Tree-Years by Species and Continent. Native AFR ASIA EUR NAE NAW
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Estudo Químico E Avaliação Da Atividade Biológica De Alchornea Sidifolia Müll
FABIANA PUCCI LEONE Estudo Químico e Avaliação da Atividade Biológica de Alchornea sidifolia Müll. Arg. Dissertação apresentada ao Instituto de Botânica da Secretaria do Meio Ambiente, como parte dos requisitos exigidos para a obtenção do título de MESTRE em BIODIVERSIDADE VEGETAL E MEIO AMBIENTE, na Área de Concentração de Plantas Vasculares em Análises Ambientais. SÃO PAULO 2005 FABIANA PUCCI LEONE Estudo Químico e Avaliação da Atividade Biológica de Alchornea sidifolia Müll. Arg. Dissertação apresentada ao Instituto de Botânica da Secretaria do Meio Ambiente, como parte dos requisitos exigidos para a obtenção do título de MESTRE em BIODIVERSIDADE VEGETAL E MEIO AMBIENTE, na Área de Concentração de Plantas Vasculares em Análises Ambientais. ORIENTADORA: DRA. MARIA CLÁUDIA MARX YOUNG i Agradecimentos À FAPESP pela concessão da bolsa de mestrado; Aos meus pais, Walter e Linda pelo carinho, amor, apoio e incentivo ao estudo; À Dra. Maria Cláudia Marx Young, pela paciência, carinho, orientação, incentivo e ensinamentos grandiosos, que contribuíram para minha aprendizagem acadêmica e pessoal; À Dra. Luce Maria Brandão Torres, pela amizade, atenção, carinho, apoio e ensinamentos; À Pós-Graduação do IBt; À Dra. Cecília Blatt, pelos ensinamentos deixados; Ao Dr. João Lago pela identificação espectrométrica das substâncias isoladas; Ao Dr. Paulo Moreno pela realização dos bioensaios de atividade antimicrobiana; À Dra. Elaine Lopes pela ajuda, paciência e amizade; À Dra. Luciana Retz de Carvalho e à Dra. Rosemeire Aparecida Bom Pessoni pela participação na banca, atenção, sugestões e correções; À minha irmã, Letícia pelo amor, colo sempre presente, pela ajuda na coleta e por tudo; À Josimara Rondon, pela amizade, ajuda nas coletas, apoio e carinho, inclusive nos momentos mais difíceis; À Kelly, pela amizade e ajuda incondicional; À Silvia Sollai, my teacher, pela amizade e por todos os ensinamentos em inglês; À Débora Agripino, pela amizade e pela ajuda em ter realizado os bioensaios antifúngicos; Ao Dr. -
Forest and Community Structure of Tropical Sub-Montane Rain Forests on the Island of Dominica, Lesser Antilles
2016Caribbean Foresters: A Collaborative NetworkCaribbean for ForestNaturalist Dynamics and Regional ForestrySpecial InitiativesIssue No. 1 S.J. DeWalt, K. Ickes, and A. James 2016 CARIBBEAN NATURALIST Special Issue No. 1:116–137 Forest and Community Structure of Tropical Sub-Montane Rain Forests on the Island of Dominica, Lesser Antilles Saara J. DeWalt1,*, Kalan Ickes1, and Arlington James2 Abstract - To examine short- and long-term changes in hurricane-prone sub-montane rain forests on Dominica in the Lesser Antilles of the eastern Caribbean, we established 17 per- manent, 0.25-ha vegetation plots clustered in 3 regions of the island—northeast, northwest, and southwest. We counted all trees ≥10 cm diameter almost 30 years after Hurricane David caused substantial tree mortality, primarily in the southern half of the island. We identi- fied 1 vegetation association (Dacryodes–Sloanea) with 2 variants depending on whether Amanoa caribaea was co-dominant. We found that differences in forest structure and spe- cies diversity were explained more by region than forest type, with plots in the southwest generally having higher stem density, lower tree height, and greater species diversity than plots in the northeast or northwest. Our results suggest that differences in forest composi- tion in the sub-montane rain forests of Dominica are largely attributable to the presence or absence of the near-endemic canopy-tree species A. caribaea, and secondarily to the degree of hurricane-caused disturbance. Introduction The Caribbean is considered the third-most important global biodiversity hotspot (Mittermeier et al. 2004, Myers et al. 2000) due to the large number of endemic species, especially plants (Santiago-Valentin and Olmstead 2004), present there. -
