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Some Biological Properties of Carp (Cyprinus Carpio L., 1758) Introduced Into Damsa Dam Lake, Cappadocia Region, Turkey
Pakistan J. Zool., vol. 46(2), pp. 337-346, 2014. Some Biological Properties of Carp (Cyprinus carpio L., 1758) Introduced into Damsa Dam Lake, Cappadocia Region, Turkey Ramazan Mert¹* and Sait Bulut² ¹Department of Biology, Faculty of Arts and Sciences, Nevsehir Hacı Bektaş Veli University, Nevsehir, Turkey. 2Department of Science Education, Faculty of Education, Akdeniz University, Antalya, Turkey. Abstract.- Age composition, length–weight relationships, growth, and condition factors of the carp (Cyprinus carpio L.,1758) were determined using specimens (39.38% female and 60.62% male) collected from Damsa Dam Lake between May 2010 and April 2011. The age composition of the samples was from I to VIII. The length–weight relationship was calculated as W = 0.0181 TL 2.9689 for females and W = 0.0278 TL 2.8507 for males. The total lengths were between 17.1 and 69.2 cm, and the total weights were found to be between 86 and 5473 g. The majority of the individuals (48.12%) were between 46.0 and 55.0 cm length groups. The von Bertalanffy growth equation were found as L∞ = 86.80 cm, K = 0.189, t0 = -0.396 for females and L∞ = 85.34 cm, K = 0.175, t0 = -0.468 for males. The growth performance index was also estimated as Ф′ = 7.260 for females and Ф′ = 7.151 for males. The mean condition factor was found as 1.582 for females and 1.572 for males. The total mortality (Z) was calculated as 0.25 yıl-1. Keywords: Carp, Cyprinus carpio, age composition, condition factor, Damsa Dam Lake. -
A Taxonomical Study on the Rotifera Fauna of Abant Lake (Bolu)
Tr. J. of Zoology 23 (1999) 211-214 © TÜBİTAK A Taxonomical Study on The Rotifera Fauna of Abant Lake (Bolu) Ahmet ALTINDAĞ Department of Biology, Faculty of Science, University of Ankara-TURKEY Received: 21.10.1998 Abstract: The rotifera fauna of Abant lake was studied taxonomically from January to November 1997. A total of 22 rotifer species were identified. Of these, 18 are new for Abant lake and 4 are new for Turkey. Key Words: Rotifera, Abant Lake, Taxonomy, Fauna Abant Gölü’nün (Bolu) Rotifera Faunası Üzerine Taksonomik Bir Çalışma Özet: Ocak 1997-Kasım 1997 tarihleri arasında yapılan bu çalışmada, Abant gölü rotifera faunası taksonomik olarak incelenmiştir. Bu çalışmada 22 rotifer türü tesbit edilmiş olup, bu türlerin 18’si Abant gölü ve 4’ü Türkiye için yeni kayıttır. Anahtar Sözcükler: Rotifera, Abant Gölü, Taksonomi, Fauna. Introduction Four different species of Rotifera are reported for the Phytoplanktons and zooplanktons are the first and first time in Turkish fauna by the present study. second steps, respectively, in the food chain of lake Study area ecosystems. Zooplanktons in the lake ecosystems are Lake Abant, located 30 km south-west of Bolu, food for invertebrates, fish, and some birds. Turkey (40˚37’O” N/31˚15”O” E), was formed by an Copepods, cladocerans and the Rotifers are the main obstruction of rock debris blocking the valley at its groups of zooplanktons. It has been indicated by some location, at an elevation of 920 m from sea level, with a researchers that certain species of phylum Rotifera have surface area of 45 km2 and maximum depth of 40 m indicator characteristics showing water quality, pollution (Figure 1) within the Notrh Anatolian earthquake zone, and eutrophication (1, 2, 3). -
Seasonal Variations in Zooplankton Species of Lake Gölhisar, a Shallow Lake in Burdur, Turkey
