Neotypisierung Von Potentilla Neumanniana Rchb
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Thin Layer Chromatography and Chemometric Studies of Selected Potentilla Species
American Journal of Analytical Chemistry, 2014, 5, 1109-1120 Published Online November 2014 in SciRes. http://www.scirp.org/journal/ajac http://dx.doi.org/10.4236/ajac.2014.516118 Thin Layer Chromatography and Chemometric Studies of Selected Potentilla Species Ryszard Świeboda, Agnieszka Jóźwiak, Grzegorz Jóźwiak, Monika Waksmundzka-Hajnos Department of Inorganic Chemistry, Medical University, Lublin, Poland Email: [email protected] Received 13 September 2014; revised 28 October 2014; accepted 13 November 2014 Copyright © 2014 by authors and Scientific Research Publishing Inc. This work is licensed under the Creative Commons Attribution International License (CC BY). http://creativecommons.org/licenses/by/4.0/ Abstract Herbal medicinal products have a long-standing therapeutic record. To ensure the quality of her- bal products specific identification tests which allow experts to discriminate related species and/or potential adulterants/substitutes are required. The purpose of the research was to rec- ommend an original and simple method for the separation of closely related five triterpenic acids (ursolic, oleanolic, tormentic, euscaphic, pomolic acid) and its application to chemotaxonomy stu- dies. 17 standard samples of Potentilla species and 3 test samples were chromatographed (with or without prechromatographic derivatization) on silica gel plates using the mobile phase: chloro- form-diethyl ether-methanol-formic acid (30:10:1:0.2 v/v/v/v); they were subsequently deriva- tized, and visualized in UV 366 nm light. After images received pre-treatment (montaging stack, removal of noise, background subtract, horizontal equalization, two types of warping) exploratory analysis of the investigated Potentilla species fingerprints was processed. The method without prechromatographic derivatization was used to create differential fingerprints. -
Atlas of Rare Endemic Vascular Plants of the Arctic
Atlas of Rare Endemic Vascular Plants of the Arctic Technical Report No. 3 About CAFF Theprogram for the Conservation of Arctic Flora and Fauna (CAFF) of the Arctic Council was established lo address the special needs of Arctic ecosystems, species and thcir habitats in the rapid ly developing Arctic region. Itwas initiated as one of'four programs of the Arctic Environmental Protcction Strategy (AEPS) which was adopted by Canada, Denmark/Greenland, Finland, lceland, Norway, Russia, Swcdcn and the United States through a Ministeria! Declaration at Rovaniemi, Finland in 1991. Other programs initi ated under the AEPS and overlaken hy the Are.tie Council are the ArcticMonitoring and assessment Programme (AMAP), the program for Emergency Prevention, Preparcd ness and Response (EPPR) and the program for Protection of the Arctic Marine Envi ronment (PAME). Sinceits inaugural mccti.ng in Ottawa, Canada in 1992, the CAFF program has provided scientists, conscrvation managers and groups, and indigenous people of the north with a distinct forum in which lo tackle a wide range of Arctic conservation issues at the cir cumpolar level. CAFF's main goals, which are achieved in keeping with the concepts of sustainable developrnertt and utilisation, are: • to conserve Arctic Jlora and fauna, thcir diversity and thcir habitats; • to protect the Arctic ecosystems from threats; • to improve conservation management laws, reg ulations and practices for the Arclic; • to integrale Arctic interests into global conservation fora. CAFF operates rhrough a system of Designated Agencies and National Representatives responsible for CAFF in thcir rcspcctivc countries. CAFF also has an International Work ing Group wh.ith has met annually to assess progrcss and to develop Annual WorkPlans. -
Ecological Processes in Vegetation Driven by Functional Traits and Phylogeny
