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Manual De Operacion Del Distrito De Riego Del Valle Del Yaqui
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Author :Food and Agriculture Organization of the United Nations Publisher :Food & Agriculture Org. ISBN 13 :9251091870 Total Pages :37 pages Book Rating :4.2/5 (51 download)
Book Synopsis International Code of Conduct on Pesticide Management by : Food and Agriculture Organization of the United Nations
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.
Book Synopsis Case Studies in Participatory Irrigation Management by : David Groenfeldt
Download or read book Case Studies in Participatory Irrigation Management written by David Groenfeldt and published by World Bank Publications. This book was released on 2000 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Water is a vital element for agricultural production and for economic development in general. However, the spatial and temporal distribution of water in Mexico restrains its use. Because of this distribution, it has been necessary to build a large infrastructure to capture, store, and allot this element among water users." Around the world, countries that once promoted more government involvement in irrigation management are adopting new policies that do just the opposite, creating incentives for farmers to take over the management of operations and maintenance, while government agencies focus on improving the management of water at the main system level. Is this just another management fad; or will the pendulum that is now swinging toward greater management control by farmers soon swing back the other way, toward greater state control? This volume reports on four countries where the state's role in irrigation management has undergone fundamental change and where the result has been a much greater management role for farmers. These studies address the political antecedents of participatory irrigation management (PIM) policies, the process of implementing the policies, and the second-generation challenges of sustaining PIM. These experiences will prove useful to policymakers and irrigation professionals who are facing similar challenges in their own countries.
Book Synopsis Conflicts of Interest by : MarÕa Amparo Ruiz de Burton
Download or read book Conflicts of Interest written by MarÕa Amparo Ruiz de Burton and published by Arte Publico Press. This book was released on 2001-04-30 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: María Amparo Ruiz de Burton, the recently discovered nineteenth-century novelist, broke many of the boundaries that circumscribed the life of both women and Hispanics in the southwestern territories of the United States. Not only was she the first Hispanic novelist to write English, but her courage and resolve took her into the circles of governmental and financial power where very few women had tread before. Conflicts of Interest captures the conflicted personality of María Amparo Ruiz de Burton, a woman pulled in different directions by tensions of class, race, gender, and nationality. The trajectory of Ruiz de Burtons life through her correspondence makes for a compelling and revealing narrative, one that brings to life the evolution of discourse and culture in the Southwest as it was becoming integrated in the United States a process which, some might argue, continues today. This volume is as complete a collection of the Ruiz de Burton letters as is possible, given the imperfect historical record. Included are various personal and business documents and a collection of articles about her family. Among her correspondents were such important historical figures as Samuel L. M. Barlow, E. W. Morse, Prudenciana Moreno, and Platón Vallejo. But this album is not a simple collection of letters and documents; rather, researchers Sánchez and Pita have made great efforts to reconstitute Ruiz de Burtons life and times through their analysis and commentary.
Book Synopsis A Conservation Assessment of the Terrestrial Ecoregions of Latin America and the Caribbean by : Eric Dinerstein
Download or read book A Conservation Assessment of the Terrestrial Ecoregions of Latin America and the Caribbean written by Eric Dinerstein and published by World Bank Publications. This book was released on 1995 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Approach; Major ecosystem types, major habitat types, and ecoregions of LAC; Conservation status of terretrial ecoregions of LAC; Biological distinctiveness of territorial ecoregions of LAC at different biogeographic scales results; Integrating biological distinctiveness and conservation status; Conservation assessment of mangrove ecosystems.
Book Synopsis José Rangel Cantú by : Carlos Montalvo Larralde
Download or read book José Rangel Cantú written by Carlos Montalvo Larralde and published by . This book was released on 1995 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Soil and Sediment Remediation by : Piet Lens
Download or read book Soil and Sediment Remediation written by Piet Lens and published by IWA Publishing. This book was released on 2005-09-30 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: Soil and Sediment Remediation discusses in detail a whole set of remediative technologies currently available to minimise their impact. Technologies for the treatment of soils and sediments in-situ (landfarming, bioscreens, bioventing, nutrient injection, phytoremediation) and ex-situ (landfarming, bio-heap treatment, soil suspension reactor) will be discussed. The microbiological, process technological and socio-economical aspects of these technologies will be addressed. Special attention will be given to novel biotechnological processes that utilise sulfur cycle conversions, e.g. sulfur and heavy metal removal from soils. Also the potential of phytoremediation will be highlighted. In addition, treatment schemes for the clean-up of polluted megasites, e.g. harbours and Manufactured Gaswork Plants (MGP), will be elaborated. The aim of Soil and Sediment Remediation is to introduce the reader in: the biogeochemical characteristics of soil and sediments- new techniques to study soil/sediment processes (molecular probes, microelectrodes, NMR) clean up technologies for soils polluted with organic (PAH, NAPL, solvents) or inorganic (heavy metals) pollutants- preventative and remediative strategies and technologies available in environmental engineering novel process applications and bioreactor designs for bioremediation the impact of soil pollution on society and its economic importance.
