Download or read book Diez a os de conservaci n del lince ib rico written by Miguel Ángel Simón Mata and published by guiloza. This book was released on 2012 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diez a os de conservaci n del lince ib rico written by and published by . This book was released on 2015 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ideas para conservar al lince ib rico written by Javier Calzada and published by . This book was released on 2013 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estudio Y Conservaci n Del Lince Ib rico Lynx Pardinus en Espa a written by and published by . This book was released on 2014 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt: El conocimiento de la distribución y abundancia de las especies, así como sus tasas de supervivencia y causas de mortalidad, juegan un papel importante a la hora de establecer sus requerimientos ecológicos, evaluar el estado de sus poblaciones y predecir la evolución de las mismas. Obtener esta información es particularmente difícil en el caso de los felinos silvestres debido a que suelen ser escasos y tienen hábitos elusivos. Los trabajos que componen esta tesis doctoral se han desarrollado con el objetivo de cubrir las necesidades creadas a lo largo de una década de proyectos de seguimiento y conservación de lince ibérico (Lynx pardinus) clasificado "En Peligro Crítico" por la UICN. Su objetivo es conocer la distribución y abundancia de la especie, valorar la efectividad de las medidas de conservación desarrolladas hasta la fecha y obtener la información necesaria para establecer, reorientar o confirmar líneas de actuación. En este escenario, los objetivos de esta tesis doctoral son: 1) Determinar la validez de las técnicas de fototrampeo para estimar las poblaciones mediante el uso de análisis de captura recaptura. 2) Valorar el efecto de los atrayentes sobre el. 3) Evaluar la precisión de los índices de abundancia obtenidos mediante conteo de excrementos como estimadores de densidad de Lince ibérico. 4) Determinar las tasas de mortalidad de lince ibérico y sus causas en toda su área de distribución y analizar los posibles cambios en las tasas de mortalidad y sus causas en los últimos 20 años. 5) Exponer los resultados de 6 años de seguimiento de los eventos de predación de lince ibérico sobre ganado doméstico en la Sierra de Andújar. 6) Finalmente, proporcionar una visión general de las iniciativas de conservación desarrolladas y de la situación del lince ibérico en la primera década del siglo XXI. Los resultados muestran como la aplicación de análisis de captura recaptura a datos obtenidos mediante fototrampeo son adecuados para la estima de abundancia de las poblaciones de lince ibérico. Además se confirma la utilidad del uso de los atrayentes en las estaciones de fototrampeo, favoreciendo mayor exactitud en las estimas. Por otro lado, se comprueba como un método económico como el conteo de excrementos proporciona un índice fiable y económico de la distribución espacial de la densidad de las poblaciones de lince ibérico. El conteo de excrementos se presenta como una alternativa prometedora para seguir la evolución de la abundancia de esta especie en grandes áreas donde el uso de métodos como el fototrampeo puede llegar a ser logística y económicamente inviables. Las enfermedades fueron la principal causa de muerte de las poblaciones de lince ibérico en su conjunto y en el área de Doñana en particular, mientras que en Sierra Morena fue la caza ilegal la principal causa de muerte. En ambas poblaciones las tasas de mortalidad actuales son significativamente inferiores a las detectadas en los años 80. La mayoría de los casos de depredación de lince ibérico sobre animales domésticos se producen sobre aves de corral, y en menor medida sobre corderos. La aplicación de medidas de compensación y prevención son eficaces para minimizar el conflicto generado por la depredación del lince sobre las aves de corral. En el caso de los ataques a corderos es necesario desarrollar medidas de prevención de ataques eficaces. Los esfuerzos de conservación y recuperación de las poblaciones de lince ibérico desarrollado en el siglo XXI han sido efectivos, pasando de unos 100 individuos en 2002 hasta alrededor de 300 en la actualidad, logrando así revertir el declive de sus poblaciones. A pesar de ello, el escenario en el que se encuentra la especie aún es inestable. La supervivencia de la especie a largo plazo requiere ineludiblemente la aplicación de medidas de conservación de manera continua y eficaz.