Stegophora Ulmea
EuropeanBlackwell Publishing, Ltd. and Mediterranean Plant Protection Organization Organisation Européenne et Méditerranéenne pour la Protection des Plantes Data sheets on quarantine pests Fiches informatives sur les organismes de quarantaine Stegophora ulmea widespread from the Great Plains to the Atlantic Ocean. Sydow Identity (1936) reported a foliar disease of Ulmus davidiana caused by Name: Stegophora ulmea (Fries) Sydow & Sydow Stegophora aemula in China stating that the pathogen differs Synonyms: Gnomonia ulmea (Fries) Thümen, Sphaeria ulmea from ‘the closely related Gnomonia ulmea’ by the ‘mode of Fries, Dothidella ulmea (Fries) Ellis & Everhart, Lambro ulmea growth’ on elm. Since, 1999, S. ulmea has repeatedly been (Fries) E. Müller detected in consignments of bonsais from China, in UK and the Taxonomic position: Fungi: Ascomycetes: Diaporthales Netherlands, suggesting that the pathogen probably occurs in Notes on taxonomy and nomenclature: the anamorph is of China. In Europe, there is a doubtful record of ‘G. ulmicolum’ acervular type, containing both macroconidia, of ‘Gloeosporium’ on leaves and fruits of elm in Romania (Georgescu & Petrescu, type, and microconidia, of ‘Cylindrosporella’ type. Various cited by Peace (1962)), which has not been confirmed since. In anamorph names in different form-genera have been the Netherlands, S. ulmea was introduced into a glasshouse in used (‘Gloeosporium’ ulmeum ‘Gloeosporium’ ulmicolum, 2000, on ornamental bonsais, but was successfully eradicated Cylindrosporella ulmea, Asteroma ulmeum), -
Resumen …………………..……………………………………….…………..V Lista De Cuadros ………………………………………………………………Xi Lista De Figuras ………………………………………………………………..Xiii
UNIVERSIDAD MAYOR DE SAN ANDRÉS. FACULTAD DE AGRONOMÍA. CARRERA DE INGENIERIA AGRONÓMICA. TESIS DE GRADO COMPOSICIÓN FLORÍSTICA Y ESTRUCTURA DE UN BOSQUE MONTANO PLUVIAL EN DOS RANGOS ALTITUDINALES DE LAS SERRANÍAS DE PEÑALITO-NORESTE DE APOLO, ÁREA NATURAL DE MANEJO INTEGRADO MADIDI. (ANMI-MADIDI) Freddy Canqui Magne La Paz - Bolivia 2006 UNIVERSIDAD MAYOR DE SAN ANDRÉS. FACULTAD DE AGRONOMÍA. CARRERA DE INGENIERIA AGRONÓMICA. COMPOSICIÓN FLORÍSTICA Y ESTRUCTURA DE UN BOSQUE MONTANO PLUVIAL EN DOS RANGOS ALTITUDINALES DE LAS SERRANÍAS DE PEÑALITO-NORESTE DE APOLO, ÁREA NATURAL DE MANEJO INTEGRADO MADIDI. (ANMI-MADIDI) Tesis de Grado presentado como requisito parcial para optar el Título de Ingeniero Agrónomo. Freddy Canqui Magne Tutor: Ing. For. Luis Goitia Arze. .......................................................... Asesor: Ing. For. Alejandro Araujo Murakami. .......................................................... Comite Revisor: Ing. M. Sc. Félix Rojas Ponce. .......................................................... Ing. M. Sc. Wilfredo Peñafiel Rodríguez. .......................................................... Ing. Ramiro Mendoza Nogales. .......................................................... Decano: Ing. M. Sc. Jorge Pascuali Cabrera. ……………………………………….... DEDICATORIA: Dedicado al amor de mi abnegada madre Eugenia Magne Quispe y padre Francisco Canqui Aruni como a mis queridas hermanas Maria y Yola. AGRADECIMIENTOS Agradecer al supremo creador por darnos la vida y la naturaleza que nos cobija. Al Herbario Nacional de -
