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Loose Leaf For Ecology Concepts And Applications

Author : Manuel C Molles
ISBN : 1260136914
Genre : Science
File Size : 63. 29 MB
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Ecology: Concepts and Applications, 8th edition by Molles and Sher places great emphasis on helping students grasp the main concepts of ecology while keeping the presentation more applied than theoretical. An evolutionary perspective forms the foundation of the entire discussion. The book begins with the natural history of the planet, considers portions of the whole in the middle chapters, and ends with another perspective of the entire planet in the concluding chapter. Its unique organization of focusing only on several key concepts in each chapter sets it apart from other ecology texts. Users who purchase Connect receive access to the full online ebook version of the textbook.

Ecology Concepts And Applications

Author : Anna Sher
ISBN : 1259880052
Genre : Science
File Size : 22. 31 MB
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Ecology: Concepts and Applications, 8th edition by Molles and Sher places great emphasis on helping students grasp the main concepts of ecology while keeping the presentation more applied than theoretical. An evolutionary perspective forms the foundation of the entire discussion. The book begins with the natural history of the planet, considers portions of the whole in the middle chapters, and ends with another perspective of the entire planet in the concluding chapter. Its unique organization of focusing only on several key concepts in each chapter sets it apart from other ecology texts. Users who purchase Connect receive access to the full online ebook version of the textbook.

Ecology Genetics And Evolution Of Metapopulations

Author : Ilkka A. Hanski
ISBN : 9780080530697
Genre : Science
File Size : 58. 3 MB
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This collection of specially commissioned articles looks at fragmented habitats, bringing together recent theoretical advances and empirical studies applying the metapopulation approach. Several chapters closely integrate ecology with genetics and evolutionary biology, and others illustrate how metapopulation concepts and models can be applied to answer questions about conservation, epidemiology, and speciation. The extensive coverage of theory from highly regarded scientists and the many substantive applications in this one-of-a-kind work make it invaluable to graduate students and researchers in a wide range of disciplines. * Provides a comprehensive and authoritative account of all aspects of metapopulation biology, integrating ecology, genetics, and evolution * Developed by recognized experts, including Hanski who won the Balzan Prize for Ecological Sciences * Covers novel applications of the metapopulation approach to conservation

Predictive Species And Habitat Modeling In Landscape Ecology

Author : C. Ashton Drew
ISBN : 1441973907
Genre : Science
File Size : 54. 28 MB
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Most projects in Landscape Ecology, at some point, define a species-habitat association. These models are inherently spatial, dealing with landscapes and their configurations. Whether coding behavioral rules for dispersal of simulated organisms through simulated landscapes, or designing the sampling extent of field surveys and experiments in real landscapes, landscape ecologists must make assumptions about how organisms experience and utilize the landscape. These convenient working postulates allow modelers to project the model in time and space, yet rarely are they explicitly considered. The early years of landscape ecology necessarily focused on the evolution of effective data sources, metrics, and statistical approaches that could truly capture the spatial and temporal patterns and processes of interest. Now that these tools are well established, we reflect on the ecological theories that underpin the assumptions commonly made during species distribution modeling and mapping. This is crucial for applying models to questions of global sustainability. Due to the inherent use of GIS for much of this kind of research, and as several authors’ research involves the production of multicolored map figures, there would be an 8-page color insert. Additional color figures could be made available through a digital archive, or by cost contributions of the chapter authors. Where applicable, would be relevant chapters’ GIS data and model code available through a digital archive. The practice of data and code sharing is becoming standard in GIS studies, is an inherent method of this book, and will serve to add additional research value to the book for both academic and practitioner audiences.

Kologie

Author : Thomas M. Smith
ISBN : 3827373131
Genre : Ecology
File Size : 57. 61 MB
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Populations, ecosystems, species interactions, community.

Describing Species

Author : Judith E. Winston
ISBN : 9780231506656
Genre : Science
File Size : 90. 86 MB
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New species are discovered every day—and cataloguing all of them has grown into a nearly insurmountable task worldwide. Now, this definitive reference manual acts as a style guide for writing and filing species descriptions. New collecting techniques and new technology have led to a dramatic increase in the number of species that are discovered. Explorations of unstudied regions and new habitats for almost any group of organisms can result in a large number of new species discoveries—and hence the need to be described. Yet there is no one source a student or researcher can readily consult to learn the basic practical aspects of taxonomic procedures. Species description can present a variety of difficulties: Problems arise when new species are not given names because their discoverers do not know how to write a formal species description or when these species are poorly described. Biologists may also have to deal with nomenclatural problems created by previous workers or resulting from new information generated by their own research. This practical resource for scientists and students contains instructions and examples showing how to describe newly discovered species in both the animal and plant kingdoms. With special chapters on publishing taxonomic papers and on ecology in species description, as well as sections covering subspecies, genus-level, and higher taxa descriptions, Describing Species enhances any writer's taxonomic projects, reports, checklists, floras, faunal surveys, revisions, monographs, or guides. The volume is based on current versions of the International Codes of Zoological and Botanical Nomenclature and recognizes that systematics is a global and multicultural exercise. Though Describing Species has been written for an English-speaking audience, it is useful anywhere Taxonomy is spoken and will be a valuable tool for professionals and students in zoology, botany, ecology, paleontology, and other fields of biology.

