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Coral Cover Percentage And Health Condition In Tioman Island Marine Protected Area, Pahang, Malaysia, Nur Addawiah Mohamad Rodzi, Mohamed Fahmy Yusof, Zaidi Che Cob Jan 2024

Coral Cover Percentage And Health Condition In Tioman Island Marine Protected Area, Pahang, Malaysia, Nur Addawiah Mohamad Rodzi, Mohamed Fahmy Yusof, Zaidi Che Cob

Turkish Journal of Zoology

Continuous evaluation and monitoring of coral percentage cover and health status is critical for enhancing coral reef resilience management. The present study aimed to determine the coverage and coral status at important sites of Tioman Island Marine Park, which include Renggis Island, Tiong Point and Tekek. Surveillance video recording and in situ observation were carried out using the Coral Video Transect (CVT) method, which were analyzed using the Coral Point Count with Excel extension (CPCe) software. The overall health status for the study area was considered as “fair” with 41.61% ± 4.46% of mean live coral coverage. Among the stations …


Determination Of Genetic Diversity Among Some Naturally Growing Arbutus Andrachne L.Genotypes In Türkiye Using Morphological, Biochemical, And Molecular Markers, Ni̇lda Ersoy, Ramazan Süleyman Göktürk, Emi̇ne Orhan, Mustafa Erkan, İbrahi̇m Baktir, Hali̇l İbrahi̇m Sağbaş Dec 2023

Determination Of Genetic Diversity Among Some Naturally Growing Arbutus Andrachne L.Genotypes In Türkiye Using Morphological, Biochemical, And Molecular Markers, Ni̇lda Ersoy, Ramazan Süleyman Göktürk, Emi̇ne Orhan, Mustafa Erkan, İbrahi̇m Baktir, Hali̇l İbrahi̇m Sağbaş

Turkish Journal of Agriculture and Forestry

The strawberry tree (Arbutus andrachne L.) is a wild edible fruit that grows naturally in the Mediterranean climate zone, including Türkiye. In this study, the genetic morphological, biochemical, and genetic diversity of 10 superior strawberry tree genotypes growing naturally in Antalya Province in Türkiye were investigated. Morphological and biochemical characterization were performed based on some important fruit characteristics. In addition, genetic variation was detected at the molecular level using simple sequence repeat (SSR) markers. The genotypes exhibited fruit weight, width, length, and shape index values of 1.22–2.12 g, 12.07–15.28 mm, 10.15–14.24 mm, and 0.99–2.22, respectively. The biochemical parameters soluble solid …


Freshwater Lampreys And Fishes Of Türkiye; An Annotated Checklist, 2023, Erdoğan Çi̇çek, Sevi̇l Sungur, Ronald Fricke, Burak Seçer Nov 2023

Freshwater Lampreys And Fishes Of Türkiye; An Annotated Checklist, 2023, Erdoğan Çi̇çek, Sevi̇l Sungur, Ronald Fricke, Burak Seçer

Turkish Journal of Zoology

Herewith, the current status of the inland waters ichthyofauna of Türkiye is revised, and an updated checklist of the freshwater lampreys and fishes is presented. As of November 2023, the freshwater ichthyofauna of Türkiye is known to consist of 427 species belonging to 20 orders, 37 families, and 97 genera. Among these, 21 species (4.9%) are alien, and 215 species (50.4%) are considered endemic to Türkiye. The orders with the largest numbers of species in the ichthyofauna of Türkiye are the Cypriniformes (297 species, 69.6%), followed by the Cyprinodontiformes (26 species, 6.1%), the Salmoniformes (25 species, 5.9%), the Gobiiformes (20 …


Diversity Rhythm In Pontellid Copepods (Pontellidae: Copepoda) From The Covelong Coast Pre- And Post-Covid-19 Lockdown, Bay Of Bengal, Md Anwar Nawaz, Sivakumar Kandhasamy, Baskar Gurunathan, Vijayaraj Radha Jan 2023

Diversity Rhythm In Pontellid Copepods (Pontellidae: Copepoda) From The Covelong Coast Pre- And Post-Covid-19 Lockdown, Bay Of Bengal, Md Anwar Nawaz, Sivakumar Kandhasamy, Baskar Gurunathan, Vijayaraj Radha

