Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Download Guia De Aves Reserva De La Biosfera La Michilia full books in PDF, epub, and Kindle. Read online Guia De Aves Reserva De La Biosfera La Michilia ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author : Alfredo Garza Herrara
Publisher :
ISBN 13 : 9789707090316
Total Pages : 184 pages
Book Rating : 4.0/5 (93 download)
Download or read book Guía de aves, Reserva de la Biósfera La Michilía written by Alfredo Garza Herrara and published by . This book was released on 2004 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kenneth J. Tennessen
Publisher : Springer
ISBN 13 : 3319977768
Total Pages : 627 pages
Book Rating : 4.3/5 (199 download)
Download or read book Dragonfly Nymphs of North America written by Kenneth J. Tennessen and published by Springer. This book was released on 2019-03-11 with total page 627 pages. Available in PDF, EPUB and Kindle. Book excerpt: This monograph is the first of its kind devoted entirely to the dragonfly nymphs of North America north of Mexico, the focus being accurate identification of the 330 species of Anisoptera that occur in the region. Nymphal external morphology is described and illustrated in detail, and all terms needed to navigate the dichotomous keys are defined. Species are tabulated with references that provide the most detailed, accurate descriptions for each; species that are inadequately described are so indicated. The key separating the seven families in the region contains several new characters. The families are then covered separately: Aeshnidae (13 genera), Gomphidae (17 genera), Petaluridae (2 genera), Cordulegastridae (2 genera), Macromiidae (2 genera), Corduliidae (7 genera), and Libellulidae (29 genera). Each family is further characterized, followed by a generic key. A drawing of the habitus and diagnostic details for each genus are provided, along with additional diagnostic remarks and notes on habitat and life cycle; for each genus, a map shows its geographic distribution in North America. Full-grown nymphs of all known species of each genus are keyed and diagnosed; characters that apply to earlier instars are noted. Morphological variation in character states was analyzed in order to assess the reliability of previously utilized characters and to discover new characters. Most of the characters used to distinguish all levels of taxa are illustrated; a total of 702 figures, comprising 1,800 original drawings, along with selected photographs where necessary for clarity, accompany the keys. Measurements of total length, head width, and other variables for each species are provided in tables. Difficulties with past keys and descriptions, including errors, omissions and other shortcomings, are addressed. The importance of nymph characters in helping solve generic and specific distinctions and their role in phylogenetic studies is emphasized. Methods for collecting, rearing, and preserving dragonfly nymphs and exuviae are presented. The final chapter discusses research opportunities on North American Anisoptera nymphs, including taxonomic needs, studies on structure and function, life history and microhabitat, water quality indices and conservation efforts. The habitus drawings of all genera are arranged according to family in five plates (Appendix I); although the book is intended as a lab manual, these plates conveniently allow for comparison based on nymph shape making field identification to genus possible in many cases. Appendix II contains a brief history of dragonfly nymph studies in North America. A glossary and an index to scientific names are included.
Author :
Publisher :
ISBN 13 :
Total Pages : 664 pages
Book Rating : 4.A/5 ( download)
Download or read book Acta zoologica mexicana written by and published by . This book was released on 2002 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Daniel M. Brooks
Publisher : IUCN
ISBN 13 : 9782831704227
Total Pages : 176 pages
Book Rating : 4.7/5 (42 download)
Download or read book Tapirs written by Daniel M. Brooks and published by IUCN. This book was released on 1997 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: Descended from a long and ancient lineage, tapirs are important tropical forest seed dispersers. However, today, all species of tapirs are threatened to various degrees by habitat destruction and hunting. This action plan was written with wildlife biologists, ecologists, administrators, educators and local conservation officials in mind and is aimed at those countries with tapir populations. It provides a brief natural history of each species and its objective is to aid in their conservation by catalyzing conservation action. In addition, it is hoped that the contents of the plan will stimulate further research into this fascinating group of animals.
