Ecology And Conservation Genetics Of Mesoamerican Amphibians
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Ecology And Conservation Genetics Of Mesoamerican Amphibians
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Author : Olga Alejandra Zamora Jerez
language : en
Publisher:
Release Date : 2020
Ecology And Conservation Genetics Of Mesoamerican Amphibians written by Olga Alejandra Zamora Jerez and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020 with categories.
Diversity Phylogeography And Conservation Of Two Groups Of Anurans Of The Family Hylidae In Mesoamerica
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Author : Liliana Solano Florez
language : en
Publisher:
Release Date : 2012
Diversity Phylogeography And Conservation Of Two Groups Of Anurans Of The Family Hylidae In Mesoamerica written by Liliana Solano Florez and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with categories.
The amphibian fauna of Mesoamerica is one the most diverse, yet the most endangered in the area, perfectly exemplifying why the region is one of the world biodiversity hotspots. I carried out analyses from three interrelated perspectives: Conservation Genetics, species delimitation and Comparative Phylogeography of two genera of the family Hylidae in most of Mesoamerica: Agalychnis and Dendropsophus. First I performed a species delimitation analysis for the genus Agalychnis, with the specific aim of testing for cryptic diversity within the species A. callidryas, which exhibits wide morphological variation and the uncertainty of whether or not it represents more than one species has not been solved. Secondly, I did a conservation analysis of the genus Agalychnis adopting a comparative approach between endangered and non-endangered species and integrating ecological modelling and genetic information, with the aim of gathering key information for a better management and conservation planning at a regional scale of this genus in particular and Hylid frogs in general. This analysis resulted in the suggestion of short-term alternatives for conservation of critically endangered species and the management of non-endangered species at regional scale. Finally, I applied a comparative phylogeographic analysis between the two genera Agalychnis and Dendropsophus with the general objective of identifying factors and processes underlying species origin and dispersal within Mesoamerica. I proposed hypotheses for the colonization and dispersal of species of these two genera within Mesoamerica, on the basis of genetic data, geographical information, and ecological niche modelling. As part of data gathering for the latter analysis a new country record leading to the considerable extension of the geographical distribution of D. phlebodes is reported.
Conservation Of Mesoamerican Amphibians And Reptiles
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Author : Larry David Wilson
language : en
Publisher:
Release Date : 2010-01-01
Conservation Of Mesoamerican Amphibians And Reptiles written by Larry David Wilson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-01-01 with Amphibians categories.
Applied Environmental Genomics
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Author : Oliver F... Berry
language : en
Publisher: CSIRO PUBLISHING
Release Date : 2023-12-01
Applied Environmental Genomics written by Oliver F... Berry and has been published by CSIRO PUBLISHING this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-12-01 with Nature categories.
DNA is the essence of life and the original ‘big data’. New technologies are allowing scientists to access and make sense of this information like never before, and they are using it to solve the world’s greatest environmental challenges. Applied Environmental Genomics synthesises the latest and most exciting uses of genomic technologies for environmental science and management. With an emphasis on diversity of applications and real-world demonstrations, leading researchers have contributed detailed chapters on innovative approaches to obtaining critical management-relevant information about the natural world. These chapters are complemented by perspective sections written by environmental managers who describe their experiences using genomics to support evidence-based decisions. Ideal for students, researchers and professionals working in natural resource management and policy, Applied Environmental Genomics is a comprehensive introduction to a fast-moving field that is transforming the practice of environmental management, with profound relevance to industry, government and the public.
Biology And Conservation Of North American Tortoises
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Author : David C. Rostal
language : en
Publisher: JHU Press
Release Date : 2014-08
Biology And Conservation Of North American Tortoises written by David C. Rostal and has been published by JHU Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08 with Nature categories.
The most comprehensive book ever published on North America's native tortoises. Tortoises, those unmistakable turtles, evolved from a lineage that split off from the familiar pond turtles roughly 100 million years ago. Over time, these plant-eating land turtles spread around the world, growing to an enormous size (depending on the species) and living so long that they have become the stuff of legends. By most accounts, they are indeed the longest-lived of the turtles, with good records suggesting individuals may live as long as 180 years (anecdotal records suggest that some reach ages of 200 years or more). Providing the first comprehensive treatment of North America’s tortoises, Biology and Conservation of North American Tortoises brings together leading experts to give an overview of tortoise morphology, taxonomy, systematics, paleontology, physiology, ecology, behavior, reproduction, diet, growth, health, and conservation. The contributors carefully combine their own expertise and observations with results from studies conducted by hundreds of other researchers. The result is a book that belongs in the library of every herpetologist. Contributors Gustavo Aguirre L. Linda J. Allison Matthew J. Aresco Roy C. Averill-Murray Joan E. Berish Kristin H. Berry Dennis M. Bramble K. Kristina Drake Taylor Edwards Todd C. Esque Richard Franz Craig Guyer J. Scott Harrison Sharon M. Hermann J. Howard Hutchison Elliott R. Jacobson Valerie M. Johnson Richard T. Kazmaier Earl D. McCoy Philip A. Medica Robert W. Murphy Henry R. Mushinsky Kenneth E. Nussear Michael P. O’Connor Thomas A. Radzio David C. Rostal Lora L. Smith James R. Spotila Craig B. Stanford C. Richard Tracy Tracey D. Tuberville Michael Tuma Thane Wibbels
Amphibian Declines
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Author : Michael J. Lannoo
language : en
Publisher: Univ of California Press
Release Date : 2005-06-15
Amphibian Declines written by Michael J. Lannoo and has been published by Univ of California Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-06-15 with Nature categories.
