Traditional Knowledge of Basketry Practices in a Northeastern Region of Portugal
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Responses of Riparian Guilds to Flow Alterations in a Mediterranean Stream
Responses of riparian guilds to flow alterations in a Mediterranean stream Maria Dolores Bejarano, Marta González del Tánago, Diego García de Jalón, Miguel Marchámalo, Alvaro Sordo-Ward & Joaquín Solana-Gutiérrez Keywords Abstract Composition; Diversity; Establishment patterns; Mature forest; Pioneers; Shrubland; Questions: Do Mediterranean riparian guilds show distinct responses to stream Stream water declines water declines? If observed, which are the most sensitive and resilient guilds and their most affected attributes? Nomenclature López González (2001) Location: Tiétar river below the Rosarito dam, central-western Spain. Methods: We identified riparian guilds based on key woody species features and species distribution within this Mediterranean river corridor, and evalu ated similarity of their responses to long-term flow alteration (i.e. stream water declines since dam construction in 1959). Hierarchical cluster analysis was used to group surveyed vegetation bands according to species composi Bejarano, M.D. (corresponding author, tion. The groups were designated as riparian guilds where each vegetation [email protected]), González del Tánago, M. ([email protected]) & group comprising a guild: (1) contains species sharing similar features (using de Jalón, D.G. ([email protected]): Grupo PCA); and (2) shares a similar environment (using DCA). Changes in several de investigación en Hidrobiología, guild attributes (i.e. dominance and species composition, diversity and estab Departamento de Ingeniería Forestal, lishment patterns) during the regulated period were compared statistically. We Universidad Politécnica de Madrid, ES-28040, used pre- and post-dam established vegetation bands identified based on old Madrid, España (1956) and modern (2006) aerial photographs and field measurements of Marchámalo, M. -
Este Trabalho Não Teria Sido Possível Sem O Contributo De Algumas Pessoas Para As Quais Uma Palavra De Agradecimento É Insufi
AGRADECIMENTOS Este trabalho não teria sido possível sem o contributo de algumas pessoas para as quais uma palavra de agradecimento é insuficiente para aquilo que representaram nesta tão importante etapa. O meu mais sincero obrigado, Ao Nuno e à minha filha Constança, pelo apoio, compreensão e estímulo que sempre me deram. Aos meus pais, Gaspar e Fátima, por toda a força e apoio. Aos meus orientadores da Dissertação de Mestrado, Professor Doutor António Xavier Pereira Coutinho e Doutora Catarina Schreck Reis, a quem eu agradeço todo o empenho, paciência, disponibilidade, compreensão e dedicação que por mim revelaram ao longo destes meses. À Doutora Palmira Carvalho, do Museu Nacional de História Natural/Jardim Botânico da Universidade de Lisboa por todo o apoio prestado na identificação e reconhecimento dos líquenes recolhidos na mata. Ao Senhor Arménio de Matos, funcionário do Jardim Botânico da Universidade de Coimbra, por todas as vezes que me ajudou na identificação de alguns espécimes vegetais. Aos meus colegas e amigos, pela troca de ideias, pelas explicações, pela força, apoio logístico, etc. I ÍNDICE RESUMO V ABSTRACT VI I. INTRODUÇÃO 1.1. Enquadramento 1 1.2. O clima mediterrânico e a vegetação 1 1.3. Origens da vegetação portuguesa 3 1.4. Objetivos da tese 6 1.5. Estrutura da tese 7 II. A SANTA CASA DA MISERICÓRDIA DE ARGANIL E A MATA DO HOSPITAL 2.1. Breve perspetiva histórica 8 2.2. A Mata do Hospital 8 2.2.1. Localização, limites e vias de acesso 8 2.2.2. Fatores Edafo-Climáticos-Hidrológicos 9 2.2.3. -
Fire Severity Drives the Natural Regeneration of Cytisus Scoparius L. (Link) and Salix Atrocinerea Brot
