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Andrés Cardenas, Maria I. Dias, Catarina Diamantino, Edgar Carvalho, Dulce Russo and Rosa Marques
New insights about the geochemical behavior of actinides and lanthanides in an old uranium mine are provided for the first time in this work. Fifteen samples (water, soil, and sediments) were collected inside and outside the Quinta do Bispo old mine (Por...
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Yulian Firmana Arifin, Eka Agustina, Fransius Andhi and Setianto Samingan Agus
This study aimed to explore the use of additives in soil?cement mixtures that have undergone a wetting-drying cycle. In total, two types of soil were used, granitic and lateritic, which are widely used in road base construction in the Katingan area, Cent...
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W. Fernández, S. Villalobos, R. King
Pág. Page 05 - 14
The effects of physical and chemical weathering processes in completely decomposed granitic rocks strongly condition the shear strength parameters commonly used in soil mechanics, where soils have high variability. The technological progress and the join...
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Manuel Toral, Horacio E. Bown, Alejandro Mañon, José Alvarez, Rafael Navarro-Cerrillo
Pág. 405 - 414
The toppling of young trees considerablyreduces the value of the first log in Pinus radiata plantations.Although wind is the main cause of toppling, the quality and type of plants,planting techniques, soil fertility and soil preparation may play an imp...
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Liubow Gonzalez,Maria Mardones,Alberto Silva,Eduardo Campos
Pág. 145 - 157
A hydrogeochemical study of the groundwater and surface water of the Río Claro hydrographic basin of the Yumbel quadrangle (VIII Region, Biobío), including their classification and behaviour is presented. 24 groundwater samples and 3 surface water sample...
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