Frugivoria Por Aves Em Alchornea Triplinervia
Frugivoria por aves em ISSN 1981-8874 Alchornea triplinervia 9 771981 887003 0 0 1 6 2 (Euphorbiaceae) na Mata Atlântica do Parque Estadual dos Três Picos, estado do Rio de Janeiro, Brasil Ricardo Parrini¹ & José Fernando Pacheco¹ RESUMO: Foram observadas 32 espé- cies de aves consumindo frutos de Alchor- nea triplinervia (Euphorbiaceae) ao lon- go de 13 excursões, entre os anos de 2001 e 2003, empreendidas a duas áreas de Mata Atlântica do Parque Estadual dos Três Picos, sudeste do Brasil. As famílias Tyrannidae, Tityridae, Turdidae e Thrau- pidae destacaram-se pelo mais elevado número de espécies visitantes e por uma maior quantidade de visitas e de frutos con- sumidos. O cruzamento de dados, entre o presente estudo e trabalhos anteriores com Alchor- nea triplinervia e a espécie afim Alchor- nea glandulosa na Mata Atlântica do sudeste do Brasil, revela a importância de aves generalistas, onívoras e insetívoras, pertencentes a estas famílias na dispersão de espécies vegetais do gênero Alchor- nea. Adicionalmente, é relatada a impor- tância da estação de frutificação de Figura 1 – Alchornea triplinervia (Spreng.) M. Arg. Foto: Martin Molz/FloraRS Alchornea triplinervia para aves migrató- rias e grupos familiares que se formam no período pós-reprodutivo das aves na Mata Atlântica do sudeste do Brasil. Palavras-chave: frugivoria, aves, dis- persão de sementes, Alchornea triplinervia, Mata Atlântica. ABSTRACT: Frugivory by birds in Alchornea triplinervia (Euphorbiaceae) in the Atlantic Forest of the Três Picos Sta- te Park, Rio de Janeiro State, southeast Brazil. In this study 32 bird species were observed while eating Alchornea tripliner- via (Euphorbiaceae) fruits during 13 trips, between the years of 2001 and 2003, under- taken in two areas of Três Picos State Park Atlantic Forest, Brazil Southeast. -
Annals of the Missouri Botanical Garden 1988
- Annals v,is(i- of the Missouri Botanical Garden 1988 # Volume 75 Number 1 Volume 75, Number ' Spring 1988 The Annals, published quarterly, contains papers, primarily in systematic botany, con- tributed from the Missouri Botanical Garden, St. Louis. Papers originating outside the Garden will also be accepted. Authors should write the Editor for information concerning arrangements for publishing in the ANNALS. Instructions to Authors are printed on the inside back cover of the last issue of each volume. Editorial Committee George K. Rogers Marshall R. Crosby Editor, Missouri B Missouri Botanical Garden Editorial is. \I,,S ouri Botanu •al Garde,, John I). Dwyer Missouri Botanical Garden Saint Louis ( niversity Petei • Goldblatt A/I.S.S ouri Botanic al Garder Henl : van der W< ?rff V//.S.S ouri Botanic tor subscription information contact Department IV A\NM.S OK Tin: Missot m Boi >LM« M G\KDE> Eleven, P.O. Box 299, St. Louis, MO 63166. Sub- (ISSN 0026-6493) is published quarterly by the scription price is $75 per volume U.S., $80 Canada Missouri Botanical Garden, 2345 Tower Grove Av- and Mexico, $90 all other countries. Airmail deliv- enue, St. Louis, MO 63110. Second class postage ery charge, $35 per volume. Four issues per vol- paid at St. Louis, MO and additional mailing offices. POSTMAS'IKK: Send ad«lrt— changes to Department i Botanical Garden 1988 REVISED SYNOPSIS Grady L. Webster2 and Michael J. Huft" OF PANAMANIAN EUPHORBIACEAE1 ABSTRACT species induded in \ • >,H The new taxa ai I. i i " I ! I _- i II • hster, Tragia correi //,-," |1 U !. -
Price's Scrub State Park
