Author: United States. Soil Conservation Service
Publisher:
ISBN:
Category : Soil surveys
Languages : en
Pages : 534

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Author:
Publisher:
ISBN:
Category : Soil surveys
Languages : en
Pages : 512

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Author: Jean Collinet
Publisher: CATIE
ISBN: 9789977572956
Category : Land capability for agriculture
Languages : en
Pages : 62

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Author:
Publisher: Bib. Orton IICA / CATIE
ISBN:
Category :
Languages : en
Pages : 610

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Author:
Publisher: IICA
ISBN:
Category :
Languages : en
Pages : 348

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Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 530

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Book Description

Author: N.P. López-Acosta
Publisher: IOS Press
ISBN: 1643680315
Category : Technology & Engineering
Languages : en
Pages : 3006

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Book Description
The first Pan-American Conference on Soil Mechanics and Geotechnical Engineering (PCSMGE) was held in Mexico in 1959. Every 4 years since then, PCSMGE has brought together the geotechnical engineering community from all over the world to discuss the problems, solutions and future challenges facing this engineering sector. Sixty years after the first conference, the 2019 edition returns to Mexico. This book, Geotechnical Engineering in the XXI Century: Lessons learned and future challenges, presents the proceedings of the XVI Pan-American Conference on Soil Mechanics and Geotechnical Engineering (XVI PCSMGE), held in Cancun, Mexico, from 17 – 20 November 2019. Of the 393 full papers submitted, 335 were accepted for publication after peer review. They are included here organized into 19 technical sessions, and cover a wide range of themes related to geotechnical engineering in the 21st century. Topics covered include: laboratory and in-situ testing; analytical and physical modeling in geotechnics; numerical modeling in geotechnics; unsaturated soils; soft soils; foundations and retaining structures; excavations and tunnels; offshore geotechnics; transportation in geotechnics; natural hazards; embankments and tailings dams; soils dynamics and earthquake engineering; ground improvement; sustainability and geo-environment; preservation of historic sites; forensics engineering; rock mechanics; education; and energy geotechnics. Providing a state-of-the-art overview of research into innovative and challenging applications in the field, the book will be of interest to all those working in soil mechanics and geotechnical engineering. In this proceedings, 58% of the contributions are in English, and 42% of the contributions are in Spanish or Portuguese.

Author: Andrea M. Cuéllar
Publisher: Center for Comparative Arch
ISBN: 1877812870
Category : Social Science
Languages : en
Pages : 210

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Book Description
Archaeological study of the emergence of the ethnohistorically documented Quijos chiefdoms in the eastern Ecuadorian Andes. This research evaluates links between the emergence of centralized leadership and the organization of agricultural production. The focus is on reconstructing the demographic history of 137 km2 based on a full coverage systematic survey, and on reconstructing patterns of food production and consumption based on analysis of pollen, phytoliths and plant macroremains from the excavation of 31 tests at locations representing different environmental settings and settlement types. The study proposes a sequence starting at about 600 B.C., with the first manifestations of a regional system of centralized authority appearing after about 500 A.D. Neither control of basic resources nor specialized craft production seem to have been important in the social and political dynamics of the emerging Quijos chiefdoms. Complete text in English and Spanish

Author: A. Canarache
Publisher: Elsevier
ISBN: 0080561314
Category : Science
Languages : en
Pages : 1355

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Book Description
This dictionary includes some 9200 terms, each with a definition and often and additional descriptive text in English, the terms being translated in French, German and Spanish. It is more complete than similar previously published dictionaries or glossaries, and contains all fields of soil science as well as some adjacent fields of other earth sciences, agriculture and engineering. Present concepts and definitions are detailed along with earlier concepts, not only for historical reasons but also for developing new ideas. Concepts, terms and definitions usual in literature of various countries are discussed and compared, to offer an appropriate exchange of ideas. Soil classifications and methodologies for soil investigation coming from a score of European, American and other countries and international organisations are presented, and correlations between names of soil taxa in different classifications are suggested. Readers active in all branches of soil science will find accessible answers to many of their questions, either directly referring to procedures used in the organisations where they work, or related to way of thinking in other countries. Readers active in other branches, but needing information on soils, will also find answers to this dictionary of great assistance to their research.* Over 9200 terms with definitions in English and translations in French, German, Spanish* Includes all fields of soil science and many connected sciences* All present-day terminology with inclusion of earlier, classical concepts and terms * Terminology in current USDA Soil Taxonomy, FAO World Reference Base or Soil Resources, and other documents from different countriesGranted the "N.Cernescu" award from the Romanian Academy on Agricultural and Forestry Sciences

Author:
Publisher:
ISBN:
Category : Tree planting
Languages : en
Pages : 642

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Book Description
Some no. include reports compiled from information furnished by State Foresters (and others).