DOCSLIB.ORG

Paleoglaciations in Anatolia: – a Schematic Review And

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Paleoglaciations in Anatolia: – a Schematic Review And 102-121 Eiszeitalter und Gegenwart 55 Hannover 2005 8 Abb., 1 Tab. Paleoglaciations in Anatolia: – A Schematic Review and First Results – N A*) C S Keywords: Turkey, Anatolia, Glaciation, Paleoglacia- [Die früheren Vergletscherungen in Anatolien: tions, Climate, Paleocirculations – Ein schematischer Rückblick & erste Ergeb- nisse – ] Abstract: Anatolia is situated in the Eastern Mediter- ranean region between 36o – 42oN and 26o – 45oE. Kurzfassung: Die spezielle geographische Lage der Th e geological records of paleoglaciations in the high Türkei nordöstlich vom Mittelmeer zwischen 36o terrains of Anatolia are key archives to quantify pale- und 42o N, bzw. zwischen 26o und 45o E macht oclimate change in the Eastern Mediterranean area. sie für Klima- und Paläoklimastudien zu einem Th e climate of the Eastern Mediterranean region is besonders zentralen und sensiblen Gebiet. Der infl uenced by three main atmospheric systems: the Vergletscherungsgeschichte von Anatolien kommt main middle to high latitude westerlies, the mid- demzufolge eine Schlüsselrolle bei der Bewertung latitude subtropical high-pressure systems, and the von Klimaveränderungen im östlichen Mittelmeer- monsoon climate. raum zu. Glacial geological studies in Turkey have started Bereits aus dem späten 19. Jahrhundert sind gla- in the late 19th century. Glacial deposits are found zialgeologische Studien aus der Türkei bekannt. mainly in the eastern, northeastern and southern Vergletscherungsspuren sind vorwiegend in den part of the Anatolian Peninsula. Anatolia is the östlichen, nordöstlichen und südlichen Gebirgszü- | downloaded: 1.10.2021 fundamental element to understand the interactions gen von Kleinasien vorhanden: in den Gebirgen am between paleoenvironment, climatic variations, and Schwarzen Meer, im Taurus, in den ostanatolischen development of the human societies. As the Taurus Bergen, dem Uludag und auf isolierten Vulkanen and Black Sea Mountains are sensitively situated for wie Erciyes, Süphan und Ararat. the paleoclimatic reconstructions, a chronostrati- Das Klima im östlichen Mittelmeerraum ist haupt- graphic framework on the paleoglaciation should be sächlich durch drei atmosphärische Strömungen elaborated. Th e timing of the Last Glacial Maximum geprägt: westliche Höhenströmungen der mittleren (LGM) in Anatolia is still unknown. Our fi rst results und höheren Breiten, subtropische Hochdruckge- from Kavron Valley (Kaçkar Mountains, NE Turkey) biete der mittleren Breiten und der Monsun. Der are encouraging for the reconstruction of paleogla- Transport von Feuchtigkeit ist die zentrale Bestim- ciations in Turkey and related paleoclimatological mungsgröße für die Niederschlagsverteilung in interpretations although it is presently diffi cult diesem Gebiet. to pinpoint the classical Last Glacial Maximum Für die Feuchtigkeitszufuhr in die Gebirge Klein- – Younger Dryas – Little Ice Age moraine sequences asiens während der pleistozänen Kaltzeiten sind in the fi eld. Lage und Maxima der Jetstreams wichtig. Gletscher und ihre Ablagerungen sind in diesem Zusammen- https://doi.org/10.7892/boris.47000 hang zentrale Archive für Klimarekonstruktionen. Amplitude und Frequenz von eiszeitlichen Glet- *Anschrift des Verfassers: Institut für Geologie, Uni- scherschwankungen müssen möglichst präzise er- source: versität Bern, Baltzerstrasse 1-3, 3012 Bern, CH, fasst werden, um Aussagen über die eiszeitliche at- Email: [email protected] mosphärischen Zirkulationen – wie in den Alpen Paleoglaciations in Anatolia 103 – machen zu können. Dies ist für Kleinasien auch in the global boundary conditions, which ac- zudem wichtig und interessant, weil diese