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Bird Communities Of Different Woody Vegetation Types From The Niraj Valley, Romania, Erzsébet Domokos, József Domokos Jan 2016

Bird Communities Of Different Woody Vegetation Types From The Niraj Valley, Romania, Erzsébet Domokos, József Domokos

Turkish Journal of Zoology

In this paper, the bird assemblages of different woody vegetation types are presented in a human-modified Eastern European landscape. The studied territory is part of a Special Protection Area for bird species. The following sampling areas were included in the study: hornbeam-beech, oak-hornbeam, and sessile oak forests; thickets of willow; forests of white willow; scrubs of blackthorn and hawthorn; and orchards. Birds were grouped in a community typical of deciduous forests and in another community typical of coppices and scrubs. Bird species number, alpha diversity, and abundance were significantly higher in the Salici-Populetum association and in orchards than in the …


Maxent Modeling For Predicting Potential Distribution Of Goitered Gazelle In Central Iran: The Effect Of Extent And Grain Size On Performance Of The Model, Rasoul Khosravi, Mahmoud Reza Hemami, Mansoureh Malekian, Alan Flint, Lorraine Flint Jan 2016

Maxent Modeling For Predicting Potential Distribution Of Goitered Gazelle In Central Iran: The Effect Of Extent And Grain Size On Performance Of The Model, Rasoul Khosravi, Mahmoud Reza Hemami, Mansoureh Malekian, Alan Flint, Lorraine Flint

Turkish Journal of Zoology

The spatial scale of environmental layers is an important factor to consider in developing an understanding of ecological processes. This study employed Maxent modeling to investigate the geographic distribution of goitered gazelle, Gazella subgutturosa (Güldenstädt, 1780), in central Iran using uncorrelated variables at a spatial resolution of 250 m. We used spatial downscaling to downscale WorldClim data to 250-m resolution. We evaluated the sensitivity of the model to different grain and extent sizes from 250 m to 3 km. We compared the performance of the model at different scales using suitability indexes (AUC) and predicted habitat areas. Two models performed …


Solar Irradiation Estimator Based On A Self-Calibrated Reference Solar Cell, Touria Hassboun, Lhoussain El Bahir, Youness Aite Driss, Mustapha El Adnani Jan 2016

Solar Irradiation Estimator Based On A Self-Calibrated Reference Solar Cell, Touria Hassboun, Lhoussain El Bahir, Youness Aite Driss, Mustapha El Adnani

Turkish Journal of Electrical Engineering and Computer Sciences

In this paper we propose a concept for estimating solar irradiation based on measurements of the current, voltage, and temperature of a photovoltaic (PV) cell. The estimation of the irradiation is obtained by processing these measurements using a PV cell mathematical model combined with a PI controller. Since the PV cell current is very sensitive to the irradiance level, the principle of the method is to force the model to reproduce the same current as that measured on the cell by applying an appropriate irradiance as input, for measured temperature and voltage. The appropriate irradiance, which is the output of …


Photosynthetic Response Of Bromus Inermis In Grasslands Of Different Altitudes, Panagiota Kostopoulou, Maria Karatassiou Jan 2016

Photosynthetic Response Of Bromus Inermis In Grasslands Of Different Altitudes, Panagiota Kostopoulou, Maria Karatassiou

Turkish Journal of Agriculture and Forestry

In Greece, grasslands constitute an important component of montane areas. The aim of the present study was to evaluate the photosynthetic responses of the forage species Bromus inermis at two montane grasslands (Filippaioi, Grammatiko) and a lowland grassland under differential irradiation and CO2 concentration levels. In each area, gas exchange parameters were calculated under: a) ambient conditions along with the measurement of variable to maximal fluorescence, b) low (300 µmol m-2 s-1) and high (1400 µmol m-2 s-1) radiation, and c) ambient (380 µmol mol-1) and high (800 µmol mol-1) CO2 concentrations. In addition, assimilation response curves to different levels …