Turkish Journal of Zoology

Copepods act as indicators of the aquatic ecosystem since they rapidly respond to changes in nutrient content of the environment. Plankton samples were collected for two years from the Covelong coast, India (January to December 2019 and January to December 2021). The diversity patterns of pontellid copepods before and after the COVID-19 lockdown were analyzed. Physicochemical parameters like temperature, salinity, pH, dissolved oxygen, calcium, magnesium, nitrite, phosphate, and ammonia level for both years were measured to compare and contrast the coastal health before and after the lockdown. Six species of pontellid copepods were reported before the lockdown period and 10 …


Morphological And Molecular Characterization Of Banana Clones Growing In Turkey, Fi̇li̇z Baysal, Sezai̇ Erci̇sli̇ Jan 2022

Morphological And Molecular Characterization Of Banana Clones Growing In Turkey, Fi̇li̇z Baysal, Sezai̇ Erci̇sli̇

Turkish Journal of Botany

This study was conducted to estimate genetic relationships among banana clones growing in Turkey via some morphological parameters and two molecular marker systems. In terms of yield parameters such as bunch weight, hand number, fruit weight, and total fruit number, Grand Nain (GN) clone came to the forefront with the highest values. It was followed by Azman (AZ), Dwarf Cavendish (DC), and Erdemli Yerli (EY) clones, respectively. To see the variation between clones more clearly, 24 RAPD (Random Amplified Polymorphic DNA) primers and 48 SRAP (Sequence Related Amplified Polymorphism) primer combinations were used in molecular analysis. The total number of …


Clustering Ensemble Selection Based On The Extended Jaccard Measure, Hajar Khalili, Mohsen Rabbani, Ebrahim Akbari Jan 2021

Clustering Ensemble Selection Based On The Extended Jaccard Measure, Hajar Khalili, Mohsen Rabbani, Ebrahim Akbari

Turkish Journal of Electrical Engineering and Computer Sciences

Clustering ensemble selection has shown high efficiency in the improvement of the quality of clustering solutions. This technique comprises two important metrics: diversity and quality. It has been empirically proved that ensembles of higher effectiveness can be achieved through taking into consideration the diversity and quality simultaneously. However, the relationships between these two metrics in base clusterings have remained uncertain. This paper suggests a new hierarchical selection algorithm using a diversity/quality measure based on the Jaccard similarity measure. In the proposed algorithm, the selection of the subsets of the clustering partitions is done based on their diversity measures. The proposed …


Morphological And Molecular Characterization Of Croatian Carob Tree(Ceratonia Siliqua L.) Germplasm, Snjezana Bolaric, Ivna Dragojevic Müller, Ales Vokurka, Dubravka Vitali Cepo, Mirko Ruscic, Sinisa Srecec, Dario Kremer Jan 2021

Morphological And Molecular Characterization Of Croatian Carob Tree(Ceratonia Siliqua L.) Germplasm, Snjezana Bolaric, Ivna Dragojevic Müller, Ales Vokurka, Dubravka Vitali Cepo, Mirko Ruscic, Sinisa Srecec, Dario Kremer

Turkish Journal of Agriculture and Forestry

The results of morphological and AFLP variability of 120 plants of carob tree (Ceratonia siliqua L.), collected from 12 different locations (10 biological replicates for each location) on the coast and islands of the southern Croatian Adriatic, indicate high molecular and morphological variability among these carob populations. Analysis of molecular variance revealed significant differences among populations (26.07%; p < 0.001; a = 0.05). Out of the total variability, 22.49% refers to the variability among, and 77.51% within populations. UPGMA and STRUCTURE analysis based on AFLP genetic data clustered carob populations into three main groups representing three real genetic populations. UPGMA analysis based on morphological traits of leaves, pods, and seeds clustered carob populations into five groups. Mantel test showed significant correlation between morphological and genetic data (r = 0.58, p < 0.001; a = 0.05). According to the high genetic and morphological variability, the germplasm collection in the analysis could represent an important genetic pool for future breeding programmes. The goal of future research should be the conservation of C. siliqua in its natural habitats, and the establishment of gene banks of genetic resources with the purpose of creating new carob cultivars in breeding programmes.