Author : Mario Melletti
Publisher : Cambridge University Press
ISBN 13 : 1316947173
Total Pages : 1417 pages
Book Rating : 4.3/5 (169 download)
Download or read book Ecology, Conservation and Management of Wild Pigs and Peccaries written by Mario Melletti and published by Cambridge University Press. This book was released on 2017-11-23 with total page 1417 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wild pigs inhabit vast areas in Europe, Southern Asia and Africa, and have been introduced in North and South America, while feral pigs are widespread in Australia and New Zealand. Many wild pig species are threatened with extinction, but Eurasian wild boar populations, however, are increasing in many regions. Covering all wild pig and peccary species, the Suidae and Tayassuidae families, this comprehensive review presents new information about the evolution, taxonomy and domestication of wild pigs and peccaries alongside novel case studies on conservation activities and management. One hundred leading experts from twenty five countries synthesise understanding of this group of species; discussing current research, and gaps in the knowledge of researchers, conservation biologists, zoologists, wildlife managers and students. This beautifully illustrated reference includes the long history of interactions between wild pigs and humans, the benefits some species have brought us and their role and impact on natural ecosystems.
Author : Caroline Harcourt
Publisher : Macmillan Reference USA
ISBN 13 :
Total Pages : 344 pages
Book Rating : 4.3/5 (91 download)
Download or read book The Conservation Atlas of Tropical Forests written by Caroline Harcourt and published by Macmillan Reference USA. This book was released on 1996 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: This final volume in the The Conservation Atlas of Tropical Forests covers the Americas. It provides an up-to-date overview of the status of rain forests in South America, Central America, and the Caribbean. Following the format of the two previous volumes The Conservation Atlas of Tropical Forests: Asia and the Pacific (1991) and The Conservation Atlas of Tropical Forests: Africa (1992), the atlas is divided into two parts. Part I introduces and discusses the complex interrelated issues in the regions that are involved in both deforestation as well as conservation of the tropical forests. Included are discussions on the history of the forests, agricultural colonization policies and deforestation, conservation polices for plants and wildlife, protected areas, and the future of the tropical forests. Part II is a detailed and well referenced country-by-country analysis of conservation status and trends. Four-colour maps have been compiled from satellite and radar imagery, aerial photography, and the latest information provided by forestry departments and development agencies.
Author : Eric Dinerstein
Publisher : World Bank Publications
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.:/5 (319 download)
Download or read book A Conservation Assessment of the Terrestrial Ecoregions of Latin America and the Caribbean written by Eric Dinerstein and published by World Bank Publications. This book was released on 1995 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approach; Major ecosystem types, major habitat types, and ecoregions of LAC; Conservation status of terretrial ecoregions of LAC; Biological distinctiveness of territorial ecoregions of LAC at different biogeographic scales results; Integrating biological distinctiveness and conservation status; Conservation assessment of mangrove ecosystems.
Author : Gerardo Ceballos
Publisher : JHU Press
ISBN 13 : 1421408791
Total Pages : 976 pages
Book Rating : 4.4/5 (214 download)
Download or read book Mammals of Mexico written by Gerardo Ceballos and published by JHU Press. This book was released on 2014-01-15 with total page 976 pages. Available in PDF, EPUB and Kindle. Book excerpt: The most comprehensive reference on Mexico's diverse mammalian fauna. Mammals of Mexico is the first reference book in English on the more than 500 types of mammal species found in the diverse Mexican habitats, which range from the Sonoran Desert to the Chiapas cloud forests. The authoritative species accounts are written by a Who’s Who of experts compiled by famed mammalogist and conservationist Gerardo Ceballos. Ten years in the making, Mammals of Mexico covers everything from obscure rodents to whales, bats, primates, and wolves. It is thoroughly illustrated with color photographs and meticulous artistic renderings, as well as range maps for each species. Introductory chapters discuss biogeography, conservation, and evolution. The final section of the book illustrates the skulls, jaws, and tracks of Mexico’s mammals. This unparalleled collection of scientific information on, and photographs of, Mexican wildlife belongs on the shelf of every mammalogist, in public and academic libraries, and in the hands of anyone curious about Mexico and its wildlife.