Contributions On The Spider Families Nesticidae And Pholcidae (Araneae) From Argentina, Victor Manuel Torres, Paolo Luciano Pardo, Andrea Ximena Gonzalez-Reyes, Sandra Monica Rodriguez-Artigas, Jose Corronca Jan 2016

Contributions On The Spider Families Nesticidae And Pholcidae (Araneae) From Argentina, Victor Manuel Torres, Paolo Luciano Pardo, Andrea Ximena Gonzalez-Reyes, Sandra Monica Rodriguez-Artigas, Jose Corronca

Turkish Journal of Zoology

A new species of Nesticus Thorell, 1869, N. Salta sp. Nov., and a new species of Guaranita Huber, 2000, G. Dobby sp. Nov., are described from the Chaco Serrano ecoregion of Salta Province (Argentina). The female of G. Yaculica Huber, 2000 is described for the first time, and the known distribution of G. Munda (Gertsch, 1982) is enlarged to Jujuy Province, northern Argentina.


Review Of Unique Odd Chromosome-Numbered Underground Rodent Species Ofthe Palearctic Region: Ellobius Lutescens Thomas 1897 (Rodentia: Cricetidae), Yüksel Coşkun Jan 2016

Review Of Unique Odd Chromosome-Numbered Underground Rodent Species Ofthe Palearctic Region: Ellobius Lutescens Thomas 1897 (Rodentia: Cricetidae), Yüksel Coşkun

Turkish Journal of Zoology

A review of the species within the genus Ellobius from Turkey is provided. The Transcaucasian mole vole, Ellobius lutescens, is the westernmost representative of the genus and among the most enigmatic and yet most neglected of the Palearctic placental mammals. Currently, its distribution is thought to be restricted to eastern Anatolia. The Transcaucasian mole voles inhabit a wide variety of habitats across this distribution area in semiarid or grassland territories and high-elevation cultivated fields. The species' distribution, feeding ecology, population structure, behavior, reproduction, genetics, and fossil records are reviewed here for Turkey. This paper brings together information published during the …


Current Status, Distribution, And Conservation Of Brown Bear (Ursidae) Andwild Canids (Gray Wolf, Golden Jackal, And Red Fox; Canidae) In Turkey, Hüseyi̇n Ambarli, Alper Ertürk, Anil Soyumert Jan 2016

Current Status, Distribution, And Conservation Of Brown Bear (Ursidae) Andwild Canids (Gray Wolf, Golden Jackal, And Red Fox; Canidae) In Turkey, Hüseyi̇n Ambarli, Alper Ertürk, Anil Soyumert

Turkish Journal of Zoology

Turkey has viable populations of many carnivore species of the Western Palearctic. Among those, ursids and canids are represented by brown bear (Ursus arctos) and 3 canid species, gray wolf (Canis lupus), golden jackal (Canis aureus), and red fox (Vulpes vulpes), respectively. Those species occur in major ecosystems of Turkey and experience a wide range of threats, and they are at the center of human-wildlife conflicts. However, due to a limited number of studies about their ecology and taxonomy, their current distributions, population sizes, and statuses are vague. In this study, we document the 4 species' known data in terms …


Dung Beetles (Coleoptera: Scarabaeidae) Utilizing Water Buffalo Dungon The Black Sea Coast Of Turkey, Gregory Thomas Sullivan, Sebahat Sullivan, Jean-Pierre Lumaret, Greg Baxter, Myron Zalucki, Ünal Zeybekoğlu Jan 2016

Dung Beetles (Coleoptera: Scarabaeidae) Utilizing Water Buffalo Dungon The Black Sea Coast Of Turkey, Gregory Thomas Sullivan, Sebahat Sullivan, Jean-Pierre Lumaret, Greg Baxter, Myron Zalucki, Ünal Zeybekoğlu