Pakistan J. Zool., vol. 46(4), pp. 927-932, 2014. Seasonal Variations in Zooplankton Species of Lake Gölhisar, a Shallow Lake in Burdur, Turkey Meral Apaydın Yağcı* Fisheries Research Station, 32500, Eğirdir, Isparta, Turkey Abstract.- Seasonal variations of zooplankton species were investigated between Spring 2002 and Winter 2003 in Lake Gölhisar, Burdur, Turkey. A total of 31 species comprising 15 Rotifera (48%), 11 Cladocera (36%), and 5 Copepoda (16%) were recorded. Keratella quadrata, Daphnia longispina and Acanthodiaptomus denticornis were the common species during the study period. Maximum number of taxa were observed from Rotifera and Cladocera during summer, while minimum taxa was determined from Copepoda during winter. Keywords: Rotifera, Cladocera, Copepoda. INTRODUCTION lake Van, (Yildiz et al., 2010), lake Sünnet (Deveci et al., 2011), Beymelek lagoon and lake Kaynak (Yalım et al., 2011), lake İznik (Apaydın Yağcı and In the lake ecosystem, phytoplanktons are Ustaoğlu, 2012). However, the zooplankton fauna of important food source of some invertebrate Lake Gölhisar has not been studied so far. organisms, whereas, zooplanktons provide an The purpose of the investigation was to important food source for larval fish. The major determine the zooplankton species and its seasonal groups of zooplankton in freshwater ecosystems are variations in lake Gölhisar. Rotifera, Cladocera and Copepoda. Many rotifers play an important role in lacustrine food webs MATERIALS AND METHODS because they have a rapid turnover rate and metabolism (Segers, 2004). Rajashekhar et al. Study site (2009) stated that rotifera are sensitive to Lake Gölhisar which is in the western Taurus environmental changes and are therefore useful Mountains in Turkey is established in drainage indicators of water quality. -
Restoration of Eutrophic Lakes with Fluctuating Water Levels: a 20-Year Monitoring Study of Two Inter-Connected Lakes
water Article Restoration of Eutrophic Lakes with Fluctuating Water Levels: A 20-Year Monitoring Study of Two Inter-Connected Lakes Meryem Beklio˘glu 1,2,*, Tuba Bucak 1, Jan Coppens 1, Gizem Bezirci 1, Ü. Nihan Tav¸sano˘glu 1, A. Idil˙ Çakıro˘glu 1, Eti E. Levi 1, ¸SeydaErdo˘gan 1,3, Nur Filiz 1, Korhan Özkan 1,4 and Arda Özen 1,5 1 Limnology Laboratory, Department of Biological Sciences, Middle East Technical University, Çankaya, 06800 Ankara, Turkey; [email protected] (T.B.); [email protected] (J.C.); [email protected] (G.B.); [email protected] (Ü.N.T.); [email protected] (A.I.Ç.);˙ [email protected] (E.E.L.); [email protected] (¸S.E.);nrfl[email protected] (N.F.); [email protected] (K.Ö.); [email protected] (A.Ö.) 2 Kemal Kurda¸sEcological Research and Training Stations, Lake Eymir, Middle East Technical University, Oran Mahallesi, Çankaya, 06400 Ankara, Turkey 3 Department of Biology, Faculty of Science and Arts, Bozok University, 66900 Yozgat, Turkey 4 Institute of Marine Sciences, Middle East Technical University, Erdemli, 33340 Mersin, Turkey 5 Department of Forest Engineering, Çankırı Karatekin University, 18200 Çankırı, Turkey * Correspondence: [email protected]; Tel.: +90-312-210-5155 Academic Editor: Erik Jeppesen Received: 5 September 2016; Accepted: 9 February 2017; Published: 16 February 2017 Abstract: Eutrophication continues to be the most important problem preventing a favorable environmental state and detrimentally impacting the ecosystem services of lakes. The current study describes the results of analyses of 20 year monitoring data from two interconnected Anatolian lakes, Lakes Mogan and Eymir, receiving sewage effluents and undergoing restoration. -
1St International Eurasian Ornithology Congress
1st International Eurasian Ornithology Congress Erdoğan, A., Turan, L., Albayrak, T. (Ed.) 1ST INTERNATIONAL EURASIAN ORNITHOLOGY CONGRESS Antalya, Turkey 8-11 April 2004 Jointly organized by Akdeniz University - Antalya and Hacettepe University - Ankara i 1st International Eurasian Ornithology Congress Ali Erdoğan, Levent Turan, Tamer Albayrak (Editorial Board) 1ST INTERNATIONAL EURASIAN ORNITHOLOGY CONGRESS Antalya Turkey 8-11 April 2004 ISBN: 975-98424-0-8 Print: Sadri Grafik 2004 Antalya ii 1st International Eurasian Ornithology Congress HONORARY PRESIDENTS (ALPHABETICALLY ORDERED) Prof. Dr. Tunçalp ÖZGEN Rector of Hacettepe University, Ankara Prof.Dr.Yaşar UÇAR Rector of Akdeniz University, Antalya CONGRESS CHAIRMAN Prof.Dr. İlhami KİZİROĞLU Hacettepe University EXECUTİVE COMMİTTEE Prof. Dr. Ali ERDOĞAN (Chairman) Prof. Dr. İlhami KİZİROĞLU Assoc. Prof. Dr. Levent TURAN (Vice Chairman) Cengiz GÖKOĞLU (Mayor of Bogazkent ) SCIENTIFIC CONGRESS SECRETARY Tamer ALBAYRAK (Akdeniz University, Antalya) iii 1st International Eurasian Ornithology Congress SCIENTIFIC COMMITTEE Özdemir ADIZEL, (Yüzüncüyıl U. Van, Turkey ) Zafer AYAŞ, (Hacettepe U. Ankara, Turkey) Yusuf AYVAZ, (S. Demirel U. Isparta,Turkey) Walter BÄUMLER, (TU, Münich, Germany ) Franz BAIRLEIN, (Journal f.Ornithologie, Germany) Stuart BEARHOP, (University of Glasgow, UK) Einhard BEZZEL, (Falke, Germany) Mahmut BILGINER, (Ondokuz Mayıs U. Samsun, Turkey) Dan CHAMBERLAIN, (University of Stirling, UK) Ali ERDOĞAN, (Akdeniz U. Antalya, Turkey) Michael EXO, (Institut fuer Vogelforschung, -
The Nfluence of Land Use and the Catchment Properties
THE INFLUENCE OF LAND USE AND THE CATCHMENT PROPERTIES ON THE TROPHIC STATUS OF SHALLOW LAKES IN TURKEY A THESIS SUBMITTED TO THE GRADUATE SCHOOL OF NATURAL AND APPLIED SCIENCES OF MIDDLE EAST TECHNICAL UNIVERSITY BY SAADET PEREN TUZKAYA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF SCIENCE IN BIOLOGY FEBRUARY 2015 Approval of the thesis: THE INFLUENCE OF LAND USE AND THE CATCHMENT PROPERTIES ON THE TROPHIC STATUS OF SHALLOW LAKES IN TURKEY submitted by SAADET PEREN TUZKAYA in partial fulfillment of the requirements for the degree of Master of Science in Biology Department, Middle East Technical University by, Prof. Dr. Gülbin DURAL ÜNVER ________________ Dean, Graduate School of Natural and Applied Sciences Prof. Dr. Orhan ADALI ________________ Head of Department, Biology Assoc. Prof. Dr. C. Can BİLGİN ________________ Supervisor, Biology Dept., METU Prof. Dr. Meryem Beklioğlu YERLİ ________________ Co-Supervisor, Biology Dept., METU Examining Committee Members: Prof. Dr. Zeki KAYA ________________ Biology Dept., METU Assoc. Prof. Dr. C. Can BİLGİN ________________ Biology Dept., METU Prof. Dr. Zuhal AKYÜREK ________________ Civil Engineering Dept., METU Prof. Dr. Meryem BEKLİOĞLU YERLİ ________________ Biology Dept., METU Prof. Dr. Ayşegül Çetin GÖZEN ________________ Biology Dept., METU Date: 16.02.2015 I hereby declare that all information in this document has been obtained and presented in accordance with academic rules and ethical conduct. I also declare that, as required by these rules and conduct, I have fully cited and referenced all material and results that are not original to this work. Name, Last Name: Saadet Peren Tuzkaya Signature: iv ABSTRACT THE INFLUENCE OF LAND USE AND THE CATCHMENT PROPERTIES ON THE TROPHIC STATUS OF SHALLOW LAKES IN TURKEY Tuzkaya, Saadet Peren M.S., Department of Biology Supervisor: Assoc. -
2201 Innal Et Al Four Aphanius Species Endemic Turkey.Indd
ACTA ZOOLOGICA BULGARICA Aquatic Ecology Acta zool. bulg., 71 (2), 2019: 211-217 Research Article Age Structure and Length-Weight Relationship for Four Species of Aphanius Nardo, 1827 (Actinopterygii: Aphaniidae) Endemic to the Lake District, Central Anatolia, Turkey Deniz Innal1*, Salim Serkan Güçlü2, Mehmet Can Ünal1, Buğrahan Doğangil1 & Daniela Giannetto3 1Department of Biology, Mehmet Akif Ersoy University, Burdur, Turkey 2Eğirdir Fisheries Faculty, Isparta University of Applied Sciences, Isparta, Turkey 3Department of Biology, Faculty of Science, Muğla Sıtkı Koçman University, Muğla, Turkey Abstract: Age structure and length-weight relationship are examined for four species of the genus Aphanius Nardo, 1827 endemic to the Lake District, Central Anatolia, Turkey: A. iconii Akşiray, 1948, A. saldae (Aksiray, 1955), A. sureyanus (Neu, 1937) and A. transgrediens (Ermin, 1946). Specimens were sampled by a shore seine net from Lake Eğirdir (A. iconii), Lake Salda (A. saldae), Lake Burdur (A. sureyanus) and Lake Acıgöl (A. transgrediens) during 2014-2015. A total of 1246 specimens are examined (A. iconii: n=206; A. saldae: n=525; A. sureyanus: n= 350; A. transgrediens: n=165). The maximum age for A. iconii, A. saldae and A. sureyanus was 4 years and for A. transgrediens was 5 years. The values of the b parameter of the length- weight equations for A.transgrediens, A. saldae, A. sureyanus and A. iconii populations are 3.027, 2.587, 3.221 and 2.713, respectively. A new maximum total length of 6.1 cm for A. transgrediens is reported. Key words: Anatolia; endemic species; killifish; Aphaniidae; Cyprinodontidae; length-weight relationship; age. Introduction The genus Aphanius Nardo, 1827 is native to North Aphanius iconii Akşiray, 1948, A. -
Program Program
ODTÜ Kültür ve Kongre Merkezi 70th GEOLOGICAL CONGRESS OF TURKEY CULTURAL GEOLOGY AND GEOLOGICAL HERITAGE 10-14 Nisan / April 2017 / Ankara PROGRAM PROGRAM Birleşmiş Milletler UNESCO Eğitim, Bilim ve Kültür Türkiye Kurumu Millî Komisyonu Katkılarıyla... With contribution of... United Nations Turkish Educational, Scientific and National Commission Hatay Sokak No: 21 Kocatepe/ANKARA Cultural Organization for UNESCO www.jmo.org.tr - www.jeolojikurultayi.org Organisation Commission des Nations Unies nationale turque pour l'éducation, pour l'UNESCO la science et la culture ODTÜ Kültür ve Kongre Merkezi Nizamettin KAZANCI Başkan/President - Ankara Unv. Nazire ÖZGEN ERDEM Yüksel ÖRGÜN II. Başkan/Vice Presidents II. Başkan/Vice Presidents Cumhuriyet Unv. İstanbul Teknik Unv. Sadettin KORKMAZ Melahat BEYARSLAN II. Başkan/Vice Presidents II. Başkan/Vice Presidents Karadeniz Teknik Unv. Fırat Unv. Levent KARADENİZLİ Sonay BOYRAZ ASLAN Sekreter/Secretary Sekreter/Secretary İ. Nejla ŞAYLAN Düzgün ESİNA Sosyal ve Kültürel Etkinlikler Sosyal ve Kültürel Etkinlikler Social and Cultural Activities Social and Cultural Activities Ümit UZUNHASANOĞLU Deniz IŞIK GÜNDÜZ Sosyal ve Kültürel Etkinlikler Sosyal ve Kültürel Etkinlikler Social and Cultural Activities Social and Cultural Activities Malik BAKIR H. İbrahim YİĞİT Sayman/ Treasury Sayman/ Treasury Murat AKGÖZ Zeynep Yelda CUMA Basın ve Halkla İlişkiler Basın ve Halkla İlişkiler Public Relations Public Relations İlhan ULUSOY Basın ve Halkla İlişkiler Public Relations Levent KARADENİZLİ - Sonay BOYRAZ ASLAN 70. Türkiye Jeoloji Kurultayı Sekreteryası TMMOB Jeoloji Mühendisleri Odası Hatay Sokak No: 21 Kocatepe/ANKARA www.jmo.org.tr [email protected] Tel: + 90 312 434 36 01 - Fax: +90 312 434 23 88 PB 1 ODTÜ Kültür ve Kongre Merkezi Hüseyin ALAN Başkan (President) Yüksel METİN II. -
The National Biological Diversity Strategy and Action Plan 2007
THE NATIONAL BIOLOGICAL DIVERSITY STRATEGY AND ACTION PLAN 2007 The National Biological Diversity Strategy and Action Plan Prepared by Republic of Turkey Ministry of Environment and Forestry General Directorate of Nature Conservation and National Parks Department of Nature Conservation National Focal Point of Convention on Biological Diversity ISBN: 978-605-393-030-3 © All rights reserved by Republic of Turkey Ministry of Environment and Forestry Republic of Turkey Ministry of Environment and Forestry General Directorate of Nature Conservation and National Parks Department of Nature Conservation National Focal Point of Convention on Biological Diversity Söğütözü Cad. 14/E 14. Kat Beştepe/Ankara Phone: 0312 207 60 61-62 Fax: 0312 207 58 91 Web: www.cbd.gov.tr Web: www.cevreorman.gov.tr Graphic design Abdullah Dalkılıç Press Tasarım Ofset 1st Press / Ankara 2008 Phone: 0312 384 75 04 Living resources, which are important in terms of food and agriculture and which are steadily decreasing, are counted today among the important advantages a country may possess. The arable lands and water resources of the world are rapidly becoming polluted and disappearing. Scientists think that mankind will in the near future be faced with a serious shortage of water and food. In the light of these developments, the biological diversity of a country is becoming a major strength, especially in terms of genetic resources. As a country that has vital resources for people’s food security. Turkey is one of the fortunate countries of the world from the viewpoint of biological diversity. This considerable wealth both offers our country economic opportunities and imposes upon it the responsibility to establish a conservation- utilization balance. -
Alburnus Orontis (CYPRINIFORMES:CYPRINIDAE) VE Notonecta Viridis (HEMIPTERA:NOTONECTIDAE)’İN SİVRİSİNEK LARVALARI ÜZERİNDEKİ PREDASYONU*
Alburnus orontis (CYPRINIFORMES:CYPRINIDAE) VE Notonecta viridis (HEMIPTERA:NOTONECTIDAE)’İN SİVRİSİNEK LARVALARI ÜZERİNDEKİ PREDASYONU* Adnan ALDEMİR 1, Ayşe BOŞGELMEZ 2 1Kafkas Üniversitesi Fen -Edebiyat Fakültesi, Biyoloji Bölümü, Kars 2Hacettepe Üniversitesi Fen Fakültesi, Biyoloji Bölümü, Ekoloji ABD, Beytepe, Ankara E-Posta:[email protected] ÖZET Notonecta viridis Delcourt ve Alburnus orontis Sauvage Türkiye’nin yerli türleridir. N. viridis ’in yarı doğal ve doğal ortamda, A. orontis ’in ise doğal o rtamda sivrisinek larva predatörü olduğu belirlenmiştir. Denemelerde Anopheles sacharovi Favre, Culex pipiens Linnaeus ve Culiseta annulata (Schrank) türlerinin larvaları kullanılmıştır. Yarı doğal koşullarda N. viridis ’in günde, 24 -28 sivrisinek larvası tükettiği belirlenmiştir. Tercihin Cs . annulata > Cx . pipiens > An . sacharovi şeklinde olduğu anlaşılmıştır. Doğal koşullarda hem N. viridis hem de A. orontis ’in bütün sivrisinek larvaları üzerindeki predasyonunun olumlu olduğu anlaşılmıştır. ANAHTAR SÖZCÜKL ER: Alburnus orontis , Notonecta viridis , Sivrisinek larvası, Predasyon, Av tercihi PREDATION BY Alburnus orontis (CYPRINIFORMES:CYPRINIDAE) AND Notonecta viridis (HEMIPTERA:NOTONECTIDAE) ON MOSQUITO LARVAE* ABSTRACT Notonecta viridis Delcourt and Alburnus orontis Sauvage are native species in Turkey. It has been determined that N. viridis in semi natural and natural conditions and A. orontis in natural conditions are predators of mosquito larvae. In predation experiments, the larvae of Anopheles sacharovi Favre, Culex pipiens Linnaeus, and Culiseta annulata (Schrank) were used. It observed that N. viridis can consume 24-28 mosquito larvae per day in semi-field conditions. In view of the preference experiments it has been determined that Notonecta consumes in order of Cs . annulata > Cx . pipiens > An . sacharovi . In natural conditions, predation of both N. viridis and A. -