Gegend companied (or caused) for instance the last seit Jahrtausenden intensive besiedelt ist. Das Al- glacial–interglacial transition. As the glaciers ter der letzten maximalen Vereisung in Anatolien ist are the sensitive climate archives of high lati- bisher unbekannt. Unsere ersten Ergebnisse aus dem tudes and altitudes, they should have produced Kavrontal (Kaçkar Gebirge, NE Türkei) sind vielver- geological evidence of the dramatic changes in sprechend in bezug auf die Rekonstruktion früherer Vergletscherungen in der Türkei und daraus folgen- the global boundary conditions (among others: den Interpretationen über die paläoklimatologischen B 2001). Verhältnisse. Es ist im Augenblick jedoch schwierig In a study of climate change during the Qua- die im Gelände unterscheidbaren Moränensequen- ternary Period, Anatolia merits special attention zen mit den klassischen Vereisungsstadien (Letztes for several reasons. Anatolia is situated in the Glaziales Maximum, Jüngere Dryaszeit, Kleine Eis- Eastern Mediterranean region (located between zeit) zu verknüpfen. 36o–42oN and 26o–45oE). As it lies between generally humid and generally arid areas, this peninsula is extremely sensitive to even minor changes in precipitation. In addition, Anatolia Introduction is located in a tectonically and seismically ac- tive zone and it has experienced continuous Th e Earth’s climate has always been chang- settlement at least for 10,000 – 12,000 years, ing and the magnitude of these changes has and possesses a rich record of human occupa- varied from place to place and from time to tion, in the form of both archeological remains time (G B 1985). Th e term and written documents (E 1978). Th e “climatic change” is a general expression that geological records of paleoglaciations in the encompasses all forms of climatic inconsistency, high terrains of Anatolia are key archive to regardless of their statistical nature or physical quantify paleoclimate change in the Eastern causes (M 1966). An abrupt climate Mediterranean region. Currently, there is no change is a discontinuity in climate caused by suffi cient information about the paleoglacia- abrupt and, apparently, permanent changes tions in Anatolia. during the period of record from one average Last Glacial Maximum (LGM) is a period of value to another (G B 1985). time during which the most recent glaciation Present climatic conditions are the key to un- cycle was at its peak with maximum global derstand past climates. Th e physical principles ice volume during Marine Isotope Stage 2 and rules which apply today, and which form (MIS2). Th is glaciation is extensively mapped the basis for our understanding of the climate and referred to as Wisconsinian, Weichselian or system, we assume, apply equally well to the Würmian, depending on the location of studies past. Because of this, the large-scale features of in North America, northern Europe, or the Alps. today’s atmospheric circulation patterns were Due to the lack of detailed mapping and dating almost certainly present in the past, although in paleoglaciation studies in Turkey, the timing they may have been geographically displaced, of the LGM remains still open there. We follow of diff erent intensity, or subject to diff erent here, as a hypothesis to the LGM during MIS2. seasonal or inter-annual changes (W Th e aim of this paper is to portray a schematic F 1982). More important variations in summary of glacial geological studies in Turkey, these features must have occurred in the past, the current atmospherical circulation patterns especially in response to the dramatic changes and thus climate in the Eastern Mediterranean 104 N A C S region and Anatolia. Furthermore we aim to 1955, 1955a, 1955b, 1957, 1959, 1978; E map and date the LGM – Younger Dryas – Lit- et al. 1955, 1961), including the discovery tle