Download or read book Migration as observed in Heligoland Review ber G tke Heligoland as an Ornithological Observatory written by H. J. Ormerod and published by . This book was released on 1895 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Heligoland as an Ornithological Observatory written by Heinrich Gätke and published by . This book was released on 1895 with total page 599 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Heligoland as an Ornithological Observatory the Result of Fifty Years Experience written by Heinrich Gatke and published by . This book was released on 2019-08 with total page 638 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book has been considered by academicians and scholars of great significance and value to literature. This forms a part of the knowledge base for future generations. We have represented this book in the same form as it was first published. Hence any marks seen are left intentionally to preserve its true nature.
Download or read book Orientation in Birds written by P. Berthold and published by Birkhäuser. This book was released on 2013-03-08 with total page 341 pages. Available in PDF, EPUB and Kindle. Book excerpt: If it is true that science proceeds from a romantic through a scientific to a technological stage, then research on bird orientation is certainly on its move from its first to its second grade, and recent developments in radiotelemetry and satellite tracking of migrating birds might already indicate the advent of the third stage. At this juncture, Orientation in Birds is a timely account. Even though the study of animal migration in general, and bird navigation in particular, has produced a literature of impressive proportions, the threads provided by the plethora of research papers, review articles and symposiums volumes have not yet been knitted into a theoretical fabric. This is partly due to our still incomplete understanding of fundamen tal topics in avian navigation. The answer to the most intriguing question of how a bird displaced to "unknown" territory finds its way back home is as obscure now as it was a few decades ago. Whether and how birds solve this problem by using far ranging grid-maps or more local familiar-area maps, as has been proposed off and on, is still a matter of heated debates. These debates frequently center around provocative hypotheses - let alone the question about the physical (topographic, magnetic, infrasonic, olfactory) parameters which might constitute such maps.
Download or read book More Letters of Charles Darwin written by Francis Darwin and published by Palala Press. This book was released on 2018-02-16 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book The Life of Sir Humphry Davy written by John Ayrton Paris and published by . This book was released on 1831 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bayesian Data Analysis in Ecology Using Linear Models with R BUGS and Stan written by Franzi Korner-Nievergelt and published by Academic Press. This book was released on 2015-04-04 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bayesian Data Analysis in Ecology Using Linear Models with R, BUGS, and STAN examines the Bayesian and frequentist methods of conducting data analyses. The book provides the theoretical background in an easy-to-understand approach, encouraging readers to examine the processes that generated their data. Including discussions of model selection, model checking, and multi-model inference, the book also uses effect plots that allow a natural interpretation of data. Bayesian Data Analysis in Ecology Using Linear Models with R, BUGS, and STAN introduces Bayesian software, using R for the simple modes, and flexible Bayesian software (BUGS and Stan) for the more complicated ones. Guiding the ready from easy toward more complex (real) data analyses ina step-by-step manner, the book presents problems and solutions—including all R codes—that are most often applicable to other data and questions, making it an invaluable resource for analyzing a variety of data types. Introduces Bayesian data analysis, allowing users to obtain uncertainty measurements easily for any derived parameter of interest Written in a step-by-step approach that allows for eased understanding by non-statisticians Includes a companion website containing R-code to help users conduct Bayesian data analyses on their own data All example data as well as additional functions are provided in the R-package blmeco
Download or read book The Note books of Samuel Butler written by Samuel Butler and published by . This book was released on 1917 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Identification Guide to European Passerines written by Lars Svensson and published by . This book was released on 1975 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Communities of Violence written by David Nirenberg and published by Princeton University Press. This book was released on 2015-05-26 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the wake of modern genocide, we tend to think of violence against minorities as a sign of intolerance, or, even worse, a prelude to extermination. Violence in the Middle Ages, however, functioned differently, according to David Nirenberg. In this provocative book, he focuses on specific attacks against minorities in fourteenth-century France and the Crown of Aragon (Aragon, Catalonia, and Valencia). He argues that these attacks--ranging from massacres to verbal assaults against Jews, Muslims, lepers, and prostitutes--were often perpetrated not by irrational masses laboring under inherited ideologies and prejudices, but by groups that manipulated and reshaped the available discourses on minorities. Nirenberg shows that their use of violence expressed complex beliefs about topics as diverse as divine history, kinship, sex, money, and disease, and that their actions were frequently contested by competing groups within their own society. Nirenberg's readings of archival and literary sources demonstrates how violence set the terms and limits of coexistence for medieval minorities. The particular and contingent nature of this coexistence is underscored by the book's juxtapositions--some systematic (for example, that of the Crown of Aragon with France, Jew with Muslim, medieval with modern), and some suggestive (such as African ritual rebellion with Catalan riots). Throughout, the book questions the applicability of dichotomies like tolerance versus intolerance to the Middle Ages, and suggests the limitations of those analyses that look for the origins of modern European persecutory violence in the medieval past.
