Download or read book Principios de geolog a y exploraci n minera written by Jorge Oyarzún Muñoz and published by Editorial Universidad de La Serena. This book was released on 2021-05-26 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: El libro posee dos objetivos: el primero es exponer a los ingenieros los principios, métodos y capacidades de entrega de información que implican los estudios geológicos, desde la planificación de prospecciones mineras hasta el cierre de la explotación del nuevo yacimiento descubierto. El segundo objetivo, dirigido a geólogos que inician su carrera profesional en la minería, es mostrar lo que ha sido la geología de minas desde su consolidación con los trabajos de R. Sales en Montana y la obra clásica de H. McKinstry, hasta nuestros días. Ello para indicar como los productos de su trabajo pueden ser más útiles aún a los ingenieros y colaborar al logro de una minería más segura y productiva, así como social y ambientalmente sustentable. Puesto que la exploración minera constituye una forma principal de creación de valor, y que la pequeña y mediana minería pueden ser actividades valiosas para contribuir al descubrimiento de nuevos yacimientos en los distritos en que operan, el texto dedica una atención principal a sus conceptos y metodologías. Incluye un Glosario técnico sobre procesos y estructuras geológicas y un Glosario de geología económica.
Download or read book Geolog a estructural aplicada a la miner a y exploraci n minera written by and published by . This book was released on 2013 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book I Congreso Espa ol de Geolog a written by and published by . This book was released on 1984 with total page 1050 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Actas del Congreso Geol gico Argentino written by and published by . This book was released on 2002 with total page 956 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geothermal Resources written by R. Bowen and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 495 pages. Available in PDF, EPUB and Kindle. Book excerpt: Since the Arab oil embargo of 1974, it has been clear that the days of almost limitless quantities of low-cost energy have passed. In addition, ever worsening pollution due to fossil fuel consumption, for instance oil and chemical spills, strip mining, sulphur emission and accumulation of solid wastes, has, among other things, led to an increase of as much as 10% in the carbon dioxide content of the atmosphere in this century. This has induced a warming trend through the 'greenhouse effect' which prevents infrared radiation from leaving it. Many people think the average planetary temperatures may rise by 4°C or so by 2050. This is probably true since Antarctic ice cores evidence indicates that, over the last 160000 years, ice ages coincided with reduced levels of carbon dioxide and warmer interglacial episodes with increased levels of the gas in the atmosphere. Consequently, such an elevation of temperature over such a relatively short span of time would have catastrophic results in terms of rising sea level and associated flooding of vast tracts of low-lying lands. Reducing the burning of fossil fuels makes sense on both economic and environmental grounds. One of the most attractive alternatives is geothermal resources, especially in developing countries, for instance in El Salvador where geothermal energy provides about a fifth of total installed electrical power already. In fact, by the middle 1980s, at least 121 geothermal power plants were operating worldwide, most being of the dry steam type.
Download or read book Global Environmental Constitutionalism written by James R. May and published by Cambridge University Press. This book was released on 2015 with total page 427 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reflecting a global trend, scores of countries have affirmed that their citizens are entitled to healthy air, water, and land and that their constitution should guarantee certain environmental rights. This book examines the increasing recognition that the environment is a proper subject for protection in constitutional texts and for vindication by constitutional courts. This phenomenon, which the authors call environmental constitutionalism, represents the confluence of constitutional law, international law, human rights, and environmental law. National apex and constitutional courts are exhibiting a growing interest in environmental rights, and as courts become more aware of what their peers are doing, this momentum is likely to increase. This book explains why such provisions came into being, how they are expressed, and the extent to which they have been, and might be, enforced judicially. It is a singular resource for evaluating the content of and hope for constitutional environmental rights.
Download or read book The Great American Biotic Interchange written by Alberto Luis Cione and published by Springer. This book was released on 2015-04-24 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt: South American ecosystems suffered one of the greatest biogeographical events, after the establishment of the Panamian land bridge, called the “Great American Biotic Interchange” (GABI). This refers to the exchange, in several phases, of land mammals between the Americas; this event started during the late Miocene with the appearance of the Holartic Procyonidae (Huayquerian Age) in South America and continues today. The major phases of mammalian dispersal occurred from the Latest Pliocene (Marplatan Age) to the Late Pleistocene (Lujanian Age). The most important and richest localities of Late Miocene-Holocene fossil vertebrates of South America are those of the Pampean region of Argentina. There are also several Late Miocene and Pliocene localities in western Argentina and Bolivia. Other important fossils have been collected in localities of Pleistocene age outside Argentina: Tarija (Bolivia), karstic caves of Lagoa Santa and the recently explored caves of Tocantins (Brasil), Talara (Perú), La Carolina (Ecuador), Muaco (Venezuela), and Cueva del Milodon (Chile), among others. The book discusses basic information for interpreting the GABI such as taxonomic composition (incorporating the latest revisions) at classical and new localities for each stage addressing climate, environments, and time boundaries for each stage. It includes the chronology and dynamics of the GABI, the integration of South American mammalian faunas through time, the Quaternary mammalian extinctions and the composition of recent mammalian fauna of the continent.