Study Of Mitochondrial Dna (Mtdna) D - Loop Region Polymorphism In Şavak Akkaraman Sheep, Serdar Yağci, Si̇nan Baş, Selahaddi̇n Ki̇raz Jan 2020

Study Of Mitochondrial Dna (Mtdna) D - Loop Region Polymorphism In Şavak Akkaraman Sheep, Serdar Yağci, Si̇nan Baş, Selahaddi̇n Ki̇raz

Turkish Journal of Veterinary & Animal Sciences

This study was conducted to investigate the maternal genetic diversity using the mtDNA D - loop region 842 base pair (bp) polymorphism in Şavak Akkaraman sheep raised in the province of Erzincan. According to the results, in the mtDNA D - loop of the Şavak Akkaraman breed, 27 polymorphic sites and 20 haplotypes were identified and then, 11 of the 20 haplotypes identified in Şavak sheep were in haplogroup B (55%), 6 in haplogroup A (30%), and 3 in haplogroup C (15%). Haplogroup B was the most frequent haplogroup in Şavak Akkaraman sheep. Haplotype and nucleotide diversities were estimated to …


Dynamically Updated Diversified Ensemble-Based Approach For Handling Concept Drift, Kanu Goel, Shalini Batra Jan 2020

Dynamically Updated Diversified Ensemble-Based Approach For Handling Concept Drift, Kanu Goel, Shalini Batra

Turkish Journal of Electrical Engineering and Computer Sciences

Concept drift is the phenomenon where underlying data distribution changes over time unexpectedly. Examining such drifts and getting insight into the executing processes at that instance of time is a big challenge. Prediction models should be capable of handling drifts in scenarios where statistical properties show abrupt changes. Various strategies exist in the literature to deal with such challenging scenarios but the majority of them are limited to the identification of a particular kind of drift pattern. The proposed approach uses online drift detection in a diversified adaptive setting with pruning techniques to formulate a concept drift handling approach, named …


Transmit Antenna Selection Schemes For Stbc-Sm, Belal Asaati, Ammar Abu Hudrouss Jan 2020

Transmit Antenna Selection Schemes For Stbc-Sm, Belal Asaati, Ammar Abu Hudrouss

Turkish Journal of Electrical Engineering and Computer Sciences

The coupling of space-time block codes (STBCs) with the spatial modulation (SM) scheme can introduce a spatial diversity to the SM systems. This paper presents antenna selection techniques to provide an additional coding gain with the space-time block coded spatial modulation (STBC-SM). Specifically, the selection of optimal transmit antenna elements at the transmitter to send a spatially modulated space-time block code is studied. This paper studies the effects of applying the capacity optimized antenna selection (COAS) algorithm with the STBC-SM. The COAS algorithm has a suboptimal performance with a trade-off between complexity and bit-error-rate (BER) enhancement. Simulation results for STBC-SM …


Biochemical Content In Fruits Of Peach And Nectarine Cultivars, Mustafa Kenan Geçer Jan 2020

Biochemical Content In Fruits Of Peach And Nectarine Cultivars, Mustafa Kenan Geçer

Turkish Journal of Agriculture and Forestry

In Turkey, there is an increasing interest for peach and nectarine fruits due to their sensory properties and nutritional values. The large diffusion of new peach and nectarine cultivars requires the knowledge of all fruit characteristics in connection with the cultivation area to satisfy market demand. This study seeks to determine fruit quality attributes and nutraceutical values of 7 commercially important peach (Glohaven, Dixired, Cresthaven, Redhaven, Merrill Gem Free, June Gold, and Jefferson) and 4 nectarine cultivars (Nectared4, Gransun, Cherokee, and Royal Glo) grown in Malatya region of Turkey. The fruits were evaluated for their phenolic compounds (protocatechuic, rutin, quercetin, …


Some Important Physicochemical And Bioactive Characteristics Of The Main Apricot Cultivars From Turkey, Neva Karataş, Memnune Şengül Jan 2020

Some Important Physicochemical And Bioactive Characteristics Of The Main Apricot Cultivars From Turkey, Neva Karataş, Memnune Şengül