Documents in comprehensive detail a major environmental crisis: rapidly declining amphibian populations and the disturbing developmental problems that are increasingly prevalent within many amphibian species.
Biodiversity Conservation In Costa Rica
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Author : Gordon W. Frankie
language : en
Publisher: Univ of California Press
Release Date : 2004-02-06
Biodiversity Conservation In Costa Rica written by Gordon W. Frankie and has been published by Univ of California Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-02-06 with Nature categories.
The beautiful tropical dry forest of northwest Costa Rica, with its highly seasonal rainfall and diversely vegetated landscape, is disappearing even more rapidly than Costa Rica's better-known rain forest, primarily because it has been easier to convert to agriculture. This book, based on more than thirty years of study, offers the first comprehensive look at the ecology, biodiversity, and conservation status of this endangered and fragile region. The contributors, from Costa Rica, Britain, Mexico, and the United States, and representing the fields of ecology, environmental education, policy, and the law, examine the major plant and animal groups living in the dry forest and present the first technical evaluation of Costa Rica's conservation efforts. As they assess the status of their area of specialty in the dry forest, the contributors also look beyond this particular region to show how its plants and animals are ecologically and evolutionarily connected to other geographic areas in Costa Rica and Central America. Their chapters cover topics such as watershed and coastal management, plant phenology, pollination, insects, birds, mammals, amphibians, and reptiles. They also consider the socioeconomic, policy, legal, and political aspects of biodiversity conservation, giving the volume a wide-ranging perspective and making a unique contribution to our knowledge of the tropical dry forest. The book concludes with an important synthesis of the contributors' recommendations on future directions, policies, and actions that will better conserve biodiversity in Costa Rica and other neotropical forests as well.
Monteverde
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Author : Nalini M. Nadkarni
language : en
Publisher: Oxford University Press
Release Date : 2000-03-09
Monteverde written by Nalini M. Nadkarni and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-03-09 with Nature categories.
The Monteverde Cloud Forest Reserve has captured the worldwide attention of biologists, conservationists, and ecologists and has been the setting for extensive investigation over the past 30 years. Roughly 40,000 ecotourists visit the Cloud Forest each year, and it is often considered the archetypal high-altitude rain forest. This volume brings together some of the most prominent researchers of the region to provide a broad introduction to the biology of the Monteverde, and cloud forests in general. Collecting and synthesizing vital information about the ecosystem and its biota, the book also examines the positive and negative effects of human activity on both the forest and the surrounding communities. Ecologists, tropical biologists, and natural historians will find this volume an indispensable resource, as will all those who are fascinated by the magnificent wonders of the tropical forests.
The Leatherback Turtle
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Author : James R. Spotila
language : en
Publisher: JHU Press
Release Date : 2015-10-30
The Leatherback Turtle written by James R. Spotila and has been published by JHU Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-10-30 with Nature categories.
The most comprehensive book ever written on leatherback sea turtles. Weighing as much as 2,000 pounds and reaching lengths of over seven feet, leatherback turtles are the world’s largest reptile. These unusual sea turtles have a thick, pliable shell that helps them to withstand great depths—they can swim more than one thousand meters below the surface in search of food. And what food source sustains these goliaths? Their diet consists almost exclusively of jellyfish, a meal they crisscross the oceans to find. Leatherbacks have been declining in recent decades, and some predict they will be gone by the end of this century. Why? Because of two primary factors: human redevelopment of nesting beaches and commercial fishing. There are only twenty-nine index beaches in the world where these turtles nest, and there is immense pressure to develop most of them into homes or resorts. At the same time, longline and gill net fisheries continue to overwhelm waters frequented by leatherbacks. In The Leatherback Turtle, James R. Spotila and Pilar Santidrián Tomillo bring together the world’s leading experts to produce a volume that reveals the biology of the leatherback while putting a spotlight on the conservation problems and solutions related to the species. The book leaves us with options: embark on the conservation strategy laid out within its pages and save one of nature’s most splendid creations, or watch yet another magnificent species disappear.
Defining Common Ground For The Mesoamerican Biological Corridor
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Author : Kenton Miller
language : en
Publisher:
Release Date : 2001
Defining Common Ground For The Mesoamerican Biological Corridor written by Kenton Miller and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Nature categories.
This work is intended to catalyze actions necessary to plan and implement the Mesoamerican Biological Corridor. It introduces the MBC Initiative, examines its implications for stakeholder groups, and identifies the challenges that must be addressed if the MBC is to be effectively implemented.