Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Rodríguez Infante, A."'
Publikováno v:
Minería y Geología, Vol 37, Iss 4, Pp 397-413 (2022)
The purpose of the study is to show the influence of tectonic structure on the spatial arrangement and mineralization variability of ore-bearing horizons from San Felipe ferro-nickel laterite crust deposit. Mineral maps content and spatial distributi
Externí odkaz:
https://doaj.org/article/ede87f1070614687b174c38d7965e04a
Publikováno v:
Minería y Geología, Vol 37, Iss 2, Pp 162-180 (2021)
Working scales used to date have not allowed studying the faults and fractures of the weathering crust of the San Felipe deposit in details. The aim of this research is to characterize those structures that have conditioned developing and conserving
Externí odkaz:
https://doaj.org/article/884917260f4b449096f13c2d2bef14b2
Publikováno v:
Minería y Geología, Vol 36, Iss 2, Pp 155-171 (2020)
Se determinó el comportamiento de la actividad tectónica reciente en el sureste del municipio de Mayarí, provincia de Holguín. A partir de la información topográfica del modelo digital de elevación del territorio, a 25x25 m de resolución, se
Externí odkaz:
https://doaj.org/article/8399b6f35f2c40168b880915667ba462
Autor:
Yosbanis Cervantes-Guerra, Allan Pierra-Conde, Alina Rodríguez-Infante, Yuri Almaguer-Carmenates, Hans Jürgen-Gursky, Jo Van-Caneghem, Carlo Vandecasteele
Publikováno v:
Minería y Geología, Vol 33, Iss 2, Pp 235-250 (2017)
The investigation is to evaluate the accumulation of ten elements (Al, Cr, Fe, Mn, Ni, Co, As, Cu, Pb and Zn) in surface sediments from the urban and industrial coastal area of Moa. Human activity has influenced the region, which has been developing
Externí odkaz:
https://doaj.org/article/a9ca7a0cfe9540e897748cd1f84ccd23
Publikováno v:
Minería y Geología, Vol 33, Iss 2, Pp 163-176 (2017)
River networks were studied applying the fractal systems approach and based on morphometric parameters. Procedures are applied to Cangre, Los Pozos, Paso Viejo, San Diego, Los Palacios, Santa Cruz and San Cristóbal river basins (Pinar del Río, Cuba
Externí odkaz:
https://doaj.org/article/5782392c9d964ba4b7ce7134603fba79
Autor:
Yosbanis Cervantes-Guerra, Alina Rodríguez-Infante, Allan Pierra-Conde, Yuri Almaguer-Carmenates, Hans-Jürgen Gusrky
Publikováno v:
Minería y Geología, Vol 33, Iss 1, Pp 114-127 (2017)
Geomorphological and environmental modifications that originate the dredging of carbonated mud in Cayo Moa bay were analyzed. Bathymetric data of different dates (1972, 2001 and 2010) were compared to evaluate the geomorphological changes in the bott
Externí odkaz:
https://doaj.org/article/e1800c42a47d42c3b2bb4ea50f06aa95
Publikováno v:
Minería y Geología, Vol 32, Iss 4, Pp 77-90 (2016)
By using morphometric, such as the route of the river network, the erosion base level to the third order, analysis of slopes and vertical dissection methods were identified and characterized the major tectonic structures, morphotectonic blocks and re
Externí odkaz:
https://doaj.org/article/8b8d2806d7c84fdfb0416847b76796b8
Publikováno v:
Minería y Geología, Vol 32, Iss 3, Pp 1-15 (2016)
The objective of this investigation was to identify the areas susceptible to flooding in the Parish Church Francisco Eugenio Bustamante of the Community of Pradera Alta. The methodology applied involves a site exploration for the identification of na
Externí odkaz:
https://doaj.org/article/b3ac600152784b3287667570d4318839
Publikováno v:
Minería y Geología, Vol 32, Iss 3, Pp 32-46 (2016)
The relief was classified and the active nature of the faults located in the sector of Guamá was evaluated. The application of morphotectonic methods generated a 1:25 000 morphotectonic scheme. It includes the characterization of morphotectonic bloc
Externí odkaz:
https://doaj.org/article/dc2df1a837a145c19b219d5d496411d7
Publikováno v:
Minería y Geología, Vol 32, Iss 2, Pp 87-101 (2016)
The inadequate disposal of urban wastes is nowadays an environmental issue having a negative impact on several communities. The objective of this investigation is to select the most adequate place to locate a manual sanitary landfill to dump the soli
Externí odkaz:
https://doaj.org/article/3cad352b15c741709341e8b89b639e1a