Results 141 to 150 of about 1,068,727 (304)
El problema de las esencias históricas a la luz de la tradición tomista
Ideas y Valores, 1954 Conferencia dictada en la Sala "José Eusebio Caro" de la Biblioteca Nacional de Bogotá el 7 de octubre de 1953, en el ciclo de "Filosofía y Humanidades" auspiciado por la Facultad de Filosofía y Letras de la Universidad Nacional de Colombia.
Victor Frankl
doaj
Soil biota in grassland, its ecosystem services and the impact of management [PDF]
, 2007 In the search for sustainable grassland systems, self-regulating processes in the soil become increasingly important. Soil biota play an important role in these processes and in the provision of various ecosystem services. For grassland systems important
Murray, P.J. +2 more
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Precision Restoration to Minimize Soil Loss in a Watershed in the Atlantic Forest Domain
Land Degradation &Development, EarlyView.ABSTRACT The Turvo River Watershed, located in the Zona da Mata region of Minas Gerais and part of the Doce River Basin, faces serious problems of erosion and soil degradation, which compromise and reduce the quality of local water resources. Given this scenario, it is essential to implement environmental recovery strategies that prioritize the ...
Rodrigo Nobre Santana +6 more
wiley +1 more source
Nitrogen fixation and soil nitrogen in organic ley arable rotations [PDF]
, 2002 This report was presented at the UK Organic Research 2002 Conference. Nitrogen (N) fixation in a white clover/ryegrass mixture was measured in 1,2,3 and 4-year-old organically managed leys during 2000.
Atkinson, David +3 more
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Land Degradation &Development, EarlyView.ABSTRACT Forest ecosystem services (ESs) are garnering increasing public attention as awareness grows regarding society's fundamental dependence on them for well‐being. Forest fires, one of the major disturbances of ESs, are becoming more frequent and destructive, exacerbated in part by climate change.
Emanuele Spada +6 more
wiley +1 more source
Land Degradation &Development, EarlyView.ABSTRACT Permafrost is rapidly degrading in the sporadic zone, including palsa mires in Scandinavia. Peatlands in the area have likely accumulated heavy metals from atmospheric deposition of industrial contaminants in the wider region. As the palsa mire chemical composition is not well known, and in other permafrost regions the permafrost thaw may ...
Joanna Katarzyna Jóźwik +7 more
wiley +1 more source
LA DIVERSIDAD DE LOS CUERPOS Y LAS FAMILIAS
Revista de Estudios de Género: La Ventana, 2011 La declaración de ley que en el Distrito Federal instituye los matrimonios igualitarios, y su derecho a la adopción de hijos, cuestiona los planteamientos que integran la sexualidad humana a una ley natural que funda la familia en la relación ...
Flavio Meléndez Zermeño
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Falla del servicio por dilación injustificada del procedimiento administrativo: estudio del caso de la metodología tarifaria de distribución gas por redes de tubería [PDF]
, 2018 Artículo de investigaciónLa Ley 142 de 1994 estableció en Colombia el Régimen de Servicios públicos domiciliarios en Colombia, Debe entenderse la función de regulación, la facultad de dictar normas de carácter general o particular en los términos de la ...
Santamaría-Sánchez, Juan Carlos
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, 1918 Papel. - Artículo publicado en El Mercantil Valenciano (Valencia). - Procedencia: fondo Miguel de Unamuno. - Conservación: Buena.
openaire +1 more source