Author :
Publisher :
ISBN 13 :
Total Pages : 760 pages
Book Rating : 4.3/5 (121 download)
Download or read book Acta zoológica mexicana written by and published by . This book was released on 2004 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : T. P. Ramamoorthy
Publisher :
ISBN 13 :
Total Pages : 864 pages
Book Rating : 4.A/5 ( download)
Download or read book Biological Diversity of Mexico written by T. P. Ramamoorthy and published by . This book was released on 1993 with total page 864 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mexico is among the richest countries in the world in terms of the number of native animal and plant species. Found in a wide variety of habitats--from alpine meadows and tropical forests to vast stretches of desert and isolated pockets of biogeographical uniqueness--these species comprise a fascinating, important, and vastly underutilized biological laboratory. This volume presents a collection of selected papers that explore this marvelous biological abundance. The book is divided into six parts. The first section sets the stage with geological and paleobotanical overviews; the succeeding five sections employ a strong taxonomic base to document species richness, endemism and distribution for animals and plants, followed by reviews of contrasting ecosystems and plants that are closely associated with humans. The last section summarizes the disheartening rate of habitat destruction which threatens to diminish this diversity. In addition to the purely scientific value of this important work, it provides the much-needed basic data that will help conservation policymakers assess and respond to Mexico's ecological evolution.
Author : Etats-Unis. Federal highway administration
Publisher :
ISBN 13 : 9781886679283
Total Pages : 394 pages
Book Rating : 4.6/5 (792 download)
Download or read book Invasive Plants on the Move written by Etats-Unis. Federal highway administration and published by . This book was released on 2009 with total page 394 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Cristina Baldauf
Publisher : Springer
ISBN 13 : 9783030416881
Total Pages : 237 pages
Book Rating : 4.4/5 (168 download)
Download or read book Participatory Biodiversity Conservation written by Cristina Baldauf and published by Springer. This book was released on 2021-05-14 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: It has long been claimed that addressing biodiversity loss and other environmental problems demands a better understanding of the social dimensions of conservation; nevertheless, the active participation of indigenous peoples and local communities (IPLCs) in conservation initiatives is still a challenging and somehow controversial issue. In this context, this book hopes to give voice to other perspectives related to biodiversity conservation beyond the “fortress conservation” model and emphasize one of the pillars of democracy – popular participation. It covers a wide range of environments and issues of special significance to the topic, such as the expansion of culturally constructed niches, protected areas and food security, community-based management, participatory agroforestry, productive restoration and biocultural conservation. The contents also explore the limitations and shortcomings of participatory practices in protected areas, the relationship between the global crisis of democracy and the decline of biocultural diversity, as well as present current discussions on policy frameworks and governance systems for effective participatory biodiversity conservation. In sum, this book provides a comprehensive and realistic perspective on the social dimensions of conservation based on a series of interrelated themes in participatory biodiversity conservation. The connections between biocultural conservation and the current political and economic environment are highlighted through the chapters and the book closes with a debate on ways to reconcile human welfare, environmental justice and biodiversity conservation.
Author : Martin Holdgate
Publisher : Routledge
ISBN 13 : 1134189370
Total Pages : 425 pages
Book Rating : 4.1/5 (341 download)
Download or read book The Green Web written by Martin Holdgate and published by Routledge. This book was released on 2014-04-08 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text is a history of the world's oldest global conservation body - the World Conservation Union, established in 1948 as a forum for governments, non-governmental organizations and individual conservationists. The author draws on unpublished archives to reveal the often turbulent story of the IUCN and its achievements in, and influence on, conservation and environmental policy worldwide - establishing national parks and protected areas and defending threatened species.
Author : Bruno Rapidel
Publisher : Routledge
ISBN 13 : 184971147X
Total Pages : 450 pages
Book Rating : 4.8/5 (497 download)
Download or read book Ecosystem Services from Agriculture and Agroforestry written by Bruno Rapidel and published by Routledge. This book was released on 2011 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Payments for ecosystem services are hoped to encourage and promote sustainable practices in agricultural systems via financial incentives. Through methodological analysis and case studies, this book provides several examples of successful programs and aims to transfer them to other regions of the world.