Turkish Journal of Agriculture and Forestry

Turkey is one of the world's leading producers in both in fresh and dried apricots, and Malatya Province is the capital for apricots. In the present study, the fruit of 13 apricot cultivars (Adilcevaz, Alkaya, Aprikoz, Çataloğlu, Hacıhaliloğlu, Hasanbey, İsmailağa, Kabaaşı, Mahmuduneriği, Soğancı, Şam, Şekerpare, and Tokaloğlu-Erzincan), grown together at the Apricot Research Institute in Malatya Province, were harvested and evaluated for some important physicochemical and bioactive characteristics. The results showed statistically significant differences in most of the physicochemical and bioactive characteristics. Fresh apricot fruit peel color values, L, a, and b, were determined as between 48.66 and 64.70, 8.12 …


A New Species Of Ami Pérez-Miles, 2008 (Araneae: Mygalomorphae: Theraphosidae) From The Amazon Rainforest, Brazil, Marlus Queiroz Almeida, Lidianne Salvatierra, José Wellington De Morais Jan 2019

A New Species Of Ami Pérez-Miles, 2008 (Araneae: Mygalomorphae: Theraphosidae) From The Amazon Rainforest, Brazil, Marlus Queiroz Almeida, Lidianne Salvatierra, José Wellington De Morais

Turkish Journal of Zoology

A new species of Ami Pérez-Miles, 2008 is described from the state of Amazonas in Brazil based on three males from Manaus. Ami valentinae sp. nov. is closely related to A. armihuariensis and A. caxiuana by the presence of a granular area on the embolus, but it differs from the first species by the presence of two retrolateral process on the male palpal tibia and differs by the latter by the morphology of the male palpal organ. A. valentinae sp. nov. is the first species of Ami reported for the Amazonas state and second species described for Brazil.


Spatial Structuring Of Zooplankton Communities Through Partitioning Of Habitat And Resources In The Bay Of Bengal During Spring Intermonsoon, Veronica Fernandes, Nagappa Ramaiah Jan 2019

Spatial Structuring Of Zooplankton Communities Through Partitioning Of Habitat And Resources In The Bay Of Bengal During Spring Intermonsoon, Veronica Fernandes, Nagappa Ramaiah

Turkish Journal of Zoology

Despite advances in oceanographic investigations in the Indian Ocean, zooplankton ecology is still poorly known from the open waters of the Bay of Bengal. In order to understand the vertical and horizontal distribution of zooplankton in the Bay of Bengal during spring intermonsoon, stratified sampling was conducted using a multiple plankton net. We found that higher zooplankton biomass was often associated with mesoscale cold-core eddies. The biomass in the mixed layer was less in the central bay and the near absence of organisms beneath this layer was attributed to the very low dissolved oxygen levels, including suboxia in the northern …


Comparative Evaluation Of Taxonomic And Functional Diversities Of Leaf-Litter Ants Of The Brazilian Atlantic Forest, Elmo Borges De Azevedo Koch, José Raimundo Maia Dos Santos, Ivan Cardoso Nascimento, Jacques Hubert Charles Delabie Jan 2019

Comparative Evaluation Of Taxonomic And Functional Diversities Of Leaf-Litter Ants Of The Brazilian Atlantic Forest, Elmo Borges De Azevedo Koch, José Raimundo Maia Dos Santos, Ivan Cardoso Nascimento, Jacques Hubert Charles Delabie

Turkish Journal of Zoology

The ant community living in leaf litter was assessed in 65 forest sites in the Brazilian Atlantic rainforest in the southern region of the state of Bahia, Brazil. In addition, we aimed to understand the patterns between taxonomic and functional diversities using two different resolutions of classification of ants into functional groups. We identified 364 ant species belonging to 68 genera in 10 subfamilies in 65 regions. Considering a more general functional classification, we identified a total of 13 functional ant groups, and 26 functional ant groups considering a more specific functional classification. The Atlantic Forest environments studied presented great …


Diversity Of Biochemical Content In Fruits Of Some Indigenous Mulberry Genotypes, Aytül Balik, Mustafa Kenan Geçer, Rafet Aslantaş Jan 2019

Diversity Of Biochemical Content In Fruits Of Some Indigenous Mulberry Genotypes, Aytül Balik, Mustafa Kenan Geçer, Rafet Aslantaş

