Plantas De Los Páramos Del Distrito Metropolitano De Quito, Ecuador Plantas De Los Páramos Del Dmq
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Ias De La Vida Carrera De Ingeniería De Ciencias Agropecuarias – I.A.S.A
ESCUELA POLITÉCNICA DEL EJÉRCITO DEPARTAMENTO DE CIENCIAS DE LA VIDA CARRERA DE INGENIERÍA DE CIENCIAS AGROPECUARIAS – I.A.S.A. SANGOLQUÍ “ESTABLECIMIENTO DE PROTOCOLOS DE REGENERACIÓN In Vitro DE PUMAMAQUI Oreopanax ecuadorensis MEDIANTE CULTIVO DE TEJIDOS” LUIS EDUARDO YÁNEZ GONZÁLEZ INFORME DEL PROYECTO DE INVESTIGACIÓN PRESENTADO COMO REQUISITO PARCIAL PARA OPTAR AL TÍTULO DE INGENIERO AGROPECUARIO SANGOLQUÍ – ECUADOR 2011 I “ESTABLECIMIENTO DE PROTOCOLOS DE REGENERACIÓN In Vitro DE PUMAMAQUI Oreopanax ecuadorensis MEDIANTE CULTIVO DE TEJIDOS” YÁNEZ GONZÁLEZ LUIS EDUARDO REVISADO Y APROBADO ……………………. Ing. Eduardo Urrutia DIRECTOR DE CARRERA CARRERA DE INGENIERÍA EN CIENCIAS AGROPECUARIAS Ing. Jaime Villacís B. Ing. Abraham Oleas. DIRECTOR CODIRECTOR ………………………. SECRETARÍA ACADÉMICA II “ESTABLECIMIENTO DE PROTOCOLOS DE REGENERACIÓN In Vitro DE PUMAMAQUI Oreopanax ecuadorensis MEDIANTE CULTIVO DE TEJIDOS” LUIS EDUARDO YÁNEZ GONZÁLEZ APROBADO POR LOS SEÑORES MIEMBROS DEL TRIBUNAL DE CALIFICACIÓN DEL INFORME TÉCNICO. CALIFICACIÓN FECHA Ing. Jaime Villacís B. ________ ______ DIRECTOR Ing. Abraham Oleas ________ ______ CODIRECTOR CERTIFICO QUE ESTAS CALIFICACIONES FUERON PRESENTADAS EN ÉSTA SECRETARIA. SECRETARÍA ACADÉMICA III DEDICATORIA El presente estudio está dedicado a Dios por ser fuente de fuerza, sabiduría y paciencia. A mi familia por su apoyo incondicional. A mi persona porque el presente trabajo me enseño a ser constante y dedicado. Eduardo Yánez IV AGRADECIMIENTO A la ESPE, su Carrera de Ingeniería en Ciencias Agropecuarias y su personal Docente, por los valiosos conocimientos impartidos. Al Director y Codirector de Proyecto, por sus acertadas recomendaciones para el desarrollo de esta Investigación. A mis amigos que supieron dar palabras, consejos y ayuda en los momentos que necesité. Al Ing. Pablo Landázuri por su bondad con sus conocimientos y su apoyo incondicional para culminar la investigación. -
2006 - Biodiversity and Cultural Diversity in the Andes and Amazon 1: Biodiversity
Lyonia 9(1) 2006 - Biodiversity and Cultural Diversity in the Andes and Amazon 1: Biodiversity Volume 9 (1) February 2006 ISSN: 0888-9619 Introduction In 2001, the 1. Congress of Conservation of Biological and Cultural Diversity in the Andes and the Amazon Basin in Cusco, Peru, attempted to provide a platform to bridge the existing gap between Scientists, Non Governmental Organizations, Indigenous Populations and Governmental Agencies. This was followed by a 2. Congress in 2003, held in Loja, Ecuador together with the IV Ecuadorian Botanical Congress. The most important results of these conferences were published in Lyonia 6 (1/2) and 7 (1/2) 2004. Since then, the "Andes and Amazon" Biodiversity Congress has become a respected institution, and is being held every two years in Loja, Ecuador, where it has found a permanent home at the Universidad Tecnica Particular. In 2005, the 3. Congres on Biological and Cultural Diversity of the Andes and Amazon Basin joined efforts with the 2. Dry Forest Congress and the 5. Ecuadorian Botanical Congress, to provide an even broader venue. The Tropical Dry Forests of Latin America as well as the Andes and the Amazon Basin represent one of the most important Biodiversity-Hotspots on Earth. At the same time, both systems face imminent dangers due to unsustainable use. Attempts of sustainable management and conservation must integrate local communities and their traditional knowledge. Management decisions need to include the high importance of natural resources in providing building materials, food and medicines for rural as well as urbanized communities. The traditional use of forest resources, particularly of non-timber products like medicinal plants, has deep roots not only in indigenous communities, but is practiced in a wide section of society. -