Author : Garima Jain
Publisher :
ISBN 13 : 9781787358294
Total Pages : 336 pages
Book Rating : 4.3/5 (582 download)
Download or read book Rethinking Urban Risk and Resettlement in the Global South written by Garima Jain and published by . This book was released on 2021-06-10 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study on urban risk and resettlement programs in the Global South in the era of climate change. Environmental changes impact everyone, but the burden is especially heavy upon the lives and livelihoods of the urban poor and those living in informal settlements. In an effort to reduce urban residents' exposure to climate change and natural disasters, resettlement programs are becoming widespread across the Global South. Yet, while resettlement may reduce a region's future climate-related disaster risk, it can also often increase poverty and vulnerability. This volume collates the findings from a research project that examined urban areas across the globe, including case studies from India, Uganda, Peru, Colombia, Mexico, Cambodia, and the Philippines. The book offers a unique approach to resettlement, providing an opportunity for urban planners to re-think how disaster risk management can better address the accumulation of urban risks in the era of climate change.
Author : Lane Simonian
Publisher : University of Texas Press
ISBN 13 : 0292776918
Total Pages : 343 pages
Book Rating : 4.2/5 (927 download)
Download or read book Defending the Land of the Jaguar written by Lane Simonian and published by University of Texas Press. This book was released on 1995 with total page 343 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mexican conservationists have sometimes observed that it is difficult to find a country less interested in the conservation of its natural resources than is Mexico. Yet, despite a long history dedicated to the pursuit of development regardless of its environmental consequences, Mexico has an equally long, though much less developed and appreciated, tradition of environmental conservation. Lane Simonian here offers the first panoramic history of conservation in Mexico from pre-contact times to the current Mexican environmental movement. He explores the origins of conservation and environmental concerns in Mexico, the philosophies and endeavors of Mexican conservationists, and the enactment of important conservation laws and programs. This heretofore untold story, drawn from interviews with leading Mexican conservationists as well as archival research, will be important reading throughout the international community of activists, researchers, and concerned citizens interested in the intertwined issues of conservation and development.
Author : L. Lee Grismer
Publisher : Univ of California Press
ISBN 13 : 0520925203
Total Pages : 416 pages
Book Rating : 4.5/5 (29 download)
Download or read book Amphibians and Reptiles of Baja California, Including Its Pacific Islands and the Islands in the Sea of Cortés written by L. Lee Grismer and published by Univ of California Press. This book was released on 2002-09-16 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Baja California peninsula is home to many forms of life found nowhere else on earth. This, combined with the peninsula's rugged and inaccessible terrain, has made the area one of the last true biological frontiers of North America. L. Lee Grismer is not only the foremost authority on the amphibians and reptiles of Baja California, but also an outstanding photographer. He has produced the most comprehensive work on the herpetofauna of the peninsula and its islands ever published. With its stunning color images, detailed accounts of many little-known species, and descriptions of the region's diverse environment, this is the definitive guide to the amphibians and reptiles of a fascinating and remote region. The culmination of Grismer's quarter century of fieldwork on the Baja peninsula and his exploration of more than one hundred of its islands in the Pacific Ocean and the Sea of Cortés, this book gives information on the identification, distribution, natural history, and taxonomy of each species of amphibian and reptile found there. Preliminary accounts of the life history of many of the salamanders, frogs, toads, turtles, lizards, and snakes are reported here for the first time, and several species that were almost unknown to science are illustrated in full color. The book also contains new data on species distribution and on the effect of the isolated landscape of the peninsula and its islands on the evolutionary process. Much of the information gathered here is presented in biogeographical overviews that consider the extremely varied environments of Baja California in both a contemporary and a historical framework. An original and important contribution to science, this book will generate further research for years to come as it becomes a benchmark reference for both professionals and amateurs.
