El agua subterránea en el Parque Natural Sierra de Grazalema (Cádiz y Málaga) PDF Download

Author: Joaquín del Val Melús
Publisher: IGME
ISBN: 9788478408375
Category : Electronic books
Languages : es
Pages : 226

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Author: Joaquín del Val Melús
Publisher:
ISBN:
Category : Groundwater
Languages : es
Pages : 228

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Author: Commission on Genetic Resources for Food and Agriculture
Publisher: Food & Agriculture Organization of the UN (FAO)
ISBN: 9789251084229
Category : Forest germplasm resources conservation
Languages : en
Pages : 0

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Book Description
Part I. Introduction -- Part II. Strategic priorities for action. Priority area 1 : Improving the availability of, and access to, information on FGR -- Priority area 2 : In situ and ex situ conservation of FGR -- Priority area 3 : Sustainable use, development and management of FGR -- Priority area 4 : Policies, institutions and capacity-building

Author: Michael A. Hoskin
Publisher:
ISBN:
Category : History
Languages : en
Pages : 280

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Book Description
This study of archaeoastronomy looks at more than 2,500 communal tombs and sanctuaries from around the Mediterranean. After a brief discussion of Hoskin's aims and the methodology for his fieldwork, individual chapters focus on evidence from particular regions: Malta, Gozo, the Balearics, Iberia, southern France, Corsica and Sardinia, Sicily and Pantelleria, Tunisia, Algeria and Morocco. The author concludes that in most of these regions the monuments faced sunrise, or more generally the sun when it was rising or climbing in the sky. Along the Mediterranean coast of France, however, there is a reverse sunset custom; in North Africa tombs faced downhill and in a Minoan cemetery on Crete all the tombs faced moonrise and look towards a mountain on whose peak was a sanctuary probably sacred to a lunar god. 264p, b/w figs and photos throughout, tables (Ocarina Books 2001) ` adorned with dozens of beautiful photographs, technical diagrams, and an extraordinary Corpus Mensurarum.....a living masterpiece in the field of archaeoastronomy ' - Juan Antonio Belmonte, Instituto de Astroficia de Canarias `

Author: Nigel Maxted, M. Ehsan Dulloo, Brian V. Ford-Lloyd, Lothar Frese, José Iriondo and Miguel A.A. Pinheiro de Carvalho
Publisher: CABI
ISBN: 9781845938529
Category : Agrobiodiversity conservation
Languages : en
Pages : 387

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Book Description
Based on the 2010 conference 'Towards the establishment of genetic reserves for crop wild relatives and landraces in Europe', this book is the cutting-edge discussion of agrobiodiversity conservation. By considering the benefits of understanding and preserving crop wild relatives and landraces, it encompasses issues as wide-ranging and topical as habitat protection, ecosystem health and food security. "Agrobiodiversity Conservation" focuses on Europe, but is globally relevant. It is suitable for postgraduate students of conservation and environmental studies, conservation professiona.

Author: Chretien de Troyes
Publisher: Yale University Press
ISBN: 0300038380
Category : Poetry
Languages : en
Pages : 244

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A twelfth-century poem by the creator of the Arthurian romance describes the courageous exploits and triumphs of a brave lord who tries to win back his deserted wife's love

Author: V.P. Singh
Publisher: Springer Science & Business Media
ISBN: 9401103933
Category : Science
Languages : en
Pages : 284

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Book Description
Water is vital to life, maintenance of ecological balance, economic development, and sustenance of civilization. Planning and management of water resources and its optimal use are a matter of urgency for most countries of the world, and even more so for India with a huge population. Growing population and expanding economic activities exert increasing demands on water for varied needs--domestic, industrial, agricultural, power generation, navigation, recreation, etc. In India, agriculture is the highest user of water. The past three decades have witnessed numerous advances as well as have presented intriguing challenges and exciting opportunities in hydrology and water resources. Compounding them has been the growing environmental consciousness. Nowhere are these challenges more apparent than in India. As we approach the twenty first century, it is entirely fitting to take stock of what has been accomplished and what remains to be accomplished, and what accomplishments are relevant, with particular reference to Indian conditions.

Author:
Publisher: CABI
ISBN: 1845933079
Category : Technology & Engineering
Languages : en
Pages : 712

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Book Description
Crop wild relatives (CWR) are species closely related to crop plants which can contribute beneficial traits such as pest or disease resistance and yield improvement. Through an examination of national, regional and global context of CWR, this text presents methodologies and case studies that provide recommendations for global conservation and use.

Author: Timothy Insoll
Publisher: Oxford University Press
ISBN: 0191663107
Category : Social Science
Languages : en
Pages : 1123

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Book Description
Figurines dating from prehistory have been found across the world but have never before been considered globally. The Oxford Handbook of Prehistoric Figurines is the first book to offer a comparative survey of this kind, bringing together approaches from across the landscape of contemporary research into a definitive resource in the field. The volume is comprehensive, authoritative, and accessible, with dedicated and fully illustrated chapters covering figurines from the Americas, Europe, Africa, Asia, and Australasia and the Pacific laid out by geographical location and written by the foremost scholars in figurine studies; wherever prehistoric figurines are found they have been expertly described and examined in relation to their subject matter, form, function, context, chronology, meaning, and interpretation. Specific themes that are discussed by contributors include, for example, theories of figurine interpretation, meaning in processes and contexts of figurine production, use, destruction and disposal, and the cognitive and social implications of representation. Chronologically, the coverage ranges from the Middle Palaeolithic through to areas and periods where an absence of historical sources renders figurines 'prehistoric' even though they might have been produced in the mid-2nd millennium AD, as in parts of sub-Saharan Africa. The result is a synthesis of invaluable insights into past thinking on the human body, gender, identity, and how the figurines might have been used, either practically, ritually, or even playfully.

Author: Jonathan D. Phillips
Publisher: Elsevier
ISBN: 0128232498
Category : Science
Languages : en
Pages : 358

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Book Description
Landscape Evolution: Landforms, Ecosystems and Soils asks us to think holistically, to look for the interactions between the Earth's component surface systems, to consider how universal laws and historical and geographical contingency work together, and to ponder the implications of nonlinear dynamics in landscapes, ecosystems, and soils. Development, evolution, landforms, topography, soils, ecosystems, and hydrological systems are inextricably intertwined. While empirical studies increasingly incorporate these interactions, theories and conceptual frameworks addressing landforms, soils, and ecosystems are pursued largely independently. This is partly due to different academic disciplines, traditions, and lexicons involved, and partly due to the disparate time scales sometimes encountered. Landscape Evolution explicitly synthesizes and integrates these theories and threads of inquiry, arguing that all are guided by a general principle of efficiency selection. A key theme is that evolutionary trends are probabilistic, emergent outcomes of efficiency selection rather than purported goal functions. This interdisciplinary reference will be useful for academic and research scientists across the Earth sciences. - Serves as a primary theoretical resource on landscape evolution, Earth surface system development, and environmental responses to climate and land use change - Incorporates key ideas on geomorphic, soil, hydrologic, and ecosystem evolution and responses in a single book - Includes case studies to provide real-world examples of evolving landscapes