Download or read book IV i e Cuarto Censo agropecuario Distrito Federal written by Venezuela. Dirección General de Estadística y Censos Nacionales and published by . This book was released on 1973 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Union Catalog written by and published by . This book was released on with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes entries for maps and atlases.
Download or read book Urban Air Pollution and Forests written by Mark E. Fenn and published by Springer Science & Business Media. This book was released on 2002-05-02 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt: With a population of more than eighteen million people, Mexico City is a major metropolitan area where the effects of urban development on air quality are of immediate concern. Air pollution exposures and effects on forests in the Mexico City Air Basin are in many respects similar to those reported in the Los Angeles, California Air Basin. Studies of air pollution impacts on forests in these two regions may serve as models for urban areas all over the world. Although scientists have studied air pollution and its effects on forests and vegetation in the Mexico City Air Basin for years, this book reviews and synthesizes this body of work for the first time. This synthesis is particularly valuable as air pollution increases at an alarming rate along with global urbanization. A thorough discussion of regional geology, climate and hydrology, historical natural resource utilization, and sociological factors provide the context for evaluating air pollution impacts on the highly valued forests surrounding this megacity. The environmental and ecological consequences of chronic exposure to biologically important pollutants are considered in various case studies. Finally, the editors discuss the state of air pollution research in the Mexico City Air Basin and the outlook for the health and sustainability of forests within the Basin.
Download or read book Bibliographic Guide to Latin American Studies written by and published by . This book was released on 1986 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inequality and Economic Development in Brazil written by and published by World Bank Publications. This book was released on 2004-01-01 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt: What makes Brazil so unequal? This title looks at this question and shows how inequalities weaken Brazil's economic development and what are the best policy options to reduce this inequity.
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 Subject Catalog written by Library of Congress and published by . This book was released on 1980-10 with total page 1024 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book National Parks Without People written by Stephan Amend and published by . This book was released on 1995 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forage Plant Ecophysiology written by Cory Matthew and published by MDPI. This book was released on 2018-03-16 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Forage Plant Ecophysiology" that was published in Agriculture
Download or read book Bibliographic Guide to Business and Economics written by New York Public Library. Research Libraries and published by . This book was released on 1981 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Download or read book Library of Congress Catalogs written by Library of Congress and published by . This book was released on 1977 with total page 1030 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Overview of Upland Rice Research written by and published by Int. Rice Res. Inst.. This book was released on 1984 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Pollution of Water Bodies in Latin America written by Leobardo Manuel Gómez-Oliván and published by Springer. This book was released on 2019-11-22 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The indiscriminate use of chemical substances in industrial processes and anthropogenic activities, have resulted in the release of these compounds into aquatic ecosystems through municipal, hospital and industrial discharges, producing various undesired effects on the environment and on species of ecological interest. These compounds, such as metals, pesticides, emerging pollutants and other substances are persistent and susceptible to biotic and/or abiotic transformations, yielding metabolites that can be more toxic than the original compounds. In this book, researchers from diverse environmental science disciplines share their experiences in countries such as Argentina, Brazil, Colombia and Mexico, and critically examine the problem of contaminants in aquatic ecosystems in Latin America, as well as the risks presented by their presence.
Download or read book Comparative Policy Studies written by I. Engeli and published by Springer. This book was released on 2014-05-20 with total page 269 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the first volume of its kind, a collection of top policy scholars combine empirical and methodological analysis in the field of comparative policy studies to provide compelling insights into the formulation, implementation and evaluation of policies across regional and national boundaries.
Download or read book Silvopastoral Systems in Southern South America written by Pablo Luis Peri and published by Springer. This book was released on 2016-03-02 with total page 275 pages. Available in PDF, EPUB and Kindle. Book excerpt: This multi-authored volume contains peer-reviewed chapters from leading researchers and professionals in silvopastoral systems topic in Southern South America (Argentina, Chile and South Brazil). It is a compendium of original research articles, case studies, and regional overviews and summarizes the current state of knowledge on different components and aspects (pasture production, animal production, trees production, carbon sequestration, conservation) of silvopatoral systems in native forests and tree plantations. The main hypothesis of the book is that farmers have integrated tree and pasture/grassland species in their land use systems to reach higher production per unit of land area, risk avoidance, product diversification, and sustainability. These production systems also impact positively in main ecosystem processes. Management of these productive systems, Policy and Socioeconomic Aspects provide great opportunities and challenges for farmers and policy makers in our region. The book is unique on this subject in Southern South America and constitutes a valuable reference material for graduate students, professors, scientists and extensionists who work with silvopastoral systems.
Download or read book Peasant Poverty and Persistence in the Twenty First Century written by Julio Boltvinik and published by Zed Books Ltd.. This book was released on 2016-08-15 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: Peasants are a majority of the world’s poor. Despite this, there has been little effort to bridge the fields of peasant and poverty studies. Peasant Poverty and Persistence in the Twenty-first Century provides a much-needed critical perspective linking three central questions: Why has peasantry, unlike other areas of non-capitalist production, persisted? Why are the vast majority of peasants poor? And how are these two questions related? Interweaving contributions from various disciplines, the book provides a range of responses, offering new theoretical, historical and policy perspectives on this peasant 'world drama'. Scholars from both South and North argue that, in order to find the policy paths required to overcome peasants’ misery, we need a seismic transformation in social thought, to which they make important contributions. They are convinced that we must build upon the peasant economy’s advantages over agricultural capitalism in meeting the challenges of feeding the growing world population while sustaining the environment. Structured to encourage debate among authors and mutual learning, Peasant Poverty and Persistence takes the reader on an intellectual journey toward understanding the peasantry.
