REV - CLXL - Vol. 23 (1998): Envíos recentes
Mostrando ítems 16-18 de 18
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Reconstrucción morfosedimentaria y fitogeográfica del tramo medio del río Jarama (Madrid, España) durante la segunda mitad del Holoceno. Estudio preliminar
(Universidade da Coruña, 1998)[Abstract] Two sites located on the alluvial plain of the Jarama River, near Madrid, Spain, have been studied using geological, palynological and xylological techniques. Uniquely for this region, numerous wood subfossils ... -
Locais de interesse para a Arqueologia Mineira do Alto Minho (N de Portugal) Estado actual - métodos de caracterização e estratégias de aproveitamento
(Universidade da Coruña, 1998)[Abstract] Archaeological mining sites in northern Portugal include a few roman gold mines in shear zones and the tin and tungsten mining of the first half of the XX century, widespread through the entire Alto Minho region, ... -
Relación entre índices de rugosidad: tortuosidad, pendiente límite, distancia límite y rugosidad aleatoria
(Universidade da Coruña, 1998)[Abstract] Soil surface roughness is one of the parameters influencing runoff generation. An amount of 137 roughness measurements under different conditions of tillage and crop were made from March, 1997 to April, 1998. A ...