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Plano de controle ambiental – PCA – em uma área de extração de areia
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Química e Biologia, 2011-12-01)
The paper presents the preliminary studies for the formatting of the Environmental Control Plan - ECP in an enterprise of sand extraction on the banks of the river São João, near the border cities of Guaratuba-PR and ...
Mineração de areia em Sapopema - PR: impactos ambientais e proposta de recuperação de área degradada
(Universidade Tecnológica Federal do ParanáLondrinaBrasilEngenharia AmbientalUTFPR, 2016-11-23)
The construction sector has shown a significant growth in the last years, leading to a greater demand of aggregates among them the sand. The impacts caused by the mining processes affect mainly the landscape, since it ...
Impacto ambiental generado por la explotación de arena de peña en la mina El Peñón ubicada en Tasco, BoyacáThe environmental impact generated by the sand mining at the El Peñón mine El Peñón located in Tasco, Boyacá
(Ingeniería CivilFacultad de IngenieríaUniversidad Militar Nueva Granada, 2023)
Avaliação do ciclo de vida da areia em mineradora de pequeno porte, na região de São José do Rio Preto - SP
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Engenharia Urbana - PPGEU, 2012-09-21)
The mining of sand, although of great socio-economic importance to the national scene, has several negative impacts throughout the production chain. Among some of the interference in the natural environment occurs, soil ...
Procedure for the recovery of the mined area in the deposit gravel - sand rio sagua, holguin. cuba
(Universidad Nacional de Colombia, 2014)
The gravel pits are exploitations to extract granular materials, sand and gravel in the alluvial river areas. Excavated voids are not very deep, unlike quarries and generally result in flooded areas. The company building ...
Dramatic decrease of flood frequency in the Mekong Delta due to river-bed mining and dyke construction
(Elsevier B.V., 2020-06-25)
Here we present a proof of concept evaluation of the impacts of riverbed-mining on river-wetland connectivity by analyzing the temporal trends of the flood frequencies in the Vietnamese Mekong Delta (VMD), while accounting ...
Impact of sand mining upon the Groundwater Chemistry, Piranema Sand Mining District, Itaguaí and Seropédica region, Rio de JaneiroImpacto da Mineração de Areia sobre a Química das Águas Subterrâneas, Distrito Areeiro da Piranema, Municípios de Itaguaí e Seropédica, Rio de Janeiro
(Sociedade Brasileira de Geologia, 2011)
GEOMORPHOLOGICAL STUDIES MINING AREA IN PORTUGAL: GEOMORPHOLOGICAL CARTOGRAPHIC FOR IMPACT ANALYSIS ON RELIEF
(Uniao Geomorfologia Brasileira, 2016-01-01)
The detailed geomorphological mapping provides information that allows one to make an detailed analysis of the elements which form the relief. These elements can be natural or derived from the anthropic action. The objective ...