Ice Age paleoglacial sequence with an exam- of the glaciers in Mount Kaçkar and Mount ple from the Kavron Valley, (Kaçkar Mountains, Süphan. By the 1960’s foreign scientists became NE Turkey). more and more interested in the previously stu- died areas and Turkish scientists started to study this subject. Apart from local studies, several scientists have made observations in a regional Glacial Geology in Turkey: context about the glaciers and glacial deposits A Schematic Summary in Turkey and/or Mediterranean region (L 1938, 1944; E 1952a, 1952b, 1953; Glacial geological studies in Turkey have started B 1958; K 1965; M in the late 19th century. Th e fi rst observations 1967, 1980; B 1968; K 1969, 1977, on the presence of glaciers and glacial deposits 1978; H 1975; K 1980, 1991; are made in the 1840’s in the southeastern part S 1989; W F 1991; of the Taurus (A 1842) and Eastern Z et al. 2001; Ç 2004). All these Black Sea Mountains (K 1846). In fact, the studies are mainly qualitative geographical and scientifi c studies did not begin until the 20th geomorphological fi eld descriptions. Except century. Penther’s photographs of the glacier on for some pioneering work, age determinations Mount Erciyes and his high-resolution map are remained relative. Th e most recent study on the oldest known documents about a glacier in occurrence and genetic facies analysis of glacial Turkey (P 1905). However additional deposits is by Ç et al. (1999) for the Cen- studies in the other parts of the country did not tral Taurus Mountains. However, the age of the follow these early initiatives. During the period investigated deposits remains still unknown. from the 1905’s until the foundation of the Glacial deposits are found mainly in the eastern, Turkish Republic including the 1st World War, northeastern and southern part of the Anatolian there was a considerable hiatus before additional Peninsula (Fig. 1, Tab. 1). Th ey are located in studies were carried out. Th e description and the eastern part of the Black Sea Mountains mapping of glaciers and glacial deposits began
Load more

Recommended publications
  • A Trip to Denizli
    REPUBLIC OF TURKEY, SOUTHERN AEGEAN DEVELOPMENT AGENCY A TRIP TO DENİZLİ A TRIP TO DENİZLİ A TRIP TO A TRIP TO DENİZLİ Republic of Turkey (R.T.), Southern Aegean Development Agency Denizli Investment Support Office 2014 eparedAyşe Esin Başkan by: Now we are going to take a trip Denizli together…. Investment Support Office Coordinator Are you ready for a wonderful trip extending from 3rd Edition ancient cities to cotton travertine pools, from hot springs to thermal mud baths, from traditional weaving looms to historical places, from vineyards to the summit of the Aegean Region, from waterfalls each a natural wonder to legends, and from local folk songs to delicious dishes? ISBN No: 978-605-64988-1-7 All rights reserved. This work cannot be used either wholly or in part for processing, reproduction, distribution, copying, selling, leasing, lending, representing, offering, transmitting through wired/wireless systems or any other method, including digital and/or electronic media, without the prior written permission of the Southern Aegean Development Agency within the scope of legislation pertaining to intellectual and artistic works. The work may be cited on the condition that a reference to it is provided. References used in the work are provided at the end of the book. Cover Photo : Pamukkale Travertine Close-up Denizli Provincial Special Administration Archive - Mehmet Çakır A TRIP TO DENİZLİ 03 RUSSIA BULGARIA BLACK SEA GEORGIA İstanbul L. Edirne Kırklareli Atatürk Ereğli L. Bartın Sinop Tekirdağ Samsun Rize Artvin Zonguldak Kastamonu Trabzon Ardahan İstanbul İzmit Düzce Giresun S.Gökçen ARMENIA Sakarya Çankırı Amasya Ordu Yalova Bayburt Kars Bolu Çorum Tokat Bandırma L.