Evolutionary Biology From Concept To Application

Author : Pierre Pontarotti
ISBN : 9783540789932
Genre : Science
File Size : 59. 22 MB
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Every biological system is the outcome of its evolution; therefore, the deciphering of its evolutionary history is of tremendous importance to understand the biology of a system. Since 1997 scientists of different disciplines have held an annual "Evolutionary Biology Meeting" at Marseille (France) in order to discuss their research developments, exchange ideas and start collaborations. Consisting of the most representative talks of the 11th meeting, this book provides an up-to-date overview of evolutionary concepts and how these concepts can be applied to a better understanding of various biological aspects. It is divided into the following four parts: Modelization of Evolution - Concepts in Evolutionary Biology - Knowledge - Applied Evolutionary Biology. This book is an invaluable source of information not only for evolutionary biologists, but also for biologists in general.

Marine Ecology

Author : Martin R. Speight
ISBN : 9781118687314
Genre : Nature
File Size : 78. 88 MB
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This book began life as a series of lectures given to second and third year undergraduates at Oxford University. These lectures were designed to give students insights as to how marine ecosystems functioned, how they were being affected by natural and human interventions, and how we might be able to conserve them and manage them sustainably for the good of people, both recreationally and economically. This book presents 10 chapters, beginning with principles of oceanography important to ecology, through discussions of the magnitude of marine biodiversity and the factors influencing it, the functioning of marine ecosystems at within trophic levels such as primary production, competition and dispersal, to different trophic level interactions such as herbivory, predation and parasitism. The final three chapters look at the more applied aspects of marine ecology, discussion fisheries, human impacts, and management and conservation. Other textbooks covering similar topics tend to treat the topics from the point of view of separate ecosystems, with chapters on reefs, rocks and deep sea. This book however is topic driven as described above, and each chapter makes full use of examples from all appropriate marine ecosystems. The book is illustrated throughout with many full colour diagrams and high quality photographs. The book is aimed at undergraduate and graduate students at colleges and universities, and it is hoped that the many examples from all over the world will provide global relevance and interest. Both authors have long experience of research and teaching in marine ecology. Martin Speight’s first degree was in marine zoology at UCNW Bangor, and he has taught marine ecology and conservation at Oxford for 25 years. His research students study tropical marine ecology from the Caribbean through East Africa to the Far East. Peter Henderson is a Senior Research Associate at the University of Oxford, and is Director of Pisces Conservation in the UK. He has worked on marine and freshwater fisheries, as well as ecological and economic impacts and exploitation of the sea in North and South America as well as Europe.

Kologie

Author : Colin R. Townsend
ISBN : 3540006745
Genre :
File Size : 65. 1 MB
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Das renommierte Autorenteam Begon, Harper und Townsend konzentriert sich in diesem Lehrbuch auf das Wesentliche in der A-kologie. In anschaulicher, durchgehend vierfarbig gestalteter und leicht verstAndlicher Form wird ein ausgewogener Aoeberblick vermittelt, der die terrestrische und aquatische A-kologie gleichermaAen berA1/4cksichtigt und auf die Vielfalt an Organismentypen eingeht. Als EinfA1/4hrung konzipiert, eignet sich dieses Buch besonders fA1/4r den Einstieg in die Thematik. Zahlreiche didaktische Elemente und eine groAzA1/4gige Illustration erleichtern den Zugang und ermAglichen ein Lernen auf verschiedenen Ebenen. So gibt es SchlA1/4sselkonzepte am Kapitelanfang, "Fenster" fA1/4r historische EinschA1/4be und mathematische HintergrA1/4nde, ethische Fragen als DenkanstAAe, hervorgehobene offene Fragen, Zusammenfassungen und Quiz-Fragen am Kapitelende. FA1/4r den Praxisbezug wurde groAes Gewicht auf angewandte Aspekte gelegt. Und aktuelle Internetadressen sorgen fA1/4r eine leichte Recherche beim Studium. Das ideale RA1/4stzeug fA1/4r Ihr Studium!

Biologie Der Fische

Author : Quentin Bone
ISBN : 3437203339
Genre :
File Size : 30. 94 MB
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Fische - Pisces - Zoologie.

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