Turkish Journal of Agriculture and Forestry

This research was carried out to assess the biochemical diversity of the fruits of mulberry genotypes grown in Muş Province in the eastern Anatolia region and to determine the genotypes available for breeding. Morphological and biochemical characteristics of 13 mulberry fruit genotypes, including 5 white (Morus alba) and 8 black (Morus nigra), were determined. Fruit antioxidant capacity was determined by Trolox equivalent antioxidant capacity assay. Fruit weight, pH, soluble solid content, titratable acidity, vitamin C, and antioxidant capacity were 1.38-3.77 g, 4.77-6.79, 14.33%-23.50%, 0.53%-2.20%, 4.47-35.83 mg 100 g-1, and 4.33-13.63 µmol Trolox equivalent g, respectively, indicating enough diversity among genotypes …


Distribution And Diversity Of Earthworm (Annelida, Clitellata)Populations Across Four Land Use Types In Northern Cameroon, Michel Mathurin Kamdem, Patricks Voua Otomo, Albert Ngakou, Nicolas Njintang Yanou Jan 2018

Distribution And Diversity Of Earthworm (Annelida, Clitellata)Populations Across Four Land Use Types In Northern Cameroon, Michel Mathurin Kamdem, Patricks Voua Otomo, Albert Ngakou, Nicolas Njintang Yanou

Turkish Journal of Zoology

Earthworms are present in all types of soil. Changes in land use influence populations of earthworms. However, information on the dynamics of earthworm populations in northern Cameroon is not available. This paper highlights the research carried out on the abundance, biomass, and diversity of earthworm populations throughout four types of land use in northern Cameroon. Earthworms were sampled throughout the rainy season in three regions, across pastures, woody savannahs, grass savannahs, and fields, using formaldehyde and hand sorting. Earthworms of the woody savannah and pasture have a high mean density (63 and 45 individuals/m2, respectively) and biomass (25.2 and 22 …


Ephemeroptera, Plecoptera, And Trichoptera Assemblages Of Karst Springs In Relationto Some Environmental Factors: A Case Study In Central Bosnia And Herzegovina, Ana Savic, Dejan Dmitrovic, Vladimir Pesic Jan 2017

Ephemeroptera, Plecoptera, And Trichoptera Assemblages Of Karst Springs In Relationto Some Environmental Factors: A Case Study In Central Bosnia And Herzegovina, Ana Savic, Dejan Dmitrovic, Vladimir Pesic

Turkish Journal of Zoology

In this study we analyzed changes of Ephemeroptera, Plecoptera, and Trichoptera (EPT) assemblages in 50 springs along the Cvrcka River mainstream in central Bosnia and Herzegovina. Springs were divided into 3 groups: rheocrene, rheopsammocrene, and piped springs. The objectives of our survey were to analyze changes in EPT communities in response to some environmental factors and anthropogenic activities. Twenty-eight morphologically distinct taxa were identified. EPT diversity was positively correlated to discharge and areal coverage of sand and stones but negatively correlated with areal coverage of algae. Canonical correspondence analysis revealed that the most important factors in structuring EPT spring assemblages …


Species Diversity And Community Structure Of Zooplankton In Threedifferent Types Of Water Body Within The Sakarya River Basin, Turkey, Pinar Gürbüzer, Özge Buyurgan, Çağri Tekatli, Ahmet Altindağ Jan 2017

Species Diversity And Community Structure Of Zooplankton In Threedifferent Types Of Water Body Within The Sakarya River Basin, Turkey, Pinar Gürbüzer, Özge Buyurgan, Çağri Tekatli, Ahmet Altindağ

Turkish Journal of Zoology

The aim of this study was to identify differences between different types of water body within the same river basin by comparing the composition of the zooplankton community. The study was conducted in three types of water body in the Sakarya Basin in northwestern Turkey: an alluvial barrier lake (Lake Poyrazlar), a pond (Sorgun Pond), and a reservoir (Çubuk II Reservoir). The spatiotemporal changes of these three types of aquatic habitats were investigated in terms of the zooplankton organisms by examining their diversity, evenness, and differences in the abundance of species. A total of 81 species were identified. Thirty-eight species …


Fuzzy Support Vector Machine Based On Hyperbolas Optimized By The Quantum-Inspired Gravitational Search Algorithm, Feng Ni, Yuzhu He, Fei Jiang Jan 2017