Ethnobotanical Study of Medicinal Plants Used by the Andean People of Canta, Lima, Peru
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/266388116 Ethnobotanical study of medicinal plants used by the Andean people of Canta, Lima, Peru Article in Journal of Ethnopharmacology · June 2007 DOI: 10.1016/j.jep.2006.11.018 CITATIONS READS 38 30 3 authors, including: Percy Amilcar Pollito University of São Paulo 56 PUBLICATIONS 136 CITATIONS SEE PROFILE All content following this page was uploaded by Percy Amilcar Pollito on 14 November 2014. The user has requested enhancement of the downloaded file. All in-text references underlined in blue are added to the original document and are linked to publications on ResearchGate, letting you access and read them immediately. Journal of Ethnopharmacology 111 (2007) 284–294 Ethnobotanical study of medicinal plants used by the Andean people of Canta, Lima, Peru Horacio De-la-Cruz a,∗, Graciela Vilcapoma b, Percy A. Zevallos c a Facultad de Ciencias Biol´ogicas, Universidad Pedro Ruiz Gallo, Lambayeque, Peru b Facultad de Ciencias, Universidad Nacional Agraria La Molina, Lima, Peru c Facultad de Ciencias Forestales, Universidad Nacional Agraria La Molina, Lima, Peru Received 14 June 2006; received in revised form 15 November 2006; accepted 19 November 2006 Available online 2 December 2006 Abstract A survey aiming to document medicinal plant uses was performed in Canta Province Lima Department, in the Peruvians Andes of Peru. Hundred and fifty people were interviewed. Enquiries and informal personal conversations were used to obtain information. Informants were men and women over 30 years old, who work in subsistence agriculture and cattle farming, as well as herbalist. -
The Relative Impact of Climate Change on the Extinction Risk of Tree Species in the Montane Tropical Andes
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Bournemouth University Research Online RESEARCH ARTICLE The Relative Impact of Climate Change on the Extinction Risk of Tree Species in the Montane Tropical Andes Natalia Tejedor Garavito1, Adrian C. Newton1*, Duncan Golicher1, Sara Oldfield2 1 Faculty of Science and Technology, Bournemouth University, Poole, United Kingdom, 2 Botanic Garden Conservation International (BGCI), Richmond, Surrey, United Kingdom * [email protected] Abstract a11111 There are widespread concerns that anthropogenic climate change will become a major cause of global biodiversity loss. However, the potential impact of climate change on the extinction risk of species remains poorly understood, particularly in comparison to other cur- rent threats. The objective of this research was to examine the relative impact of climate change on extinction risk of upper montane tree species in the tropical Andes, an area of high biodiversity value that is particularly vulnerable to climate change impacts. The extinc- OPEN ACCESS tion risk of 129 tree species endemic to the region was evaluated according to the IUCN Red Citation: Tejedor Garavito N, Newton AC, Golicher List criteria, both with and without the potential impacts of climate change. Evaluations were D, Oldfield S (2015) The Relative Impact of Climate supported by development of species distribution models, using three methods (generalized Change on the Extinction Risk of Tree Species in the Montane Tropical Andes. PLoS ONE 10(7): additive models, recursive partitioning, and support vector machines), all of which produced e0131388. doi:10.1371/journal.pone.0131388 similarly high AUC values when averaged across all species evaluated (0.82, 0.86, and Editor: Maharaj K Pandit, University of Delhi, INDIA 0.88, respectively). -