Download or read book Lince ib rico written by Calzada Samperio Calzada and published by . This book was released on 2010 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Medidas y recomendaciones para la conservaci n del lince ib rico en su h bitat written by Paloma Garzón-Heydt and published by . This book was released on 2006 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book El lince ib rico written by Javier Pérez de Albéniz and published by . This book was released on 2006 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Un relato apasionado sobre el crítico estado de conservación de esta especie emblemática, las causas que la han llevado a esta situación y los intentos por salvarla. El lince ibérico es el felino más amenazado del mundo. Después de décadas de desacuerdos políticos, disputas científicas, tropelías ecológicas y mucho dinero dilapidado, el gato exclusivo de la península Ibérica se encuentra al borde de la extinción: sobreviven poco más de un centenar de ejemplares, confinados en dos únicas poblaciones viables. Sólo las últimas acciones encaminadas a la mejora de sus hábitats y a la potenciación de las poblaciones de conejos en Sierra Morena oriental y Doñana, así como el nacimiento de ejemplares en cautividad, han podido dar un impulso a la conservación de la especie. El lince está realizando un desesperado esfuerzo final para evitar una extinción anunciada. Sería el primer felino en desaparecer del planeta en 5.000 años... Y cuando una especie se extingue lo hace para siempre. No hay vuelta atrás. Contiene 3 mapas, 27 fotografías y un anexo con los últimos resultados de los programas de conservación
Download or read book Ideas para conservar el lince ib rico written by and published by . This book was released on 2013 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estrategia para la conservaci n del lince ib rico Linx pardinus en Espa a written by Espanya. Comisión nacional de protección de la naturaleza and published by . This book was released on 2001 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Estrategia para la conservaci n del lince ib rico II Lynx pardinus written by España Dirección General de Medio Natural y Política Forestal and published by . This book was released on 2009 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book El lince ib rico Lynx pardina en Espa a written by Alejandro Rodríguez and published by . This book was released on 1990-01-01 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Breve diccionario etimologico de la lengua espanola written by Guido Gómez de Silva and published by Emerald Group Publishing. This book was released on 1985 with total page 559 pages. Available in PDF, EPUB and Kindle. Book excerpt: The main purpose of this etymological dictionary is to trace each Spanish word as far back as possible in order to acquaint the reader with the history of the evolution of the Spanish language; another of its aims is to help students learn vocabulary, e.g., the English word 'sky' does not help English speaking persons learn the Spanish work 'cielo' but the English word 'celestial' does. Etymology is the history of words, and, as words stand for things, it is also the history of things, and therefore of civilisation. The words analyzed in this dictionary cover every area of human endeavor, including science and technology; in addition to words, the book contains certain phrases, and many affixes. Although some Spanish words are not of Indo-European origin, most of them are. In view of the proportion of words with similar etymologies in certain languages, this Spanish etymological dictionary can also be used to find the origin of thousands of English, French, Italian and Portuguese words as well as that of many words from other languages. Many Indo-European roots are represented in Spanish words and therefore this dictionary forms a complete picture of Indo-European etymology. This etymological dictionary is of great value to all those working with, or interested in, the Spanish language. As a reference work it should be on the shelves of school, university and general public libraries as well as other appropriate reference libraries. It is of particular value to students and teachers of Spanish and to translators and conference interpreters.
Download or read book Spanish Idioms with Their English Equivalents Embracing Nearly Ten Thousand Phrases written by Sarah Cary Becker and published by . This book was released on 1886 with total page 350 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rewilding European Landscapes written by Henrique M. Pereira and published by Springer. This book was released on 2015-05-04 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some European lands have been progressively alleviated of human pressures, particularly traditional agriculture in remote areas. This book proposes that this land abandonment can be seen as an opportunity to restore natural ecosystems via rewilding. We define rewilding as the passive management of ecological successions having in mind the long-term goal of restoring natural ecosystem processes. The book aims at introducing the concept of rewilding to scientists, students and practitioners. The first part presents the theory of rewilding in the European context. The second part of the book directly addresses the link between rewilding, biodiversity, and habitats. The third and last part is dedicated to practical aspects of the implementation of rewilding as a land management option. We believe that this book will both set the basis for future research on rewilding and help practitioners think about how rewilding can take place in areas under their management.