Fuzzy Support Vector Machine Based On Hyperbolas Optimized By The Quantum-Inspired Gravitational Search Algorithm, Feng Ni, Yuzhu He, Fei Jiang

Turkish Journal of Electrical Engineering and Computer Sciences

Fuzzy support vector machines (FSVMs) are known for their excellent antinoise performance, but there is no general rule when the fuzzy membership function (FMF) is set up. A novel FSVM based on hyperbolas optimized by the quantum-inspired gravitational search algorithm (QGSH-FSVM) is proposed to handle this question. In the proposed QGSH-FSVM, the FMF is defined by two disparate hyperbolas, whose eccentricities are optimized by the quantum-inspired gravitational search algorithm. A variable called diversity, revealing the percentage of a sample in different classes, is proposed to distinguish outliers or noises from valid samples. Experimental results confirm that the QGSH-FSVM is able …


Phytoplankton Dynamics And Structure, And Ecological Status Estimation By The Q Assemblage Index: A Comparative Analysis In Two Shallow Mediterranean Lakes, Tuğba Ongun Sevi̇ndi̇k, Hati̇ce Tunca, Ari̇f Gönülol, Ni̇sa Gürsoy, Şeyma Nur Küçükkaya, Zuhal Kinali Jan 2017

Phytoplankton Dynamics And Structure, And Ecological Status Estimation By The Q Assemblage Index: A Comparative Analysis In Two Shallow Mediterranean Lakes, Tuğba Ongun Sevi̇ndi̇k, Hati̇ce Tunca, Ari̇f Gönülol, Ni̇sa Gürsoy, Şeyma Nur Küçükkaya, Zuhal Kinali

Turkish Journal of Botany

The aim of this research was to compare the phytoplankton structure on the basis of environmental variables and test the Q assemblage index based on phytoplankton functional groups in two shallow Mediterranean lakes [Lake Taşkısığı (LT) and Lake Little Akgöl (LLA)] in the north of Turkey. Variations in the phytoplankton structure and environmental parameters were analyzed monthly at two stations of each lake between January 2013 and December 2013. We showed that total phosphorus (TP) values were vital in shaping phytoplankton biomass in eutrophic LLA. Nitrate-nitrogen (NO3-N), TP, zmix/zeu, and macrophyte coverage are important in shaping the differences in dominant …


Arbuscular Mycorrhizal And Dark Septate Endophyte Fungal Associations In Asparagus, Muthukumar Thangavelu, Muthuraja Raji Jan 2016

Arbuscular Mycorrhizal And Dark Septate Endophyte Fungal Associations In Asparagus, Muthukumar Thangavelu, Muthuraja Raji

Turkish Journal of Botany

We studied the arbuscular mycorrhizal (AM) and dark septate endophyte (DSE) fungal associations in five species of pot-grown Asparagus (A. aethiopicus, A. densiflorus, A. setaceus, A. racemosus, and A. umbellatus). Root colonization by AM and DSE fungi and AM spore numbers in the soil were assessed. AM fungal diversity indices like species richness, Shannon-Weiner index, Simpson's index, evenness, and Jaccard's index were determined. Relationships among the fungal and soil variables were also examined. All the species of Asparagus examined were colonized by both AM and DSE fungi, and these associations have been reported for the first time in four species. …


Freshwater Algal Diversity Of The South-Tajik Depression In A High-Mountainous Extreme Environment, Tajikistan, Sophia Barinova, Maryio Boboev, Hikmat Hisoriev Jan 2015

Freshwater Algal Diversity Of The South-Tajik Depression In A High-Mountainous Extreme Environment, Tajikistan, Sophia Barinova, Maryio Boboev, Hikmat Hisoriev

Turkish Journal of Botany

The research on algal communities' response to altitude and altitude-related climatic conditions is sparse. So far, a full, accessible list of algae from the water bodies of the South-Tajik Depression has not been available. We compiled an algal species list of 1190 taxa that were revealed by us or listed in references in the South-Tajik Depression high-mountain rivers Kafirnigan, Vakhsh, Kyzylsu, Yakhsu, and Tairsu and in the lakes of its basin. The altitude gradient of the studied area is about 2500 m above sea level. An altitude-related algal diversity analysis was done with help of statistics and bioindication. The Willis …