Palacký University Olomouc Faculty of Science Department of Ecology and Environmental Sciences Ecological processes in vegetation driven by functional traits and phylogeny Martin Bitomský A doctoral Dissertation Presented to the Faculty of Science Palacký University Olomouc In Partial Fulfilment of the Requirements for the Degree Philosophiae Doctor in Ecology Supervisor: prof. MVDr. Emil Tkadlec, CSc. Olomouc 2020 © Martin Bitomský, 2020 Department of Ecology and Environmental Sciences Palacký University in Olomouc ABSTRACT Phylogenies are a crucial (but still overlooked) source of information in ecology. Accompanied with trait data, phylogenetic information can be used to study the most important ecological questions and processes that have implications for nature conservation and community ecology. This recent scientific field is often called community phylogenetics. In this thesis, I summarise our current knowledge about the concept of phylogenetic diversity, the relationship between phylogenetic and functional diversity, and functional and phylogenetic patterns in herbaceous vegetation in response to productivity. I primarily focus on analytical approaches and also provide an up-to-date critical review of some of limitations and issues with popular methods, while I also highlight some important considerations related to every ecological analysis with a phylogenetic and trait framework. Finally, I encourage to routinely implement phylogenetic information (and phylogenetic comparative methods) in ecology because it is needed due to both biological and statistical reasons. ABSTRAKT Fylogeneze jsou stěžejním (ale pořád stále přehlíženým) zdrojem informací v ekologii. Společně s daty o funkčních znacích může být fylogenetická informace použita pro studium těch nejdůležitějších ekologických otázek, které mají důsledky pro ochranu přírody a komunitní ekologii. Tento čerstvý vědecký obor se často označuje jako komunitní fylogenetika. -
May Maritime Alps
Maritime Alps Spring in Mercantour A Greentours Tour Report 16th to 23rd May 2014 Led by Paul Cardy Daily Accounts and Systematic Lists written by Paul Cardy Our fifth spring tour to the Maritime Alps was superbly productive, especially botanically, and very enjoyable, with almost unbroken perfect weather. Last year had been a late spring in the region, with snow laying much lower than is usual, and some sites inaccessible, but this year the flora was even a little advanced, with several species being recorded for the first time. For the first four nights we were based at a small pleasant family-run hotel in the Valdeblore hamlet of La Bolline, a fine location, well situated for all excursions, and with a small grocery and a bakery just along the street where I could do the daily picnic shopping whilst the group enjoyed breakfast in the hotel. Dinners at the restaurants in the village, in nearby Rimplas, and in St.Dalmas were very good. For the last three nights we moved to the other side of Mercantour National Park, and the hamlet of Casterino, which allowed easy access into the Italian Alpi Marittime, a superbly productive area. On the arrival day, having arrived the previous evening from my home in Italy, a few valleys to the north, at Nice airport I soon met most of the group, and before long we were en route north through ever more impressive scenery. Bob and Marlene were arriving on an afternoon flight, and we met up with them that evening in the hotel. -
(2009) Red Data List of Derbyshire's Vascular Plants
Red Data List of Derbyshire’s Vascular Plants Moyes, N.J. & Willmot, A. Derby Museum & Art Gallery 2009 Contents 1. Introduction Page 2 2. Red Data List Categories – What’s Included? Page 3 3. What’s Not Included? Page 4 4. Conclusion & Recommendations Page 4 5. Table 1 List of Category 1 Plants Page 5 6. Table 2 List of Category 2 Plants Page 5 7. Table 3 List of Category 3 Plants Page 7 8. Table 4 List of Category 4 Plants Page 8 9. Table 5 List of Category 5 Plants Page 9 10. Table 6 List of Category 6 Plants Page 11 11. References Page 12 Appendix 1 History of Derbyshire Red Data Lists Page 13 Appendix 2 Assessing Local Decline Page 15 Appendix 3 Full List of Derbyshire Red Data Plants Page 18 CITATION: Moyes, N.J. & Willmot, A. (2009) Red Data List of Derbyshire’s Vascular Plants. Derby Museum. 1 1) Introduction County Rare Plant Lists – or Red Data Lists – are a valuable tool to identify species of conservation concern at the local level. These are the plants we should be most concerned about protecting when they are still present, or looking out for if they seem to have declined or become extinct in the locality. All the species named in this Red Data List are native vascular plants in the area, and they either: have a national conservation status in the UK, or are rare in Derbyshire, or have exhibited a significant local decline in recent times, or have become locally extinct. The geographic area in the definition of Derbyshire used here includes: the modern administrative county of Derbyshire, the City of Derby the historic botanical recording area known as the “vice-county” of Derbyshire (VC57). -
