Download or read book Tree Growth and Edaphic Control in the South Rupununi Savannas Guyana microform written by Hutchinson, Ian and published by National Library of Canada. This book was released on 19?? with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tree Growth and Edaphic Control in the South Rupununi Savannas Guyana microfilm written by Ian Hutchinson and published by . This book was released on 1970 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inselbergs written by S. Porembski and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: Inselbergs are isolated rock outcrops that stand out abruptly from surrounding plains. Despite the widespread occurrence of granite inselbergs throughout all climatic and vegetational zones, their remarkably rich plant life was largely neglected in the recent literature. This richly and partly in color illustrated volume provides a detailed survey of all major abiotic and biotic features characteristic for inselbergs. The extreme environmental conditions on inselbergs are described in depth as well as specific adaptive traits of rock outcrop plants including their morphological, anatomical and physiological responses. The diversity and structure of inselberg plant communities are examined on a global scale with detailed regional accounts for different tropical and temperate zones.
Download or read book San Jacinto 1 written by Augusto Oyuela-Caycedo and published by University of Alabama Press. This book was released on 2005-06-26 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt: A significant work of neotropical archaeology presenting evidence of early hunter-gatherers who produced fiber-tempered ceramics. Few topics in the development of humans have prompted as much interest and debate as those of the origins of pottery and agriculture. The first appearance of pottery in any area of the world is heralded as a new stage in the progress of humans toward a more complex arrangement of thought and society. Cultures are defined and separated by the occurrence of pottery types, and the association of pottery with mobility and agriculture continues to drive research in anthropology. For these reasons, the discovery of the earliest fiber-tempered pottery in the New World and carbonized remains identified as maize kernels is exciting. San Jacinto 1 is the archaeological site located in the savanna region of the north coast of Colombia, South America, where excavations by led by the authors have revealed evidence of mobile hunter-gatherers who made pottery and who collected and processed plants from 6000 to 5000 B.P. The site is believed to show an early human adaptation to the tropics in the context of significant environmental changes that were taking place at the time. This volume presents the data gathered and the interpretations made during excavation and analysis of the San Jacinto 1 site. By examining the social activities of a human population in a highly seasonal environment, it adds greatly to our contemporary understanding of the historical ecology of the tropics. Study of the artifacts excavated at the site allows a window into the early processes of food production in the New World. Finally, the data reveals that the origins of ceramic technology in the tropics were tied to a reduction in mobility and an increase in territoriality and are widely applicable to similar studies of sedentism and agriculture worldwide.
Download or read book Amazonia written by Betty J. Meggers and published by Smithsonian Institution Scholarly Press. This book was released on 1996-07-17 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Review: "Epilogue reviews recent archaeological evidence for the precolumbian antiquity of social and settlement behavior of indigenous Amazonian groups"--Handbook of Latin American Studies, v. 57. http://www.loc.gov/hlas/
Download or read book Biodiversity written by N. Biedinger and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biodiversity, sometimes simply understood as "diversity of species", is a specific quality of life on our planet, the dimensions and importance of which have just lately been fully realized. Today we know that "biological diversity is a global asset of incalculable value to present and future generations" (Kofi Annan). Biodiversity is spread unequally over the world: in fact, the main share of biological resources worldwide is harboured predominantly by the so-called developing countries in the tropics and sub tropics. Therefore, Biodiversity - A Challenge for Development Research and Policy was chosen as the title for an international conference which was held in Bonn in 1997 as one of the first major events organized by the then newly established North-South Centre for Development Research (ZEF) at Rheinische Friedrich-Wilhelms-Universitat Bonn (Germany). Since the ZEF, founded by the Senate of the University of Bonn in 1995, has played a central role in turning Bonn into a centre for international cooperation and North-South dialogue. The Centre is a product of the Bonn Berlin agreement of July 1994 which was adopted to offset the effects caused by the Parliament and much of the Government moving to Berlin. It fits in well with the double strategy to strengthen Bonn's position as an interna tional science arena and as an eminent place for development policy and the national and supranational agencies dealing with this issue.
Download or read book Savannas Barrens and Rock Outcrop Plant Communities of North America written by Roger C. Anderson and published by Cambridge University Press. This book was released on 1999-07-28 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: A coherent, readable summary of the technical information available on savannas, barrens and rock outcrop plant communities.
Download or read book Species Blancoanae written by Elmer Drew Merrill and published by . This book was released on 1918 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Species Plantarum Scholar s Choice Edition written by Carl Von Linne and published by . This book was released on 2015-02-08 with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Germplasm Diversity and Evaluation written by N. S. Atri and published by . This book was released on 2009 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contributed articles.