Download or read book Bird Migration written by Eberhard Gwinner and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: E. GWINNER! The phenomenon of bird migration with its large scale dimensions has attracted the attention of naturalists for centuries. Worldwide billions of birds leave their breeding grounds every autumn to migrate to areas with seasonally more favor able conditions. Many of these migrants travel only over a few hundred kilo meters but others cover distances equivalent to the circumference of the earth. Among these long-distance migrants are several billion birds that invade Africa every autumn from their West and Central Palaearctic breeding areas. In the Americas and in Asia the scope of bird migration is of a similar magnitude. Just as impressive as the numbers of birds are their achievements. They have to cope with the enormous energetic costs of long-distance flying. particularly while crossing oceans and deserts that do not allow replenishment of depleted fat reserves. They have to appropriately time the onset and end of migrations. both on a daily and annual basis. And finally. they have to orient their migratory movements in space to reach their species- or population-specific wintering and breeding grounds, irrespective of the variable climatic conditions along their migratory routes.
Download or read book Birds and Wind Farms written by Manuela de Lucas and published by . This book was released on 2007 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Essays in Animal Behaviour written by Jeffrey R. Lucas and published by Elsevier. This book was released on 2005-11-07 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recently, the 50th anniversary of the publication of Animal Behaviour has passed. To mark the occasion, a group of prominent behaviourists have written essays relevant to their fields. These essays provide a glimpse of the study of behaviour looking in all directions. History and future aside, it is imperative to broadcast this information from the perspective of the behaviourists who have helped shape both the past and the future. It is important for any field to be both retrospective and prospective: where have we been, where are we going, where are we now? These essays provide a unique personal reflection on the history of animal behaviour from John Alcock, Stuart and Jeanne Altmann, Steve Arnold, Geoff Parker, and Felicity Huntingford. Six topics are reflected on and include: The History of Animal Behavioural Research, Proximate Mechanisms, Development, Adaptation, and Animal Welfare. Broad range of essays on animal behaviour Written by leaders in the field Offers a history of the study of behaviour plus essays on the future of behavioural studies Contains over 30 full color illustrations Includes essays on development, mechanisms and adaptive significance of behaviour
Download or read book Aeroecology written by Phillip B. Chilson and published by Springer. This book was released on 2018-04-06 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book consists of a diverse collection of chapters that seeks to broaden our fundamental understanding of the ecological function and biological importance of the Earth’s lower atmosphere, which provides a huge living space for billions of animals moving within and across continents. Their migration, dispersal and foraging activities connect water and land habitats within and across continents. Drawing upon the wide-ranging experience of the authors, the book takes an inherently interdisciplinary approach that serves to introduce the reader to the topic of aeroecology, frame some of the basic biological questions that can be addressed within the context of aeroecology, and highlight several existing and emerging technologies that are being used to promote aeroecological studies. The book begins with several background chapters, that provide introduction into such topics as atmospheric science, the concept of the habitat, animal physiology, and methods of navigation. It then continues with a broad discussion of observational methods available to and used by aeroecologists. Finally, several targeted examples of aeroecological studies are presented. Following the development of the chapters, the reader is provided with a unifying framework for investigating how the dynamic properties of meteorological conditions at local, regional, and global scales affect the organisms that depend on the air for foraging and movement. Material presented in the book should be of interest to anyone wishing to gain a comprehensive understanding of the aerosphere itself and the myriad airborne organisms that inhabit and depend upon this environment for their existence. The material should be accessible to a diverse set of readers at all stages of training and across a range of research expertise.
Download or read book Studies in Bird Migration written by William Eagle Clarke and published by . This book was released on 1912 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: Having trained as a civil engineer and surveyor, the ornithologist William Eagle Clarke (1853–1938) established himself in his field by preparing reports on bird migration for the British Association. Focusing on the species passing through the British Isles, Clarke spent many months in various lighthouses and on remote islands. He brought all his research together in this two-volume work, first published in 1912 and illustrated with maps and weather charts. In Volume 2, Clarke describes key examples of his investigations. Photographs of the sites he visited accompany the text. The locations range from the Flannan Isles, in the Outer Hebrides, to the island of Ushant, off the coast of Brittany. Clarke's expedition to the latter location ended abruptly when he and his colleague were mistaken for spies and forced to leave. Extensive coverage is also given to Fair Isle, between Shetland and Orkney.
Download or read book Offshore Wind Energy written by Julia Köller and published by Springer Science & Business Media. This book was released on 2006-11-22 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides the only compendium of the research efforts of the German Federal Republic for the development of offshore wind energy that summarizes the main findings of German accompanying research. The main objective of the book is to show the relevance of the new results and realizations of the research projects for the planning and permission process for offshore wind energy plants.
Download or read book A Dictionary of Birds written by Alfred Newton and published by . This book was released on 1896 with total page 1236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
