Directory of Institutions Engaged in Arid Zone Research PDF Download
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Author: Unesco
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 0
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Author: Unesco
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 0
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Author: Unesco
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 148
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Author: J. Richard Blanchard
Publisher: Univ of California Press
ISBN: 0520350103
Category : Reference
Languages : en
Pages : 242
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Book Description
This title is part of UC Press's Voices Revived program, which commemorates University of California Press’s mission to seek out and cultivate the brightest minds and give them voice, reach, and impact. Drawing on a backlist dating to 1893, Voices Revived makes high-quality, peer-reviewed scholarship accessible once again using print-on-demand technology. This title was originally published in 1958.
Author: Harald Ostvold
Publisher: Univ of California Press
ISBN:
Category :
Languages : en
Pages : 242
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Author: Kenneth Walton
Publisher: Transaction Publishers
ISBN: 0202369471
Category :
Languages : en
Pages : 178
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Author: Hilton Kramer
Publisher: Routledge
ISBN: 135148589X
Category : Science
Languages : en
Pages : 175
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Book Description
The hot and temperate deserts and their marginal steppe lands comprise one-third of the land surface of the world and are an increasingly critical area for the economic wellbeing of world populations. The remarkable mechanisms of floral, faunal, and human adaptation to the distinct and difficult environment of these arid zones, as well as the potential of modern technology for facilitating adaptation, are described and explained by Walton in the light of our most recent knowledge of the phenomena and processes involved.Beginning with a clarification of the definitions of arid and semi-arid regions and with the delineation of techniques for measuring the degree of aridity in these areas, the author shows that there is wide variation among the arid zones in landscape and climate and that there are numerous local and microclimates within any single arid region. The life cycles of the plants and animals of the arid zones are described and the water resources, including problems of salinity, mineral contamination, and the construction of reservoirs, are examined. Extensive treatment is given to potential agricultural adaptations and to pastoralism as the most widespread response to dry land. A final chapter summarizes attempts at adaptation to prevailing drought and discusses the kinds of future development that the author deems most likely in arid zones.Throughout the book emphasis is placed on specific, detailed analysis, with adequate tables and formulas for in-depth understanding of particular aspects of aridity. Examples from both Old and New Worlds are used to demonstrate the spheres in which progress is being made and to show the mistakes in past and present land use in arid areas. An essential supplement for courses in physical geography, the book will be useful in many area studies and in studies of economic development.
Author: Charles Hutchinson
Publisher: Routledge
ISBN: 0429702027
Category : Social Science
Languages : en
Pages : 1436
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Book Description
The international conference Arid Lands: Today and Tomorrow drew more than 400 participants from over 3 S countries to Tucson, Arizona, for one week in October of 19 8 S. The diversity of presenters, disciplines and subject matters addressed contributed to an interesting and informative conference. The papers presented in this volume represent the efforts of scientists and other individuals who, through their various disciplines, are addressing the problems of and opportunities presented by the arid lands of the world. A committee of five scientists reviewed for substance. relevance and their contribution to the conference the 284 abstracts that were submitted. They selected 146 for presentation at the conference and of those papers presented, 128 were received for inclusion in the proceedings.
Author:
Publisher:
ISBN:
Category : Economic development
Languages : en
Pages : 318
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Author: Agricultural Sciences Information Network
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 540
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Author: Libby Robin
Publisher: UNSW Press
ISBN: 9780868408910
Category : History
Languages : en
Pages : 276
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Book Description
In this book Libby Robin explores the links between nature and nation. By looking at some of those who observe the natural world most closely--including scientists, field naturalists and farmers--she tells the story of how we as a nation have come to understand our land. Having left the cultural cringe behind, settler Australians are struggling with the 'strange nature' of this continent. Robin suggests new ways of living in an arid and urbanized continent in times of global change, and gives hope that Australia can move beyond the biological cringe.