Turkish Journal of Zoology

There have been few ecological studies of dung beetles (Coleoptera: Scarabaeidae) from the Black Sea Region of Turkey. In the RAMSAR-listed wetland system of the Kızılırmak Delta of Turkey's central Black Sea coast, seasonal grazing by domesticated water buffalo produces plentiful dung from April to November. Twenty-three species of dung beetles from 13 genera of Aphodiinae and 4 genera of Scarabaeinae were collected from their dung on two adjacent soil types in 2013. The species were from three functional groups, namely dung dwelling (12), tunneling (10), and ball rolling (1). Thirteen and fourteen species were collected in spring/summer and autumn, …


Investigation Of Fatty Acid Composition And Trans Fatty Acid Formation In Extracted Oils From French-Fried Potatoes And Classification Of Samples Using Chemometric Approaches, Eli̇f Yildirim, Ömer Sai̇d Toker, Safa Karaman, Ahmed Kayacier, Mahmut Doğan Jan 2015

Investigation Of Fatty Acid Composition And Trans Fatty Acid Formation In Extracted Oils From French-Fried Potatoes And Classification Of Samples Using Chemometric Approaches, Eli̇f Yildirim, Ömer Sai̇d Toker, Safa Karaman, Ahmed Kayacier, Mahmut Doğan

Turkish Journal of Agriculture and Forestry

The present study investigates fatty acid composition and trans fatty acid formation in oils extracted from French-fried potatoes, which were produced in the laboratory and collected from different restaurants. Potatoes were fried at 180 °C at different frying periods (1, 7, 13, 19, 25, and 31 min) and the fatty acid composition of the extracted oils was determined. Principal component analysis and hierarchical cluster analysis were used to characterize and classify the samples. Four major fatty acids were identified in the samples, namely palmitic acid, stearic acid, oleic acid, and linoleic acid. Linolelaidic acid (C18:2 trans) was detected in the …


Spider Assemblages And Dynamics On A Seasonal Island In The Pripyat River, Belarus, Izabela Hajdamowicz, Lucyna Pilacka, Wlodzimierz Meissner Jan 2015

Spider Assemblages And Dynamics On A Seasonal Island In The Pripyat River, Belarus, Izabela Hajdamowicz, Lucyna Pilacka, Wlodzimierz Meissner

Turkish Journal of Zoology

Spider assemblages on a seasonal river meadow island were studied in spring 2006 and 2007. Samples were collected with a set of 20-30 pitfall traps once every 5 days. Altogether, 1179 spiders belonging to 30 species were collected. There were 5 constant dominant species: medium-sized wandering Pardosa prativaga, and small-sized air colonizers Oedothorax retusus, Erigone dentipalpis, Oedothorax fuscus, and Pachygnatha degeeri. The relatively low species diversity was higher in 2007 and grew throughout the season with the lowering of the water level. The total turnover of species involved the least abundant species (below 1% of the total), mainly Linyphiidae. Abundance …


Age Structure Of Hemidactylus Turcicus (L., 1758) (Sauria: Gekkonidae) From Southwestern Anatolia (Muğla, Turkey), Betül Kanat, Cemal Varol Tok Jan 2015

Age Structure Of Hemidactylus Turcicus (L., 1758) (Sauria: Gekkonidae) From Southwestern Anatolia (Muğla, Turkey), Betül Kanat, Cemal Varol Tok

Turkish Journal of Zoology

In this study, a total of 36 (12♂♂, 18♀♀, 6 juveniles) Hemidactylus turcicus specimens, caught in the vicinity of Muğla (Turkey) between 2006 and 2011, were evaluated using the skeletochronology method. The mean snout-to-vent length (SVL) was measured as 28.45 ± 1.92 mm for juveniles, 50.53 ± 1.06 mm for males, and 51.1 ± 0.75 mm for females. When the cross-sections were examined, the age range was determined to be 4-8 years in the males and 4-9 years in the females. Individuals reach sexual maturity in 2-3 years. The maximum age was calculated as 9 years for a female. It …