Download or read book BioGeomancer written by and published by . This book was released on 2006 with total page 80 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 1978 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Capitalists Caciques and Revolution written by Mark Wasserman and published by . This book was released on 1984 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forest Law written by Ursula Biemann and published by . This book was released on 2014-10-15 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: This artist's book accompanies the exhibition of a collaborative project by Swiss artist Ursula Biemann and Brazilian architect Paulo Tavares, presented at the Eli and Edythe Broad Art Museum, MSU in August 2014. Forest Law is a dynamic visual-textual engagement with the legal, ecological, cosmological and scientific dimensions of the tropical forest in the Ecuadorian Amazon. A trajectory through a transforming landscape, the book illuminates a series of legal cases and indigenous struggles for the rights of nature, incorporating text fragments, video stills and newly designed maps as well as a selection from legal documents, historical archives and other research material. This publication is coupled with the exhibition catalogue The Land Grant: Forest Law.
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 The Geology of Iberia A Geodynamic Approach written by Cecilio Quesada and published by Springer. This book was released on 2019-06-28 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt: Taking a new global approach, this unique book provides an updated review of the geology of Iberia and its continental margins from a geodynamic perspective. Owing to its location close to successive plate margins, Iberia has played a pivotal role in the geodynamic evolution of the Gondwanan, Rheic, Pangea, Tethys s.l. and Eurasian plates over the last 600 Ma of Earth's history. The geological record starts with the amalgamation of Gondwana in the Neoproterozoic succeeded by the rifting and spreading of the Rheic ocean; its demise, which led to the amalgamation of Pangea in the late Paleozoic; the rifting and spreading of several arms of the Neotethys ocean in the Mesozoic Era and their ongoing closure, which was responsible for the Alpine orogeny. The significant advances in the last 20 years have attracted international research interest in the geology of the Iberian Peninsula. This volume presents the most comprehensive, and updated description of the Alpine cycle in Iberia. This volume focuses in the different geological events during the Alpine orogeny as well as the lithological succession . This book is of interest not only for scientists of Portugal and Spain but also for geoscientists searching for analogies for oil and gas as well as tourists visiting the main mountain ridges of Iberia such as the Pyrenees.
Download or read book Extractive Sector and Civil Society written by Flavia Milano and published by Inter-American Development Bank. This book was released on 2018-10-16 with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt: 4% of Latin America and the Caribbean’s GDP comes from the extractive sector. This figure is equivalent to the amount generated by agriculture in the same region. An effective engagement between governments, companies, and civil society is required to propel sustainable development. With this regional diagnosis of countries rich in natural resources like Argentina, Chile, Colombia, Mexico, Peru, and the Dominican Republic, the IDB seeks to shed light on best practices among stakeholders of the extractive sectors. It focuses in actions of information, dialogues, consultations, collaborations, and partnerships that are driving development in the region. From the findings of the diagnosis, 3 roadmaps were drafted, to guide the stakeholders in strengthening their engagement.
Download or read book Investigating Your Environment written by and published by . This book was released on 1994 with total page 834 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diccionario Ingles Espa ol Tagalog written by Sofronio G. Calderon and published by . This book was released on 1915 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Museums Ethics and Cultural Heritage written by ICOM and published by Routledge. This book was released on 2016-07-07 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides an unparalleled exploration of ethics and museum practice, considering the controversies and debates which surround key issues such as provenance, ownership, cultural identity, environmental sustainability and social engagement. Using a variety of case studies which reflect the internal realities and daily activities of museums as they address these issues, from exhibition content and museum research to education, accountability and new technologies, Museums, Ethics and Cultural Heritage enables a greater understanding of the role of museums as complex and multifaceted institutions of cultural production, identity-formation and heritage preservation. Benefitting from ICOM’s unique position in the museum world, this collection brings a global range of academics and professionals together to examine museums ethics from multiple perspectives. Providing a more complete picture of the diverse activities now carried out by museums, Museums, Ethics and Cultural Heritage will appeal to practitioners, academics and students alike.
