Rescate y monitoreo arqueologico en el area del proyecto de la Termoelectrica La Sierra PDF Download

Author: Neyla Castillo Espitia
Publisher:
ISBN:
Category :
Languages : es
Pages : 143

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Author: Centro de investigaciones Sociales y Humanas - CISH.
Publisher:
ISBN:
Category :
Languages : es
Pages : 241

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Author: Commission for Environmental Cooperation (Montréal, Québec). Secretariat
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 240

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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.

Author: Olga F. Linares
Publisher: Peabody Museum of Archaeology and Ethnology, Harvard University Publications Department
ISBN:
Category : Architecture
Languages : en
Pages : 568

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Author: Dolores R. Piperno
Publisher: Academic Press Incorporated
ISBN: 9780125571807
Category : Business & Economics
Languages : en
Pages : 10

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This first modern, full-bodied study of early horticulture and agriculture in the Neotropics unites new methods of recovering, identifying, and dating plant remains with a strong case for Optimal Foraging Strategy in this historical context. Drawing upon new approaches to tropical archaeology, Dolores Piperno and Deborah Pearsall argue that the tropical forest habitat is neither as hostile nor as benevolent for human occupation and plant experimentation as researchers have suggested. Among other conclusions, they demonstrate that tropical forest food production emerged concurrent with that in the Near East, that many tropical lowland societies practiced food production for at least 5,000 years before the emergence of village life, and that by 7000 B.P. cultivated plots had been extended into the forest, with the concomitant felling and killing of trees to admit sunlight to seed and tuber beds. Piperno and Pearsall have written a polished study of the low-lying regions between southwestern Mexico and the southern rim of the Amazon Basin. With modern techniques for recording and dating botanical remains from archaeological sites and genetic studies to determine the relationships between wild and domesticated plants, their research pulls together a huge mass of information produced by scholars in various disciplines and provides a strong theoretical framework in which to interpret it. Key features include: arguments that tropical forest food production emerged at approximately the same time as that in the Near East and is earlier than currently demonstrated in highland Mexico and Peru; and contends that the lowland tropics witnessed climatic and vegetational changes between 11,000 BP and 10,000 BP, no less profound than those experienced at higher latitudes. It appeals to anyone concerned with Latin American prehistory. It offers coverage of the development of slash and burn (or swidden) cultivation and, focuses on low and lower mid-elevations.

Author: Frederick W. Lange
Publisher:
ISBN:
Category : History
Languages : en
Pages : 504

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Author: Andrew Henderson
Publisher: Princeton University Press
ISBN: 0691197709
Category : Nature
Languages : en
Pages : 505

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This user-friendly and authoritative book will serve scientists, growers, and sightseers as a guide to the 67 genra and 550 species of naturally occurring palms found in the Americas. Its purpose is to give an introduction to the diversity of palms and allow almost anyone to identify a palm from this part of the world. Andrew Henderson is Assistant Scientist at the New York Botanical Garden. Gloria Galeano and Rodrigo Bernal are Assistant Professors at the Instituto de Ciencias Naturales, Universidad Nacional de Colombia, Bogota. Originally published in 1995. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.

Author: Norman Hammond
Publisher: Cambridge University Press
ISBN: 0521384222
Category : Social Science
Languages : en
Pages : 286

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An unmatched picture of the Mayan tropical forest community emerges from this well-documented study.

Author: Anna Curtenius Roosevelt
Publisher:
ISBN:
Category : History
Languages : en
Pages : 594

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Moundbuilders of the Amazon shows that sophisticated archaeological, bioarchaeological, and geophysical techniques of remote sensing are fully applicable to tropical sites. Additionally, the comprehensive use of such techniques by all archaeologists, doing fieldwork anywhere, could revolutionize archaeology, allowing archaeologists to look inside sites rather than simply excavate them.**Using a variety of remote sensing techniques, Roosevelt documents the existence of a major moundbuilding culture possessing monumental architecture and a rich artistic tradition on the lowland tropical floodplain of Marajo Island at the mouth of the Amazon River in Brazil, from about 400 A. D. to about 1,300 A. D.**Marajo Island at the mouth of the Amazon River is about the same size as Switzerland or Belgum. A well developed civilization existed there from about 400 A. D. to 1,300 A. D., comparable in many ways to the Inca civilization to the west or to the Aztec and Maya cultures to the north or, in some interesting ways, to the Pharonic cultures which developed at the mouth of the Nile. Because this civilization had no stone at its disposal, it expressed its monumental architecture in packed dirt which washed back into the alluvial floodplain long ago, effectively preventing archaeological discovery until the recent development of sophisticated techniques of remote sensing and reconstruction. Key Features * Reports on the most extensive stratigraphic excavations ever of an ancient Amazonian civilization adapted to a floodplain environment * Introduces the first use of geophysics for archaeology in non-specialized language * Illustrates, for the first time, the elaborate art of a complex society that was indigenous to the tropical lowlands * Describes monumental sites, rich polychrome pottery, and the first extensive biological remains ever recovered in an Amazonian site * Proves that sophisticated archaeological, bioarchaeological, and geophysical techniques of remote sensing are fully applicable to tropical sites * Shows that the comprehensive use of such methods could revolutionize archaeology by allowing archaeologists to look inside sites rather than simply excavate them * Provides examples which prove that the theories about the limitations of the tropical environment for cultural evolution are simply untrue and were based on faulty knowledge of the region and its archaeology

Author: Narciso Almeyda
Publisher:
ISBN:
Category : Palms
Languages : en
Pages : 16

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