Composition And Seasonal Variation Of Epigeic Arthropods In Field Margins Of Nw Portugal, Fátima Cristina Paulino Simão, Miguel Angel Carretero, Maria José Aires Do Amaral, Amadeu Mortágua Velho Da Maia Soares, Eduardo Mateos Jan 2015

Composition And Seasonal Variation Of Epigeic Arthropods In Field Margins Of Nw Portugal, Fátima Cristina Paulino Simão, Miguel Angel Carretero, Maria José Aires Do Amaral, Amadeu Mortágua Velho Da Maia Soares, Eduardo Mateos

Turkish Journal of Zoology

Field margins act as shelters for different arthropod taxa in agricultural fields. Several factors may promote seasonal changes in arthropod communities, especially in regions with marked seasonality, such as Mediterranean areas. Epigeic arthropods were sampled from the margins of fields located in northwestern Portugal during 2 contrasting seasons, spring and autumn. Organisms were identified to family or order level and seasonal variation in arthropod communities was evaluated. Abundance, group richness, and feeding guild parameters were affected by sampling season, with both abundance and richness being higher in spring. Of the groups captured in both seasons, most evidenced either higher abundance …


First Records Of The Sea Anemones Stichodactyla Tapetum Andstichodactyla Haddoni (Anthozoa: Actiniaria: Stichodactylidae)From The Southeast Of Iran, Chabahar (Sea Of Oman), Gilan Attaran Fariman, Pegah Javid Jan 2015

First Records Of The Sea Anemones Stichodactyla Tapetum Andstichodactyla Haddoni (Anthozoa: Actiniaria: Stichodactylidae)From The Southeast Of Iran, Chabahar (Sea Of Oman), Gilan Attaran Fariman, Pegah Javid

Turkish Journal of Zoology

Sea anemones (order Actiniaria) are among the most widespread invertebrates in the tropical waters. The anthozoans Stichodactyla haddoni (Saville-Kent, 1893) and Stichodactyla tapetum (Hemprich and Ehrenberg in Ehrenberg, 1834) (family Stichodactylidae) were reported for the first time from the southeastern coast of Iran, Chabahar Bay, Tiss zone. The specimens of S. haddoni and S. tapetum were collected by hand from the intertidal zone of sand and rock substrates in April 2012. The samples characteristics were morphologically studied in the field and laboratory. This study presents a new locality record and information about S. haddoni and S. tapetum found in this …


Age Estimation Of Anatololacerta Anatolica (Werner, 1902) In The Vicinity Of Çanakkale By Skeletochronology, Batuhan Yaman Yakin, Cemal Varol Tok Jan 2015

Age Estimation Of Anatololacerta Anatolica (Werner, 1902) In The Vicinity Of Çanakkale By Skeletochronology, Batuhan Yaman Yakin, Cemal Varol Tok

Turkish Journal of Zoology

In this study, age estimation using skeletochronology was done in 43 specimens (6 males, 29 females, 8 juv.) of Anatololacerta anatolica living in the vicinity of Çanakkale. When the cross-sections taken from phalanges were examined, the median age for the Çanakkale population was 4 years. The maximum age was calculated as 10 years for female individuals, and the maximum snout-vent length (SVL) of female individuals was measured as 74.18 mm. The mean SVL was 57.39 (SD = 4.6) mm for males and 63.62 (SD = 8.62) mm for females. The age at sexual maturity was determined as 3 years for …


First Record And A New Species Description Of Dudgeodes (Ephemeroptera: Teloganodidae) From South India, Sankarappan Anbalagan, Chellapandian Balachandran, Mani Kannan, Sundaram Dinakaran, Muthukalingan Krishnan Jan 2015

First Record And A New Species Description Of Dudgeodes (Ephemeroptera: Teloganodidae) From South India, Sankarappan Anbalagan, Chellapandian Balachandran, Mani Kannan, Sundaram Dinakaran, Muthukalingan Krishnan

Turkish Journal of Zoology

Dudgeodes bharathidasani sp. nov. is described from the Western Ghats of South India. The nymphs of this species were found in the seepage areas of a stream, and they were associated with the nets constructed by trichopteran larvae (Hydropsychidae: Hydropsyche).


A First Overview Of The Fauna Of Chloropidae Of Iran (Diptera, Acalyptratae), Zeinab Bazyar, Abu Fazel Dousti, Michael Von Tschirnhaus, Majid Fallahzadeh Jan 2015

A First Overview Of The Fauna Of Chloropidae Of Iran (Diptera, Acalyptratae), Zeinab Bazyar, Abu Fazel Dousti, Michael Von Tschirnhaus, Majid Fallahzadeh

Turkish Journal of Zoology

We present recent findings of Chloropidae in Iran and a first list of the Iranian species of this family. It includes 20 genera and 50 species (39 identified to species level), recorded up until 2014. Some European distribution records not included in Fauna Europaea are added. The courtship behavior of Polyodaspis sulcicollis is described for the first time.


Responses Of Carbon Isotope Ratios Of C_3 Herbs To Humidity Index In Northern China, Xianzhao Liu, Qing Su, Chaokui Li, Yong Zhang, Qing Wang Jan 2014

Responses Of Carbon Isotope Ratios Of C_3 Herbs To Humidity Index In Northern China, Xianzhao Liu, Qing Su, Chaokui Li, Yong Zhang, Qing Wang

Turkish Journal of Earth Sciences

Uncertainties would exist in the relationship between delta^{13}C values and environmental factors such as temperature, resulting in unreliable reconstruction of paleoclimates. It is therefore important to establish a rational relationship between plant delta^{13}C and a proxy for paleoclimate reconstruction that can comprehensively reflect temperature and precipitation. By measuring the delta^{13}C of a large number of C_3 herbaceous plants growing in different climate zones in northern China and collecting early reported delta^{13}C values of C_3 herbs in this study area, the spatial features of delta^{13}C values of C_3 herbs and their relationships with humidity index were analyzed. The delta^{13}C values of …


Ellenberg’S Indicator Values For Soil Nitrogen Concentration And Ph In Selected Swamp Forests In The Central Black Sea Region Of Turkey, Burak Sürmen, Hamdi̇ Güray Kutbay, Dudu Duygu Kiliç, Rena Huseyinova, Mahmut Kilinç Jan 2014

Ellenberg’S Indicator Values For Soil Nitrogen Concentration And Ph In Selected Swamp Forests In The Central Black Sea Region Of Turkey, Burak Sürmen, Hamdi̇ Güray Kutbay, Dudu Duygu Kiliç, Rena Huseyinova, Mahmut Kilinç

Turkish Journal of Botany

Ellenberg developed a system that assigns indicator scores for habitat characteristics of individual plant species. Swamp forests are highly diverse ecological communities and include different plant species, all of which have different ecological requirements. Ellenberg's indicator values (EIVs) were calculated for soil pH and nitrogen (N) concentration in some swamp forest species in the Central Black Sea region of Turkey. In this study, the EIVs for soil pH were usually similar in the swamp forest species studied, while some differences were found with respect to EIVs for soil nitrogen concentration. Tolerance values (TVs) of all of the studied species were …


Photocatalytic Antimicrobial Effect Of Tio_2 Anatase Thin-Film-Coated Orthodontic Arch Wires On 3 Oral Pathogens, Fi̇gen Özyildiz, Ataç Uzel, Ayşe Serpi̇l Hazar, Mustafa Güden, Sultan Ölmez, Işil Aras, İsmai̇l Karaboz Jan 2014

Photocatalytic Antimicrobial Effect Of Tio_2 Anatase Thin-Film-Coated Orthodontic Arch Wires On 3 Oral Pathogens, Fi̇gen Özyildiz, Ataç Uzel, Ayşe Serpi̇l Hazar, Mustafa Güden, Sultan Ölmez, Işil Aras, İsmai̇l Karaboz

