Download or read book Ethnobotany of Mexico written by Rafael Lira and published by Springer. This book was released on 2016-04-23 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book reviews the history, current state of knowledge, and different research approaches and techniques of studies on interactions between humans and plants in an important area of agriculture and ongoing plant domestication: Mesoamerica. Leading scholars and key research groups in Mexico discuss essential topics as well as contributions from international research groups that have conducted studies on ethnobotany and domestication of plants in the region. Such a convocation will produce an interesting discussion about future investigation and conservation of regional human cultures, genetic resources, and cultural and ecological processes that are critical for global sustainability.

Download or read book The Soils of Mexico written by Pavel Krasilnikov and published by Springer Science & Business Media. This book was released on 2013-02-12 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mexico is an extensive country with an extremely complex mosaic of landscapes. The soils of Mexico have still not been completely studied, and there are few publications available on this subject. This book provides a state-of-the-art view on Mexican soils, their geographical distribution, their use and degradation. This is a first attempt to give a systematized characteristic of the soil resources of Mexico. Land resources of the second-biggest economy in Latin America are critical for its sustainable development, and a demand for adequate soil information is high. The information contained within can be used for any soil-related research done in Mexico and in neighboring countries. The book includes detailed characteristics of soils of all the physiographic regions of Mexico with maps, photos and explanatory schemes. The book is based on the experiences of the authors in research and soil survey, as well as on the existent, mainly ‘grey’ literature on Mexican soils. The book is recommended for researchers and university readers, students of all levels and decision-makers, working in the area of soil science, environmental issues, Earth sciences, land management and nature conservation.

Download or read book International Code of Conduct on Pesticide Management written by Food and Agriculture Organization of the United Nations and published by Food & Agriculture Org.. This book was released on 2018-09-03 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: The understanding that some pesticides are more hazardous than others is well established. Recognition of this is reflected by the World Health Organization (WHO) Recommended Classification of Pesticides by Hazard, which was first published in 1975. The document classifies pesticides in one of five hazard classes according to their acute toxicity. In 2002, the Globally Harmonized System of Classification and Labelling of Chemicals (GHS) was introduced, which in addition to acute toxicity also provides classification of chemicals according to their chronic health hazards and environmental hazards.

Download or read book Interregional Interaction in Ancient Mesoamerica written by Joshua Englehardt and published by University Press of Colorado. This book was released on 2019-05-27 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: Interregional Interaction in Ancient Mesoamerica explores the role of interregional interaction in the dynamic sociocultural processes that shaped the pre-Columbian societies of Mesoamerica. Interdisciplinary contributions from leading scholars investigate linguistic exchange and borrowing, scribal practices, settlement patterns, ceramics, iconography, and trade systems, presenting a variety of case studies drawn from multiple spatial, temporal, and cultural contexts within Mesoamerica. Archaeologists have long recognized the crucial role of interregional interaction in the development and cultural dynamics of ancient societies, particularly in terms of the evolution of sociocultural complexity and economic systems. Recent research has further expanded the archaeological, art historical, ethnographic, and epigraphic records in Mesoamerica, permitting a critical reassessment of the complex relationship between interaction and cultural dynamics. This volume builds on and amplifies earlier research to examine sociocultural phenomena—including movement, migration, symbolic exchange, and material interaction—in their role as catalysts for variability in cultural systems. Interregional cultural exchange in pre-Columbian Mesoamerica played a key role in the creation of systems of shared ideologies, the production of regional or “international” artistic and architectural styles, shifting sociopolitical patterns, and changes in cultural practices and meanings. Interregional Interaction in Ancient Mesoamerica highlights, engages with, and provokes questions pertinent to understanding the complex relationship between interaction, sociocultural processes, and cultural innovation and change in the ancient societies and cultural histories of Mesoamerica and will be of interest to archaeologists, linguists, and art historians. Contributors: Philip J. Arnold III, Lourdes Budar, José Luis Punzo Diaz, Gary Feinman, David Freidel, Elizabeth Jiménez Garcia, Guy David Hepp, Kerry M. Hull, Timothy J. Knab, Charles L. F. Knight, Blanca E. Maldonado, Joyce Marcus, Jesper Nielsen, John M. D. Pohl, Iván Rivera, D. Bryan Schaeffer, Niklas Schulze