Price’s Scrub State Park Advisory Group Draft Unit Management Plan STATE OF FLORIDA DEPARTMENT OF ENVIRONMENTAL PROTECTION Division of Recreation and Parks September 2018 TABLE OF CONTENTS INTRODUCTION ...................................................................................1 PURPOSE AND SIGNIFICANCE OF THE PARK ....................................... 1 Park Significance ................................................................................1 PURPOSE AND SCOPE OF THE PLAN..................................................... 2 MANAGEMENT PROGRAM OVERVIEW ................................................... 7 Management Authority and Responsibility .............................................. 7 Park Management Goals ...................................................................... 8 Management Coordination ................................................................... 9 Public Participation ..............................................................................9 Other Designations .............................................................................9 RESOURCE MANAGEMENT COMPONENT INTRODUCTION ................................................................................. 11 RESOURCE DESCRIPTION AND ASSESSMENT..................................... 12 Natural Resources ............................................................................. 12 Topography .................................................................................. 12 Geology ...................................................................................... -
Quercus ×Coutinhoi Samp. Discovered in Australia Charlie Buttigieg
XXX International Oaks The Journal of the International Oak Society …the hybrid oak that time forgot, oak-rod baskets, pros and cons of grafting… Issue No. 25/ 2014 / ISSN 1941-2061 1 International Oaks The Journal of the International Oak Society … the hybrid oak that time forgot, oak-rod baskets, pros and cons of grafting… Issue No. 25/ 2014 / ISSN 1941-2061 International Oak Society Officers and Board of Directors 2012-2015 Officers President Béatrice Chassé (France) Vice-President Charles Snyers d’Attenhoven (Belgium) Secretary Gert Fortgens (The Netherlands) Treasurer James E. Hitz (USA) Board of Directors Editorial Committee Membership Director Chairman Emily Griswold (USA) Béatrice Chassé Tour Director Members Shaun Haddock (France) Roderick Cameron International Oaks Allen Coombes Editor Béatrice Chassé Shaun Haddock Co-Editor Allen Coombes (Mexico) Eike Jablonski (Luxemburg) Oak News & Notes Ryan Russell Editor Ryan Russell (USA) Charles Snyers d’Attenhoven International Editor Roderick Cameron (Uruguay) Website Administrator Charles Snyers d’Attenhoven For contributions to International Oaks contact Béatrice Chassé [email protected] or [email protected] 0033553621353 Les Pouyouleix 24800 St.-Jory-de-Chalais France Author’s guidelines for submissions can be found at http://www.internationaloaksociety.org/content/author-guidelines-journal-ios © 2014 International Oak Society Text, figures, and photographs © of individual authors and photographers. Graphic design: Marie-Paule Thuaud / www.lecentrecreatifducoin.com Photos. Cover: Charles Snyers d’Attenhoven (Quercus macrocalyx Hickel & A. Camus); p. 6: Charles Snyers d’Attenhoven (Q. oxyodon Miq.); p. 7: Béatrice Chassé (Q. acerifolia (E.J. Palmer) Stoynoff & W. J. Hess); p. 9: Eike Jablonski (Q. ithaburensis subsp. -
STUDY of VOLATILE COMPOUNDS of PYRUS MAMORENSIS (Trab