Turkish Journal of Biology

The aim of this study was to introduce antimicrobial activity to stainless steel orthodontic arch wires by coating them with TiO_2 in anatase form. Stainless steel (0.016 × 0.022 inch), D-rect (0.016 × 0.022 inch), and multistranded hammered retainer wires (0.014 × 0.018 inch) were coated with TiO_2 anatase by the sol-gel dip coating method. The wires were assessed for their photocatalytic antimicrobial activity against Streptococcus mutans, Candida albicans, and Enterococcus faecalis. After illumination under UVA (315-400 nm) at 1.0 mW/cm^2 for 1 h, the reduction efficiencies of the anatase-coated arch wires were calculated by using colony-forming unit counts. All …


Predicting Germination Of Medicago Sativa And Onobrychis Viciifolia Seeds By Using Image Analysis, Behnam Behtari, Martin De Luis, Adel Dabbagh Mohammadi Nasab Jan 2014

Predicting Germination Of Medicago Sativa And Onobrychis Viciifolia Seeds By Using Image Analysis, Behnam Behtari, Martin De Luis, Adel Dabbagh Mohammadi Nasab

Turkish Journal of Agriculture and Forestry

Image analysis is an accessible method that can convert qualitative variables to quantitative ones. Computer imaging has been used in seed biology in various ways, including seed vigor testing and seed identification. In this paper, the seeds of 2 species, Medicago sativa and Onobrychis viciifolia, were studied. Laboratory tests and a computerized experiment were conducted to evaluate the effects of accelerated aging on the seed vigor of both species. We measured the rate of germination using a factorial and completely randomized design, with 10 treatment combinations replicated 3 times. The main factors were accelerated aging (6, 12, 18, 24, and …


Plastid And Nuclear Genomic Resources Of A Relict And Endangered Plant Species: Chamaedaphne Calyculata (L.) Moench (Ericaceae), Monika Szczecinska, Angelika Gomolinska, Piotr Szkudlarz, Jakub Sawicki Jan 2014

Plastid And Nuclear Genomic Resources Of A Relict And Endangered Plant Species: Chamaedaphne Calyculata (L.) Moench (Ericaceae), Monika Szczecinska, Angelika Gomolinska, Piotr Szkudlarz, Jakub Sawicki

Turkish Journal of Botany

Chamaedaphne calyculata, one of the largest shrubs in the family Ericaceae, is native to boreal zones of the northern hemisphere. The complete nucleotide sequence of the Chamaedaphne plastid genome was determined in the present study. The genome is a circular double-stranded DNA molecule 176,744 bp in length, that includes the typical large single-copy (LSC), small single-copy, and 2 inverted repeats (IR) regions. The C. calyculata plastid genome contains 113 genes, excluding the second IR region. A comparative analysis revealed that the plastid genome organization of the Chamaedaphne plastome is almost identical to that of Vaccinium macrocarpon, the first sequenced chloroplast …


Biological Diversity And Seasonal Variation Of Mesozooplankton In The Southeastern Black Sea Coastal Ecosystem, İlknur Yildiz, Ali̇ Muzaffer Feyzi̇oğlu Jan 2014

Biological Diversity And Seasonal Variation Of Mesozooplankton In The Southeastern Black Sea Coastal Ecosystem, İlknur Yildiz, Ali̇ Muzaffer Feyzi̇oğlu

Turkish Journal of Zoology

In this study, the seasonal distribution of mesozooplankton was investigated between 1999 and 2006 at a station located in the southeastern Black Sea region. A total of 40 cruises were done within the southeastern continental shelf throughout this period in order to collect mesozooplankton samples. A total of 10 mesozooplankton species were identified. The average annual highest abundances of species were 67,770 ind./m^2 in 2000 (Penilia avirostris), 50,048 ind./m^2 in 2001 (Sagitta setosa), 42,143 ind./m^2 in 2006 (Oikopleura dioica), 27,987 ind./m^2 in 2005 (Acartia clausi), 25,792 ind./m^2 in 2001 (Oithona similis), 24,806 ind./m^2 in 2005 (Pseudocalanus elongatus), 12,094 ind./m^2 in …