Download or read book The Caste War of Yucat n written by Nelson A. Reed and published by Stanford University Press. This book was released on 2001 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the classic account of one of the most dramatic episodes in Mexican history--the revolt of the Maya Indians of Yucatán against their white and mestizo oppressors that began in 1847. Within a year, the Maya rebels had almost succeeded in driving their oppressors from the peninsula; by 1855, when the major battles ended, the war had killed or put to flight almost half of the population of Yucatán. A new religion built around a Speaking Cross supported their independence for over fifty years, and that religion survived the eventual Maya defeat and continues today. This revised edition is based on further research in the archives and in the field, and draws on the research by a new generation of scholars who have labored since the book's original publication 36 years ago. One of the most significant results of this research is that it has put a human face on much that had heretofore been treated as semi-mythical. Reviews of the First Edition "Reed has not only written a fine account of the caste war, he has also given us the first penetrating analysis of the social and economic systems of Yucatán in the nineteenth and twentieth centuries." --American Historical Review "In this beautifully written history of a little-known struggle between several contending forces in Yucatán, Reed has added an important dimension to anthropological studies in this area." --American Anthropologist "Not only is this exciting history (as compelling and dramatic as the best of historical fiction) but it covers events unaccountably neglected by historians. . . . This is a brilliant contribution to history. . . . Don't miss this book." --Los Angeles Times "One of the most remarkable books about Latin America to appear in years." --Hispanic American Report

Download or read book The Fish Resources of the Ocean written by J. A. Gulland and published by . This book was released on 1971 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Quantitative Fish Dynamics written by Terrance J. Quinn and published by Oxford University Press, USA. This book was released on 1999 with total page 561 pages. Available in PDF, EPUB and Kindle. Book excerpt: The fields of fish population dynamics and stock assessment have seen major advances in the 1980s and 1990s, creating the need for a new synthesis. This text attempts that synthesis by presenting a contemporary approach for quantitative fisheries science that incorporates modern statistical and mathematical techniques. It emphasizes the link between biology and theory by explaining the assumptions inherent in the quantitative methods and models. The book covers key topics that are often overlooked in other texts, such as optimal harvesting, migratory stocks, and complex age and size-structured models. Quantitative Fish Dynamics is an ideal textbook for graduate and undergraduate courses in fish population dynamics and stock assessment. It is an indispensable reference work for fisheries scientists and others interested in conservation biology, fish and wildlife management, population ecology, and statistical applications.

Download or read book Manual of Methods for Fish Stock Assessment written by and published by . This book was released on 1969 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Diseases of Sugarcane written by C. Ricaud and published by Elsevier. This book was released on 2012-12-02 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: An extensive volume of Sugarcane Diseases and their World Distribution (Vol. I) was published by Elsevier under the auspices of the International Society of Sugar Cane Technologists in 1961. The present volume was intended to be a new edition of the book, but so many changes were required that a new book was needed. Only three chapters have been kept with slight amendments. The other chapters have been completely re-written. In fact with changes in importance of major diseases, four diseases previously treated have been left out; on the other hand, three new topics have been included in the new book, two new diseases and a chapter on sugarcane quarantine.The first chapter gives a brief account of the anatomy, morphology and physiology of the sugarcane plant to facilitate terminology and especially for a better appreciation of the effect of disease on the growth of the crop. Diseases are extensively treated as in Volume I, with a very good description of their symptoms and variation under different conditions and severity, all well illustrated by black and white figures and in a set of colour plates at the end of the book which will prove of valuable help for identification. The causal agents of the diseases are described giving synonyms, cultural characteristics, isolation methods and present knowledge on race variation, an aspect on which there has been quite an advance in knowledge since Volume I was published. New techniques of diagnosis are also given. Advances in research on the diseases over the last 25 years are well covered and supported by an extensive bibliography at the end of each chapter.The book has been edited by people having first hand experience in the field and in research on these diseases. Authors have been selected from among the most knowledgeable all over the sugar cane world, especially with due regard to the importance of the different diseases in their countries.The book should prove of immense value to those concerned with practical aspects of plant disease control in the field: pathologists, agronomists and crop specialists, including consultants, to those concerned with quarantine of the crop, for university lectures and students, and research scientists.In a pre-publication review D.J. Heinz and S.A. Ferreira of the Hawaiian Sugar Planters' Association stated: ``Much has changed and new information generated since the original version of this book was published in 1961. This new edition incorporates most of it, providing both the laboratory and field sugarcane pathologist a complete and authoritative guide to the major sugarcane diseases of the world. It is the best single book available on sugarcane diseases.''