4.1.1. Familia Brassicaceae (Incluye a Capparaceae) 4.1.1.A
217 4.1.1. Familia Brassicaceae (incluye a Capparaceae) 4.1.1.a. Características ¾ Porte: hierbas anuales o perennes, rara vez arbustos. En Capparis, arbustos, raro hierbas o árboles. ¾ Hojas: alternas, raro opuestas, simples o a menudo pinnadas. En Capparis trifoliadas o palmaticompuestas; presenta pequeñas estípulas. ¾ Flores: en racimos o solitarias, perfectas, actinomorfas o algunas veces zigomorfas, hipóginas, receptáculos a menudo con nectarios y, generalmente, prolongado en un ginóforo o androginóforo. ¾ Perianto: cáliz, 4 sépalos; 4 pétalos; en disposición en cruz. En Capparis, cáliz, 2-6 sépalos; corola, 2-6 pétalos libres, y alternando con los sépalos. ¾ Androceo: estambres, (4-) 6 (-16). ¾ Gineceo: ovario súpero, carpelos, 2 soldados, dividido en dos cámaras por falso tabique placentario, óvulos, 1-∞, con o sin estilo, estigma capitado o bilobulado. En Capparis carpelos 2-12 soldados; unilocular, con ginóforo. Con un solo estilo y estigma, a veces, sésil. ¾ Fruto: silicua o silícula. En Capparis baya o silicua. ¾ Semillas: sin endosperma, embrión oleaginoso de forma variable. Flor y fruto de Brassica campestris (Dibujos adaptados de Boelcke y Vizinis, 1987 por Daniel Cian) Flor de Cleome sp. Flor sin petálos, mostrando el Detalle del ovario y fruto extraído de Boelcke y Vizinis, 1987 ovario elevado por un ginóforo Diversidad Vegetal Facultad de Ciencias Exactas y Naturales y Agrimensura (UNNE) EUDICOTILEDONEAS ESCENCIALES-Clado Rosides-Eurosides II-Brassicales: Brassicaceae 218 4.1.1.b. Biología floral y/o Fenología Suelen presentar nectarios infraestaminales. La polinización por insectos favorece la alogamia; aunque también aparece la cleistogamia en algunas especies de Cardamine. Brasica rapa es polinizada por abejas melíferas, debido a la abundante producción de néctar. -
Endemism As a Tool for Conservation. Podocarpus National Park a Case Study
Pablo Lozano Tania Delgado y Zhofre Aguirre 44 Endemism as a tool for conservation. Podocarpus National Park a case study. Resumen El Parque Nacional Podocarpus (PNP), ubicado al sur del Ecuador, posee 211 especies endémicas de las registradas para el país. El presente estudio identificó 70 especies endémicas exclusivas, en 29 familias y 50 géneros. Se considera que algunos taxones tienen su centro de diversidad en el PNP (Brachyotum, Centropogon y Lysipomia). El mayor endemismo, se ubica principalmente entre 2800 a 3200 m, en la transición de páramo arbustivo a páramo herbáceo. De acuerdo al análisis TWINSPAN, se encontraron dos comunidades vegetales subdivididas y cinco asociaciones. En las dos primeras comunidades de páramos y arbustales naturales y antrópicos que comprende la franja altitudinal 2300-3400 m, se distribuyen las endémicas, aumentando su presencia a medida que haciende la gradiente. Este estudio reconoce 22 unidades de paisaje, considerándose el área con endemismo extremadamente alto al tipo de vegetación de bosque chaparro, que corresponde a la franja de sub-páramo, con prioridad para conservar, las áreas de bajo endemismo, son bosque abierto/matorral/pastizal; tienen la misma importancia por su exclusividad y posición fuera del PNP. El sitio con mayor número de endémicas es Cajanuma con 40 especies, mientras que el sitio con mayor acumulación de endémicas por superficie muestreada es Cerro Toledo, con 12 especies en 175 m². Todas las especies tienen una amplia distribución en los páramos del parque, con algunas excepciones de distribución restringida como el caso de Puya obconica en el sector de Sabanilla con un rango no mayor a 10 km². -
