Iv Foro De Investigadores Por La Conservaci N Y Ii Simposio De Reas Naturales Protegidas Del Estado De Hidalgo
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Iv Foro De Investigadores Por La Conservaci N Y Ii Simposio De Reas Naturales Protegidas Del Estado De Hidalgo
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Author : Griselda Pulido-Flores
language : es
Publisher: UAEH
Release Date : 2007
Iv Foro De Investigadores Por La Conservaci N Y Ii Simposio De Reas Naturales Protegidas Del Estado De Hidalgo written by Griselda Pulido-Flores and has been published by UAEH this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Science categories.
Simposio De Biodiversidad Y Conservacion De Algunos Recursos Floristicos En El Estado De Hidago
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Author :
language : es
Publisher: UAEH
Release Date :
Simposio De Biodiversidad Y Conservacion De Algunos Recursos Floristicos En El Estado De Hidago written by and has been published by UAEH this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.
Defending The Land Of The Jaguar
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Author : Lane Simonian
language : en
Publisher: University of Texas Press
Release Date : 2010-07-05
Defending The Land Of The Jaguar written by Lane Simonian and has been published by University of Texas Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-05 with Nature categories.
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.
The Biology Of Sea Turtles Volume Ii
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Author : Peter L. Lutz
language : en
Publisher: CRC Press
Release Date : 2002-12-17
The Biology Of Sea Turtles Volume Ii written by Peter L. Lutz and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-12-17 with Nature categories.
The success of the first volume of The Biology of Sea Turtles revealed a need for broad but comprehensive reviews of major recent advances in sea turtle biology. Biology of Sea Turtles, Volume II emphasizes practical aspects of biology that relate to sea turtle management and to changes in marine and coastal ecosystems. These topics i
The Green Web
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Author : Martin Holdgate
language : en
Publisher: Routledge
Release Date : 2014-04-08
The Green Web written by Martin Holdgate and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-04-08 with Nature categories.
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.
Plant Propagation By Tissue Culture In Practice
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Author : Edwin F. George
language : en
Publisher:
Release Date : 1993
Plant Propagation By Tissue Culture In Practice written by Edwin F. George and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Plant micropropagation categories.
Geomatic Approaches For Modeling Land Change Scenarios
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Author : María Teresa Camacho Olmedo
language : en
Publisher: Springer
Release Date : 2017-10-26
Geomatic Approaches For Modeling Land Change Scenarios written by María Teresa Camacho Olmedo and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-26 with Science categories.
This book provides a detailed overview of the concepts, techniques, applications, and methodological approaches involved in land use and cover change (LUCC) modeling, also known simply as land change modeling. More than 40 international experts in this field have participated in this book, which illustrates recent advances in LUCC modeling with examples from North and South America, the Middle East, and Europe. Given the broad range of geomatic approaches available, it helps readers select the approach that best meets their needs. The book is structured into five parts preceded by a foreword written by Roger White and a general introduction. Part I consists of four chapters, each of which focuses on a specific stage in the modeling process: calibration, simulation, validation, and scenarios. It presents and explains the fundamental ideas and concepts underlying LUCC modeling. This is complemented by a comparative analysis of the selected software packages, practically applied in various case studies in Part II and Part III. Part II discusses recently proposed methodological developments that have enhanced modeling procedures and results while Part III offers case studies as well as interesting, innovative methodological proposals. Part IV revises different fundamental techniques used in LUCC modeling and finally Part V describes the best-known software packages used in the applications presented in Parts II and III.
Introduction To Plant Tissue Culture
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Author : M. K. Razdan
language : en
Publisher: Science Publishers
Release Date : 2003
Introduction To Plant Tissue Culture written by M. K. Razdan and has been published by Science Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Science categories.
Introduction and techniques; Introductory history; Laboratory organisation; Media; Aseptic manipulation; Basic aspects; Cell culture; Cellular totipotency; Somatic embryogenesis; Applications to plant breeding; Haploid prodution; Triploid production; In vitro pollination and fertilization; Zygotic embryo culture; Somatic hybridisation and cybridisation; Genetic transformation; Somaclonal and gametoclonal variant selection; Application to horticulture and forestry; Production of disease-free plants; clonal propagation; General applications; Industrial applications: secondary metabolite production; Germplasm conservation.
International Code Of Conduct On Pesticide Management
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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2023-04-29
International Code Of Conduct On Pesticide Management written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-04-29 with Technology & Engineering categories.
The objective of this guidance on fulfilling the reporting requirements of Article 12 of the Code of Conduct is to obtain a regular flow of information on its observance to strengthen implementation of the Code, to provide data for its future revisions and improvement, and, most importantly, to improve the protection of human health and the environment related to pesticide use and management in agriculture and public health. The guidance was prepared in compliance with the FAO/WHO International Code of Conduct on Pesticide Management, which sets out a framework and voluntary standards of conduct for stakeholders in pesticide management, in particular governments and the pesticide industry. Endorsed by FAO, WHO, governments, pesticide producers, non-governmental organizations and other stakeholders, the Code outlines their shared responsibility to promote best practice and risk reduction throughout the pesticide life cycle. The Code of Conduct thereby establishes the commitment and moral obligation of stakeholders to comply with the agreed standards of conduct and to assume their respective responsibilities. These include governments’ responsibility to promote pesticide risk reduction and the industry’s responsibility to produce products that are adapted to the context of their use and to provide stewardship of those products throughout their life cycle. This guidance was prepared with the support of the FAO/WHO Joint Meeting on Pesticide Management (JMPM) to provide further guidance on the provisions of the Code of Conduct related to its observance and implementation. It reflects the joint FAO/WHO approach to pesticide management, thus addressing the topic in both agricultural and public health settings.
Length Based Methods In Fisheries Research
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Author : Daniel Pauly
language : en
Publisher: WorldFish
Release Date : 1987
Length Based Methods In Fisheries Research written by Daniel Pauly and has been published by WorldFish this book supported file pdf, txt, epub, kindle and other format this book has been release on 1987 with Fisheries categories.
Specific aims of the conference were: to identify the specific features of sampling schemes used to obtain length-frequency data for stock assessment; to review length-based methodologies for stock assessment of fish and aquatic invertebrates, with particular reference to their precision and accuracy; to review and test computer programs implementing length-based methods.