Heimeur & al. / Mor. J. Chem. 4 N°1 (2016) 46-52 Study of volatile compounds of Pyrus mamorensis Trab. a characteristic plant of Mamora forest (north-western Morocco) N. Heimeur*(a), L. M. Idrissi Hassani (a), M. A. Serghini (b) and J. M. Bessiere (c) (a) : Laboratory of Plant Biotechnology LBV, Department of biology, Faculty of sciences BP 8106, Ibnou Zohr University Agadir 80 000, Morocco. (b) : Laboratory of Biotechnology and Valorization of Natural Resource LBVRN, Department of biology, Faculty of sciences BP 8106, Ibnou Zohr University Agadir 80 000 Morocco. (c) : Laboratory of Macromolecular Chemistry, Hight National School of Chemistry, 34296 Montpellier cedex 5. France. * Corresponding author. Email : [email protected], Received 01 Oct 2015, Revised 10 Jan 2016, Accepted 14 Jan 2016 Abstract Pyrus mamorensis Trab. commonly called “wild pear” was considered for long time as an endemic of the Mamora forest of Morocco (north-west). Although lack of protection and it is threatened with extinction in its range, this tree is of great interest due to its ecological and medicinal properties. This study focused on evaluation of volatiles in Pyrus mamorensis for its valorisation as a natural resource. So, the volatile compounds from different parts (leaves, stems, fruits, and flowers) were investigated after extraction by cold maceration in ethyl ether and analyzed by gas chromatography coupled to the mass spectrometry (GC - MS). Thirty one (31) compounds were identified and quantified including fifteen (15) terpenes, seven (7) alcans, two (2) aldehydes, four (4) esters and three (3) allyl alkoxybenzen derivatives. Estragol was the dominant component of the plant and that was only detected in leaves (83,09 %), while hexadecane (36,92 %) and allyl hexanoate (29,39 %) were mainly detected in the stems. -
Evaluation and Comparison of Quickbird and ADS40-SH52
Forests 2014, 5, 1304-1330; doi:10.3390/f5061304 OPEN ACCESS forests ISSN 1999-4907 www.mdpi.com/journal/forests Article Evaluation and Comparison of QuickBird and ADS40-SH52 Multispectral Imagery for Mapping Iberian Wild Pear Trees (Pyrus bourgaeana, Decne) in a Mediterranean Mixed Forest Salvador Arenas-Castro 1,*, Juan Fernández-Haeger 2 and Diego Jordano-Barbudo 2 1 Department of Land Use and Improvement, Faculty of Environmental Sciences, Czech University of Life Sciences Prague, Kamýcká 129, 165 21 Prague 6 (Suchdol), Czech Republic 2 Department of Botany, Ecology and Plant Physiology (Area of Ecology), Faculty of Sciences, University of Cordoba, Cordoba 14071, Spain; E-Mails: [email protected] (J.F.-H.); [email protected] (D.J.-B.) * Author to whom correspondence should be addressed; E-Mail: [email protected]; Tel.: +420-22-438-2144; Fax: +420-23-438-1848. Received: 9 January 2014; in revised form: 15 April 2014 / Accepted: 29 May 2014 / Published: 11 June 2014 Abstract: The availability of images with very high spatial and spectral resolution from airborne sensors or those aboard satellites is opening new possibilities for the analysis of fine-scale vegetation, such as the identification and classification of individual tree species. To evaluate the potential of these images, a study was carried out to compare the spatial, spectral and temporal resolution between QuickBird and ADS40-SH52 imagery, in order to discriminate and identify, within the mixed Mediterranean forest, individuals of the Iberian wild pear (Pyrus bourgaeana). This is a typical species of the Mediterranean forest, but its biology and ecology are still poorly known. -
Intervascular Pit Membranes with a Torus Was Investigated in Steven Jansen Juvenile Wood Samples of 19 Species of Ulmus and Seven Related Genera
