Improving Soil Erosion Prevention in Greece with New Tools G
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Overgrazed Shrublands Support High Taxonomic, Functional and Temporal
Ecological Indicators 103 (2019) 599–609 Contents lists available at ScienceDirect Ecological Indicators journal homepage: www.elsevier.com/locate/ecolind Overgrazed shrublands support high taxonomic, functional and temporal diversity of Mediterranean ground spider assemblages T ⁎ Dimitris Kaltsasa, , Eleni Panayiotoub, Konstantinos Kougioumoutzisc, Maria Chatzakid a Don Daleziou 45, 382 21 Volos, Greece b Palagia Alexandroupolis, PO Box 510, 681 00 Alexandroupolis, Greece c Laboratory of Systematic Botany, Department of Crop Science, Agricultural University of Athens, Iera Odos 75, 118 55 Athens, Greece d Department of Molecular Biology and Genetics, Democritus University of Thrace, Dragana, 681 00 Alexandroupolis, Greece ARTICLE INFO ABSTRACT Keywords: The phryganic and maquis shrublands form the most typical vegetal formations in the Eastern Mediterranean Indicator species that since thousands of years have been subject to various types of anthropogenic disturbance, including grazing. Gnaphosidae We studied the impact of sheep and goat grazing on 50 assemblages of ground spiders (Araneae: Gnaphosidae) in Crete phryganic, maquis and forest habitats from zero to 2000 m elevation on Crete, Greece using pitfall traps for one Maquis year at each sampling site. In total, 58 gnaphosid species and 16,592 individuals were collected. Cretan endemic Livestock grazing Gnaphosidae were negatively affected by intensive grazing and, contrary to findings on other taxa studied on the Habitat degradation island, they were sparse and rare throughout the study area. The species composition of gnaphosid assemblages was primarily determined by elevation. Trachyzelotes lyonneti, Urozelotes rusticus, Zelotes scrutatus, Anagraphis pallens and Berinda amabilis proved to be significant indicators of overgrazing. The vast majority of spiders belonging to synanthropic and nationally red-listed species were found in overgrazed sites. -
Nanoscience and Nanotechnologies: Opportunities and Uncertainties
ISBN 0 85403 604 0 © The Royal Society 2004 Apart from any fair dealing for the purposes of research or private study, or criticism or review, as permitted under the UK Copyright, Designs and Patents Act (1998), no part of this publication may be reproduced, stored or transmitted in any form or by any means, without the prior permission in writing of the publisher, or, in the case of reprographic reproduction, in accordance with the terms of licences issued by the Copyright Licensing Agency in the UK, or in accordance with the terms of licenses issued by the appropriate reproduction rights organization outside the UK. Enquiries concerning reproduction outside the terms stated here should be sent to: Science Policy Section The Royal Society 6–9 Carlton House Terrace London SW1Y 5AG email [email protected] Typeset in Frutiger by the Royal Society Proof reading and production management by the Clyvedon Press, Cardiff, UK Printed by Latimer Trend Ltd, Plymouth, UK ii | July 2004 | Nanoscience and nanotechnologies The Royal Society & The Royal Academy of Engineering Nanoscience and nanotechnologies: opportunities and uncertainties Contents page Summary vii 1 Introduction 1 1.1 Hopes and concerns about nanoscience and nanotechnologies 1 1.2 Terms of reference and conduct of the study 2 1.3 Report overview 2 1.4 Next steps 3 2 What are nanoscience and nanotechnologies? 5 3 Science and applications 7 3.1 Introduction 7 3.2 Nanomaterials 7 3.2.1 Introduction to nanomaterials 7 3.2.2 Nanoscience in this area 8 3.2.3 Applications 10 3.3 Nanometrology -
Notices 1 up to 14 / 2018
ANNUAL NOTICES TO MARINERS VALID FROM 1ST JANUARY 2018 Notices 1up to 14 HELLENIC NAVY HYDROGRAPHIC SERVICE 1 Responsibility for the publication of this issue is undertaken by the Safety of Navigation Division, Hellenic Navy Hydrographic Service. Annual notices to mariners provide important information, of permanent nature, about the Hellenic seas and the main routes of navigation in the Mediterranean Sea. The edition is annual due to the importance of the information it contains. Changes, corrections and inputs that have been done on the text of the Annual Notices to Mariners are marked with a black perpendicular line on the left margin of every page. Mariners are requested to report to Hellenic Navy Hydrographic Service upon discovering any navigational hazard or ascertain differences between the real situation and the elements provided on the nautical charts and publications. Contact details are as follows: Hellenic Navy Hydrographic Service, Post: Safety of Navigation Division, TGN 1040 ATHENS Phone: (+30) 210 65 51 772 (+30) 210 65 51 770 (+30) 210 65 51 806 Fax: (+30) 210 65 57 139 (+30) 210 65 17 811 e-mail: [email protected] [email protected] [email protected] You can also report to the nearest Port Authority. In the event of unlit or malfunctioning lights (Lighthouses, lights, lightbuoys) mariners should report as soon as possible to the Hellenic Navy Lighthouse Service at: Post: Hellenic Navy Lighthouse Service, 185 10 Piraeus Phone: (+30) 210 45 81 508 Fax: (+30) 210 45 81 410 e-mail: [email protected] The monthly Notices to Mariners issue and its traces, the Navwarn catalogue in force and the international and national NAVTEX broadcasts are available on the website of HNHS: www.hnhs.gr 2 INDEX Notice Subject Page No. -
What Is the Importance of Islands to Environmental Conservation?
