Zobrazeno 1 - 10
of 87
pro vyhledávání: '"Todd Halihan"'
Autor:
Paulo Galvão, Camila Schuch, Simone Pereira, Julia Moura de Oliveira, Pedro Assunção, Bruno Conicelli, Todd Halihan, Rodrigo de Paula
Publikováno v:
Water, Vol 16, Iss 14, p 1975 (2024)
Karst terrains can undergo geotechnical issues like subsidence and collapse, occurring both naturally and anthropogenically. The municipality of Sete Lagoas, in the State of Minas Gerais, Brazil, is notable for overexploiting a karst aquifer, resulti
Externí odkaz:
https://doaj.org/article/bff00ff6ade14ca2b4ff44c8c4617266
Publikováno v:
Discover Water, Vol 3, Iss 1, Pp 1-13 (2023)
Abstract Riparian soils are susceptible to the formation of macropores, which provide opportunities for preferential flow in comparison to the surrounding soil matrix. Temporal electrical resistivity imaging (TERI) can locate spatial heterogeneities
Externí odkaz:
https://doaj.org/article/bdc101c7d0f5429bb32325ece44613ab
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-10 (2017)
Abstract Information on the spatio-temporal variability of soil moisture in the vadose zone is important to assess groundwater recharge and solute transport in unconsolidated substrate as influenced by biological processes. Time-lapse electrical resi
Externí odkaz:
https://doaj.org/article/82e543cd9f794b8aa0bc0366b13c3c25
Publikováno v:
Vadose Zone Journal, Vol 18, Iss 1 (2019)
Ozark streams commonly feature “composite” floodplains, in which the vadose zone consists of silt or silt loam soils (∼1 m thick) overlying gravel subsoil. Previous work has shown that preferential flow paths can exist within the gravel subsoil
Externí odkaz:
https://doaj.org/article/e856c7dc480a4c169444d3297bb738ea
Publikováno v:
Revista Águas Subterrâneas, Vol 0, Iss 0 (2019)
O suprimento de água da cidade de Sete Lagoas/MG é quase totalmente subterrânea do Aquífero Cárstico Sete Lagoas (ACSL), com uma pequena contribuição de um aquífero fraturado. Na parte central urbana da cidade é comum a ocorrência de lagoas
Externí odkaz:
https://doaj.org/article/85fd88a45f24428fa393cae8f1a31829
Publikováno v:
Revista Águas Subterrâneas, Vol 0, Iss 0 (2017)
A transmissividade é um parâmetro hidráulico importante para se determinar a quantidade de água que flui horizontalmente por toda a espessura saturada do aquífero. As técnicas para se quantificar esse parâmetro, como análises granulométricas
Externí odkaz:
https://doaj.org/article/479aca2e17d54fdd97e832ac7205f519
Publikováno v:
Water, Vol 10, Iss 10, p 1466 (2018)
Woody plant encroachment has profound impacts on the sustainable management of water resources in water-limited ecosystems. However, our understanding of the effects of this global phenomenon on groundwater recharge at local and regional scales is li
Externí odkaz:
https://doaj.org/article/526066df83e74f4eab2bbc95751c65a1
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 89, Iss 1, Pp 91-102
ABSTRACT Transmissivity is an important hydraulic parameter to determine the amount of water passed horizontally across a given saturated thickness of an aquifer. The techniques to quantify this parameter, such as grain size analyses or pumping tests
Externí odkaz:
https://doaj.org/article/9820b76c2b224e41a34df8d721f51d0d
Publikováno v:
Environmental Science: Water Research & Technology. 8:2682-2693
The hydropneumograph is a new technique for analyzing aquifer discharge dynamics for bubbling springs that increases the accuracy of gas derived groundwater parameters.
Publikováno v:
Journal of the ASABE. 65:1317-1332
Highlights Animal effluents can be detected in soils after minimal applications using non-intrusive characterization techniques. Swine effluent in soil produces measurable electrical signatures in the absence of chemical signatures. Electrical resist