    [Show full text]
  • MOUNTAINEERING in TURKEY DAGCILIK Turkey's Mountaineering Map
    Mountaineering, Turkey-Adiyamanli.org wysiwyg://38/http://www.adiyamanli.org/mountaineering_turkey.h MOUNTAINEERING IN TURKEY DAGCILIK Turkey's Mountaineering Map A glance at a topographical map of Turkey immediately reveals that this is a country of mountains. Rising in all four directions, mountains encircle the peninsula of Anatolia. A part of the Alpine-Himalayan mountain range, Turkey has mountainous regions of different geological formations. The North Anatolian range skirts the Mediterranean shore. Turkey's magnificent mountains and forests are mostly undeveloped, existing as wonderful natural preserves for an extraordinary variety of wildlife, flora and fauna. Two of Turkey's most famous peaks are volcanoes, both inactive, Mt. Erciyes in Kayseri in Central Anatolia (3917 m) and Mt. Agri (Mt. Ararat 5137 m) in the East. Other well-known mountain ranges are the Rize-Ka‡kar (3932 m) in the Eastern Black Sea region, Nigde-Aladag (3756 m) in the Central Taurus range, and the Cilo and Sat Mountains (4136 m) near Hakkari in the Eastern Taurus. The mountainous nature of the country has influenced its cultural evolution. For centuries, nomads and semi-nomadic peoples have migrated annually to the fresh pastures of the higher elevations in the summer. These alpine meadows, called yayla, still represent a firm tie to traditional culture. For climbers and those interested in mountain geography, Turkey offers a wealth of exploration. Glaciers, volcanoes, and peculiar geological formations such as kars prove irresistible to researchers and students of geology. The challenging terrain offers great opportunities for aficionados of outdoor sports who find interesting experiences on the mountains of Eastern, Central and Southern Turkey.
    [Show full text]
  • 323455 1 En Bookfrontmatter 1..31
    World Geomorphological Landscapes Series editor Piotr Migoń, Wroclaw, Poland More information about this series at http://www.springer.com/series/10852 Catherine Kuzucuoğlu Attila Çiner • Nizamettin Kazancı Editors Landscapes and Landforms of Turkey 123 Editors Catherine Kuzucuoğlu Nizamettin Kazancı Laboratory of Physical Geography (LGP, Ankara University UMR 8591) Ankara, Turkey CNRS, Universities of Paris 1 Panthéon-Sorbonne and Paris 12 U-Pec Meudon, France Attila Çiner Istanbul Technical University Istanbul, Turkey ISSN 2213-2090 ISSN 2213-2104 (electronic) World Geomorphological Landscapes ISBN 978-3-030-03513-6 ISBN 978-3-030-03515-0 (eBook) https://doi.org/10.1007/978-3-030-03515-0 Library of Congress Control Number: 2018960303 © Springer Nature Switzerland AG 2019 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, express or implied, with respect to the material contained herein or for any errors or omissions that may have been made.
    [Show full text]
  • BULLETIN of the MINERAL RESEARCH and EXPLORATION Bulletin of the Foreign Edition 2015 151 ISSN : 0026 - 4563 CONTENTS
    Bull. Min. Res. Exp. (2015) 151: 107-127 BULLETIN OF THE MINERAL RESEARCH AND EXPLORATION Bulletin of the Foreign Edition 2015 151 ISSN : 0026 - 4563 CONTENTS The late Quaternary Tectono-Stratigraphic evolution of the Lake Van, Turkey ..................................................................... Naci GÖRÜR, M. Nam›k ÇA⁄ATAY, Cengiz ZABCI, Mehmet SAKINÇ, ................................................................................................................Remzi AKKÖK, Hande fi‹LE and Sefer ÖRÇEN 1 Late Cenozoic Extensional Tectonics In Western Anatolia: Exhumation Of The Menderes Core Complex And Formation Of Related Basins ................................................................................................................................. Gürol SEYITO⁄LU and Veysel IfiIK 49 Late Pleistocene Glaciations and Paleoclimate of Turkey ............................................................................................................................. M. Akif SARIKAYA and Attila ÇINER 109 Late Permian Unconformity Around Ankara and New Age Data on The Basement Rocks, Ankara, Turkey .................................................. Mustafa SEV‹N, Mustafa DÖNMEZ, Gökhan ATICI, A. Hande ESATO⁄LU VEKL‹, ...................................................................................... Ender SARIFAKIO⁄LU, Serap ARIKAN and Havva SOYCAN 131 Mineral Research and Exploration Differentiation Processes In Late Cretaceous Ultrapotassic Volcanics Around Amasya ...................................................................................................................................
