National Planning Tool for the Implementation of the Ramsar Convention on Wetlands
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Groundwater Quality and Quantity in Europe
Technical report No 22 Groundwater quality and quantity in Europe Data and basic information Prepared by: A. Scheidleder, J. Grath, G. Winkler, U. Stärk, C. Koreimann and C. Gmeiner, Austrian Working Group on Water; P. Gravesen, Geological Survey of Denmark and Greenland; J. Leonard, International Office for Water; M. Elvira, Centro de Estudios y Experimentación de Obras Públicas; S. Nixon and J. Casillas, Water Research Centre; T. J. Lack, ETC-IW Leader July 1999 Project manager: Niels Thyssen European Environment Agency Cover design: Rolf Kuchling, EEA Legal notice The contents of this report do not necessarily reflect the official opinion of the European Communities or other European Communities institutions. Neither the European Environment Agency nor any person or company acting on the behalf of the Agency is responsible for the use that may be made of the information contained in this report. A great deal of additional information on the European Union is available on the Internet. It can be accessed through the Europa server (http://europa.eu.int) ©EEA, Copenhagen, 1999 Reproduction is authorised provided the source is acknowledged Printed in Copenhagen Printed on recycled and chlorine-free bleached paper European Environment Agency Kongens Nytorv 6 DK-1050 Copenhagen K Denmark Tel: +45 33 36 71 00 Fax: +45 33 36 71 99 E-mail: [email protected] 2 Table of contents 1. Introduction ....................................................................................................4 2. Groundwater quality and quantity in Europe ..................................................5 -
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. -
Multi-Indicator Conductivity Transfer Functions for Quaternary Palaeoclimate Reconstruction
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Repository@Hull - CRIS Multi-indicator conductivity transfer functions for Quaternary palaeoclimate reconstruction Jane M. Reed Francesc Mesquita-Joanes Huw I. Griffiths Abstract Diatoms (Bacillariophyceae; single-celled algae) and ostracods (Ostracoda; shelled microcrustacea) are known for their sensitivity to salinity. In palaeolimnology, the potential has yet to be tested for quantifying past salinity, lake level, and by inference, climate change, by application of multiple-indicator transfer functions. We used weighted averaging techniques to derive diatom (n = 91; r2 = 0.92) and ostracod (n = 53; r2 = 0.83) conductivity transfer functions from modern diatom, ostracod and water chemistry data collected in lakes of central, western and northern Turkey. Diatoms were better represented across the full gradient than ostracods, at intermediate levels of conductivity in particular, but both transfer functions were statistically robust. Because transfer functions are not infallible, we further tested the strength and simplicity of salinity response and the potential for identifying characteristic associations of diatom and ostracod taxa in different parts of the salinity gradient, to improve palaeoclimate reconstruction. We identified a subset of 51 samples that contained both diatoms and ostracods, collected at the same time from the same habitat. We used Two-Way Indicator Species Analysis of a combined diatom-ostracod data set, transformed to achieve numerical equivalence, to explore distributions in more detail. A clear ecological threshold was apparent at ~3 g l−1 salinity, rather than at 5 g l−1, the boundary used by some workers, equating to the oligosaline-mesosaline boundary. -
Aphanius Fasciatus) in Mediterranean Brackish Water Systems of Turkey
Indian Journal of Geo Marine Sciences Vol. 49 (4), April 2020, pp. 553-558 Distribution and length-weight relationships of the Mediterranean banded killifish (Aphanius fasciatus) in Mediterranean brackish water systems of Turkey D Innal Burdur Mehmet Akif Ersoy University, Department of Biology, Burdur – 15100, Turkey [E-mail: [email protected]] Received 01 October 2018; revised 13 December 2018 Aphanius fasciatus (Valenciennes, 1821), is a cyprinodontid euryhaline fish occur in many brackish water habitats along the Mediterranean coasts. The current study aims to update the range of A. fasciatus (Mediterranean Killifish, South European Toothcarp) along river estuaries and lagoon systems of Mediterranean coast of Turkey, and to determine its length–weight relationship. A total of 15 sites were surveyed from November 2014 to June 2017. Altogether, 69 specimens were sampled and measured from different systems. At each locality, the general observations on the population, length- weight relationships, its situation and threats were presented. [Keywords: Alien species, Gambusia, Lessepsian species, Mediterranean banded killifish] Introduction Turkey, and to determine the length–weight Due to its geographic structure and geologic relationship of specimens. features, Anatolia has various isolated aquatic environments, and thus harbours richest aquatic fauna Material and Methods in Eurasia. Iran and Anatolia are believed to be the A total of 15 sites (Fig. 1 and Table 1), center for diversification of genus Aphanius. Their representing a variety of habitats (including mouths of natural distribution has also been affected by river and creeks, canals of rivers and lagoonal areas), Mediterranean Sea level changes during glacial and were repeatedly surveyed from November 2014 to interglacial periods1. -
The National Biological Diversity Strategy and Action Plan
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. -
TURKEY Ministry of Environment and Forestry UN Convention of Biological Diversity Fourth National Report 30106/2009
Republic of TURKEY Ministry of Environment and Forestry UN Convention of Biological Diversity Fourth National Report 30106/2009 o -INDEX- EXECUTIVE SUMMARY................................................................................... .4 CHAPTER I: OVERVIEW OF BODIVERSITY STATUS, TRENDS AND THREATS IN TURKEY 1. TURKEY'S BIOLOGICAL DIVERSITY AND ITS SIGNIFICANCE ................................ 7 1.1. TURKEY'S GEOGRAPHICAL FEATURES .................................................. 7 1.2. TURKEY'S SOCIOECONOMIC FEATURES ................................................... 8 1.3. GENERAL INFORMATION CONCERNING TURKEY'S BIOLOGICAL DIVERSITy ........................................................................................ 9 1.3.1. Ecosystem Diversity ..................................................................... l 0 1.3.2. Species Diversity ....... ' ......... ' ......................................................... 14 1.3.3. Genetic Diversity ........................................................................ .19 1.4. CURRENT STATUS OF THREATS AND TRENDS ........................................ 22 1.4.1 Threats to agricultural and steppes biological diversity and their causes .......... 22 1.4.2. Threats to forest and mountain biological diversity and their causes ............. 25 1.4.3. Threats to inland waters biological diversity and their causes ..................... 26 1.4.4. Threats to coastal and marine biological diversity and their causes ............... 27 1.4.5 Cross-cutting Issues .....................................................................