Download or read book Cryptosporidium and Cryptosporidiosis written by Ronald Fayer and published by CRC Press. This book was released on 2007-12-25 with total page 579 pages. Available in PDF, EPUB and Kindle. Book excerpt: From the microscopic observation of infection to the widespread application of molecular techniques in taxonomy and epidemiology, to the genome sequencing of two major species and advances in biochemistry, phylogeny, and water treatment, new information on this fascinating genus continues to mount as we discover and utilize the latest scientific te

Download or read book Safe Passages written by Jon P. Beckmann and published by Island Press. This book was released on 2012-04-20 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: Safe Passages brings together in a single volume the latest information on the emerging science of road ecology as it relates to mitigating interactions between roads and wildlife. This practical handbook of tools and examples is designed to assist individuals and organizations thinking about or working toward reducing road-wildlife impacts. The book provides: an overview of the importance of habitat connectivity with regard to roads current planning approaches and technologies for mitigating the impacts of highways on both terrestrial and aquatic species different facets of public participation in highway-wildlife connectivity mitigation projects case studies from partnerships across North America that highlight successful on-the-ground implementation of ecological and engineering solutions recent innovative highway-wildlife mitigation developments Detailed case studies span a range of scales, from site-specific wildlife crossing structures, to statewide planning for habitat connectivity, to national legislation. Contributors explore the cooperative efforts that are emerging as a result of diverse organizations—including transportation agencies, land and wildlife management agencies, and nongovernmental organizations—finding common ground to tackle important road ecology issues and problems. Safe Passages is an important new resource for local-, state-, and national-level managers and policymakers working on road-wildlife issues, and will appeal to a broad audience including scientists, agency personnel, planners, land managers, transportation consultants, students, conservation organizations, policymakers, and citizens engaged in road-wildlife mitigation projects.

Download or read book Ancient Mesoamerica written by Richard E. Blanton and published by Cambridge University Press. This book was released on 1993-04-30 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this revised and updated 1993 edition the authors synthesize recent research to provide a comprehensive survey of Mesoamerica.

Download or read book Ecology and Conservation of the Cactus Ferruginous Pygmy owl in Arizona written by Jean-Luc E. Cartron and published by . This book was released on 2000 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report is the result of a cooperative effort by the Rocky Mountain Research Station and the USDA Forest Service Region 3, with participation by the Arizona Game and Fish Department and the Bureau of Land Management. It assesses the state of knowledge related to the conservation status of the cactus ferruginous pygmy-owl in Arizona. The population decline of this owl has been attributed to the loss of riparian areas before and after the turn of the 20th century. Currently, the cactus ferruginous pygmy-owl is chiefly found in southern Arizona in xeroriparian vegetation and wellstructured upland desertscrub. The primary threat to the remaining pygmy-owl population appears to be continued habitat loss due to residential development. Important information gaps exist and prevent a full understanding of the current population status of the owl and its conservation needs.