Environmental & Socio-Economic Studies
Environmental & Socio-economic Studies DOI: 10.1515/environ-2015-0004 Environ. Socio.-econ. Stud., 2013, 1, 1: 22-30 © 2013 Copyright by University of Silesia ________________________________________________________________________________________________ Extinct and endangered species in the vascular plant flora of Strzelce Opolskie (Southern Poland) Łukasz Folcik1, Andrzej Urbisz1 1Department of Plant Systematics, Faculty of Biology and Environmental Protection, University of Silesia, Jagiellońska Str. 28, 40-032 Katowice, Poland E–mail address (corresponding author): [email protected] ________________________________________________________________________________________________________________________________________________ ABSTRACT Symptoms of anthropogenic changes in the vascular plant flora include the spread of some species groups and the extinction of others. Also habitat condition changes (eutrophication, pollution etc.) and biodiversity loss (at a regional, national and even continental scale) should be mentioned. Numerous papers with rare plant species localities and endangered habitats have been published but the extinction processes and scale of this phenomenon in urban areas where environmental conservation is crucial, are not often analysed. The aim of the present study is to estimate species loss in the vascular plant flora of the town Strzelce Opolskie (Chełm, Silesian Upland) on the basis of the floristic literature and botanical surveys carried out from 2011 to 2013. A comparison has been made between the list of species reported up to 1945 and those species currently occurring in the study area. As a result, a list of 99 species included in the red list of plants of Opole and Silesian voivodeships is presented. Among this group, 45 species are not confirmed after 1945. Numerous extinct and endangered species are from families: Orchidaceae (8 species), Cyperaceae (7 species), Ranunculaceae (7 species) and Lamiaceae (6 species). -
Bryophyte Diversity and Vascular Plants
DISSERTATIONES BIOLOGICAE UNIVERSITATIS TARTUENSIS 75 BRYOPHYTE DIVERSITY AND VASCULAR PLANTS NELE INGERPUU TARTU 2002 DISSERTATIONES BIOLOGICAE UNIVERSITATIS TARTUENSIS 75 DISSERTATIONES BIOLOGICAE UNIVERSITATIS TARTUENSIS 75 BRYOPHYTE DIVERSITY AND VASCULAR PLANTS NELE INGERPUU TARTU UNIVERSITY PRESS Chair of Plant Ecology, Department of Botany and Ecology, University of Tartu, Estonia The dissertation is accepted for the commencement of the degree of Doctor philosophiae in plant ecology at the University of Tartu on June 3, 2002 by the Council of the Faculty of Biology and Geography of the University of Tartu Opponent: Ph.D. H. J. During, Department of Plant Ecology, the University of Utrecht, Utrecht, The Netherlands Commencement: Room No 218, Lai 40, Tartu on August 26, 2002 © Nele Ingerpuu, 2002 Tartu Ülikooli Kirjastuse trükikoda Tiigi 78, Tartu 50410 Tellimus nr. 495 CONTENTS LIST OF PAPERS 6 INTRODUCTION 7 MATERIAL AND METHODS 9 Study areas and field data 9 Analyses 10 RESULTS 13 Correlation between bryophyte and vascular plant species richness and cover in different plant communities (I, II, V) 13 Environmental factors influencing the moss and field layer (II, III) 15 Effect of vascular plant cover on the growth of bryophytes in a pot experiment (IV) 17 The distribution of grassland bryophytes and vascular plants into different rarity forms (V) 19 Results connected with nature conservation (I, II, V) 20 DISCUSSION 21 CONCLUSIONS 24 SUMMARY IN ESTONIAN. Sammaltaimede mitmekesisus ja seosed soontaimedega. Kokkuvõte 25 < TÄNUSÕNAD. Acknowledgements 28 REFERENCES 29 PAPERS 33 2 5 LIST OF PAPERS The present thesis is based on the following papers which are referred to in the text by the Roman numerals. -