Environmental Conservation (2017) 44 (4): 311–322 C Foundation for Environmental Conservation 2017 doi:10.1017/S0376892917000479 What is the importance of islands to environmental THEMATIC SECTION Humans and Island conservation? Environments CHRISTOPH KUEFFER∗ 1 AND KEALOHANUIOPUNA KINNEY2 1Institute of Integrative Biology, ETH Zurich, Universitätsstrasse 16, CH-8092 Zurich, Switzerland and 2Institute of Pacifc Islands Forestry, US Forest Service, 60 Nowelo St. Hilo, HI, USA Date submitted: 15 May 2017; Date accepted: 8 August 2017 SUMMARY islands of the world’s oceans, we cover both islands close to continents and others isolated far out in the oceans, and the This article discusses four features of islands that make full range from small to very large islands. Small and isolated them places of special importance to environmental islands represent unique cultural and biological values and the conservation. First, investment in island conservation environmental challenges of insularity in its most pronounced is both urgent and cost-effective. Islands are form. However, as we will demonstrate, all islands and island threatened hotspots of diversity that concentrate people share enough come concerns to consider them together unique cultural, biological and geophysical values, (Baldacchino 2007; Royle 2008; Gillespie & Clague 2009; and they form the basis of the livelihoods of Baldacchino & Niles 2011; Royle 2014). millions of islanders. Second, islands are paradigmatic Islands are hotspots of cultural, biological and geophysical places of human–environment relationships. Island diversity, and as such they form the basis of the livelihoods livelihoods have a long tradition of existing within of millions of islanders (Menard 1986; Nunn 1994; Royle spatial, ecological and ultimately social boundaries 2008; Gillespie & Clague 2009; Royle 2014; Kueffer et al. -
Forest Fires Distribution in the Continental Area of Kavala
JOURNAL OF Engineering Science and Journal of Engineering Science and Technology Review 9 (1) (2016) 99-102 estr Technology Review J Research Article www.jestr.org Forest Fires Distribution in the Continental Area of Kavala D Filiadis 1Forester MSc, Forest Service of Kavala, Terma Argirokastrou, GR-65404 Kavala, Greece Received 10 April 2016; Accepted 15 May 2016 ___________________________________________________________________________________________ Abstract The prefecture of Kavala has a long history of devastating forest fire events in both its continental part and Thasos Island. Forest fire records provide useful information on spatial and temporal distribution of forest fire events after statistical analysis. In this case study, the distribution of forest fires in the continental area of Kavala prefecture is presented for the period 2001-2014 through a series of simple-method statistics and charts/graphs. The number of forest fire events and burned area are presented on a month to month and annual basis. Burned forest area is categorized in three types (forest, shrub, meadow) according to Forest Services statistical records. Legislation changes on forest-shrub definition during the aforementioned period, could potentially affect the consistency of forest fire records. Thus spatial imagery was used for a more uniform interpretation of forest-shrub definitions on the forest fire spatial data. The most destructive wildfire years were 2013 and 2001, affected mainly by a respective single large forest fire event. On the opposite 2004, 2005 and 2010 were the least destructive years for the time period studied. Mediterranean type shrub lands were by far the most affected vegetation type that were also affected by the two single large wildfire event in 2001 and 2013. -
Cenozoic Marine Basin Evolution in the Western North Aegean Trough Margin: Seismic Stratigraphic Evidence