Download or read book The Maya A Very Short Introduction written by Matthew Restall and published by Oxford University Press. This book was released on 2020-09-21 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Maya forged one of the greatest societies in the history of the ancient Americas and in all of human history. Long before contact with Europeans, Maya communities built spectacular cities with large, well-fed large populations. They mastered the visual arts, and developed a sophisticated writing system that recorded extraordinary knowledge in calendrics, mathematics, and astronomy. The Maya achieved all this without area-wide centralized control. There was never a single, unified Maya state or empire, but always numerous, evolving ethnic groups speaking dozens of distinct Mayan languages. The people we call "Maya" never thought of themselves as such; yet something definable, unique, and endlessly fascinating - what we call Maya culture - has clearly existed for millennia. So what was their self-identity and how did Maya civilization come to be "invented?" With the Maya historically subdivided and misunderstood in so many ways, the pursuit of what made them "the Maya" is all the more important. In this Very Short Introduction, Restall and Solari explore the themes of Maya identity, city-state political culture, art and architecture, the Maya concept of the cosmos, and the Maya experience of contact with including invasion by outsiders. Despite its brevity, this book is unique for its treatment of all periods of Maya civilization, from its origins to the present.

Download or read book Anthropology and History in Yucat n written by Grant D. Jones and published by University of Texas Press. This book was released on 2014-05-12 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Anthropology and History in Yucatán is a collection of ten essays that offer new evidence and interpretations of the survival and adaptation of lowland Maya culture from its earliest contact with the Spanish to the 1970s. These case studies reflect a growing interest in the use of historical approaches in the development of models of cultural change that will integrate archaeological, historical, and ethnographic data. The portrait of the Maya emerging from this collection is that of a remarkably vital people who have skillfully resisted total incorporation with their neighbors and who continue even today to emphasize their cultural independence and historical uniqueness. In his introduction, Grant D. Jones synthesizes previous studies of the anthropological history of Yucatán and summarizes the theoretical issues underlying the volume. Section I, which focuses on continuity and change in the boundaries of Maya ethnicity in Yucatán, includes contributions by the late Sir Eric Thompson, France V. Scholes, and O. Nigel Bolland. Section II presents comparative regional perspectives of Maya adaptations to external forces of change and contains essays by D. E. Dumond, Grant D. Jones, James W. Ryder, and Anne C. Collins. In the closing section, three articles, by Victoria Reifler Bricker, Allan F. Burns, and Irwin Press, treat Maya concepts of their own history. Throughout the book, the authors demonstrate that models far more complex than Robert Redfield’s folk-urban continuum must be developed to account for the great regional variations in responses by the Maya to the pressures of economic, cultural, and political control as exerted by Spanish, Mexican, Guatemalan, and British authorities over the past four centuries. The essays demonstrate a variety of methodological approaches that will be of interest to historians, ethnohistorians, ethnologists, archaeologists, and those who have a general interest in the survival of Maya culture.

Download or read book List of Recent Land Mammals of Mexico 2014 written by José Ramírez Pulido and published by . This book was released on 2014-09 with total page 69 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Maya World written by Matthew Restall and published by Stanford University Press. This book was released on 1999-02-01 with total page 458 pages. Available in PDF, EPUB and Kindle. Book excerpt: This pathbreaking work is a social and cultural history of the Maya peoples of the province of Yucatan in colonial Mexico, spanning the period from shortly after the Spanish conquest of the region to its incorporation as part of an independent Mexico. Instead of depending on the Spanish sources and perspectives that have formed the basis of previous scholarship on colonial Yucatan, the author aims to give a voice to the Maya themselves, basing his analysis entirely on his translations of hundreds of Yucatec Maya notarial documents—from libraries and archives in Mexico, Spain, and the United States—most of which have never before received scholarly attention. These documents allow the author to reconstruct the social and cultural world of the Maya municipality, or cah, the self-governing community where most Mayas lived and which was the focus of Maya social and political identity. The first two parts of the book examine the ways in which Mayas were organized and differentiated from each other within the community, and the discussion covers such topics as individual and group identities, sociopolitical organization, political factionalism, career patterns, class structures, household and family patterns, inheritance, gender roles, sexuality, and religion. The third part explores the material environment of the cah, emphasizing the role played by the use and exchange of land, while the fourth part describes in detail the nature and significance of the source documentation, its genres and its language. Throughout the book, the author pays attention to the comparative contexts of changes over time and the similarities or differences between Maya patterns and those of other colonial-era Mesoamericans, notably the Nahuas of central Mexico.