Redalyc."Status" De Conservación De Las Especies Vegetales Silvestres De
Ecología Aplicada ISSN: 1726-2216 [email protected] Universidad Nacional Agraria La Molina Perú Cruz Silva, Horacio de la; Zevallos Pollito, Percy A.; Vilcapoma Segovia, Graciela "Status" de conservación de las especies vegetales silvestres de uso tradicional en la Provincia de Canta, Lima-Perú. Ecología Aplicada, vol. 4, núm. 1-2, diciembre, 2005, pp. 9-16 Universidad Nacional Agraria La Molina Lima, Perú Disponible en: http://www.redalyc.org/articulo.oa?id=34100202 Cómo citar el artículo Número completo Sistema de Información Científica Más información del artículo Red de Revistas Científicas de América Latina, el Caribe, España y Portugal Página de la revista en redalyc.org Proyecto académico sin fines de lucro, desarrollado bajo la iniciativa de acceso abierto Ecología Aplicada, 4(1,2), 2005 Presentado: 03/11/2005 ISSN 1726-2216 Aceptado: 05/11/2005 Depósito legal 2002-5474 © Departamento Académico de Biología, Universidad Nacional Agraria La Molina, Lima – Perú. “STATUS” DE CONSERVACIÓN DE LAS ESPECIES VEGETALES SILVESTRES DE USO TRADICIONAL EN LA PROVINCIA DE CANTA, LIMA–PERÚ CONSERVATION "STATUS" OF THE WILD VEGETAL SPECIES OF TRADITIONAL USE IN THE PROVINCE OF CANTA, LIMA-PERU Horacio De la Cruz Silva1, Percy A. Zevallos Pollito2 y Graciela Vilcapoma Segovia3 Resumen Se determinó el status de conservación de 104 especies de uso tradicional de la provincia de Canta-Lima. El estudio se desarrollo en los años de 2003, 2004 y 2005, siguiendo la metodología del CDC (1991) y UICN (1998 & 2002) modificadas para las condiciones de la región y del Perú. Las variables tomadas en consideración fueron: distribución geográfica, abundancia, antigüedad de colecciones, localización en áreas expuestas extrativismo, endemismo, confinamiento, presencia en unidades de conservación y protección in situ. -
Medicinal Flora Consumption in Peru
Ecosystems and Sustainable Development XI 173 MEDICINAL FLORA CONSUMPTION IN PERU ISABEL MARIA MADALENO The National Museum of Natural History and Science, University of Lisbon, Portugal ABSTRACT The current submission is the sequel of a Latin American project on the issue of medicinal flora growth, trade and consumption that was initiated about two decades ago, in 1997. The aim of the research is threefold: i) to offer information about medicinal plant species from tropical environments; ii) to describe best practices in urban and peri-urban sustainable agriculture and forest management projects; and iii) to improve research about the learning processes and fair use of medicinal flora natural resources. Methodology includes an archival investigation into the areas under scrutiny in early colonization times, so as to compare landscape descriptions from the 16th to the 18th century, as well as the use of plant species as food, fuel and for therapeutic applications, with the surveys conducted in our days. The study is a tale of two cities, field researched with a ten-year interval. The first one is Lima, the capital of Peru, within which 8 million metropolitan agglomerations included the port city of Callao in 2006. The second city is Piura, an urban centre of 1,844,100 inhabitants, explored in 2016. Results show an increase in medicinal flora consumption and trade, top ranking chamomile in both urban samples, a surprising fidelity in ten years and two different cities. As to environmental conservation and sustainable practices, results show that species named by the Inca Garcilaso de la Vega, and Antonio Ulloa in the 16th and 18th centuries are still available; this gives us hope that the trend of exploitation is sustainable. -