Article Fire Severity Drives the Natural Regeneration of Cytisus scoparius L. (Link) and Salix atrocinerea Brot. Communities and the Germinative Behaviour of These Species Óscar Cruz 1,* , Juan García-Duro 1,2, Sheila F. Riveiro 1, Candela García-García 1, Mercedes Casal 1 and Otilia Reyes 1 1 Área de Ecología, Dpto. de Biología Funcional, Facultad de Biología, Universidad de Santiago de Compostela, 15782 Santiago de Compostela, Spain; [email protected] (J.G.-D.); [email protected] (S.F.R.); [email protected] (C.G.-G.); [email protected] (M.C.); [email protected] (O.R.) 2 Institutul Nat, ional de Cercetare-Dezvoltare în Silvicultură Marin Drăcea, Bdul, Eroilor 128, 077190 Voluntari, Ilfov, Romania * Correspondence: [email protected] Received: 26 November 2019; Accepted: 19 January 2020; Published: 21 January 2020 Abstract: Research Highlights: Data indicated that fire severity modulates natural regeneration of Cytisus scoparius and Salix atrocinerea communities and drives much stronger effects on the germination of the dominant species. Background and Objectives: Previous studies demonstrated that fire severity induces different behaviours in plant species. Mother plant age is an important feature that must also be considered in plans of forest restoration. The objectives were to determine, in field studies, the effect of fire severity on the natural regeneration of C. scoparius and S. atrocinerea communities, to know the role of mother plant age on the germination of seeds of C. scoparius and S. atrocinerea, and to quantify their germination response at different levels of fire severity, in laboratory settings. Material and Methods: We have analysed the role of fire severity on the natural regeneration of C. -
Subsidy Or Stress? Tree Structure and Growth in Wetland Forests Along a Hydrological Gradient in Southern Europe
Forest Ecology and Management 259 (2010) 2015–2025 Contents lists available at ScienceDirect Forest Ecology and Management journal homepage: www.elsevier.com/locate/foreco Subsidy or stress? Tree structure and growth in wetland forests along a hydrological gradient in Southern Europe Patricia María Rodríguez-González a,∗, John Christopher Stella b, Filipe Campelo c, Maria Teresa Ferreira a, António Albuquerque a a Centro de Estudos Florestais, Instituto Superior de Agronomia, Universidade Técnica de Lisboa, Lisboa, Portugal b Department of Forest and Natural Resource Management, SUNY College of Environmental Science and Forestry, NY, USA c Centro de Ecologia Funcional, Departamento de Ciências da Vida, Universidade de Coimbra, Coimbra, Portugal article info abstract Article history: In forested wetlands, hydrology exerts complex and sometimes compensatory influences on tree growth. Received 25 November 2009 This is particularly true in semi-arid ecosystems, where water can be both a limiting resource and a stres- Received in revised form 7 February 2010 sor. To better understand these relationships, we studied hydrologic and edaphic controls on the density, Accepted 9 February 2010 growth, tree architecture and overall productivity of forested wetlands dominated by the tree species Alnus glutinosa and Salix atrocinerea in Southern Europe. We sampled 49 plots set within 21 stands in the Keywords: Atlantic coastal zone of the Iberian Peninsula, and quantified woody composition, size structure (diam- Alnus glutinosa eter and height), and radial growth using dendrochronology. Plots were grouped into three saturation Dendrochronology Functional traits classes to compare tree growth characteristics (tree density, degree of sprouting, live basal area and pro- Salix atrocinerea ductivity) across levels of saturation. -
Arbuscular Mycorrhizal Fungi and Dark Septate Fungi in Plants Associated with Aquatic Environments Doi: 10.1590/0102-33062016Abb0296
Arbuscular mycorrhizal fungi and dark septate fungi in plants associated with aquatic environments doi: 10.1590/0102-33062016abb0296 Table S1. Presence of arbuscular mycorrhizal fungi (AMF) and/or dark septate fungi (DSF) in non-flowering plants and angiosperms, according to data from 62 papers. A: arbuscule; V: vesicle; H: intraradical hyphae; % COL: percentage of colonization. MYCORRHIZAL SPECIES AMF STRUCTURES % AMF COL AMF REFERENCES DSF DSF REFERENCES LYCOPODIOPHYTA1 Isoetales Isoetaceae Isoetes coromandelina L. A, V, H 43 38; 39 Isoetes echinospora Durieu A, V, H 1.9-14.5 50 + 50 Isoetes kirkii A. Braun not informed not informed 13 Isoetes lacustris L.* A, V, H 25-50 50; 61 + 50 Lycopodiales Lycopodiaceae Lycopodiella inundata (L.) Holub A, V 0-18 22 + 22 MONILOPHYTA2 Equisetales Equisetaceae Equisetum arvense L. A, V 2-28 15; 19; 52; 60 + 60 Osmundales Osmundaceae Osmunda cinnamomea L. A, V 10 14 Salviniales Marsileaceae Marsilea quadrifolia L.* V, H not informed 19;38 Salviniaceae Azolla pinnata R. Br.* not informed not informed 19 Salvinia cucullata Roxb* not informed 21 4; 19 Salvinia natans Pursh V, H not informed 38 Polipodiales Dryopteridaceae Polystichum lepidocaulon (Hook.) J. Sm. A, V not informed 30 Davalliaceae Davallia mariesii T. Moore ex Baker A not informed 30 Onocleaceae Matteuccia struthiopteris (L.) Tod. A not informed 30 Onoclea sensibilis L. A, V 10-70 14; 60 + 60 Pteridaceae Acrostichum aureum L. A, V, H 27-69 42; 55 Adiantum pedatum L. A not informed 30 Aleuritopteris argentea (S. G. Gmel) Fée A, V not informed 30 Pteris cretica L. A not informed 30 Pteris multifida Poir. -
