Results 111 to 120 of about 1,863,720 (234)
Review paper on the production trials of rice-cum fish culture - a transferable concept into Niger State, Nigeria [PDF]
, 1999 This paper reviews the production trials of rice-cum-fish culture. Rice and various fish species using rotation and concurrent methods of cultivation are used. The farming system is mostly practiced and researched in to in Southeast Asian countries.
Yaro, I.
core
Gypsum classification based on ASTER images in the Principal Cordillera of Mendoza
, 2010 Fil:Mescua, J.F. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina.
openaire +2 more sources
Comparison of Magnetic Anomalies of Lithospheric Origin Measured by Satellite and Airborne Magnetometers over Western Canada [PDF]
Crustal magnetic anomaly data from the OGO 2, 4 and 6 (Pogo) satellites are compared with upward-continued aeromagnetic data between 50 deg -85 deg N latitude and 220 deg - 260 deg E longitude. Agreement is good both in anomaly location and in amplitude,
Coles, R. L. +2 more
core +1 more source
, 2009 Se describe un área de alteración aflorante en la región de Cerros Amarillos, ubicada en el curso superior del río Atuel, en la Cordillera Principal del sur de Mendoza (35°S, 70°O). La zona de alteración está espacialmente asociada a la Formación Huincán en facies dacítica (Mioceno superior) y está caracterizada por un estadio hidrotermal temprano ...
Rubinstein, Nora Alicia +2 more
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Observing Conditions for Submillimeter Astronomy [PDF]
, 2011 Consistently superb observing conditions are crucial for achieving the scientific objectives of a telescope. Submillimeter astronomy is possible only at a few exceptionally dry sites, notably Mauna Kea, the Antarctic plateau, and the Chajnantor region in
Radford, Simon J. E.
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, 2013 The remarkable structure and computationally explicit form of isogeny graphs of elliptic curves over a finite field has made them an important tool for computational number theorists and practitioners of elliptic curve cryptography. This expository paper
Sutherland, Andrew V.
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, 2015 Fil: Ibarra, Federico. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Geociencias Básicas, Aplicadas y Ambientales de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales.
Litvak, Vanesa Dafne +5 more
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Effects of management practices on water yield in small headwater catchments at Cordillera de los Andes in southern Chile [PDF]
, 2009 In several parts of the world, drinking water is obtained from springs in natural and managed mountainous forests. Since forests regulate quality as well as quantity of water, the effects of forest-management activities on water yield are an important ...
Godoy, Roberto +3 more
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Tectonics of the central Andes [PDF]
Acquisition of nearly complete coverage of Thematic Mapper data for the central Andes between about 15 to 34 degrees S has stimulated a comprehensive and unprecedented study of the interaction of tectonics and climate in a young and actively developing ...
Bloom, Arthur L. +4 more
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Caracterización fincas agroecológicas del departamento del Meta, Colombia
Revista KawsaypachaEl sistema alimentario mundial se ve cada vez más limitado debido a la degradación ambiental y la pérdida de biodiversidad, lo que provoca cambios drásticos en el clima y aumenta la pobreza rural.
Juan Pablo Zárate Lozada +2 more
doaj +1 more source