Macroinvertebrate Communities Along The Velika Morava River, Vanja Markovic, Jelena Tomovic, Ana Atanackovic, Margareta Kracun, Marija Ilic, Vera Nikolic, Momir Paunovic Jan 2015

Macroinvertebrate Communities Along The Velika Morava River, Vanja Markovic, Jelena Tomovic, Ana Atanackovic, Margareta Kracun, Marija Ilic, Vera Nikolic, Momir Paunovic

Turkish Journal of Zoology

This paper presents the results of a faunistic study of the macrozoobenthos of the Velika Morava River. The investigation was conducted during the summer and autumn months in 2010. A total of 84 macroinvertebrate taxa have been identified, with Insecta (Ephemeroptera) as the most diverse and Oligochaeta as the most abundant groups. A tubificid worm, Limnodrilus hoffmeisteri, was the most important species with regard to relative abundance and frequency of occurrence. Two rare and endangered species, Theodoxus transversalis and Unio crassus, were recorded, as well as 5 alien species. Locality VM4 (Markovac Bridge) is of particular interest as the northernmost …


Genetic Diversity And Relationships Within And Among Onobrychis Species Using Molecular Markers, Mohammad Zarrabian, Mohammad Mahdi Majidi Jan 2015

Genetic Diversity And Relationships Within And Among Onobrychis Species Using Molecular Markers, Mohammad Zarrabian, Mohammad Mahdi Majidi

Turkish Journal of Botany

Little is known about the taxonomic relationships of the genus Onobrychis (Fabaceae). To study inter- and intraspecific variations and the relationships among the species, 102 accessions (33 species) of the genus Onobrychis were evaluated using 22 inter-simple sequence repeat (ISSR) markers. Almost all the species belonging to the section Onobrychis clustered together. A similar pattern was found with the species belonging to the section Hymenobrychis, while those of the section Lophobrychis did not cluster together. The results indicate that the section Lophobrychis has a comparatively derived organization that can be attributed to the differences in their taxonomic delimitation. Geographical pattern …


Variation Of Some Seed Mineral Contents In Open Pollinated Faba Bean (Vicia Faba L.) Landraces From Turkey, Faheem Shahzad Baloch, Tolga Karaköy, Ahmet Demi̇rbaş, Faruk Toklu, Hakan Özkan, Rüştü Hati̇poğlu Jan 2014

Variation Of Some Seed Mineral Contents In Open Pollinated Faba Bean (Vicia Faba L.) Landraces From Turkey, Faheem Shahzad Baloch, Tolga Karaköy, Ahmet Demi̇rbaş, Faruk Toklu, Hakan Özkan, Rüştü Hati̇poğlu

Turkish Journal of Agriculture and Forestry

The first step towards the biofortification of edible portions of crop species with improved nutritional value is to understand the genetic diversity available to breeders in germplasm collections. A faba bean germplasm (129 landraces and 4 cultivars) from diverse geographic regions of Turkey was assessed for micro- and macroelement contents of seeds. The results showed high diversity in open-pollinated faba bean germplasm for contents of N (27.5-93.3 g kg^{-1}), P (1.24-4.89 g kg^{-1}), K (4.5-19.3 g kg^{-1}), Fe (29.7-96.3 mg kg^{-1}), Mn (15.5-29.2 mg kg^{-1}), Cu (10.3-33.0 mg kg^{-1}), and Zn (10.4-49.3 mg kg^{-1}). Meanwhile, the ranges of mineral elements …


Checklist Of The Phyla Platyhelminthes, Xenacoelomorpha, Nematoda, Acanthocephala, Myxozoa, Tardigrada, Cephalorhyncha, Nemertea, Echiura, Brachiopoda, Phoronida, Chaetognatha, And Chordata (Tunicata, Cephalochordata, And Hemichordata) From The Coasts Of Turkey, Meli̇h Ertan Çinar Jan 2014

Checklist Of The Phyla Platyhelminthes, Xenacoelomorpha, Nematoda, Acanthocephala, Myxozoa, Tardigrada, Cephalorhyncha, Nemertea, Echiura, Brachiopoda, Phoronida, Chaetognatha, And Chordata (Tunicata, Cephalochordata, And Hemichordata) From The Coasts Of Turkey, Meli̇h Ertan Çinar