Research IntervascularBlackwell Publishing, Ltd. pit membranes with a torus in the wood of Ulmus (Ulmaceae) and related genera Steven Jansen1, Brendan Choat2, Stefan Vinckier1, Frederic Lens1, Peter Schols1 and Erik Smets1 1Laboratory of Plant Systematics, K.U.Leuven, Institute of Botany and Microbiology, Kasteelpark Arenberg 31, B-3001 Leuven, Belgium; 2Department of Organismic and Evolutionary Biology, Harvard University, Cambridge, MA 02138, USA Summary Author for correspondence: • The distribution of intervascular pit membranes with a torus was investigated in Steven Jansen juvenile wood samples of 19 species of Ulmus and seven related genera. Tel: +32 16 321539 •A staining solution of safranin and alcian blue (35 : 65) was recommended to Fax: +32 16 321968 Email: [email protected] distinguish torus-bearing pit membranes using light microscopy. • Intervascular pit membranes connecting relatively wide vessel elements resembled Received: 19 January 2004 those of most angiosperms, as they were of uniform thickness. By contrast, bordered Accepted: 15 March 2004 pit pairs with round to oval pit apertures and indistinct pit canals that connected doi: 10.1111/j.1469-8137.2004.01097.x narrow (incomplete) vessel elements or vascular tracheids with distinct helical thick- enings were frequently characterized by a torus in ring-porous wood samples of Ulmus and Zelkova. Tori were lacking in diffuse-porous species of Ampelocera, Aphananthe, Gironniera, Holoptelea, Phyllostylon, Trema and Ulmus. • Our observations suggest that tori are more common in cold temperate climates than in warm (sub)tropical environments. This may indicate that narrow tracheary elements with torus-bearing pit membranes provide an auxiliary conducting system which is of low conductivity, but offers greater resistance to freezing-induced cavitation. -
Diversity and Distributional Patterns of Aroids (Alismatales: Araceae) Along an Elevational Gradient in Darién, Panama
Webbia Journal of Plant Taxonomy and Geography ISSN: 0083-7792 (Print) 2169-4060 (Online) Journal homepage: https://www.tandfonline.com/loi/tweb20 Diversity and distributional patterns of aroids (Alismatales: Araceae) along an elevational gradient in Darién, Panama Orlando O. Ortiz, María S. de Stapf & Thomas B. Croat To cite this article: Orlando O. Ortiz, María S. de Stapf & Thomas B. Croat (2019): Diversity and distributional patterns of aroids (Alismatales: Araceae) along an elevational gradient in Darién, Panama, Webbia, DOI: 10.1080/00837792.2019.1646465 To link to this article: https://doi.org/10.1080/00837792.2019.1646465 View supplementary material Published online: 28 Aug 2019. Submit your article to this journal View related articles View Crossmark data Full Terms & Conditions of access and use can be found at https://www.tandfonline.com/action/journalInformation?journalCode=tweb20 WEBBIA https://doi.org/10.1080/00837792.2019.1646465 ARTICLE Diversity and distributional patterns of aroids (Alismatales: Araceae) along an elevational gradient in Darién, Panama Orlando O. Ortiz a, María S. de Stapfa,b and Thomas B. Croatc aHerbario PMA, Universidad de Panamá, Estafeta Universitaria, Panama City, Panama; bDepartamento de Botánica, Universidad de Panamá, Estafeta Universitaria, Panama City, Panama; cDepartment of Research (Monographs Section), Missouri Botanical Garden, St. Louis, MO, USA ABSTRACT ARTICLE HISTORY The family Araceae (aroids) represents an ecologically important and diverse group of plants in Received 24 May 2019 Panama, represented by 25 genera, 615 species, of which 277 (45%) are considered endemic. Accepted 18 July 2019 The aim of this study is to analyse the diversity and distributional patterns of aroids along an KEYWORDS fi elevation gradient in the species-rich forests of Darién, Panama.