water Article Cenozoic Marine Basin Evolution in the Western North Aegean trough Margin: Seismic Stratigraphic Evidence Alexandros Varesis and George Anastasakis * Department of Historic Geology Paleontology, Faculty of Geology & Geoenvironment, National and Kapodistrian University of Athens, Panepistimiopolis, 15784 Athens, Greece; [email protected] * Correspondence: [email protected]; Tel.: +30-21-0727-4168 Abstract: This study investigates the interplay of evolving tectonic and submarine sedimentation processes in the northwest Aegean Sea using marine multichannel seismic profiles. We identify an extensive basin developing in the Thermaikos Gulf inner shelf, outer shelf, and slope leading to the 1500 m deep West North Aegean Trough (NAT). We establish the unconformable extent of Eocene and Oligocene sequences on the upper shelf and trace their continuation in the deeper shelf and slope of Thermaikos Gulf. The start of the Miocene and Middle Miocene developed below the well-established Messinian bounding reflectors that are mostly erosional. Important lateral variations are observed within the Messinian sequence, which is up to 0.8 s thick. Messinian prograding clinoforms are identified on the Thermaikos Gulf shelf and southeast of Chalkidiki, and a zone of irregular reflectors is attributed to the Messinian salt layer. The transpressional deformation of the Messinian in the southwestern margin constrains the timing of westward progradation of the North Anatolian Fault during Messinian. The Pliocene-Quaternary sediments are 0.6–1.8 s thick, showing the overwhelming effect of tectonics on sedimentation plus the northwards Quaternary activation at the Thermaikos apron. Citation: Varesis, A.; Anastasakis, G. Cenozoic Marine Basin Evolution in Keywords: seismic stratigraphy; Messinian evaporites; North Aegean Trough; Cenozoic stratigraphy the Western North Aegean trough Margin: Seismic Stratigraphic Evidence. -
Forests of Greece, Their Multiple Functions and Uses, Sustainable Management and Biodiversity Conservation in the Face of Climate Change
Open Journal of Ecology, 2021, 11, 374-406 https://www.scirp.org/journal/oje ISSN Online: 2162-1993 ISSN Print: 2162-1985 Forests of Greece, Their Multiple Functions and Uses, Sustainable Management and Biodiversity Conservation in the Face of Climate Change Konstantinos A. Spanos1* , Asimina Skouteri2, Dionysios Gaitanis1, Panos V. Petrakis2, Ioannis Meliadis1, Panagiotis Michopoulos2, Alexandra Solomou2, Panagiotis Koulelis2, Evangelia V. Avramidou2 1Hellenic Agricultural Organization—Dimitra, General Directorate of Agricultural Research, Forest Research Institute, Thessaloniki, Greece 2Hellenic Agricultural Organization—Dimitra, General Directorate of Agricultural Research, Institute of Mediterranean and Forest Ecosystems, Hellenic Agricultural Organization, Athens, Greece How to cite this paper: Spanos, K.A., Abstract Skouteri, A., Gaitanis, D., Petrakis, P.V., Meliadis, I., Michopoulos, P., Solomou, A., This is a review paper based on national and international literature, national Koulelis, P. and Avramidou, E.V. (2021) inventories and empirical approach. A general overview of the forests, forest Forests of Greece, Their Multiple Functions management and forest biodiversity of Greece are briefly summarized. The and Uses, Sustainable Management and distribution of the main forest species and their ecosystems in the Geographic Biodiversity Conservation in the Face of Climate Change. Open Journal of Ecology, regions of Greece is presented in a tabular form. Their multiple functions and 11, 374-406. uses, their management type/regime, their risks and threats, protection and https://doi.org/10.4236/oje.2021.114026 conservation measures are also synoptically described. Furthermore, adaptive forest management and silviculture as well as management of genetic diver- Received: February 22, 2021 Accepted: April 24, 2021 sity in order to face climate change are also analysed. -
National Strategy and Action Plan for the Conservation of the Mediterranean Monk Seal in Greece, 2009-2015 Report on Evaluati
