Results 111 to 120 of about 90,059 (202)

Andean tectonics: Implications for Satellite Geodesy [PDF]

open access: yes
Current knowledge and theories of large scale Andean tectonics as they relate to site planning for the NASA Crustal Dynamics Program's proposed high precision geodetic measurements of relative motions between the Nazca and South American plates are ...
Allenby, R. J.
core   +1 more source

POVERTY AND THE DETERIORATION OF NATURAL SOIL CAPITAL IN THE PERUVIAN ALTIPLANO [PDF]

open access: yes
The most severe challenges to sustainable development occur where many poor people struggle to eke out a living from marginal lands. In some cases, high human populations on fragile lands have led agricultural productivity to deteriorate (García-Barrios ...
Quiroz, Roberto, Swinton, Scott M.
core   +1 more source

Aproximacion climatica del Altiplano norte

open access: yes, 1998
Se investiga series temporales de los parametros meteorologicos siguientes : humedad relativa, temperaturas minima y maximas y precipitacion pluvial de decenas de estaciones del Altiplano norte. Las estaciones del altiplano peruano son : Cabanillas, Lampa, Juliaca e Illpa, todas en inmediaciones del Lago Titicaca.
Martinic, N.J.   +3 more
openaire   +1 more source

Can Non-Agricultural Employment Reduce Rural Poverty? Evidence from Mexico [PDF]

open access: yes
This paper explores the role of the local context on the effectiveness of policy interventions in reducing poverty through non-agricultural rural employment (NARE). NARE is negatively associated to poverty in Mexico.
Caridad Araujo
core  

Vicu��as and Pastoralists on the Peruvian Altiplano

open access: yes, 1984
Many articles, government publications, and a fairly lengthy book have been written about the vicu a (hereafter vicugna), as can be seen by the bibliography, which is in no way exhaustive. What I try to do here is bring together several factors that have not, to my knowledge, been documented in one article; the sociological and cultural aspects of the
openaire   +3 more sources

Traslación socioeconómica en el Altiplano peruano

open access: yesEuropean Public & Social Innovation Review
Introducción: El propósito de la investigación es conocer el nivel de dependencia educativa de los hijos e hijas respecto a la de sus padres, a fin de establecer el grado y relación de la traslación socioeconómica o movilidad social. Metodología: Aplica un enfoque mixto, con diseño transversal.
Lieslie Gallegos Arias   +2 more
openaire   +1 more source

Plant community variation across a puna landscape in the Chilean Andes Variación en la comunidad vegetal de un paisaje de puna en los Andes chilenos

open access: yesRevista Chilena de Historia Natural, 2006
We describe patterns of plant species and growth form abundance in the puna vegetation of Parque Nacional Lauca, Chile. At more than 4,300 m, the extreme habitat of the study site supported relatively few species.
JOHN G LAMBRINOS   +2 more
doaj  

Physical anthropology man altiplano

open access: yes, 1952
In this paper we are concerned only anthropological aspect of trying to present the first bases to characterize the first elements that went into the formation of indigenous people in this part of the Andes and to also determine the influence they have played the atmosphere and life high in the current typology of the Andean people.
openaire   +1 more source

El rol de la información en la vida del agricultor de subsistencia

open access: yesChasqui, 2015
Aproximadamente dos tercias de la población mundial vive en los paises lla­mados en vias de desarrollo, y del 50 al 80 por ciento vive en aldeas rurales.
Jeremiah O'Sullivan-Ryan
doaj  

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