Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Lionel F. Villarroel"'
Publikováno v:
Geosciences, Vol 9, Iss 6, p 244 (2019)
Toxic trace metals are a common and significant contaminant in riverine ecosystems, and are derived from both natural and anthropogenic sources. Determining the contributions of metals from these sources has proven difficult, in part, because physica
Externí odkaz:
https://doaj.org/article/65c65ae7babf4fd490216ad6268e6ead
Publikováno v:
Anthropocene. 25:100188
Water quality monitoring records were combined with geomorphic and stratigraphic data to determine the controls on suspended sediment transport dynamics within the headwaters of Big Harris Creek, the site of one of the largest stream restoration proj
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6abd796447195c3783f315a9f4f696dd
https://doi.org/10.1016/j.ancene.2018.12.002
https://doi.org/10.1016/j.ancene.2018.12.002
Publikováno v:
Geomorphology. :384-402
The drainage network within upland watersheds in central Nevada can be subdivided into distinct zones each dominated by a unique set of processes on the basis of valley form, the geological materials that comprise the valley floor, and the presence o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d772803b10c5bdfe8cf2810a6b98bf8
https://doi.org/10.1016/j.geomorph.2011.11.004
https://doi.org/10.1016/j.geomorph.2011.11.004
Publikováno v:
Environmental Geology. 51:283-299
An intense, but localized rainfall event in February 2003, led to the severe erosion and failure of a tailings disposal impoundment at the Abarόa Antimony Mine in southern Bolivia. The failure released approximately 5,500 m3 of contaminated tailings
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::782f8a28744223bd2158c1b5d28b863c
https://doi.org/10.1007/s00254-006-0326-x
https://doi.org/10.1007/s00254-006-0326-x
Autor:
Lionel F. Villarroel, Jerry R. Miller
Multiple magmatic intrusions beneath the Eastern Cordillera and folded-thrust belt of the Andes Mountains led to widespread mineralization in Bolivia. Mining of these ore deposits by Pre-Columbian civilizations dates back to at least 2000 BC, but int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1f190778ff7cf2c64ce2839b302a6b3d
https://doi.org/10.1016/b978-0-444-52272-6.00375-5
https://doi.org/10.1016/b978-0-444-52272-6.00375-5
Publikováno v:
The Science of the total environment. 384(1-3)
Mining and milling of ores from the Cerro Rico de Potosi precious metal-polymetallic tin deposits of Bolivia have led to severe contamination of water and sediments of the Rio Pilcomayo drainage system. Lead (Pb) isotopic data were used in this study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a987ff0d66ef2275f3c52af206e43aa
https://pubmed.ncbi.nlm.nih.gov/17590419
https://pubmed.ncbi.nlm.nih.gov/17590419
Publikováno v:
International Journal of Environment and Health. 3:334
Mining of the Cerro Rico de Potosi precious metal-polymetallic tin deposits of Bolivia began in 1545 and has led to severe contamination of water and sediments of the upper Rio Pilcomayo drainage system. Detailed geomorphological, stratigraphic and g
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecba607fb29f00818e0e525777b8b8b5
https://doi.org/10.1504/ijenvh.2009.030107
https://doi.org/10.1504/ijenvh.2009.030107