Turkish Journal of Zoology

In this paper, the current status of the species diversity of 13 phyla, namely Platyhelminthes, Xenacoelomorpha, Nematoda, Acanthocephala, Myxozoa, Tardigrada, Cephalorhyncha, Nemertea, Echiura, Brachiopoda, Phoronida, Chaetognatha, and Chordata (invertebrates, only Tunicata, Cephalochordata, and Hemichordata) along the coasts of Turkey is reviewed. Platyhelminthes was represented by 186 species, Chordata by 64 species, Nemertea by 26 species, Nematoda by 20 species, Xenacoelomorpha by 11 species, Chaetognatha by 10 species, Acanthocephala by 9 species, Brachiopoda and Phoronida by 4 species, Myxozoa and Tradigrada by 2 species, and Cephalorhyncha and Echiura by 1 species. Two platyhelminth (Planocera cf. graffi and Prostheceraeus vittatus), 2 nemertean …


Preliminary Study On Distribution, Diversity, And Ecological Characteristics Of Nonmarine Ostracoda (Crustacea) From The Erzincan Region (Turkey), Derya Akdemi̇r, Okan Külköylüoğlu Jan 2014

Preliminary Study On Distribution, Diversity, And Ecological Characteristics Of Nonmarine Ostracoda (Crustacea) From The Erzincan Region (Turkey), Derya Akdemi̇r, Okan Külköylüoğlu

Turkish Journal of Zoology

Ecological characteristics of 32 nonmarine ostracod taxa collected from 89 aquatic habitats of Erzincan (Turkey) during the summer of 2006 were evaluated. All of the species are new reports for the area, while Cypria sywulae Meisch, 2000 is a new record for the Turkish ostracod fauna. The first 2 axes of canonical correspondence analysis explain 74.1% of the variance between 15 species and 5 environmental variables. The influence of water temperature on species distribution was significantly higher (P = 0.02) than that of the other ecological factors. The most frequently occurring species were clustered into 3 main groups based on …


Soil Rotifers New To Hungary From The Gemenc Floodplain (Duna-Dráva National Park, Hungary), Károly Schöll, Miloslav Devetter Jan 2013

Soil Rotifers New To Hungary From The Gemenc Floodplain (Duna-Dráva National Park, Hungary), Károly Schöll, Miloslav Devetter

Turkish Journal of Zoology

In summer and autumn 2010, we collected soil samples from the Gemenc floodplain of the Danube (Duna-Dráva National Park) from places with different flood regimes and vegetation cover and examined them for rotifers. We found a total of 31 species; 14 of them are new to the Hungarian fauna. The Hungarian occurrence of 8 further species is confirmed based on their first detailed data from the country. The genus Wierzejskiella Wiszniewski, 1934 is also new for Hungary. This study provides additional support to the conclusion that floodplains of large rivers have a diverse and sensitive biota.


Seasonal Composition And Population Density Of Zooplankton In Lake Karaboğaz From The Kızılırmak Delta (Samsun, Turkey), Ertunç Gündüz, Yasemi̇n Saygi, Fatma Yildiz Demi̇rkalp, Seli̇m Süalp Çağlar, Si̇bel Atasağun, Sabri̇ Kilinç Jan 2013

Seasonal Composition And Population Density Of Zooplankton In Lake Karaboğaz From The Kızılırmak Delta (Samsun, Turkey), Ertunç Gündüz, Yasemi̇n Saygi, Fatma Yildiz Demi̇rkalp, Seli̇m Süalp Çağlar, Si̇bel Atasağun, Sabri̇ Kilinç

Turkish Journal of Zoology

Zooplankton composition and abundance were investigated seasonally at 6 sites in Lake Karaboğaz in relation to some physicochemical conditions. A total of 63 taxa were identified, among them 51 species of rotifers, 8 cladocerans, and 4 copepods. Rotifera represented the predominant component (79% of the total community), followed by nauplii, cladocerans, and copepods (15%, 5%, and 1%, respectively). The average total zooplankton abundance ranged from 9603 to 22,968 ind/m^3. The maximum and the minimum densities were measured in June and August of 2009, respectively. Of the identified zooplankton, 39 taxa were species with a low frequency in the lake. Among …