Estudios Sobre El Lobo Marino En El Noroeste De M Xico
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Estudios Sobre El Lobo Marino En El Noroeste De M Xico
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Author :
language : es
Publisher:
Release Date : 1990-01-01
Estudios Sobre El Lobo Marino En El Noroeste De M Xico written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990-01-01 with Pacific Coast (Mexico) categories.
Marine Invertebrates Of Northwest Mexico
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Author : Hans Bertsch
language : en
Publisher:
Release Date : 2016-08-15
Marine Invertebrates Of Northwest Mexico written by Hans Bertsch and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-15 with categories.
A photographic guide of marine invertebrates off northwestern Mexico.
Libros De M Xico
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Author :
language : es
Publisher:
Release Date : 1991
Libros De M Xico written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Book industries and trade categories.
The Gulf Of California
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Author : Richard C. Brusca
language : en
Publisher: University of Arizona Press
Release Date : 2010-04-15
The Gulf Of California written by Richard C. Brusca and has been published by University of Arizona Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-04-15 with Science categories.
Few places in the world can claim such a diversity of species as the Gulf of California (Sea of Cortez), with its 6,000 recorded animal species estimated to be half the number actually living in its waters. So rich are the Gulf's water that over a half-million tons of seafood are taken from them annuallyÑand this figure does not count the wasted by-catch, which would triple or quadruple that tonnage. This timely book provides a benchmark for understanding the Gulf's extraordinary diversity, how it is threatened, and in what ways it isÑor should beÑprotected. In spite of its dazzling richness, most of the Gulf's coastline now harbors but a pale shadow of the diversity that existed just a half-century ago. Recommendations based on sound, careful science must guide Mexico in moving forward to protect the Gulf of California. This edited volume contains contributions by twenty-four Gulf of California experts, from both sides of the U.S.-Mexico border. From the origins of the Gulf to its physical and chemical characteristics, from urgently needed conservation alternatives for fisheries and the entire Gulf ecosystem to information about its invertebrates, fishes, cetaceans, and sea turtles, this thought-provoking book provides new insights and clear paths to achieve sustainable use solidly based on robust science. The interdisciplinary, international cooperation involved in creating this much-needed collection provides a model for achieving success in answering critically important questions about a precious but rapidly disappearing ecological treasure.
El Berrendo En M Xico
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Author :
language : es
Publisher: Instituto Nacional de Ecología
Release Date : 2006
El Berrendo En M Xico written by and has been published by Instituto Nacional de Ecología this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006 with Pronghorn categories.
The Mexican Transition Zone
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Author : Juan J. Morrone
language : en
Publisher: Springer Nature
Release Date : 2020-07-02
The Mexican Transition Zone written by Juan J. Morrone and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-07-02 with Science categories.
This book presents an evolutionary biogeographic analysis of the Mexican Transition Zone, which is situated in the overlap of the Nearctic and Neotropical regions. It includes a comprehensive review of previous track, cladistic and molecular biogeographic analyses and is illustrated with full color maps and vegetation photographs of the respective areas covered. Given its scope, the book will be of interest to students and researchers whose work involves systematic and biogeographic analyses of plant and animal taxa of the Mexican Transition Zone or other transition zones of the world, and to ecologists working in biodiversity conservation, who will be able to appreciate the evolutionary relevance of the Mexican Transition Zone for establishing conservation areas..
Marine Mammal Ecology And Conservation
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Author : Ian L. Boyd
language : en
Publisher: Oxford University Press
Release Date : 2010-08-12
Marine Mammal Ecology And Conservation written by Ian L. Boyd 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 2010-08-12 with Language Arts & Disciplines categories.
Much of our knowledge about marine mammals is derived from a long-term and dedicated research effort that is evolving rapidly due to the introduction and invention of new methods.This book reflects the inventiveness of marine researchers as they try to find ways around the problems presented to them by these unusual and challenging animals.
A Revision Of The Dulcamaroid Clade Of Solanum L Solanaceae
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Author : Sandra Knapp
language : en
Publisher: PenSoft Publishers LTD
Release Date : 2013-05-10
A Revision Of The Dulcamaroid Clade Of Solanum L Solanaceae written by Sandra Knapp and has been published by PenSoft Publishers LTD this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-05-10 with Solanaceae categories.
This volume is a monograph of the 47 species of the Dulcamaroid clade of the large and diverse genus Solanum. Species in the group occur in North, Central and South America, and in Europe and Asia. The group is most species-rich in Peru and Brazil, and three of the component species, Solanum laxum of Brazil, Solanum seaforthianum of the Caribbean and and Solanum crispum of Chile are cultivated in many parts of the world. All species are illustrated and a distribution map of each is provided. All names are typified and nomenclatural and bibliographic details for all typifications presented. One new species from Ecuador is described. The monograph is the first complete taxonomic treatment of these species since the worldwide monograph of Solanum done by the French botanist Michel-Felix Dunal in 1852.
The Biology Of Chaetognaths
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Author : Q. Bone
language : en
Publisher:
Release Date : 1991
The Biology Of Chaetognaths written by Q. Bone and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with Science categories.
This volume offers contributions from leading experts in the biology of chaetognaths, or arrow worms--voracious carnivores which are exceptionally abundant in all the seas of the world. Until now there has been a lack of easily accessible information on this group, despite the fact that their vast numbers very likely render chaetognaths of major ecological significance in marine planktonic communities. This work is the first comprehensive survey. It deals with all aspects of chaetognath biology, including much recent and unpublished work. Two chapters are devoted to taxonomic relationships, two chapters cover morphology and anatomy, four chapters are concerned with physiology and behavior, three are devoted to ecology, and one chapter provides detailed information about the techniques necessary for studying the organism. The book will interest all marine biologists and zoologists working on plankton, along with invertebrate biologists, systematists, and advanced students of marine biology.
Valuing Ecosystem Services
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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2005-05-14
Valuing Ecosystem Services written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-05-14 with Science categories.
Nutrient recycling, habitat for plants and animals, flood control, and water supply are among the many beneficial services provided by aquatic ecosystems. In making decisions about human activities, such as draining a wetland for a housing development, it is essential to consider both the value of the development and the value of the ecosystem services that could be lost. Despite a growing recognition of the importance of ecosystem services, their value is often overlooked in environmental decision-making. This report identifies methods for assigning economic value to ecosystem servicesâ€"even intangible onesâ€"and calls for greater collaboration between ecologists and economists in such efforts.