Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ciro Espinoza"'
Publikováno v:
Toxicology Reports, Vol 9, Iss , Pp 1603-1613 (2022)
Toxic metal contamination, distribution and risk were evaluated in the sediments of three lagoons used for fish farming in the central region of Peru. The distribution of toxic metals in the sediment was in the following descending order of Zn > V >
Externí odkaz:
https://doaj.org/article/c6564acaf13f40c69fe47309f75c83b8
Autor:
María Custodio, Ciro Espinoza, Richard Peñaloza, Tessy Peralta-Ortiz, Héctor Sánchez-Suárez, Alberto Ordinola-Zapata, Enedia Vieyra-Peña
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Abstract The cumulative effects of anthropogenic stress on freshwater ecosystems are becoming increasingly evident and worrisome. In lake sediments contaminated by heavy metals, the composition and structure of microbial communities can change and af
Externí odkaz:
https://doaj.org/article/05a5b62decba47acb08639811cf5334a
Publikováno v:
Revista Fuentes El Reventón Energético, Vol 19, Iss 2, Pp 83-94 (2021)
La energía solar es la fuente de energía más abundante que debe utilizarse para afrontar la crisis energética mundial y reducir la acumulación de gases de efecto invernadero que influyen en el cambio climático. En esta investigación se diseña
Externí odkaz:
https://doaj.org/article/51691283d34f4c71ad38ae257dffcdf1
Autor:
María Custodio, Ciro Espinoza, Richard Peñaloza, Tessy Peralta‑Ortiz, Héctor Sánchez‑Suárez, Alberto Ordinola‑Zapata, Enedia Vieyra‑Peña
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-1 (2022)
Externí odkaz:
https://doaj.org/article/1b312eb801d34d25ac881022efc9fa9c
Autor:
María Custodio, Alberto Ordinola-Zapata, Ciro Espinoza, Enedia Vieyra-Peña, Richard Peñaloza, Héctor Sánchez-Suárez, Tessy Peralta-Ortiz
Publikováno v:
Data in Brief, Vol 32, Iss , Pp 106228- (2020)
This article contains data on the bacterial communities of lagoon sediments with fish potential in the Central Andes of Peru. The surface sediment samples were collected from four lagoons destined for continental water fish farming. DNA extraction wa
Externí odkaz:
https://doaj.org/article/56abc0d889d04f24aa4061e5034772de
Autor:
María Custodio, Richard Peñaloza, Ciro Espinoza, Tessy Peralta-Ortiz, Alberto Ordinola-Zapata, Héctor Sánchez-Suárez, Enedia Vieyra-Peña
Publikováno v:
Data in Brief, Vol 30, Iss , Pp 105493- (2020)
This article contains data on the concentration of heavy metals and metalloids in the water of seven rivers in the Mantaro river watershed in the central Andes of Peru, collected during the autumn of 2019. The concentrations of Cu, Fe, Pb, Zn and As
Externí odkaz:
https://doaj.org/article/774df0114c1543c29d1714545fbb014c
Autor:
Ciro Espinoza Montes
Publikováno v:
Horizonte de la Ciencia, Vol 2, Iss 2, Pp 33-38 (2012)
Se trata de un ensayo que tiene por objetivo aportar un método para observar los objetos de investigación utilizando el enfoque de la complejidad. La observación se inicia considerando al objeto y al observador como sistemas en interrelación, lue
Externí odkaz:
https://doaj.org/article/f122713cd3854b76a419040d77b8a2dd
Autor:
María Custodio, Ciro Espinoza, Richard Peñaloza, Tessy Peralta-Ortiz, Héctor Sánchez-Suárez, Alberto Ordinola-Zapata, Enedia Vieyra-Peña
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-12 (2022)
Scientific Reports
Scientific Reports
The cumulative effects of anthropogenic stress on freshwater ecosystems are becoming increasingly evident and worrisome. In lake sediments contaminated by heavy metals, the composition and structure of microbial communities can change and affect nutr
Publikováno v:
Open Journal of Marine Science. :33-48
The distribution and accumulation of heavy metals in the surface sediment of Lake Junin National Reserve was evaluated using the pollution factor (CF), pollution load index (PLI) and geoaccumulation index (Igeo), during 2018. Surface sediment samples
Publikováno v:
Open Journal of Marine Science. :74-85
The research aimed to evaluate the absorption and removal capacity of Cu, Pb, Fe and Zn from Scirpus californicus for potential use in the remediation of polluted aquatic environments. Initially, Scirpus californicus plants were conditioned in 1.5 li