Abstract Keywords Distribution and Impacts of Carassius Species
ISSN 1989‐8649 Manag. Biolog. Invasions, 2011, 2 Abstract Distribution and impacts of Carassius species (Cyprinidae) in Turkey: a review Biological invasions have caused considerable disruption to native Deniz INNAL ecosystems throughout the world through predation, habitat alteration, competition and hybridisation with Introduction, Hypotheses and species have been introduced in native species and introduction of Problems for Management Turkey as eggs, fry or fingerlings for diseases or parasites. Species of the different purposes over the last five genus Carassius [C. auratus (Linnaeus, In Europe, three species of the decades. Some of these fish have 1758), C. carassius (Linnaeus, 1758) and genus Carassius Nilsson 1832, are been used only in closed systems C. gibelio (Bloch, 1782)] were known; the goldfish, Carassius while others have been released transported to numerous inland water auratus (Linnaeus, 1758), the into open inland waters throughout bodies throughout Turkey. Species are crucian carp, Carassius carassius the country (Innal & Erk’akan 2006). now considered a threat factor for (Linnaeus, 1758) and the prusian Freshwater fish introductions may native species. The purpose of this (gibel) carp, Carassius gibelio (Bloch, result in impacts as a result of one study is to review the current 1782) (Ozulug et al. 2004). or many undesirable characteristics, distribution and ecological impacts of including: competition, habitat species in the inland waters of Turkey. Whereas C. carassius is alteration, parasitism, predation, native to Turkey, the other two hybridisation, alteration of habitat Keywords species of the genus Carassius were quality and/or ecosystem function, introduced to inland waters of host of pests or parasites (Copp et Carassius carassius, C. -
Agaoglu Group of Companies
AGAOGLU GROUP OF COMPANIES KUREKDAGI RES (15 TURBINES) AND THE ADJACENT MANASTIR-ESENKOY RES PROJECTS RES (15 TURBINES) PROJECTS ENVIRONMENTAL AND SOCIAL EFFECT EVALUATION REPORT AGAOGLU GROUP OF COMPANIES KUREKDAGI RES AND ADJACENT MANASTIR - ESENKOY RES PROJECTS ENVIRONMENTAL AND SOCIAL EFFECT EVALUATION REPORT BURSA CITY, GEMLIK COUNTY YALOVA CITY, CINARCIK COUNTY MAY- 2017 1330.th Street No: 16/16 Asagi Ovecler / Ankara Phone:(312) 472 25 08 Fax: (312) 472 31 69 Mobile: (532) 333 87 39 www.aktel1.com e-mail: [email protected] AGAOGLU GROUP OF COMPANIES KUREKDAGI RES (15 TURBINES) AND THE ADJACENT MANASTIR-ESENKOY RES PROJECTS RES (15 TURBINES) PROJECTS ENVIRONMENTAL AND SOCIAL EFFECT EVALUATION REPORT CONTENTS INDEX Page Number 1. INTRODUCTION .............................................................................................................................. 1 1.1. Specifications of the Project ........................................................................................................... 1 1.2. The Scope and the Aim of the Environmental and Social Evaluation .............................................. 3 2. THE LEGAL FRAMEWORK ........................................................................................................... 4 2.1. Turkish Environmental Regulations ................................................................................................. 4 2.1.1. The Enviromental Effect Evaluation Procedure in Turkey ............................................................ 6 2.1.2 Air Quality