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1. |
Record Nr. |
UNINA9910456059203321 |
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Titolo |
Trees on the farm [[electronic resource] ] : assessing the adoption potential of agroforestry practices in Africa / / edited by S. Franzel, S.J. Scherr |
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Pubbl/distr/stampa |
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Wallingford, Oxon, UK ; ; New York, : CABI Pub. in association with the International Centre for Research in Agroforestry, c2002 |
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ISBN |
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1-280-82965-6 |
9786610829651 |
0-85199-884-4 |
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Descrizione fisica |
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1 online resource (208 p.) |
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Altri autori (Persone) |
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FranzelSteven Charles |
ScherrSara J |
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Disciplina |
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Soggetti |
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Agroforestry systems - Africa |
Agroforestry - Technology transfer - Africa |
Electronic books. |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Contributors; Foreword; Acknowledgements; 1 Introduction; 2 Methods for Assessing Agroforestry Adoption Potential; 3 Assessing the Adoption Potential of Improved Fallows in Eastern Zambia; 4 The Adoption Potential of Short Rotation Improved Tree Fallows: Evidence from Western Kenya; 5 Assessing the Adoption Potential of Hedgerow Intercropping for Improving Soil Fertility, Western Kenya; 6 Farmer-designed Agroforestry Trials: Farmers' Experiences in Western Kenya; 7 Calliandra calothyrsus: Assessing the Early Stages of Adoption of a Fodder Shrub in the Highlands of Central Kenya |
8 Promoting New Agroforestry Technologies: Policy Lessons from On-farm Research9 Assessing Adoption Potential: Lessons Learned and Future Directions; Glossary; Index |
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Sommario/riassunto |
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This title assesses the adoption of selected agroforestry practices developed with African farmers, describing methods, and drawing out the implications for research, development, and policy. |
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2. |
Record Nr. |
UNINA9910460351203321 |
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Autore |
Grayson Donald K |
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Titolo |
The great basin [[electronic resource] ] : a natural prehistory / / Donald K. Grayson |
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Pubbl/distr/stampa |
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Berkeley, Calif., : University of California Press, 2011 |
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ISBN |
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1-283-27782-4 |
9786613277824 |
0-520-94871-8 |
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Edizione |
[Rev. and expanded ed.] |
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Descrizione fisica |
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1 online resource (433 p.) |
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Altri autori (Persone) |
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Disciplina |
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Soggetti |
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Geology, Stratigraphic - Pleistocene |
Geology, Stratigraphic - Holocene |
Geology - Great Basin |
Paleontology - Great Basin |
Indians of North America - Great Basin - Antiquities |
Paleo-Indians - Great Basin |
Electronic books. |
Great Basin Antiquities |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Rev. ed. of: The desert's past. c1993. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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pt. 1. The Great Basins -- pt. 2. Some Ice Age background -- pt. 3. The late Ice Age Great Basin -- pt. 4. The last 10,000 years -- pt. 5. Great Basin archaeology -- pt. 6. Conclusions. |
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Sommario/riassunto |
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"The Great Basin, centering on Nevada and including substantial parts of California, Oregon, and Utah, gets its name from the fact that none of its rivers or streams flow to the sea. This book synthesizes the past 25,000 years of the natural history of this vast region. It explores the extinct animals that lived in the Great Basin during the Ice Age and recounts the rise and fall of the massive Ice Age lakes that existed here. It explains why trees once grew 13' beneath what is now the surface of Lake Tahoe, explores the nearly two dozen Great Basin mountain ranges that once held substantial glaciers, and tells the remarkable story of how pinyon pine came to cover some 17,000,000 acres of the |
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Great Basin in the relatively recent past.These discussions culminate with the impressive history of the prehistoric people of the Great Basin, a history that shows how human societies dealt with nearly 13,000 years of climate change on this often-challenging landscape"-- |
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