and melting of glaciers. The effects of these man-made factors are occurring in a relatively...
Article
Full-text available
In current study, NH 4 + cation and Al metal concentrations in summer period were determined by ultraviolet-visible (UV-VIS) spectrophotometric technique in the total 6 swimming pools found in the province of Canakkale (Turkey). Merck Kits equivalent to EPA, APHA, ISO and DIN standards were used in spectrometric analyses. The monthly quality parame...
Article
Full-text available
In this study, the variations in concentrations of some disinfection chemicals such as cyanuric acid (CyA), free chlorine (FC), and residual chlorine (RC), which affect human health, were investigated in the water of swimming pools. In addition, quality parameters such as temperature, pH, and total alkalinity (TA) in 44 swimming pools located in th...
Article
Full-text available
In this study, some nitrogen (NO2-, NO3-, NH4+) and metal (Al and Cu) concentrations were analyzed during the summer period by using an ultraviolet-visible (UV-VIS) spectroscopy method in a total of 44 swimming pools located in the province and districts of Canakkale (Turkey). Merck Kits equivalent to EPA, APHA, ISO and DIN standards were used for...
Article
Full-text available
This study focused on daily variations and harmful algal bloom features of toxic dinoflagellate Prorocentrum lima (Ehrenberg) F. Stein (P. lima), 1878 in middle summer period (9th July–6th August 2013) in the Dardanelles. Harmful algal bloom of P. lima was recorded for the first time in the Turkish Straits System. Density of P. lima reached to 2.40...
Conference Paper
Full-text available
The study contains evaluation of the data collected (15 days intervals) during the samplings between 18 January and 22 December 2006, in the framework of a National project of TUBITAK-105Y103. Average cell concentrations of dinoflagellates, diatoms and other phytoplankton groups were 6.17x10 ±4.06x10 cell L , 7.13x10 ±1.23x10 cell L and 1.59 x 10 ±...
Conference Paper
Full-text available
Long time variations of total mercury (Hg) in the Sea of Marmara (St.1) and the Dardanelles (St.2) were investigated in relation to the physical water quality parameters such as temperature, salinity and pH between March 2002 and December 2005. Hg concentrations at St.1 ranged from 2.08 to 7.85 µg L (average: 4.49±1.39 µg L), whereas the concentrat...
Article
Full-text available
In this study, the concentrations of heavy metals Pb, Cu, Zn, Cd, Ni, Fe, Mn and Cr were determined using an inductively coupled plasma and optical emission spectrophotometer (ICP-OES), and water quality parameters pH, temperature, and conductivity were measured using the YSI 556 MPS water probe. The water samples were collected monthly from five d...
Chapter
Full-text available
Phytoplankton community structure, composition, biomass, primary production, chlorophyll a and harmfull algal blooms (HABs) levels in view of qualitative and quantitative analyses in the Aegean Sea (AS) are investigated in the last decade and a half and the results are presented in this review paper. On the one hand, the review study evaluates spat...
Conference Paper
Full-text available
Bu çalışmada, Mart-2007 ve Nisan-2009 döneminde Gerence Körfezi’nde balık kafes işletmelerinin fitoplankton dağılımları üzerine olan etkileri araştırılmıştır. Dinophyceae (dinoflagellatlar), Bacillariophyceae (diyatomlar) ve diğerlerinin toplam hücre yoğunluğu sırasıyla 0-1.20E+06 (7.15E+04 ± 1.29E+05 hücre L-1), 0-5.37E+07 hücre L-1 (4.08E+06±6.78...
Conference Paper
Full-text available
Bu çalışma, Ocak 2002 ve Ocak 2004 döneminde Çanakkale Boğazında (ÇB) zamana ve derinliğe bağlı kısa zaman serili kalitatif ve kantitatif fitoplankton değişimlerini çevresel koşullarla ilişkili olarak irdelemektedir. ÇB’de Akdeniz kökenli alt tabaka sularındaki mevsimsel sıcaklık değişimlerinin (12.42-19.39 oC) Karadeniz kökenli üst tabaka sularınd...
Technical Report
Full-text available
Abstract In this study, between 04 February and 06 October 2010, it has been investigated short time series of qualitative and quantitative phytoplankton variations as connection with physicochemical parameters (CTD, Chlorophyll a, nutrient, total suspended solid substance-TSS, Sechidisc) in the Dardanelles (CB). While phytoplankton composition of...
Article
Full-text available
This study concentrated on temporal distribution and species composition of phytoplankton connected with physicochemical variations between January 2003 and November 2004 in the South Western Caspian Sea. During the study, 75 phytoplankton were distinguished in total and average phytoplankton densities in 2003 and 2004 were 1.47×105±6.05× 104 and 1...