Author :Chennat Gopalakrishnan Publisher :Springer Science & Business Media ISBN 13 :9783540238119 Total Pages :232 pages Book Rating :4.2/5 (381 download)
Book Synopsis Water Institutions: Policies, Performance and Prospects by : Chennat Gopalakrishnan
Download or read book Water Institutions: Policies, Performance and Prospects written by Chennat Gopalakrishnan and published by Springer Science & Business Media. This book was released on 2005-02-22 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a global survey and assessment of the structure, evolution, and performance of water institutions – administration policies and regulatory practices – in regional, national, and international settings. The coverage includes analysis and discussion of the rationale for institutional innovations, based on case study findings; specific suggestions for sustainable institutional design; and recommendations for implementing institutional reforms.
Book Synopsis Environmental Transport Processes by : Bruce E. Logan
Download or read book Environmental Transport Processes written by Bruce E. Logan and published by John Wiley & Sons. This book was released on 2012-03-20 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: A unique approach to the challenges of complex environmental systems Environmental Transport Processes, Second Edition provides much-needed guidance on mass transfer principles in environmental engineering. It focuses on working with uncontrolled conditions involving biological and physical systems, offering examples from diverse fields, including mass transport, kinetics, wastewater treatment, and unit processes. This new edition is fully revised and updated, incorporating modern approaches and practice problems at the end of chapters, making the Second Edition more concise, accessible, and easy to use. The book discusses the fundamentals of transport processes occurring in natural environments, with special emphasis on working at the biological physical interface. It considers transport and kinetics in terms of systems that involve microorganisms, along with in-depth coverage of particles, size spectra, and calculations for particles that can be considered either spheres or fractals. The book's treatment of particles as fractals is especially unique and the Second Edition includes a new section on exoelectrogenic biofilms. It also addresses dispersion in natural and engineered systems unlike any other book on the subject. Readers will learn to tackle with confidence complex environmental systems and make transport calculations in heterogeneous environments with mixtures of chemicals.
Book Synopsis Water Resources Systems by : Günter Blöschl
Download or read book Water Resources Systems written by Günter Blöschl and published by . This book was released on 2003 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Free Spaces by : Sara Margaret Evans
Download or read book Free Spaces written by Sara Margaret Evans and published by HarperCollins Publishers. This book was released on 1986 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: What are the environments, the public spaces, in which ordinary people become participants in the complex, ambiguous, engaging conversation about democracy: participators in governance rather than spectators or complainers, victims or accomplices? What are the roots, not simply of movements against oppression, but also of those democratic social movements which both enlarge the opportunities for participation and enhance people's ability to participate in the public world? In Free Spaces, Sara M. Evans and Harry C. Boyte argue for a new understanding of the foundations for democratic politics by analyzing the settings in which people learn to participate in democracy. In their new Introduction, the authors link the concept of free spaces to recent theoretical discussions about community, public life, civil society, and social movements.
Book Synopsis The Ecology of Power by : Michael Heckenberger
Download or read book The Ecology of Power written by Michael Heckenberger and published by Psychology Press. This book was released on 2005 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: First Published in 2005. Routledge is an imprint of Taylor & Francis, an informa company.