National Strategy and Action Plan for the Conservation of the Mediterranean Monk Seal in Greece, 2009‐2015 Report on evaluating the past and structuring the future Athens, 2009 “Monk seal and fisheries: Mitigating the conflict in Greek seas” LIFE05NAT/GR/000083 National Strategy and Action Plan for the Conservation of the Mediterranean Monk Seal in Greece, 2009‐2015 Report on evaluating the past and structuring the future Recommended citation form: Notarbartolo di Sciara G., Adamantopoulou S., Androukaki E., Dendrinos P., Karamanlidis A., Paravas V., Kotomatas S. 2009. National strategy and action plan for the conservation of the Mediterranean monk seal in Greece, 2009 ‐ 2015. Report on evaluating the past and structuring the future. Publication prepared as part of the LIFE‐Nature Project: MOFI: Monk Seal and Fisheries: Mitigating the conflict in Greek Seas. Hellenic Society for the Study and Protection of the Mediterranean monk seal (MOm), Athens. National Strategy and Action Plan for the Conservation of the Mediterranean Monk Seal in Greece, 2009‐2015 Page 2 Report on evaluating the past and structuring the future MOm/Hellenic Society for the Study and Protection of the Monk Seal “Monk seal and fisheries: Mitigating the conflict in Greek seas” LIFE05NAT/GR/000083 Table of Contents PART ONE 5 BACKGROUND INFORMATION 5 1. Executive Summary 6 2. Acronyms and abbreviations 9 3. Summary of the current status of Mediterranean monk seals in Greece 10 3.1. Distribution 10 3.2. Population size 10 3.3. Population trends 13 3.4. Threats 13 3.5. Presence and status of monk seals in neighbouring countries 15 3.6. -
Eastern Macedonia and Thrace : Quick Facts (I)
Region of Eastern Macedonia-Thrace Investment Profile November 2017 Contents 1. Profile of the Region of Eastern Macedonia-Thrace 2. Eastern Macedonia-Thrace’ competitive advantages 3. Investment Opportunities 1. Profile of the Region of Eastern Macedonia-Thrace 2. Eastern Macedonia-Thrace’ competitive advantages 3. Investment Opportunities 4. Investment Incentives The Region of Eastern Macedonia and Thrace : Quick facts (I) Eastern Macedonia and Thrace consists of the northeastern parts of the country, and is divided into the Macedonian regional units of Drama, Kavala and Thasos and the Thracian regional units of Xanthi, Rhodope, Evros and Samothrace •The Region covers 14.157 sq. km corresponding to 10,7% of the total area of Greece. It borders Bulgaria and Turkey to the north, the prefecture of Serres to the west and the Thracian Sea to the south •The Prefecture of Evros, the borderline of Greece is the largest prefecture of Thrace. It borders Bulgaria to the north and northeast and Turkey to the East, having the river Evros, The island of Samothrace also belongs to the prefecture of Evros •The prefecture of Rhodope lies in central Thrace covering 2,543 sq. km. The capital of the prefecture is Komotini, the administrative seat of the Region of East Macedonia and Thrace. •The prefecture 4.of Xanthi Investment covers 1,793 sq .Incentives km., of which 27% is arable land, 63% forests and 3% meadows in the plains •The Prefecture of Kavala is in East Macedonia and covers 2,110 sq. km. The islands of Thassos and Thassopoula also belong to the prefecture •The prefecture of Drama is well-known for the verdant mountain ranges, the water springs, the rare flora and fauna. -
PUBLIC OPINION REVIEW European Elections 1979-2009
EUROPEAN PARLIAMENT - DG COMMUNICATION PUBLIC OPINION REVIEW European Elections 1979-2009 Public Opinion Monitoring Unit Special Edition * Edition Spéciale NOVEMBER * NOVEMBRE 2009 Version bilingue FR/EN FR/EN Bilingual version DANS CETTE EDITION page IN THIS EDITION page EDITORIAL 3 EDITORIAL 3 I. COMPOSITION 9 I. COMPOSITION OF THE 9 DU PARLEMENT EUROPEEN EUROPEAN PARLIAMENT A. REPARTITION DES SIEGES 11 A. DISTRIBUTION OF SEATS 11 B. COMPOSITION AU 20/07/2009 13 B. COMPOSITION ON 20.7.2009 13 C. SESSIONS CONSTITUTIVES ET 15 C. CONSTITUTIVE SESSIONS AND 15 PARLEMENT SORTANT OUTGOING EP SINCE 1979 DEPUIS 1979 D. PROPORTION OF WOMEN AND D. REPARTITION FEMMES - MEN 29 29 HOMMES - IN THE POLITICAL GROUPS ON - PAR GROUPE POLITIQUE AU 20.7. 