    [Show full text]
  • The Cryptotephta Record of the Marine Isotope
    POST-PRINT The cryptotephra record of the Marine Isotope Stage 12 to 10 interval (460–335 ka) at Tenaghi Philippon, Greece: Exploring chronological markers for the Middle Pleistocene of the Mediterranean region Polina Vakhrameeva1, Andreas Koutsodendris1, Sabine Wulf1,2, William J. Fletcher3, Oona Appelt4, Maria Knipping5, Ralf Gertisser6, Mario Trieloff1, Jörg Pross1 1 Institute of Earth Sciences, Heidelberg University, Im Neuenheimer Feld 234-236, D- 69120 Heidelberg, Germany 2 Department of Geography, University of Portsmouth, Buckingham Building, Lion Terrace, Portsmouth, PO1 3HE, United Kingdom 3 Department of Geography, School of Environment, Education and Development, University of Manchester, Manchester, M13 9PL, United Kingdom 4 Helmholtz Centre Potsdam, GFZ German Research Centre for Geosciences, Section 4.3 Chemistry and Physics of Earth Materials, Telegrafenberg, D-14773 Potsdam, Germany 5 Institute of Botany, University of Hohenheim, Garbenstraße 30, D-70593 Stuttgart, Germany 6 School of Geography, Geology and the Environment, Keele University, Keele, Staffordshire, ST5 5BG, United Kingdom Keywords: Tephrostratigraphy; Italian and Aegean Arc volcanism; Marine Isotope Stages 10, 11 and 12; Eastern Mediterranean; land-sea correlation; Tenaghi Philippon Highlights: • 18 cryptotephra layers identified for the 460–335 ka interval at Tenaghi Philippon. • Major- and trace-element compositions reveal Italian and Aegean Arc sources. • One cryptotephra can be traced to the Santorini Cape Therma 1 eruption. • Nine cryptotephras originate from a yet unknown Eastern Mediterranean source. • Cryptotephra ages derived from orbitally tuned high-resolution pollen data. 1 POST-PRINT Abstract Precise chronologies that allow direct correlation of paleoclimate archives are a prerequisite for deciphering the spatiotemporal characteristics of short-term climate variability. Such chronologies can be established through the analysis of tephra layers that are preserved in the respective sedimentary archives.
    [Show full text]
  • Article Is Part of the Special Issue Bris Avalanche Emplacement and Formation of Hummocks
    Nat. Hazards Earth Syst. Sci., 18, 429–444, 2018 https://doi.org/10.5194/nhess-18-429-2018 © Author(s) 2018. This work is distributed under the Creative Commons Attribution 3.0 License. Characteristics of debris avalanche deposits inferred from source volume estimate and hummock morphology around Mt. Erciyes, central Turkey Yuichi S. Hayakawa1, Hidetsugu Yoshida2, Hiroyuki Obanawa3, Ryutaro Naruhashi4, Koji Okumura5, Masumi Zaiki6, and Ryoichi Kontani7 1Center for Spatial Information Science, The University of Tokyo, Kashiwa, 277-8568, Japan 2School of Arts and Letters, Meiji University, Tokyo, 101-8301, Japan 3VisionTech Inc., Tsukuba, 305-0045, Japan 4Earthquake Research Institute, The University of Tokyo, Tokyo, 113-0032, Japan 5Department of Geography, Graduate School of Letters, Hiroshima University, Hiroshima, 739-852, Japan 6Department of Economics and Business, Faculty of Economics, Seikei University, Tokyo, 180-8633, Japan 7Department of Contemporary Sociological Studies, Faculty of Literature, Notre Dame Seishin University, Okayama, 700-8516, Japan Correspondence: Yuichi S. Hayakawa ([email protected]) Received: 23 March 2017 – Discussion started: 23 March 2017 Revised: 5 December 2017 – Accepted: 13 December 2017 – Published: 7 February 2018 Abstract. Debris avalanches caused by volcano sector col- indicating that the compressional regime of the flow con- lapse often form characteristic depositional landforms such tributed to the formation of hummocks. These indicate that as hummocks. Sedimentological and geomorphological anal- the flow and emplacement of the avalanche were constrained yses of debris avalanche deposits (DADs) are crucial to by the topography. The existing caldera wall forced the initial clarify the size, mechanisms, and emplacement of debris eastward flow to move northward, and the north-side caldera avalanches.