Biodiversity Hotspots: Distribution and Protection of Conservation Priority Areas
Biodiversity Hotspots . Frank E. Zachos l Jan Christian Habel Editors Biodiversity Hotspots Distribution and Protection of Conservation Priority Areas - - Editors Dr. habil. Jan Christian Habel Dr. habil. Frank E. Zachos Muse´e National d´Histoire Naturelle Naturhistorisches Museum Wien Luxembourg Mammal Collection 25, rue Mu¨nster Burgring 7 2160 Luxembourg, Luxembourg 1010 Vienna, Austria [email protected] [email protected] ISBN 978-3-642-20991-8 e-ISBN 978-3-642-20992-5 DOI 10.1007/978-3-642-20992-5 Springer Heidelberg Dordrecht London New York Library of Congress Control Number: 2011936795 # Springer-Verlag Berlin Heidelberg 2011 This work is subject to copyright. All rights are reserved, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilm or in any other way, and storage in data banks. Duplication of this publication or parts thereof is permitted only under the provisions of the German Copyright Law of September 9, 1965, in its current version, and permission for use must always be obtained from Springer. Violations are liable to prosecution under the German Copyright Law. The use of general descriptive names, registered names, trademarks, 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. Cover illustrations: Front cover: Coral reefs are among the most diverse habitats on the planet. The front cover photograph was taken by Jonas Thormar in the Red Sea and shows a bombora, or isolated piece of reef, near Eilat, Israel. -
Perspectives on Nature Conservation – Patterns, Pressures and Prospects
PERSPECTIVES ON NATURE CONSERVATION – PATTERNS, PRESSURES AND PROSPECTS Edited by John Tiefenbacher Perspectives on Nature Conservation – Patterns, Pressures and Prospects Edited by John Tiefenbacher Published by InTech Janeza Trdine 9, 51000 Rijeka, Croatia Copyright © 2012 InTech All chapters are Open Access distributed under the Creative Commons Attribution 3.0 license, which allows users to download, copy and build upon published articles even for commercial purposes, as long as the author and publisher are properly credited, which ensures maximum dissemination and a wider impact of our publications. After this work has been published by InTech, authors have the right to republish it, in whole or part, in any publication of which they are the author, and to make other personal use of the work. Any republication, referencing or personal use of the work must explicitly identify the original source. As for readers, this license allows users to download, copy and build upon published chapters even for commercial purposes, as long as the author and publisher are properly credited, which ensures maximum dissemination and a wider impact of our publications. Notice Statements and opinions expressed in the chapters are these of the individual contributors and not necessarily those of the editors or publisher. No responsibility is accepted for the accuracy of information contained in the published chapters. The publisher assumes no responsibility for any damage or injury to persons or property arising out of the use of any materials, instructions, methods or ideas contained in the book. Publishing Process Manager Romana Vukelic Technical Editor Teodora Smiljanic Cover Designer InTech Design Team First published February, 2012 Printed in Croatia A free online edition of this book is available at www.intechopen.com Additional hard copies can be obtained from [email protected] Perspectives on Nature Conservation – Patterns, Pressures and Prospects, Edited by John Tiefenbacher p. -
Architecture Racinaire Des Espèces Herbacées : Diversité De Mise En Place Et Plasticité Emmanuelle Kichah