High-Elevation Limits and the Ecology of High-Elevation Vascular Plants: Legacies from Alexander Von Humboldt1
a Frontiers of Biogeography 2021, 13.3, e53226 Frontiers of Biogeography REVIEW the scientific journal of the International Biogeography Society High-elevation limits and the ecology of high-elevation vascular plants: legacies from Alexander von Humboldt1 H. John B. Birks1,2* 1 Department of Biological Sciences and Bjerknes Centre for Climate Research, University of Bergen, PO Box 7803, Bergen, Norway; 2 Ecological Change Research Centre, University College London, Gower Street, London, WC1 6BT, UK. *Correspondence: H.J.B. Birks, [email protected] 1 This paper is part of an Elevational Gradients and Mountain Biodiversity Special Issue Abstract Highlights Alexander von Humboldt and Aimé Bonpland in their • The known uppermost elevation limits of vascular ‘Essay on the Geography of Plants’ discuss what was plants in 22 regions from northernmost Greenland known in 1807 about the elevational limits of vascular to Antarctica through the European Alps, North plants in the Andes, North America, and the European American Rockies, Andes, East and southern Africa, Alps and suggest what factors might influence these upper and South Island, New Zealand are collated to provide elevational limits. Here, in light of current knowledge a global view of high-elevation limits. and techniques, I consider which species are thought to be the highest vascular plants in twenty mountain • The relationships between potential climatic treeline, areas and two polar regions on Earth. I review how one upper limit of closed vegetation in tropical (Andes, can try to -
Escuela Superior Politecnica De Chimborazo Facultad De Recursos Naturales Escuela De Ingenieria En Ecoturismo
ESCUELA SUPERIOR POLITECNICA DE CHIMBORAZO FACULTAD DE RECURSOS NATURALES ESCUELA DE INGENIERIA EN ECOTURISMO IDENTIFICACIÓN DEL HÁBITAT DEL GATO DE PAJONAL Leopardus pajeros (Desmarest, 1816), EN LA RESERVA DE PRODUCCIÓN DE FAUNA CHIMBORAZO. TRABAJO DE TITULACIÓN PRESENTADO COMO REQUISITO PARCIAL PARA OBTENER EL TÍTULO DE INGENIERA EN ECOTURISMO LORENA ELIZABETH ANDRADE MENESES RIOBAMBA – ECUADOR 2016 ii ©2016, Lorena Elizabeth Andrade Meneses Se autoriza la reproducción total o parcial, con fines académicos, por cualquier medio o procedimiento, incluyendo la cita bibliográfica del documento, siempre y cuando se reconozca el Derecho de Autor iii iv v vi DEDICATORIA A mis padres Ramiro Andrade y Rocío Meneses que durante toda mi vida me apoyaron en lo que decida, además de estar siempre a mi lado y guiarme a su lado con amor y paciencia. A mis maestros que durante el tiempo juntos me han compartido no solamente sus conocimientos sino también su amistad y por último a todos mis queridos amigos que desde el cielo sé que se sienten felices por mí. vii AGRADECIMIENTO Agradezco a Dios por regalarme cada segundo vivido y por todas sus bendiciones, a mis padres y hermanas por darme su amor y comprensión además de apoyarme durante toda la vida. Al Ing. Carlos Cajas y al Dr. Brian McLaren, que me brindaron su tiempo y me guiaron a través de mi investigación. A la Escuela Superior Politécnica de Chimborazo en la cual aprendí por varios años e hice grandes amigos. Lorena Andrade viii TABLA DE CONTENIDO IDENTIFICACIÓN DEL HÁBITAT DEL GATO DE PAJONAL Leopardus pajeros (Desmarest, 1816), EN LA RESERVA DE PRODUCCIÓN DE FAUNA CHIMBORAZO. -
