Download or read book Memorias Del Primer Taller Nacional De Investigacion Sobre Cuencas Experimentales written by and published by Bib. Orton IICA / CATIE. This book was released on with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Primer Taller Nacional de Investigaci n sobre cuencas Experimentales Informe Final written by and published by IICA Biblioteca Venezuela. This book was released on with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Memorias written by 1. TALLER NACIONAL DE INVESTIGACION SOBRE CUENCAS EXPERIMENTALES (Montevideo, Uruguay, 1983) and published by . This book was released on 1984 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Revista geogr fica written by and published by . This book was released on 1990 with total page 848 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agrindex written by and published by . This book was released on 1980 with total page 810 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neglected Crops written by J. Esteban Hernández Bermejo and published by Food & Agriculture Org.. This book was released on 1994 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: About neglected crops of the American continent. Published in collaboration with the Botanical Garden of Cord�ba (Spain) as part of the Etnobot�nica92 Programme (Andalusia, 1992)
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 2012-12-06 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: At present, roughly half of the world's population lives in urban centers. There are now more than 20 cities with a population of over 10 million inhabitants, compared to less than 5 about 50 years ago. This tendency toward urbanization is expected to continue, particularly in the developing world. A consequence of this growing trend is that millions of people are being exposed to harmful levels of urban air pollutants caused mainly by emissions from motor vehicles and from industrial and domestic activities involving the combustion of fossil fuels. The driving force for the design and implementation of emission control strate gies aimed at improving air quality has been the protection of the health of the population in urban centers. There are, however, other consequences of the pres ence of air pollutants besides the direct effect on human health. Reduced visibil ity, damage to monuments and buildings, and many other such consequences indirectly affect our quality of life. Another set of consequences involves damage to ecological systems. In fact, the nature of "photochemical smog" was first uncovered in the 1950s in connection with observations of its harmful effects on crops and plants in the vicinity of Los Angeles.
Download or read book Fresh Tracks in the Forest Assessing Incipient Payments for Environmental Services Initiatives in Bolivia written by Nina Robertson and published by CIFOR. This book was released on 2005-01-01 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Payments for Environmental Services (PES) are being considered worldwide with great interest and expectation. Proposals to create agreements in which beneficiaries of environmental services pay landowners directly for the provision or protection of these services are innovative and promising. But what real PES experiences are actually out there? This work assesses a range of PES or PES-type experiences in one country, Bolivia, in the fields of carbon sequestration, protection of watershed services, biodiversity and aesthetic landscape values. The report concludes that while none of the generally young initiatives adhere fully to the principle of PES as developed in the theoretical literature, many experiment with some of the relevant PES mechanisms. Protection of watersheds and landscape values are the most common types, though the implementing intermediaries often have underlying biodiversity-protection goals. Main obstacles to PES implementation include ideological resistance against the PES concept, the difficulty of building trust between buyers and sellers, and limited willingness to pay on behalf of service users. During their relatively short lifetime, basically all initiatives had been successful in making service sellers (PES recipients) better off in economic terms, while the effectiveness in achieving environmental objectives and securing positive social impacts so far remained more variable. In some cases, redesigning these initiatives to bring them closer to the full PES principles could also enable them to more effectively achieve positive environmental and livelihood outcomes.
Download or read book 6th International Conference on the Conservation of Earthen Architecture written by The Getty Conservation Institute and published by Getty Publications. This book was released on 1991-02-28 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt: On October 14-19, 1990, the 6th International Conference on the Conservation of Earthen Architecture was held in Las Cruces, New Mexico. Sponsored by the GCI, the Museum of New Mexico State Monuments, ICCROM, CRATerre-EAG, and the National Park Service, under the aegis of US/ICOMOS, the event was organized to promote the exchange of ideas, techniques, and research findings on the conservation of earthen architecture. Presentations at the conference covered a diversity of subjects, including the historic traditions of earthen architecture, conservation and restoration, site preservation, studies in consolidation and seismic mitigation, and examinations of moisture problems, clay chemistry, and microstructures. In discussions that focused on the future, the application of modern technologies and materials to site conservation was urged, as was using scientific knowledge of existing structures in the creation of new, low-cost, earthen architecture housing.