    [Show full text]
  • Yerel Halkin Milli Parklara Ilişkin Görüşleri: Iğneada
    International Journal of Geography and Geography Education (IGGE) To Cite This Article: Doğru, E. & Aydın, F. (2019). Local people's views on national parks: The example of İğneada Longoz Forests National Park. International Journal of Geography and Geography Education (IGGE), 42, 328-355. Submitted: March 25, 2019 Revised: May 08, 2019 Accepted: May 25, 2019 LOCAL PEOPLE'S VIEWS ON NATIONAL PARKS: THE EXAMPLE OF IGNEADA LONGOZ FORESTS NATIONAL PARK Yerel Halkın Milli Parklara İlişkin Görüşleri: İğneada Longoz Ormanları Milli Parkı Örneği Esengül DOĞRU1 Fatih AYDIN2 Öz Doğal ve kültürel kaynak değerleriyle ön plana çıkan milli parklar, insanlar tarafından gittikçe daha fazla ziyaret edilen mekânların başında yer almaktadır. Milli parklara olan turistik talebin artması milli parkların daha fazla korunmasına yönelik faaliyetleri beraberinde getirmektedir. Milli parkların korunması doğal kaynakların devamlılığı açısından hem ulusal hem de yerel ölçekte önem taşımaktadır. Özellikle korunması gereken bir alanın milli park ilan edilmesi, milli park çevresinde yaşayan yerel halkın koruma kullanma dengesini değiştirdiği için bu durum yerel halk tarafından kimi zaman olumsuz algılanabilmektedir. Bu araştırmada, İğneada yerel halkının milli parklara yönelik farkındalıkları ve İğneada Longoz Ormanları Milli Parkı’na ilişkin görüş ve düşünceleri belirlenmeye çalışılmıştır. Araştırmada nitel araştırma yöntemlerinden durum çalışması deseni kullanılmıştır. Araştırmanın katılımcılarını İğneada yerel halkından 35 kişi oluşturmaktadır. Araştırmada veri
    [Show full text]
  • Glaciers of Turkey
    Glaciers of the Middle East and Africa- GLACIERS OF TURKEY By AJUN KURTER SATELLITE IMAGE ATLAS OF GLACIERS OF THE WORLD Edited by RICHARD S. WILLIAMS, Jr., and JANE G. FERRIGNO U.S. GEOLOGICAL SURVEY PROFESSIONAL PAPER 1386-G-1 The glaciers of Turkey have a total area of 22.9 km² and are located on three mountain ranges and three stratovolcanoes; documentation is provided by maps, aerial p h o tog rap hs , and Land sat images CONTENTS Page Abstract------------------------------------------------------ G1 General introduction ------------------------------------------------ 1 Occurrence of glaciers------------------------------------------------------- 2 FIGURE 1. Index map to the mountain ranges, dormant stratovolcanoes, and the coverage by Landsat images of the glacierized regions discussed in the text ------------------------------------ 4 TABLE 1. Principal glaciers of Turkey -------------------------------------- 3 Observations of glaciers ------------------------------- 6 Historical studies ------------------------------------- 6 Modern studies --------------------------------------- 6 Mapping of glaciers ---------------------------------------- 7 The earliest maps of glaciers ----------------------------- 7 Modern maps of glaciers ----------------------------- 7 Imaging of glaciers----------------------------------------------------------- 8 Aerial photography ---------------------------- 8 Landsat imagery----------------------------------------------- 9 Glaciers on Landsat images------------------------------------ 9 FIGURE 2.
    [Show full text]
  • Paleoglaciations in Anatolia: – a Schematic Review and First Results –
    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Bern Open Repository and Information System (BORIS) 102-121 Eiszeitalter und Gegenwart 55 Hannover 2005 8 Abb., 1 Tab. Paleoglaciations in Anatolia: – A Schematic Review and First Results – N A*) C S Keywords: Turkey, Anatolia, Glaciation, Paleoglacia- [Die früheren Vergletscherungen in Anatolien: tions, Climate, Paleocirculations – Ein schematischer Rückblick & erste Ergeb- nisse – ] Abstract: Anatolia is situated in the Eastern Mediter- ranean region between 36o – 42oN and 26o – 45oE. Kurzfassung: Die spezielle geographische Lage der Th e geological records of paleoglaciations in the high Türkei nordöstlich vom Mittelmeer zwischen 36o terrains of Anatolia are key archives to quantify pale- und 42o N, bzw. zwischen 26o und 45o E macht oclimate change in the Eastern Mediterranean area. sie für Klima- und Paläoklimastudien zu einem Th e climate of the Eastern Mediterranean region is besonders zentralen und sensiblen Gebiet. Der infl uenced by three main atmospheric systems: the Vergletscherungsgeschichte von Anatolien kommt main middle to high latitude westerlies, the mid- demzufolge eine Schlüsselrolle bei der Bewertung latitude subtropical high-pressure systems, and the von Klimaveränderungen im östlichen Mittelmeer- monsoon climate. raum zu. Glacial geological studies in Turkey have started Bereits aus dem späten 19. Jahrhundert sind gla- in the late 19th century. Glacial deposits are found zialgeologische Studien aus der Türkei bekannt. mainly in the eastern, northeastern and southern Vergletscherungsspuren sind vorwiegend in den part of the Anatolian Peninsula. Anatolia is the östlichen, nordöstlichen und südlichen Gebirgszü- fundamental element to understand the interactions gen von Kleinasien vorhanden: in den Gebirgen am between paleoenvironment, climatic variations, and Schwarzen Meer, im Taurus, in den ostanatolischen development of the human societies.
    [Show full text]
  • Correlation of Ignimbrites in the Central Anatolian Volcanic Province Using Zircon and Plagioclase Ages and Zircon Compositions
    Journal of Volcanology and Geothermal Research 213-214 (2012) 83–97 Contents lists available at SciVerse ScienceDirect Journal of Volcanology and Geothermal Research journal homepage: www.elsevier.com/locate/jvolgeores Correlation of ignimbrites in the central Anatolian volcanic province using zircon and plagioclase ages and zircon compositions Erkan Aydar a,⁎, Axel K. Schmitt b,⁎⁎, H. Evren Çubukçu a, Lutfiye Akin a, Orkun Ersoy c, Erdal Sen a, Robert A. Duncan d, Gokhan Atici e a Hacettepe University Department of Geological Engineering, Beytepe, Ankara, 06800, Turkey b Department of Earth and Space Sciences, University of California, Los Angeles, 595 Charles Young Dr., Los Angeles, CA, 90095-1567, USA c Nigde University, Department of Geological Engineering, 51245 Nigde, Turkey d College of Oceanic and Atmospheric Sciences, Oregon State University, Corvallis, OR 97331, USA e General Directorate of MTA, Department of Geology, Dumlupinar Bulvari, No: 139, 06800, Ankara, Turkey article info abstract Article history: Episodes of high eruptive fluxes (>10− 3 km3/year) in continental environments are associated with magma- Received 26 June 2011 tism related to subduction, post-orogenic collapse, intra-plate hot spots, or rifting. During such episodes, Accepted 10 November 2011 voluminous ignimbrite deposits are produced which cover landscapes over 104–105 km2. In such sequences, Available online 30 November 2011 brief eruptive recurrence and chemical similarity limit the applicability of geochronological and geochemical correlation methods.
