Download or read book Educational Institutions Pamphlets written by and published by . This book was released on 1903 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 Annual Report written by Organization of American States. General Secretariat and published by . This book was released on 1965 with total page 970 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Essentials for Child Development Associates Working with Young Children written by Carol Brunson Day and published by Ingram. This book was released on 2004-11-01 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Cerrados of Brazil written by Paulo S. and published by Columbia University Press. This book was released on 2013-02-05 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: The massive grasslands of Brazil -- known as the cerrados -- which cover roughly a quarter of its land surface and are among the most threatened regions in South America, have received little media attention. This book brings together leading researchers on the area to produce the first detailed account in English of the natural history and ecology of the cerrado/savanna ecosystem. Given their extent and threatened status, the richness of their flora and fauna, and the lack of familiarity with their unique ecology at the international level, the cerrados are badly in need of this important and timely work.

Download or read book Science and Empires written by P. Petitjean and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: SCIENCE AND EMPIRES: FROM THE INTERNATIONAL COLLOQUIUM TO THE BOOK Patrick PETITJEAN, Catherine JAMI and Anne Marie MOULIN The International Colloquium "Science and Empires - Historical Studies about Scientific De velopment and European Expansion" is the product of an International Colloquium, "Sciences and Empires - A Comparative History of Scien tific Exchanges: European Expansion and Scientific Development in Asian, African, American and Oceanian Countries". Organized by the REHSEIS group (Research on Epistemology and History of Exact Sciences and Scientific Institutions) of CNRS (National Center for Scientific Research), the colloquium was held from 3 to 6 April 1990 in the UNESCO building in Paris. This colloquium was an idea of Professor Roshdi Rashed who initiated this field of studies in France some years ago, and proposed "Sciences and Empires" as one of the main research programmes for the The project to organize such a colloquium was a bit REHSEIS group. of a gamble. Its subject, reflected in the title "Sciences and Empires", is not a currently-accepted sub-discipline of the history of science; rather, it refers to a set of questions which found autonomy only recently. The terminology was strongly debated by the participants and, as is frequently suggested in this book, awaits fuller clarification.

Download or read book Democracy in Mexico written by Pablo González Casanova and published by New York : Oxford University Press. This book was released on 1970 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The North American Mosaic written by Commission for Environmental Cooperation (Montréal, Québec). Secretariat and published by . This book was released on 2001 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: The North American Mosaic has four overarching features. First, it is, to the extent feasible, based on comparable information on the status and trends of major indicators of the state of the environment in Canada,Mexico, and the United States. Second, the report confirms that these three countries together make up an incredibly complex, dynamic, and interconnected ecosystem in which humans play a dominant and decisive role. Third, the report raises important and sometimes disquieting questions concerning the sustainability of some current trends. Finally, the report is a reminder that our economic, social, and physical well-being are utterly dependent on the life-sustaining services provided by nature. This report emphasizes the importance of developing mutually compatible economic, social, and environmental goals and policies across the three-country region.

Download or read book Catalog written by University of Texas. Library. Latin American Collection and published by . This book was released on 1969 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Light Bearers written by Richard W. Schwarz and published by . This book was released on 2000 with total page 688 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 Raising Standards for American Education written by National Council on Education Standards and Testing (U.S.) and published by Department of Education. This book was released on 1992 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recommendations by the National Council on Education Standards and Testing (NCEST) are provided concerning whether national standards and a system of assessments are desirable and feasible and how national standards and a system of assessments are to be developed and implemented. The NCEST found that the absence of explicit national standards keyed to world-class levels of performance severely hampers the ability to monitor the nation's progress toward the six national education goals. Without well-defined and demanding standards, American education has gravitated toward "de facto" national minimum expectations, with curricula focusing on low-level reading and arithmetic skills and on small amounts of factual material in other content areas. Most current assessment methods cannot determine if students are acquiring the skills/knowledge they need to prosper in the future. These assessments reinforce the emphasis on low-level skills and processing bits of data rather than on problem solving and critical thinking. It is concluded that high national education standards and a voluntary linked system of assessments are desirable and feasible mechanisms for raising expectations, revitalizing instruction, and rejuvenating education reform efforts for all American schools and students. The NCEST will work toward local commitment to high national expectation for achievement for all students, and toward developing Federal, state, and local policies that ensure high quality resources (instructional materials and well-prepared teachers). Acknowledgments; authorization for the NCEST; public comments; the six national education goals; and reports of the standards, assessment, implementation, English, mathematics, science, history, and geography task forces of the NCEST are appended. (RLC)

Download or read book Diccionario enciclop dico abreviado written by [Anonymus AC03774382] and published by . This book was released on 1954 with total page 1246 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geoscience Education written by Clara Vasconcelos and published by Springer. This book was released on 2016-11-14 with total page 235 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents research in Geoscience Education focusing on indoor and outdoor environments in which teaching geoscience gains particular relevance, significance and contextualization. The research areas that are presented throughout the thirteen chapters cover a wide variety of subjects ranging from educational resources and fieldwork to science models. Chapters discuss specific geoscience topics such as earthquakes, rocks, fossils and minerals. Other chapters present a more interdisciplinary approach addressing topics that aren’t usually examined, such as geomedicine and geoethics, with a specific focus on sustainable development and their alignment with the school curricula. Throughout the book readers can find research-based arguments illustrated with practical examples, which will help them to innovate in their curriculum development area, classroom practices and pre and in-service teachers’ education. The book challenges readers to improve Geoscience Education by changing the ways of teaching, by enabling students to exploit their natural curiosity, and by spurring a learning process that should not be confined to the classroom but rather maintained throughout life.

Download or read book Catalog of the Latin American Collection written by University of Texas at Austin. Library. Latin American Collection and published by . This book was released on 1969 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Consumer Math written by Alpha Omega Publications and published by . This book was released on 1983 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigaci n en sistemas de salud written by Instituto Nacional de Salud Pública (Mexico) and published by . This book was released on 2011 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt: