Pleistocene Desiccation In East Africa Bottlenecked But Did Not Extirpate The Adaptive Radiation Of Lake Victoria Haplochromine Cichlid Fishes
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Pleistocene Desiccation In East Africa Bottlenecked But Did Not Extirpate The Adaptive Radiation Of Lake Victoria Haplochromine Cichlid Fishes
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Author :
language : en
Publisher:
Release Date : 2010
Pleistocene Desiccation In East Africa Bottlenecked But Did Not Extirpate The Adaptive Radiation Of Lake Victoria Haplochromine Cichlid Fishes written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
The Behavior Ecology And Evolution Of Cichlid Fishes
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Author : Maria E. Abate
language : en
Publisher: Springer Nature
Release Date : 2021-09-19
The Behavior Ecology And Evolution Of Cichlid Fishes written by Maria E. Abate and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-19 with Science categories.
This volume constitutes the most recent and most comprehensive consideration of the largest family of bony fishes, the Cichlidae. This book offers an integrated perspective of cichlid fishes ranging from conservation of threatened species to management of cichlids as invasive species themselves. Long-standing models of taxonomy and systematics are subjected to the most recent applications and interpretations of molecular evidence and multivariate analyses; and cichlid adaptive radiations at different scales are elucidated. The incredible diversity of endemic cichlid species in African lakes is revisited as possible examples of sympatric speciation and as serious cases for management in complex anthropogenic environments. Extreme hydrology and bathymetry as driver of micro-allopatric speciation is explored in the African riverine hotspot of diversity of the lower Congo River. Dramatic new molecular evidence draws attention to the complex taxonomy and systematics of Neotropical cichlids including the crater lakes of Central America. Molecular genetics, genomics, imaging tools and field study techniques assess the roles of natural, sexual and kin selection in shaping cichlid traits and beyond. The complex behavioral adaptations of cichlids are considered from a number of sub-disciplines including sensory biology, neurobiology, development, and evolutionary ecology. Most importantly, this volume puts forth a wealth of new interpretations, explanatory hypotheses and proposals for practical management and applications that will shape the future for these remarkable fishes in nature as well as their use as models for the study of biology.
Molecular Ecology
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Author : Joanna R. Freeland
language : en
Publisher: John Wiley & Sons
Release Date : 2011-03-23
Molecular Ecology written by Joanna R. Freeland and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-03-23 with Science categories.
Molecular Ecology, 2nd Edition provides an accessible introduction to the many diverse aspects of this subject. The book takes a logical and progressive approach to uniting examples from a wide range of taxonomic groups. The straightforward writing style offers in depth analysis whilst making often challenging subjects such as population genetics and phylogenetics highly comprehensible to the reader. The first part of the book introduces the essential underpinnings of molecular ecology and gives a review of genetics and discussion of the molecular markers that are most frequently used in ecological research, and a chapter devoted to the newly emerging field of ecological genomics. The second half of the book covers specific applications of molecular ecology, covering phylogeography, behavioural ecology and conservation genetics. The new edition provides a thoroughly up-to-date introduction to the field, emphasising new types of analyses and including current examples and techniques whilst also retaining the information-rich, highly readable style which set the first edition apart. Incorporates both theoretical and applied perspectives Highly accessible, user-friendly approach and presentation Includes self-assessment activities with hypothetical cases based on actual species and realistic data sets Uses case studies to place the theory in context Provides coverage of population genetics, genomics, phylogeography, behavioural ecology and conservation genetics.
Mountains Climate And Biodiversity
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Author : Carina Hoorn
language : en
Publisher: John Wiley & Sons
Release Date : 2018-04-30
Mountains Climate And Biodiversity written by Carina Hoorn and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-04-30 with Science categories.
Mountains, Climate and Biodiversity: A comprehensive and up-to-date synthesis for students and researchers Mountains are topographically complex formations that play a fundamental role in regional and continental-scale climates. They are also cradles to all major river systems and home to unique, and often highly biodiverse and threatened, ecosystems. But how do all these processes tie together to form the patterns of diversity we see today? Written by leading researchers in the fields of geology, biology, climate, and geography, this book explores the relationship between mountain building and climate change, and how these processes shape biodiversity through time and space. In the first two sections, you will learn about the processes, theory, and methods connecting mountain building and biodiversity In the third section, you will read compelling examples from around the world exploring the links between mountains, climate and biodiversity Throughout the 31 peer-reviewed chapters, a non-technical style and synthetic illustrations make this book accessible to a wide audience A comprehensive glossary summarises the main concepts and terminology Readership: Mountains, Climate and Biodiversity is intended for students and researchers in geosciences, biology and geography. It is specifically compiled for those who are interested in historical biogeography, biodiversity and conservation.
Principles Of Space Anthropology
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Author : Cameron M. Smith
language : en
Publisher: Springer Nature
Release Date : 2019-09-16
Principles Of Space Anthropology written by Cameron M. Smith and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-16 with Science categories.
This book shows how anthropology can provide an innovative perspective on the human movement into space. It examines adaptation to space on timescales of generations, rather than merely months or years, and uses evolutionary adaptation as a guiding theme. Employing the lessons of evolutionary adaptation, Principles of Extraterrestrial Anthropology recommends evolutionarily-sound strategies of space settlement, covering genetics at the organismal and population levels. The author organizes the concept of cultural adaptation to environments beyond Earth according to observed patterns in human adaptation on Earth. He uses original artwork and tables to help convey complex information in a form accessible to undergraduate and graduate students. Though primarily written to engage students interested in space settlement and exploration, who will eventually build a full anthropology of space settlement, Principles of Extraterrestrial Anthropology is engaging to anthropologists across sub-disciplines, as well as scholars interested in the human dimensions of space exploration and settlement. Just as the term exobiology was invented only a few decades ago to shape the field of space life studies, exoanthropology is outlined to assist in the perpetuation of Earth life through human space settlement.