    [Show full text]
  • A New Species of Euscorpius Thorell, 1876 from Mount Honaz in Southwestern Turkey (Scorpiones: Euscorpiidae)
    A New Species of Euscorpius Thorell, 1876 from Mount Honaz in Southwestern Turkey (Scorpiones: Euscorpiidae) Gioele Tropea, Ersen Aydın Yağmur, Lydia Karampatsou, Aristeidis Parmakelis & Fatih Yeşilyurt April 2016 – No. 222 Euscorpius Occasional Publications in Scorpiology EDITOR: Victor Fet, Marshall University, ‘[email protected]’ ASSOCIATE EDITOR: Michael E. Soleglad, ‘[email protected]’ Euscorpius is the first research publication completely devoted to scorpions (Arachnida: Scorpiones). Euscorpius takes advantage of the rapidly evolving medium of quick online publication, at the same time maintaining high research standards for the burgeoning field of scorpion science (scorpiology). Euscorpius is an expedient and viable medium for the publication of serious papers in scorpiology, including (but not limited to): systematics, evolution, ecology, biogeography, and general biology of scorpions. Review papers, descriptions of new taxa, faunistic surveys, lists of museum collections, and book reviews are welcome. Derivatio Nominis The name Euscorpius Thorell, 1876 refers to the most common genus of scorpions in the Mediterranean region and southern Europe (family Euscorpiidae). Euscorpius is located at: http://www.science.marshall.edu/fet/Euscorpius (Marshall University, Huntington, West Virginia 25755-2510, USA) ICZN COMPLIANCE OF ELECTRONIC PUBLICATIONS: Electronic (“e-only”) publications are fully compliant with ICZN (International Code of Zoological Nomenclature) (i.e. for the purposes of new names and new nomenclatural acts) when properly archived and registered. All Euscorpius issues starting from No. 156 (2013) are archived in two electronic archives: • Biotaxa, http://biotaxa.org/Euscorpius (ICZN-approved and ZooBank-enabled) • Marshall Digital Scholar, http://mds.marshall.edu/euscorpius/. (This website also archives all Euscorpius issues previously published on CD-ROMs.) Between 2000 and 2013, ICZN did not accept online texts as "published work" (Article 9.8).
    [Show full text]
  • Universite Blaise Pascal Ecole Doctorale Des
    No d’Ordre : D.U. 2593 UNIVERSITE BLAISE PASCAL U.F.R. Sciences et Technologies ECOLE DOCTORALE DES SCIENCES FONDAMENTALES No 830 THESE présentée pour obtenir le grade de DOCTEUR D’UNIVERSITE Spécialité : Géochimie - Volcanologie Par : KÜLAHCI DOĞAN G. Deniz Master Le volcanisme basaltique post-collisionnel d’Anatolie Centrale Etude chronologique, magmatologique et géochimique Evolution spatio-temporelle Soutenue publiquement le 1 Septembre 2015, devant le commission d’examen President : LE PENNEC Jean-Luc Université Blaise Pascal Clermont-Ferrand Rapporteur : GUILLOU Hervé LSCE CEA-CNRS- Gif-Sur-Yvette Rapporteur : SEYİTOĞLU Gürol Université d'Ankara - Ankara Examinateur : KÜRKÇÜOĞLU Biltan Université Hacettepe- Ankara Examinateur : MURATÇAY VAROL Elif Université Hacettepe- Ankara Directeur de thèse : TEMEL Abidin Université Hacettepe- Ankara Co-directeur de thèse : GOURGAUD Alain Université Blaise Pascal Clermont-Ferrand Le volcanisme basaltique post-collisionnel d’Anatolie Centrale Etude chronologique, magmatologique et géochimique Evolution spatio-temporelle Résumé Cette thèse est consacrée à la caractérisation pétrologique et géochimique des basaltes quaternaires post-collisionnels d’Anatolie centrale (strato-volcans Erciyes et Hasandağ et volcanisme dispersé d'Obruk-Zengen et de Karapınar), en se focalisant sur l’évolution spatio-temporelle de ce magmatisme de la Cappadoce (Turquie). Par la géochronologie K-Ar, la coexistence de basaltes alcalins et calco-alcalins a été démontrée, parfois dans un même lieu et à la même époque. Par ailleurs, nos résultats montrent aussi que ces basaltes peuvent être très jeunes (quelques milliers d’années seulement). La minéralogie des basaltes quaternaires de la Cappadoce est la suivante : plagioclase, olivine, clinopyroxène, orthopyroxène et oxydes (magnétite, ilménite). Pourtant, seuls les basaltes de l’Erciyes contiennent de l’orthopyroxène, alors que ceux du Hasandağ et du volcanisme dispersé d’Obruk-Zengen et de Karapınar en sont dépourvus.
    [Show full text]