Article
Full-text available
This investigation focused on weekly variations in cell density and volume of the dinoflagellate Noctiluca scintillans between March 2001 and January 2004 in the Dardanelles. March-June and October-December periods were excessive bloom periods. During the bloom periods the density of N. scintillans reached 2.20 × 105 cells L-1 with a volume of 1.32...
Article
Full-text available
This study focuses on spatial and temporal distribution and species composition of phytoplankton in the south-western Caspian Sea between July 2009 and March 2010. Samples were collected from 11 stations along three transects: Lisar, Anzali and Sefidrood. Among 44 identified phytoplankton species, diatoms (70.2%) and cyanophytes (25.0%) were domina...
Article
Full-text available
This study, accomplished is focused on the spatial and temporal distribution and species composition of phytoplankton in the southwestern Caspian Sea between January 2008 and December 2008. Samples were collected from 11 stations along three transects known as Lisar, Anzali and Sefidrood. This study identified 43 phytoplankton species comprised of...
Article
Full-text available
This study focuses on spatial and temporal distribution and species composition of phytoplankton in the south-western Caspian Sea between July 2009 and March 2010. Samples were collected from 11 stations along three transects: Lisar, Anzali and Sefidrood. Among 44 identified phytoplankton species, diatoms (70.2%) and cyanophytes (25.0%) were domina...
Article
Full-text available
This study was carried out to determine the short time series of phytoplankton density and chlorophyll a in relation to nutrients and other environmental parameters in surface waters of Kepez harbor in the Dardanelles in winter period of 02 December 2004 and 07 March 2005. Average temperature, salinity, pH, specific conductivity, TDS, DO, TSS, NO-2...
Article
Full-text available
Following a summer bloom of coccolithophore Emiliania huxleyi (Lohmann) Hay & Mohler, 1967, in 2003, a winter bloom was observed for the first time between late December 2003 and early January 2004 in the Dardanelles. Microscopic observations showed that the cell dimensions of E. huxleyi (Ehux) varied from 9.85 to 13.50 mu m in diameter (mean: 11.2...
Article
Full-text available
In this study, weekly distributions of inorganic nutrients and phytoplankton cell volumes were investigated in relation to the hydrology of the Dardanelles. The data were collected between March 2001 and March 2002. NO -2 +NO -3 , PO 4 -3 , and SiO 4 concentrations ranged between 0.050-6.887 μM, 0.051-1.152 μM, and 0.64-10.74 μM, respectively. Duri...
Article
Full-text available
This study focuses on the synchronous blooms of the coccolithophore Emiliania huxleyi and three dinoflagellates Prorocentrum micans, Ceratium furca var. furca and Ceratium fusus var. seta observed between 7 June and 11 July 2003 in the Dardanelles. An analysis of the vertical distribution of the E. huxleyi population size with respect to various en...
Article
Full-text available
Waste water pollution in industrial areas is one of the most important environmental problems. Heavy metal pollution, especially chromium species in waste water sources from tannery affects our lives. Kocabas Stream is located in south-west Marmara region and Biga town is positioned in the sub basin on the stream. This water source functions as the...
Chapter
Full-text available
The Canakkale Strait (Dardanelles) is a water passage connecting the Aegean Sea and the Marmara Sea. Its NE/SW trend is interrupted by a north-south bend between Eceabat and Canakkale. The width of the Strait varies from 1.35 to 7.73 km, the narrowest part located between Canakkale and Kilitbahir. The average depth of the Strait is approximately 60...
Article
Full-text available
Waste water pollution of industrial areas can answer for the serious consequences of one of the most important environmental threats to the future. In this study, inductively coupled plasma-atomic emission spectrometry method (ICP-AES) is proposed to determine heavy metals (Pb, Cu, Cd, Cr, Zn, Al, Fe, Ni, Co, Mn) and major elements (Ca, Mg) in wast...
Article
Full-text available
Cadmium and lead were determined simultaneously in seawater by differential pulse stripping voltammetry (DPSV) preceded by adsoptive collection of complexes with 8-hydroxyquinoline (oxine) on to a hanging mercury drop electrode (HMDE). In preliminary experiments the optimal analytical condition for oxine concentration was found to be 2.10(-5) M, at...
Article
Full-text available
Daily changes in winter phytoplankton density of Southern Black Sea (Sinop Bay). In this study, short time series (daily) distribution of phytoplankton density was carried out at only one station of the Sinop Bay (South of Black Sea) between 21 January and 04 February 2005. Temperature and salinity were also measured in this study. During the resea...