Book Synopsis Pride Parades and LGBT Movements by : Abby Peterson
Download or read book Pride Parades and LGBT Movements written by Abby Peterson and published by . This book was released on 2018 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Open Access version of this book, available at http://www.tandfebooks.com/doi/view/10.4324/9781315474052, has been made available under a Creative Commons Attribution-Non Commercial-No Derivatives 4.0 license Today, Pride parades are staged in countries and localities across the globe, providing the most visible manifestations of lesbian, gay, bisexual, trans, queer and intersex movements and politics. Pride Parades and LGBT Movements contributes to a better understanding of LGBT protest dynamics through a comparative study of eleven Pride parades in seven European countries - Czech Republic, Italy, Netherlands, Poland, Sweden, Switzerland, the UK - and Mexico. Peterson, Wahlström and Wennerhag uncover the dynamics producing similarities and differences between Pride parades, using unique data from surveys of Pride participants and qualitative interviews with parade organizers and key LGBT activists. In addition to outlining the histories of Pride in the respective countries, the authors explore how the different political and cultural contexts influence: Who participates, in terms of socio-demographic characteristics and political orientations; what Pride parades mean for their participants; how participants were mobilized; how Pride organizers relate to allies and what strategies they employ for their performances of Pride. This book will be of interest to political scientists and sociologists with an interest in LGBT studies, social movements, comparative politics and political behavior and participation.
Book Synopsis Graft-transmissible Diseases of Citrus by : Chester N. Roistacher
Download or read book Graft-transmissible Diseases of Citrus written by Chester N. Roistacher and published by Food & Agriculture Org.. This book was released on 1991 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: With 1 page corrigendum
Book Synopsis Diseases of Banana, Abacá, and Enset by : David Robert Jones
Download or read book Diseases of Banana, Abacá, and Enset written by David Robert Jones and published by Oxford University Press, USA. This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a comprehensive guide to the large number of diseases, disorders and injuries that can cause severe economic losses to banana, plantain, abaca and enset crops. Most of the diseases are described and illustrated in color, making the book valuable as a diagnostic tool. It also provides information on the fungi, bacteria, viruses, nematodes and abiotic factors involved in the diseases/disorders described. Information is provided on the origin and classification of banana, the safe movement of Musa germplasm and banana breeding, including possibilities for genetic engineering for disease resistance.
Download or read book Distant Neighbors written by Alan Riding and published by Vintage. This book was released on 1989-10-23 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study of Mexico - political, social, cultural, economic - by a journalist who was for the past 6 years the NYT bureau chief in Mexico City. With portraits of Mexico's top leaders, about a nation whose stability is vital to our national well-being.
Book Synopsis Managing Water Under Uncertainty and Risk by : Unesco
Download or read book Managing Water Under Uncertainty and Risk written by Unesco and published by Unesco. This book was released on 2012 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: This flagship report is a comprehensive review that gives an overall picture of the world's freshwater resources. It analyses pressures from decisions that drive demand for water and affect its availability. It offers tools and response options to help leaders in government, the private sector and civil society address current and future challenges. It suggests ways in which institutions can be reformed and their behaviour modified, and explores possible sources of financing for the urgently needed investment in water. The WWDR4 is a milestone within the WWDR series, reporting directly on regions and highlighting hotspots, and it has been mainstreamed for gender equality. It introduces a thematic approach - 'Managing Water under Uncertainty and Risk' - in the context of a world which is changing faster than ever in often unforeseeable ways, with increasing uncertainties and risks. It highlights that historical experience will no longer be sufficient to approximate the relationship between the quantities of available water and shifting future demands. Like the earlier editions, the WWDR4 also contains country-level case studies describing the progress made in meeting water-related objectives. The WWDR4 also seeks to show that water has a central role in all aspects of economic development and social welfare, and that concerted action via a collective approach of the water-using sectors is needed to ensure water's many benefits are maximized and shared equitably and that water-related development goals are achieved.
Book Synopsis Measuring Landscapes by : Andre Botequilha Leitao
Download or read book Measuring Landscapes written by Andre Botequilha Leitao and published by Island Press. This book was released on 2012-09-26 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical handbook bridges the gap between those scientists who study landscapes and the planners and conservationists who must then decide how best to preserve and build environmentally-sound habitats. Until now, only a small portion of the relevant science has influenced the decision-making arenas where the future of our landscapes is debated and decided. The authors explain specific tools and concepts to measure a landscape's structure, form, and change over time. Metrics studied include patch richness, class area proportion, patch number and density, mean patch size, shape, radius of gyration, contagion, edge contrast, nearest neighbor distance, and proximity. These measures will help planners and conservationists make better land use decisions for the future.