The Gill Morphology Of The Date Mussel Lithophaga Lithophaga (Bivalvia: Mytilidae), Deni̇z Akşi̇t, Beri̇a Falakali Mutaf Jan 2014

The Gill Morphology Of The Date Mussel Lithophaga Lithophaga (Bivalvia: Mytilidae), Deni̇z Akşi̇t, Beri̇a Falakali Mutaf

Turkish Journal of Zoology

The purpose of the present research was to study the descriptive anatomy of the gill of the mussel Lithophaga lithophaga. Mussels were collected from 2 sites in Antalya Bay, Turkey. Observations using stereomicroscopy and electron microscopy showed that the gills of L. lithophaga consist of homorhabdic filaments, a characteristic of the mytilids. The lamellae have cavities at their laterals in addition to their prominent ciliary structure on the frontal and lateral surfaces. The latero-frontal cilia extend in pairs, one attached to the other with a membrane and showing a composite structure. The ascending and descending lamellae are fused by fan-like …


Time-Activity Budgets Of Wintering Ferruginous Duck, Aythya Nyroca, At Gajoldoba Wetland, Jalpaiguri, India, Tanmay Datta Jan 2014

Time-Activity Budgets Of Wintering Ferruginous Duck, Aythya Nyroca, At Gajoldoba Wetland, Jalpaiguri, India, Tanmay Datta

Turkish Journal of Zoology

Results indicate resting as the main diurnal activity of Aythya nyroca, whereas feeding dominated during the night. Other than resting (56.3%), feeding (16.8%) and swimming (15.2%) were major activities of the diurnal time-activity budget, whereas preening (9.4%) and flying (2.3%) were less frequent and occupied a secondary rank. Feeding and swimming were prevalent during the morning and afternoon hours. During midday, most of the ducks indulged in resting. The small amount of time spent on diurnal feeding was compensated by voracious nocturnal feeding (64.6%), which peaked in the middle of the night. Human interference plays an important role in shaping …


Rotifers Of Southwest Iran: A Faunistic And Biogeographical Study, Raheleh Reihan Reshteh, Hassan Rahimian Jan 2014

Rotifers Of Southwest Iran: A Faunistic And Biogeographical Study, Raheleh Reihan Reshteh, Hassan Rahimian

Turkish Journal of Zoology

The fauna of freshwater rotifers from Khuzestan Province (Southwest Iran) was expected to be different from that of the rest of Iran because of its geographical position, past geological events, climatic conditions, and similarities to neighboring zoogeographical areas. To test this hypothesis, we first had to determine the rotifer fauna of Khuzestan and then compare it with the results of surveys from other parts of Iran as well as with those from neighboring regions. Samples were collected from 10 sites throughout the province from May 2009 to April 2010. During the study, 66 species were identified, mostly with distribution in …


Updated Checklist Of Sponges (Porifera) Along The Coasts Of Turkey, Bülent Topaloğlu, Alper Evcen Jan 2014

Updated Checklist Of Sponges (Porifera) Along The Coasts Of Turkey, Bülent Topaloğlu, Alper Evcen

Turkish Journal of Zoology

This study compiled the data from previous papers emphasizing sponge species on the Turkish coasts. In total, 131 species belonging to 46 families have been reported: 82 species from the Aegean Sea, 63 species from the Sea of Marmara, 51 species from the Levantine Sea, and 13 species from the Black Sea. Among these species, 3 species are new records for the marine fauna of Turkey: Rhizaxinella elongata, Axinyssa digitata, and Terpios gelatinosa. Raspalia viminalis is a new record for the Sea of Marmara. The morphological and distributional features of 3 species are presented. In addition, a checklist of the …


Competition For Food Between The Markhor And Domestic Goat In Chitral, Pakistan, Nasra Ashraf, Maqsood Anwar, Iftikhar Hussain, Muhammad Ali Nawaz Jan 2014

Competition For Food Between The Markhor And Domestic Goat In Chitral, Pakistan, Nasra Ashraf, Maqsood Anwar, Iftikhar Hussain, Muhammad Ali Nawaz

Turkish Journal of Zoology

The markhor (Capra falconeri) is endangered globally as well as in Pakistan. The Chitral district in Pakistan supports one of the largest populations of this species. The rural communities of the district have large holdings of livestock, which make up a significant part of their livelihood system. The domestic goat is the dominant livestock species, and a potential competitor with the markhor due to habitat overlap. The present study was conducted to examine the extent of food competition between the markhor and domestic goat in Chitral. A total of 120 pellets of the 2 species were collected during the spring …


Spatial Pattern Analysis Of Peganum Harmala On The Salted Lower Chelif Plain, Algeria, Adda Ababou, Mohammed Chouieb, Abdelkader Bouthiba, Djamel Saidi, Mahfoud M'Hamedi Bouzina, Khalladi Mederbal Jan 2013

Spatial Pattern Analysis Of Peganum Harmala On The Salted Lower Chelif Plain, Algeria, Adda Ababou, Mohammed Chouieb, Abdelkader Bouthiba, Djamel Saidi, Mahfoud M'Hamedi Bouzina, Khalladi Mederbal

Turkish Journal of Botany

Peganum harmala L. (Zygophyllaceae), native to arid and semiarid rangeland, has been widely studied biochemically, pharmaceutically, and medicinally, but is largely unknown ecologically. In the lower Chelif, Algeria, this plant is largely present and shows a clear clumped pattern, which indicates the strong effects of environmental conditions. Our redundancy analysis showed that the geographic distribution of this species was positively correlated with sand and pH and negatively correlated with conductivity, Na^+, and clay. The Gaussian model suggested that 9.4 mmhos/cm conductivity and sand contents greater than 40% are optimum for this plant. The spatial distribution map obtained through the kriging …


Succession Of Epiphytic Bryophytes In Cedrus Libani Forest On The Meydan Plateau (Aladağ), Tülay Ezer, Recep Kara Jan 2013

Succession Of Epiphytic Bryophytes In Cedrus Libani Forest On The Meydan Plateau (Aladağ), Tülay Ezer, Recep Kara

Turkish Journal of Botany

The succession of epiphytic bryophytes was investigated in Cedrus libani A.Rich. forest on the Meydan Plateau (Aladağ). A total of 19 taxa (16 mosses, 3 liverworts) were recorded in 90 sampling relevés, 4 dm^2 each. Index of ecological significance (IES) was used to evaluate the ecological importance of the taxa in epiphytic habitats on tree trunks. Additionally, the epiphytic bryophyte succession of the cedar forest was analysed using multivariate classification techniques (TWINSPAN and DECORANA). The multivariate analysis results showed that the epiphytic bryophyte communities were divided into 2 main groups and 5 different subgroups associated with successional gradient. Moreover, habitat …


Ecophysiology Of The Holoparasitic Angiosperm Cistanche Phelypaea (Orobancaceae) In A Coastal Salt Marsh, Gamal Mohammad Fahmy Jan 2013

Ecophysiology Of The Holoparasitic Angiosperm Cistanche Phelypaea (Orobancaceae) In A Coastal Salt Marsh, Gamal Mohammad Fahmy

Turkish Journal of Botany

Cistanche phelypaea (L.) Cout. (Orobancaceae) was found parasitising the roots of the succulent shrublets Arthrocnemum macrostachyum (Moric.) K.Koch (Chenopodiaceae) in a coastal salt marsh in Qatar. Measurements were conducted to identify soil properties, host, and noninfected plants by soil excavations to expose the haustoria of the parasite attached to the host roots. The water potential, osmotic potential, pressure potential, and chemical analyses were determined in parasite, host, and noninfected plants. Crown diameter and dry mass of the host plants were smaller than in the noninfected plants. A gradient of water potential existed between the host root and the underground tuberous …