Diversidad De Plantas Y Vegetación Del Páramo Andino
Plant diversity and vegetation of the Andean Páramo Diversidad de plantas y vegetación del Páramo Andino By Gwendolyn Peyre A thesis submitted for the degree of Doctor from the University of Barcelona and Aarhus University University of Barcelona, Faculty of Biology, PhD Program Biodiversity Aarhus University, Institute of Bioscience, PhD Program Bioscience Supervisors: Dr. Xavier Font, Dr. Henrik Balslev Tutor: Dr. Xavier Font March, 2015 Aux peuples andins Summary The páramo is a high mountain ecosystem that includes all natural habitats located between the montane treeline and the permanent snowline in the humid northern Andes. Given its recent origin and continental insularity among tropical lowlands, the páramo evolved as a biodiversity hotspot, with a vascular flora of more than 3400 species and high endemism. Moreover, the páramo provides many ecosystem services for human populations, essentially water supply and carbon storage. Anthropogenic activities, mostly agriculture and burning- grazing practices, as well as climate change are major threats for the páramo’s integrity. Consequently, further scientific research and conservation strategies must be oriented towards this unique region. Botanical and ecological knowledge on the páramo is extensive but geographically heterogeneous. Moreover, most research studies and management strategies are carried out at local to national scale and given the vast extension of the páramo, regional studies are also needed. The principal limitation for regional páramo studies is the lack of a substantial source of good quality botanical data covering the entire region and freely accessible. To meet the needs for a regional data source, we created VegPáramo, a floristic and vegetation database containing 3000 vegetation plots sampled with the phytosociological method throughout the páramo region and proceeding from the existing literature and our fieldwork (Chapter 1). -
Brassicaceae
SYSTEMATICS AND EVOLUTION IN THE TRIBE SCHIZOPETALAE (BRASSICACEAE): A MOLECULAR, MORPHOLOGICAL, AND ECOLOGICAL ANALYSIS OF THE DIVERSIFICATION OF AN ENDEMIC LINEAGE FROM THE ATACAMA DESERT (CHILE) By ©2013 Oscar Fernando Toro Núñez Submitted to the graduate degree program in Ecology and Evolutionary Biology and the Graduate Faculty of the University of Kansas in partial fulfillment of the requirements for the degree of Doctor of Philosophy. ________________________________ Chairperson Mark E Mort ________________________________ Daniel J. Crawford ________________________________ Craig C Freeman ________________________________ Jorge Soberón ________________________________ Rafe M. Brown ________________________________ Matthew J. Buechner Date Defended: August 26, 2013 The Dissertation Committee for Oscar Fernando Toro Núñez certifies that this is the approved version of the following dissertation: SYSTEMATICS AND EVOLUTION IN THE TRIBE SCHIZOPETALAE (BRASSICACEAE): A MOLECULAR, MORPHOLOGICAL, AND ECOLOGICAL ANALYSIS OF THE DIVERSIFICATION OF AN ENDEMIC LINEAGE FROM THE ATACAMA DESERT (CHILE) ________________________________ Chairperson Mark E. Mort Date approved: December 19, 2013 ii Abstract As aridity has been identified as an active promoter of diversification in deserts, attempts to test organismal differentiation in the Atacama Desert have resulted particularly challenging. Most limitations are related to the recent origin of the extreme aridity in the Atacama Desert, which have stimulated a rapid process of diversification and