2009 AND SINCE 1979 20/07/2009 ET DEPUIS 1979 - IN THE EP AND IN THE - AU PE ET DANS LES NATIONAL PARLIAMENTS SINCE PARLEMENTS NATIONAUX 1979 DEPUIS 1979 E. RE-ELECTED MEMBERS OF 35 E. PARLEMENTAIRES RÉÉLUS 35 PARLIAMENT II. NOMBRE DE PARTIS 37 II. NUMBER OF NATIONAL 37 NATIONAUX AU PARLEMENT PARTIES IN THE EUROPEEN EUROPEAN PARLIAMENT III. TAUX DE PARTICIPATION 41 III. TURNOUT 41 - TAUX DE PARTICIPATION 2009 44 - TURNOUT IN 2009 44 - COMPARAISON 2004 (2007) - 2009 45 - COMPARISON 2004 (2007) - 2009 45 - REPARTITION FEMMES-HOMMES - TURNOUT BY GENDER, AGE 46 46 ET PAR AGE - TURNOUT SINCE 1979 - GLOBAL - TAUX DE PARTICIPATION DEPUIS TABLE AND COMPREHENSIVE 52 52 1979 - TABLEAU GLOBAL, BREAKDOWN 54 54 TABLEAU DETAILLE - TURNOUT IN THE LAST TWO - PARTICIPATION AUX DEUX NATIONAL ELECTIONS AND IN DERNIERES ELECTIONS THE 2004 (2007) AND 2009 NATIONALES ET AUX 57 EUROPEAN ELECTIONS 57 EUROPEENNES 2004 (2007) ET 2009 IV. -
Krajobraz Sakralny Wyspy Thasos W Grecji
PEREGRINUS CRACOVIENSIS Zeszyt21,2010 Marek Ciechowski Krajobraz sakralny wyspy Thasos w Grecji 1. Wprowadzenie ednym z przedmiotów badań geografii religii jest krajobraz sakralny, który kształtuje się niemal od chwili pojawienia się człowieka na danym obszarze. Pod tym pojęciem rozumie się m.in. rozmieszczenie obiektów kultu, takich J jak monastery czy kościoły1. Z czasem ten typ krajobrazu kulturowego ulega prze kształceniom pod wpływem różnych czynników2. Geneza przestrzeni sacrum może mieć swoje korzenie w elementach środowi ska przyrodniczego, całych systemach geograficznych oraz obiektach wybudowanych przez człowieka. Występowanie źródła, jaskini, pasma górskiego, itp., uznanych za święte, sprzyja powstaniu krajobrazu sakralnego3. Środowisko naturalne kształtuje także lokalizację obiektów sakralnych. Z jednej strony za obszary preferowane uznaje się te, gdzie koszty ekonomiczne wzniesienia świątyni są niższe, a czas budowy krót szy. Z drugiej strony ze względów religijnych (jako miejsca dobre do kontemplacji, medytacji) czy obronnych za bardziej odpowiednie niekiedy uważa się tereny trudno dostępne. Jednak nie tylko środowisko przyrodnicze wpływa na krajobraz sakralny i jego kształtowanie. Do istotnych czynników zalicza się uwarunkowania społeczno-ekono miczne, polityczne, administracyjne oraz wydarzenia historyczne. W ich konsekwen cji zachodzą czasem przekształcenia w sieci osadniczej, rozmieszczeniu świątyń itd. Proces ten może być zarówno negatywny (opuszczenie lub zniszczenie miejscowości, obiektów sakralnych), jak i pozytywny -
Map 51 Thracia Compiled by E.N
Map 51 Thracia Compiled by E.N. Borza, 1994 with the assistance of G. Reger Introduction Mainland: see Introduction to Map 50. Islands For Thasos in particular, the harvest of toponyms and sites is very rewarding, and grows every year with the work of the Franco-Hellenic archaeological teams that continue to scour the island. The map marks only a selection of the sites that could have been shown here, and possibly a rather arbitrary one at that. As on other islands rich in towers, only a selection is marked (again, perforce somewhat arbitrarily); all are shown as forts without prejudice to their actual function (see Bon 1930; and above all Osborne 1986), except for two of the three structures identified as lighthouses by Kozelj (1989). Omitted are the potteries that seem to be coming to light with bewildering frequency (Garlan 1996). For a variety of reasons, Imbros remains underexplored. Directory All place names are in Greece unless otherwise noted Abbreviations IGBulg G. Mihailov (ed.), Inscriptiones Graecae in Bulgaria Repertae, 4 vols., Sofia, 1956-70 TIB Thrakien P. Soustal, Tabula Imperii Byzantini 6, Thrakien, DenkWien 221, Vienna, 1991 TIR Naissus Tabula Imperii Romani K 34, Naissus, Dyrrhachion–Scupi–Serdica–Thessalonike, Ljubljana, 1976 TIR Philippi Tabula Imperii Romani K 35, I, Philippi, Athens, 1993 Names Grid Name Period Modern Name/ Location References H4 Abarnis CH Çardak? TKY RE Abarnias; NPauly Abarnias §Abarnias § Abarnos D3 Abdera ACHR Avdira Isaac 1986, 73-108; TIR Philippi 17 B1 Ablanica Rodopi HRL BUL IGBulg 4.2335-37; TIB Thrakien 159 G4 Abydos ACHRL Maltepe TKY PECS; Hakkert, Lex.