Produção Nacional
Monitoramento do nível do lençol freático do Rio Gualaxo do Norte, Mariana, MG
2009; Instituto de Pesquisas Ambientais em Bacias Hidrográficas (IPABHi); Linguagem: Inglês
10.4136/serhidro.82
ISSN1982-1751
AutoresGlauber Ramos, Herly Carlos Teixeira Dias, Vanessa Maffia, Wellington Junior da Silva,
Tópico(s)Environmental and biological studies
ResumoThe waterspout is one of the main components of water cycle and it guarantees the perennial rivers during dry seasons.The identification of the position of the sheets level and their variations can be made through the observation of the sheet made through piezometer wells.The main objective of this work was to monitor the level of the sheet of Rio Gualaxo of the North in Mariana Minas Gerais.The wells were perforated in three different blocks, three piezometers were perforated in each block, following a perpendicular transect to the left margin of the river.The manual perforation of the piezometer showed to be a viable alternative for the perforation of wells with to four meters of depth in loamy soils.The result obtained of the level sheet indicates that the sheet tends to accompany the relief of the land and the dynamics of the sheet at close points to the margin of the river is different from the most distant places
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