Fifty Years After The Homage To Santa Rosalia Old And New Paradigms On Biodiversity In Aquatic Ecosystems
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Author : Luigi Naselli-Flores
language : en
Publisher: Springer
Release Date : 2015-03-21
Fifty Years After The Homage To Santa Rosalia Old And New Paradigms On Biodiversity In Aquatic Ecosystems written by Luigi Naselli-Flores and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-03-21 with Science categories.
This book celebrates the fiftieth anniversary of publication of one of the landmarks of the modern ecological thought: the “Homage to Santa Rosalia or why are there so many kinds of animals” by George Evelyn Hutchinson. Published in 1959 in the journal “The American Naturalist”, this article has been the engine which have moved most of the ecological research on biodiversity in the last half a century. Hutchinson starts his article by telling the legend of Santa Rosalia, a hermit who died in the second half of the XIII century and who spent the last years of her life in a cave nearby a pond. In this pond Hutchinson collected two species of aquatic insects and took the inspiration to explore the reasons why life is present on our Planet in such amazing variety of forms. This article thus inaugurated the season of research on biodiversity. Researchers and students in the field of ecology are the readers to whom this book is mainly addressed but also those involved in the history of Science will find in this book useful information. Issued in 2010, which has been declared “international Year of Biodiversity” by the United Nations, this book is also a tribute to the biological diversity allowing, enriching and sustaining human life.
Molekulare Populationsgenetik
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Author : Wolfgang Stephan
language : de
Publisher: Springer-Verlag
Release Date : 2019-09-24
Molekulare Populationsgenetik written by Wolfgang Stephan and has been published by Springer-Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-24 with Science categories.
Das Buch behandelt die genetische Vielfalt von Populationen von Organismen. Es erläutert, wie genetische Vielfalt gemessen wird und wie aus diesen Daten die Mechanismen untersucht werden können, die die Variabilität auf der Genomebene und damit die Mikroevolution einer Population beeinflussen. Ziel dieses Buches ist es, das Wirken der natürlichen Selektion im Genom zu verstehen und vom Einfluss neutraler Evolutionskräfte (wie genetischer Drift, Mutation und Rekombination) unterscheiden zu lernen. Dazu werden die grundlegenden theoretischen Konzepte der Populationsgenetik eingeführt und anhand von zahlreichen Beispielen aus allen Organismengruppen (Menschen, Tieren, Pflanzen und Mikroorganismen) veranschaulicht. Um das Verständnis der theoretischen Ableitungen von Hypothesen und der darauf basierenden Datenanalysen zu überprüfen und weiter zu vertiefen, schließt jedes Kapitel mit Übungsaufgaben und Lösungen ab.
Creaci N O Evoluci N
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Author : Denis Alexander
language : es
Publisher: Publicaciones Andamio
Release Date : 2018-12-17
Creaci N O Evoluci N written by Denis Alexander and has been published by Publicaciones Andamio this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-17 with Religion categories.
Hay pocos temas que generen tanto debate entre los cristianos evangélicos como el de la creación. Este es un libro escrito de forma razonada, con calma y muy bien documentado. Ha sido escrito por una persona que ama apasionadamente tanto la ciencia como la Biblia. "Espero", dice Denis Alexander, "que su lectura te anime a creer, como hago yo, que el 'Libro de la Palabra de Dios' y el 'Libro de las Obras de Dios' pueden mantenerse firmemente unidos en armonía". Esta es la traducción de la segunda (y por ahora última) edición del libro original en inglés. En ella se actualizan los datos científicos y se profundiza en sus implicaciones teológicas.
Fishing Sites Of North And East Africa In The Late Pleistocene And Holocene
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Author : Kathlyn Moore Stewart
language : en
Publisher: BAR International Series
Release Date : 1989
Fishing Sites Of North And East Africa In The Late Pleistocene And Holocene written by Kathlyn Moore Stewart and has been published by BAR International Series this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with History categories.
Study, by Kathlyn Moore Stewart, of environmental change and human adaptation at sites ranging from the Nile and southern Sahara to Kenya and southern Zaire in the period of 9000 to 400 B.P.
Lake Kivu
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Author : Jean-Pierre Descy
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-05-25
Lake Kivu written by Jean-Pierre Descy and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05-25 with Science categories.
In the heart of Africa, a unique lake attracts the attention of scientists since the beginning of the 20th century. At the foot of the Virunga volcano chain, Lake Kivu harbors a vast amount of dissolved carbon dioxide and methane, making this lake the most dangerous lake on Earth. But the lake furnishes also many goods and services for surrounding populations and may soon become the most important energy supplier in the area. At the beginning of gas exploitation, the time has come for gathering the large amount of scientific information acquired during past and present research on Lake Kivu. The eleven chapters cover many aspects of the physics, geochemistry and biology of the lake, with a particular focus on the unique physical and geochemical features of the water column and on the ecological functioning of the surface waters. The impacts of the introduced fish species and the potential impacts of methane exploitation are also summarized. This multi-disciplinary book may also be used as an introduction to the limnology and biogeochemistry of large tropical lakes, as it covers various aspects of the physics, geochemistry, biology and ecology of the African Great Rift lakes.