Download or read book Boundaries written by Christine E. Gudorf and published by Georgetown University Press. This book was released on 2010-04-15 with total page 329 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this expanded and revised edition of a fresh and original case-study textbook on environmental ethics, Christine Gudorf and James Huchingson continue to explore the line that separates the current state of the environment from what it should be in the future. Boundaries begins with a lucid overview of the field, highlighting the key developments and theories in the environmental movement. Specific cases offer a rich and diverse range of situations from around the globe, from saving the forests of Java and the use of pesticides in developing countries to restoring degraded ecosystems in Nebraska. With an emphasis on the concrete circumstances of particular localities, the studies continue to focus on the dilemmas and struggles of individuals and communities who face daunting decisions with serious consequences. This second edition features extensive updates and revisions, along with four new cases: one on water privatization, one on governmental efforts to mitigate global climate change, and two on the obstacles that teachers of environmental ethics encounter in the classroom. Boundaries also includes an appendix for teachers that describes how to use the cases in the classroom.
Download or read book Latin American Antiquity written by and published by . This book was released on 2008 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Conversion to Sustainable Agriculture written by Stephen R. Gliessman and published by CRC Press. This book was released on 2009-12-21 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: With all of the environmental and social problems confronting our food systems today, it is apparent that none of the strategies we have relied on in the pasthigher-yielding varieties, increased irrigation, inorganic fertilizers, pest damage reductioncan be counted on to come to the rescue. In fact, these solutions are now part of the problem. It i
Download or read book Control of Chagas Disease written by World Health Organization and published by World Health Organization. This book was released on 2002-05 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report of a WHO Expert Committee reviews current knowledge of Chagas disease and its pathogenesis discusses the causative parasite the triatomine vectors and the natural reservoirs of infection and considers the epidemiology and incidence trends of the disease. Prevention and control strategies are described as are the various formal initiatives for interruption of disease transmission. The report concludes by identifying priorities for research and offering guidance for the planning implementation and strengthening of national control programmes. ... this book makes an extremely valuable contribution toward understanding Chagas disease and promoting solid prevention and control efforts. It will no doubt be an important addition to the library of anyone student and expert alike with interests in Chagas disease. The authors are to be congratulated on the completion of a work of excellence - an extremely difficult endeavour at a time when our knowledge of vectors parasites and methodologies is expanding so rapidly. - Transactions of the Royal Society of Tropical Medicine and Hygiene
Download or read book Source Book of Alternative Technologies for Freshwater Augmentation in Latin America and the Caribbean written by Organization of American States. Unit of Sustainable Development and Environment and published by Organization of American States. This book was released on 1997 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Host Bibliographic Record for Boundwith Item Barcode 30112044669122 and Others written by and published by . This book was released on 2013 with total page 2130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Agroecology written by Stephen R. Gliessman and published by CRC Press. This book was released on 1998 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: Presents powerful arguments against "Environmental Racism", "Incrementalism" and the "Impotence of Planning." Explores case studies of urban planning, county policies, residential development and more. Submits the authors recommendations for preserving the delicate balance of Floridas ecosystem.
Download or read book Pre Columbian Foodways written by John Staller and published by Springer Science & Business Media. This book was released on 2009-11-24 with total page 691 pages. Available in PDF, EPUB and Kindle. Book excerpt: The significance of food and feasting to Pre-Columbian Mesoamerican cultures has been extensively studied by archaeologists, anthropologists and art historians. Foodways studies have been critical to our understanding of early agriculture, political economies, and the domestication and management of plants and animals. Scholars from diverse fields have explored the symbolic complexity of food and its preparation, as well as the social importance of feasting in contemporary and historical societies. This book unites these disciplinary perspectives — from the social and biological sciences to art history and epigraphy — creating a work comprehensive in scope, which reveals our increasing understanding of the various roles of foods and cuisines in Mesoamerican cultures. The volume is organized thematically into three sections. Part 1 gives an overview of food and feasting practices as well as ancient economies in Mesoamerica. Part 2 details ethnographic, epigraphic and isotopic evidence of these practices. Finally, Part 3 presents the metaphoric value of food in Mesoamerican symbolism, ritual, and mythology. The resulting volume provides a thorough, interdisciplinary resource for understanding, food, feasting, and cultural practices in Mesoamerica.