Originalities of Willow of Salix Atrocinerea Brot. in Mediterranean Europe
sustainability Article Originalities of Willow of Salix atrocinerea Brot. in Mediterranean Europe Mauro Raposo 1,* , Ricardo Quinto-Canas 2,3, Ana Cano-Ortiz 4, Giovanni Spampinato 5 and Carlos Pinto Gomes 1 1 Department of Landscape, Environment and Planning, Mediterranean Institute for Agriculture, Environment and Development (MED), School of Science and Technology—Universidade de Évora, Rua Romão Ramalho, n◦ 59, P-7000-671 Évora, Portugal; [email protected] 2 Faculty of Sciences and Technology, Campus de Gambelas, University of Algarve, P-8005-139 Faro, Portugal; [email protected] 3 CCMAR—Centre of Marine Sciences (CCMAR), Campus de Gambelas, University of Algarve, P-8005-139 Faro, Portugal 4 Department of Animal and Plant Biology and Ecology, Section of Botany, University of Jaén, Campus Universitario Las Lagunillas s/n., 23071 Jaén, Spain; [email protected] 5 Department of Agraria, “Mediterranea” University of Reggio Calabria, Loc. Feo di Vito, 89122 Reggio Calabria, Italy; [email protected] * Correspondence: [email protected] Received: 21 July 2020; Accepted: 27 September 2020; Published: 28 September 2020 Abstract: Willow communities (genus Salix) occurring in Mediterranean Europe are presented, showing, through statistical treatment with multivariate cluster analysis, the separation of the different plant communities and their sintaxonomic affiliation. Six willow communities have been identified, whose formations include a set of plants with high heritage value. We highlight plants with legal protection status (Annex IV and II of the Habitats Directive-92/43/EEC), endemic, rare, and endangered species such as Salix salviifolia subsp. australis, Cheirolophus uliginosus, Euphorbia uliginosa and Leuzea longifolia. Therefore, two new willow communities are proposed for the southwest of the Iberian Peninsula. -
Salicaceae Sensu Stricto Irina V. Belyaeva
Skvortsovia: 5(3): 83–104 (2020) ISSN 2309-6497 (Print) Skvortsovia Copyright: © 2020 Russian Academy of Sciences http://skvortsovia.uran.ru/ ISSN 2309-6500 (Online) Symposium proceedings Challenges in identification and naming: Salicaceae sensu stricto Irina V. Belyaeva1,2 1Royal Botanic Gardens, Kew, Richmond, TW9 3AE, UK 2 Botanical Garden, RAS, 8 Marta str., 202A, Yekaterinburg, 620144, Russia Email: [email protected] , [email protected] Received: 20 April 2020 | Accepted by Keith Chamberlain: 28 October 2020 | Published online: 30 October 2020 Edited: by Keith Chamberlain Abstract Challenges in the identification and naming of two genera, Populus L. and Salix L. (Salicaceae sensu stricto) are discussed and some suggestions and conclusions made about how to deal with them. Keywords: challenges, identification, naming, Populus, Salix, Salicaceae Introduction Botanists and other researchers who, directly or indirectly, are involved with plants in their work should answer three main questions: (1) Which taxon does a plant belong to? (2) What is the correct name of this taxon? (3) What relationship does this taxon have with other taxa? To answer these questions, one should understand the principles and basics of (1) taxonomy, (2) nomenclature and (3) systematics or phylogenetics, none of which can exist separately from each other. For example, while working on the taxonomy of weeping willows (Belyaeva et al., 2018), I wondered if the weeping willow in Monet’s pictures, the weeping willows growing on the streets in Paris and the weeping willow cultivated at the Royal Botanic Gardens, Kew are the same taxon (Fig. 1) and if these willows have the same scientific name. -
Sustainable Riparian Zones. a Management Guide
2 3 4 SUSTAINABLE RIPARIAN ZONES A Management Guide Edited By Daniel Arizpe Centre per a la Investigació i l’Experimentació Forestal (CIEF) Conselleria de Medi Ambient, Aigua, Urbanisme i Habitatge, Generalitat Valenciana Comarques del Pais Valencià 114-6, 46930 Quart de Poblet, Spain Ana Mendes Instituto Superior de Agronomia - Universidade Técnica de Lisboa, Departamento de Engenharia Florestal Tapada da Ajuda 1349-017 Lisboa, Portugal João. E. Rabaça LabOr - Laboratório de Ornitologia, Departamento de Biologia, Instituto de Ciências Agrárias e Ambientais Mediterrânicas ICAM, Universidade de Évora, 7002-554 Évora, Portugal 5 © 2008 Generalitat Valenciana © Texts, drawings and photographs: The respective authors, artists and photographers. ISBN: 978-84-482-4967-0 Legal Deposit no.: V-3315-2009 Design and Layout Development: Essência - ROFFdesign (http://essencia.roff.pt) Printing: Gràfiques Vimar (http://www.vimar.es) English edition: copy editing by Mary Georgina Hardinge with additional collaboration of Carlos Tortosa and Dylan Cox. Front cover and separator page photographs: António Luis de Campos: Front cover, introduction, part 2, part 3 and part 5; Jean Roché: Part 1; Daniel Arizpe: Part 4; Ana Mendes: Appendices. 6 Foreword It is a great satisfaction to see the publication of environmental dimension of water, of the integrated the Manual “SUSTAINABLE RIPARIAN ZONES – A management of water and related terrestrial MANAGEMENT GUIDE”, a book that assembles an ecosystems, the precautionary principle and the important set of technical and scientific contributions source prevention and correction principle. to the sustainable management of riparian zones. Among the considered instruments, water resource This is certainly an issue of great opportunity and protection and improvement measures integrated timeliness. -
Policy on the Use of Non-Native Plants in Cornell Botanic Gardens’ Accessioned Collections
POLICY ON THE USE OF NON-NATIVE PLANTS IN CORNELL BOTANIC GARDENS’ ACCESSIONED COLLECTIONS Guidance Statement Plants from all over the world form the basis for American agriculture and horticulture. Some of the plant species that were first introduced to our region as ornamentals have proven to be invasive species, which threaten the long-term conservation of biodiversity and the integrity of natural areas. As a public garden, it is inherent in Cornell Botanic Gardens’ mission as we “Steward Cornell University’s world-class horticultural collections and natural areas,” that we stem the proliferation of invasive species and avoid introducing invasive plants. The primary purpose of this policy document and the recommendations within it is to balance our public garden mission of holding diverse horticultural collections with our conservation mission of preserving natural areas and the broader environment. This mission is further detailed in Botanic Gardens’ Envisioning Goals, which provides that the Botanic Gardens will “cultivate, curate and steward high-quality, sustainably-managed horticulture collections and natural areas.” The invasive species policy is based on the Voluntary Code of Conduct for Botanic Gardens and Arboreta, and will serve to direct how invasive plants are managed in the Botanic Gardens’ collections. By identifying the known invasive taxa currently held in our collections and requiring that all of these be removed using best practices in a multi-year process, we are taking a measured but highly responsible approach to invasive species management consistent with the Botanic Gardens’ obJectives in providing collections with “less invasive tendencies.” Furthermore, by monitoring all new species and cultivars for potential invasiveness before entering them into the collections, we are providing a long-term strategy for ensuring that the Gardens will be environmentally progressive in our collections and operations. -
1 Mountain Strongholds for Woody Angiosperms During the Late
1 MOUNTAIN STRONGHOLDS FOR WOODY ANGIOSPERMS DURING THE LATE 2 PLEISTOCENE IN SE IBERIA 3 Saúl Manzano1*, José S. Carrión1, Lourdes López-Merino2, Penélope González- 4 Sampériz3, Manuel Munuera1, Santiago Fernández1, Ignacio Martín-Lerma4, María del 5 Carmen Gómez Ferreras5 6 1 Department of Plant Biology, Faculty of Biology, University of Murcia, 30100 Murcia 7 (Spain) 8 2 Institute of Environment, Health and Societies, Brunel University London, UB8 3PH 9 Uxbridge (UK) 10 3 Pyrenean Institute of Ecology-CSIC, Av/ Montañana 1005, 50059 Zaragoza (Spain) 11 4 Department of Prehistory, Archaeology, Ancient History, Medieval History and 12 Historiography, University of Murcia, 30071 Murcia (Spain) 13 5 Department of Plant Biology I (Botany and Plant Physiology), Complutense University 14 of Madrid, 28040 Madrid (Spain) 15 * Corresponding author: [email protected], [email protected] 1 16 Abstract 17 Mediterranean mountains played an essential role during glacial periods as vegetation 18 refugia. The SE Iberia Late Pleistocene woody angiosperm fossil and floristic evidences 19 are reviewed in the context of phylogeographical studies aiming to identify (i) spatial 20 patterns related to woody angiosperms glacial survival, (ii) structural and functional 21 characteristics of montane refugia, and (iii) gaps in knowledge on the woody 22 angiosperm patterns of survival in Mediterranean mountains. The distribution of 23 palaeobotanical data for SE Iberia refugia has been found to be taphonomically biased 24 due to the scarcity of available and/or studied high-altitude Late Pleistocene sites. 