Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Rogelio Ledesma-Ruiz"'
Publikováno v:
Journal of contaminant hydrology. 232
This study analyzed the dynamics of major ions and trace elements along the groundwater flow path of the coastal sedimentary Todos Santos aquifer in Baja California Sur, Mexico, moderately impacted by anthropogenic activities. The results indicate th
Publikováno v:
Procedia Earth and Planetary Science. 17:516-519
Environmental isotopes and hydrochemistry are useful tools for the study of groundwater flow systems. Groundwater from Tecate area in Peninsula of Northern Baja California, Mexico, was sampled for chemical and stable isotopes analyses. Four groundwat
Autor:
Pabel Cervantes-Avilés, L. W. Daesslé, Juan Antonio Torres-Martínez, Abrahan Mora, Jürgen Mahlknecht, Rogelio Ledesma-Ruiz
Publikováno v:
Environmental Pollution. 269:115445
The identification of nitrate (NO3−) sources and biogeochemical transformations is critical for understanding the different nitrogen (N) pathways, and thus, for controlling diffuse pollution in groundwater affected by livestock and agricultural act
Publikováno v:
Applied Geochemistry. 68:79-94
In order to understand and mitigate the deterioration of water quality in the aquifer system underlying Guadalajara metropolitan area, an investigation was performed developing geochemical evolution models for assessment of groundwater chemical proce
Publikováno v:
Science of the Total Environment
The La Paz aquifer system (Baja California Sur, Mexico) is under severe anthropogenic pressure because of high groundwater abstraction for urban supply (city of La Paz, around 222,000 inhabitants) and irrigated agriculture (1900 ha). In consequence,
Publikováno v:
Journal of Hydrology
Summary Zona Citricola is an important area for Mexico due to its citriculture activity. Situated in a sub-humid to humid climate adjacent to the Sierra Madre Oriental, this valley hosts an aquifer system that represents sequences of shales, marls, c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::150b3e615b2c8357ecab8e2f94988f24
http://hdl.handle.net/11285/630495
http://hdl.handle.net/11285/630495
Autor:
Thomas Harter, Rogelio Ledesma-Ruiz, Ernesto Pasten-Zapata, Aldo I. Ramírez, Jürgen Mahlknecht
Publikováno v:
Science of the Total Environment
Nitrate isotopic values are often used as a tool to understand sources of contamination in order to effectively manage groundwater quality. However, recent literature describes that biogeochemical reactions may modify these values. Therefore, data in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7fc02a1affc4454236830e2b57c0a075
http://hdl.handle.net/11285/630569
http://hdl.handle.net/11285/630569