Download or read book Ecology and Conservation of Birds in Urban Environments written by Enrique Murgui and published by Springer. This book was released on 2017-02-10 with total page 520 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides syntheses of ecological theories and overarching patterns of urban bird ecology that have only recently become available. The numerous habitats represented in this book ranges from rows of trees in wooded alleys, to wastelands and remnants of natural habitats encapsulated in the urban matrix. Authored by leading scientists in this emergent field, the chapters explore how the characteristics of the habitat in urban environments influence bird communities and populations at multiple levels of ecological organization and at different spatial and temporal scales, and how this information should be incorporated in urban planning to achieve an effective conservation of bird fauna in urban environments. Birds are among the most conspicuous and fascinating residents of urban neighborhoods and provide urban citizens with everyday wildlife contact all over the world. However, present urbanization trends are rapidly depleting their habitats, and thus knowledge of urban bird ecology is urgently needed if birds are to thrive in cities. The book is unique in its inclusion of examples from all continents (except Antarctica) in an effort to arrive at a more holistic perspective. Among other issues, the individual chapters address the censusing of birds in urban green spaces; the relationship between bird communities and the structure of urban green spaces; the role of exotic plant species as food sources for urban bird fauna; the influence of artificial light and pollutants on bird fauna; trends in long-term urban bird research, and transdisciplinary studies on bird sounds and their effects on humans. Several chapters investigate how our current knowledge of the ecology of urban bird fauna should be applied in order to achieve better management of urban habitats so as to achieve conservation of species or even increase species diversity. The book also provides a forward-looking summary on potential research directions. As such, it provides a valuable resource for urban ecologists, urban ecology students, landscape architects, city planners, decision makers and anyone with an interest in urban ornithology and bird conservation. Moreover, it provides a comprehensive overview for researchers in the fields of ecology and conservation of urban bird fauna.
Download or read book Integrated Population Models written by Michael Schaub and published by Academic Press. This book was released on 2021-11-12 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: Integrated Population Models: Theory and Ecological Applications with R and JAGS is the first book on integrated population models, which constitute a powerful framework for combining multiple data sets from the population and the individual levels to estimate demographic parameters, and population size and trends. These models identify drivers of population dynamics and forecast the composition and trajectory of a population. Written by two population ecologists with expertise on integrated population modeling, this book provides a comprehensive synthesis of the relevant theory of integrated population models with an extensive overview of practical applications, using Bayesian methods by means of case studies. The book contains fully-documented, complete code for fitting all models in the free software, R and JAGS. It also includes all required code for pre- and post-model-fitting analysis. Integrated Population Models is an invaluable reference for researchers and practitioners involved in population analysis, and for graduate-level students in ecology, conservation biology, wildlife management, and related fields. The text is ideal for self-study and advanced graduate-level courses. Offers practical and accessible ecological applications of IPMs (integrated population models) Provides full documentation of analyzed code in the Bayesian framework Written and structured for an easy approach to the subject, especially for non-statisticians
Download or read book Global Plan of Action for the Conservation Sustainable Use and Development of Forest Genetic Resources written by Commission on Genetic Resources for Food and Agriculture and published by Food & Agriculture Organization of the UN (FAO). This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Part I. Introduction -- Part II. Strategic priorities for action. Priority area 1 : Improving the availability of, and access to, information on FGR -- Priority area 2 : In situ and ex situ conservation of FGR -- Priority area 3 : Sustainable use, development and management of FGR -- Priority area 4 : Policies, institutions and capacity-building
