Author: Pablo Luis Peri Publisher: Springer ISBN: 3319241095 Category : Technology & Engineering Languages : en Pages : 275
Book Description
This multi-authored volume contains peer-reviewed chapters from leading researchers and professionals in silvopastoral systems topic in Southern South America (Argentina, Chile and South Brazil). It is a compendium of original research articles, case studies, and regional overviews and summarizes the current state of knowledge on different components and aspects (pasture production, animal production, trees production, carbon sequestration, conservation) of silvopatoral systems in native forests and tree plantations. The main hypothesis of the book is that farmers have integrated tree and pasture/grassland species in their land use systems to reach higher production per unit of land area, risk avoidance, product diversification, and sustainability. These production systems also impact positively in main ecosystem processes. Management of these productive systems, Policy and Socioeconomic Aspects provide great opportunities and challenges for farmers and policy makers in our region. The book is unique on this subject in Southern South America and constitutes a valuable reference material for graduate students, professors, scientists and extensionists who work with silvopastoral systems.
Author: Vicente Pérez Rosales Publisher: Oxford University Press ISBN: 9780198027829 Category : Literary Collections Languages : en Pages : 432
Book Description
These memoirs trace the wild and adventurous life of Pérez Rosales from his childhood up to the 1860s. During that approximately half-century he saw and did more than a dozen ordinary men. At age eleven in Argentina he witnessed the executions of Luis and Juan Jose Carrera. From there, his activities and adventures took him on several journeys on sailing vessels around Cape Horn; to Paris, where he witnessed the July revolution of 1830; to various commercial endeavors including a distillery, the practice of medicine, and cattle smuggling; into service as an advisor to an Argentine warlord; as a miner for precious metals in the north of Chile; as participant in the California Gold Rush in 1849; as director of the government's project for German immigration and settlement in the wild south of Chile; and also as Chilean consul and immigration agent in Hamburg. Around the world, Rosales lived through many of his era's watershed moments. His exciting memoirs offer a chance to relive the rush and chaos of these times--from a much safer vantage.
Author: World Health Organization Publisher: ISBN: 9780119869231 Category : Contraception Languages : en Pages : 0
Book Description
This document provides recommendations for appropriate medical eligibility criteria for selecting methods of contraception. It is based on the latest clinical and epidemiological data and summarises the results of a scientific working group meeting held at the WHO, Geneva 8-10 March 2000. It is intended for use by policy makers, family planning programme managers and the scientific community.
Author: Christopher H. Lutz Publisher: University of Oklahoma Press ISBN: 9780806129112 Category : History Languages : en Pages : 360
Book Description
Santiago de Guatemala was the colonial capital and most important urban center of Spanish Central America from its establishment in 1541 until the earthquakes of 1773. Christopher H. Lutz traces the demographic and social history of the city during this period, focusing on the rise of groups of mixed descent. During these two centuries the city evolved from a segmented society of Indians, Spaniards, and African slaves to an increasingly mixed population as the formerly all-Indian barrios became home to a large intermediate group of ladinos. The history of the evolution of a multiethnic society in Santiago also sheds light on the present-day struggle of Guatemalan ladinos and Indians and the problems that continue to divide the country today.
Author: John Moubray Publisher: Industrial Press Inc. ISBN: 9780831131463 Category : Business & Economics Languages : en Pages : 452
Book Description
Completely reorganised and comprehensively rewritten for its second edition, this guide to reliability-centred maintenance develops techniques which are practised by over 250 affiliated organisations worldwide.
Author: Pablo Luis Peri
Author: 
Author: UNESCO
Author: Vicente Pérez Rosales
Author: William Romaine Newbold
Author: World Health Organization
Author: Christopher H. Lutz
Author: John Moubray
Author: Campbell Kenneth McDonald
Author: Alan James Bond