25 However, Siles Lake data together with floristic inference provide evidences for woody 26 angiosperms’ survival in a high-altitude Mediterranean area. -
The Willows (Salix – Salicaceae) in Tasmania the Willows (Salix – Salicaceae) in Tasmania
The willows (Salix – Salicaceae) in Tasmania The willows (Salix – Salicaceae) in Tasmania Matthew L. Baker Tasmanian Herbarium, Private Bag 4, Hobart, Tasmania 7001, Australia. e-mail: [email protected] Introduction Abstract The genus Salix (willows) has a widespread native distribution The genus Salix L. in Tasmania is concentrated mainly in temperate to sub-arctic regions of the Northern wholly alien, having been introduced as cultivated plants. Several taxa have Hemisphere, but scattered in Argentina, Chile, South Africa and become naturalised, whilst others are Madagascar. Some species are native in tropical areas of central America, potential sources of naturalised taxa. Africa and south-east Asia. The genus is not native in Australasia. Recent The naturalised taxa are: S. fragilis L. estimates suggest that Salix contains 300–520 species (Cronquist 1988; var. fragilis, S. ×reichardtii A.Kern., Newsholme 1992; Argus 1997; Mabberley 1997; Fang et al. 1999). S. cinerea L. subsp. cinerea and S. cinerea subsp. oleifolia (Sm.) Macreight. Together with the genus Populus L., it is in the family Salicaceae Mirb. Taxa that are not fully naturalised Sometimes a third genus, Chosenia Nakai is also recognised, although are: S. alba L. var. vitellina (L.) Stokes, this is often subsumed within Salix. The taxonomy of the Salicaceae, S. ×rubens Schrank, S. ×sepulcralis discussing generic limitations, is given by Skvortsov (1999) and Ohashi Simonk. nothovar. chrysocoma (Dode) (2001). The Tasmanian taxa are in two subgenera: subgenus Salix (tree Meikle, S. matsudana Koidz., ‘Tortuosa’, willows) and subgenus Vetrix Dumort. (shrub willows). Many species of S. ×calodendron Wimm., S. purpurea L. Taxa that are common in Tasmania Salix are used for timber production, basket making, soil stabilisation, but only known from cultivation are: windbreaks, fodder, medicine and as cultivated ornamentals. -
The Following Is a Preliminary List of the Vascular Plants of New York City with Links to Observations, Specimens and Biological Interactions
The following is a preliminary list of the vascular plants of New York City with links to observations, specimens and biological interactions. The list includes order; family; scientific name; common name: status in the New York City flora (native or non-native; extant (for natives), naturalized (for nonnatives), waif, historical or pending, frequency (rare, infrequent, frequent); and notes such as New York state legal protection or invasiveness. The coefficient of conservatism (CoC) value is listed for native species. This is a measure of the plant's fidelity to particular habitats, where 0 indicates no fidelity and 10 indicates a strong correlation with a narrow habitat range. The CoC values reported here were assigned by the New York Natural Heritage Program and the New York Flora Association. Lycopodiales Lycopodiaceae Dendrolycopodium obscurum (L.) A. Haines – Flat-Branched Tree-Clubmoss Native (CoC 5); Rare Observations Specimens Interactions Diphasiastrum digitatum (Dill. ex A. Braun) Holub – Southern Ground-Cedar Native (CoC 4); Rare Observations Specimens Interactions Huperzia lucidula (Michx.) Trevis. – Shining Firmoss Native (CoC 5); Historical - Last seen 1900 Observations Specimens Interactions Lycopodiella alopecuroides (L.) Cranfill – Foxtail Bog-Clubmoss Native (CoC 7); Historical - Last seen 1900 Observations Specimens Interactions Lycopodiella appressa (Chapm.) Cranfill – Appressed-Leaved Bog-Clubmoss, Swamp Bog-Clubmoss Native (CoC 7); Historical - Last seen 1941 Observations Specimens Interactions Lycopodiella inundata