Architecture racinaire des espèces herbacées : diversité de mise en place et plasticité Emmanuelle Kichah To cite this version: Emmanuelle Kichah. Architecture racinaire des espèces herbacées : diversité de mise en place et plasticité. Sciences agricoles. Université d’Avignon, 2016. Français. NNT : 2016AVIG0675. tel- 03275191 HAL Id: tel-03275191 https://tel.archives-ouvertes.fr/tel-03275191 Submitted on 30 Jun 2021 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Thèse de Doctorat Présenté par Emmanuelle KICHAH pour obtenir le grade de Docteur en Agrosciences Architecture racinaire des espèces herbacées : Diversité de mise en place et plasticité A l’Université d’Avignon Alexia Stokes Directrice de Recherche, INRA-CIRAD Montpellier Rapporteur Florence Volaire Chargé de Recherche, CNRS-INRA Montpellier Rapporteur Gerhard Buck-Sorlin Professeur, Agrocampus-Ouest Angers Examinateur Hassan Boukcim Chef d’entreprise, Valorhiz Examinateur, Coencadrant Loic Pagès Directeur de recherche, INRA Avignon Directeur de thèse Ecole doctorale : Sciences et Agrosciences (ED 536) Laboratoire d’accueil : INRA-UR1115 Plantes et Systèmes de culture (PSH) Financement : Valorhiz, Montferrier-sur-Lez ‘A root is not a root’ Pregitzer, 2002 (Pregitzer 2002) A mes enfants, RESUME Dans de nombreux projets de végétalisation, le sol est la principale entrave à l’implantation des végétaux. -
The Italian & French Alps
The Italian & French Alps Naturetrek Tour Report 29 June - 6 July 2011 Lac du Mont Cenis-Glanville Fritillary Val d'Isere-Cynthia's Fritillary Valontney - Purple-shot Copper Col de L'Iseran Report compiled by Philip Thompson Images Courtesy of Andy Daw Naturetrek Cheriton Mill Cheriton Alresford Hampshire SO24 0NG England T: +44 (0)1962 733051 F: +44 (0)1962 736426 E: [email protected] W: www.naturetrek.co.uk Tour Report The Italian & French Alps Tour Leader: Philip Thompson Participants: Barry Jones Pat Jones Andy Daw Wendy Steyn Christine Brown Phil Quinn Day 1 Wednesday 29th June We all arrived safely into Turin airport where we transferred to the minibus and headed north towards the Alps and the Aosta Valley. The journey went uneventfully with little of note other than the abundant Hooded Crows in the lowlands, before we came off the motorway and started the climb to our hotel in the small village of Cretaz near Cogne. Upon arrival we settled into our rooms before a pre-dinner chat in expectation of the following days walk. Day 2 Thursday 30th June Our first day’s walk was taken from the nearby village of Gimillan where we took the gentle ascent up and along the valley of the Torrent Grauson. The weather throughout the day was gloriously warm and sunny which resulted in an abundance of butterflies on the wing and an end of day total of 50 species seen by the group! Among the many notable species seen were the abundant Apollo’s, Dark Green Fritillary’s and Great Sooty Satyr’s seen in the early stages of the walk. -
Significance of Protection of the Meadow and Grassland Communities for Maintenance the Floristic Diversity in the Area of the South-Eastern Silesian Upland (Poland)
Biodiv. Res. Conserv. 13: 49-60, 2009 BRC www.brc.amu.edu.pl 10.2478/v10119-009-0009-z Significance of protection of the meadow and grassland communities for maintenance the floristic diversity in the area of the south-eastern Silesian Upland (Poland) Beata BabczyÒska-Sendek Department of Geobotany and Nature Protection, Faculty of Biology and Environmental Protection, University of Silesia, JagielloÒska 28, 40-032 Katowice, Poland, e-mail: [email protected] Abstract. Variety of relief and geology of the south-eastern Silesian Upland results in richness and diversity of its vegetation. Wet meadows and xerothermic grasslands are one of its most valuable components. In their phytocoenoses many protected (27 in meadows and 22 in grasslands) and rare (25 and 34) species have been noted. Among them there are threatened species put on the ìRed list of the vascular plants in Polandî. A few species represent the mountain element. Some meadow and grassland phytocoenoses from the south-eastern part of the Silesian Upland are characterised by exceptionally high floristic richness. The Cirsietum rivularis patches have proved to be the richest among them. Large-scale cessation of usage caused that meadows and grasslands actually need urgent active protection here. This is the only chance of survival for many rare protected and threatened plants. Key words: floristic richness, meadows, xerothermic grasslands, threatened plants and communities, protected and rare species 1. Introduction nents of the regional vegetation, especially when we take under consideration its biodiversity. Many pro- The south-eastern part of the Silesian Upland is the tected, rare and endangered plant species are growing region of diversified relief and geology.