Arnoldo Vizcarra
Datos Biográficos
| ID | 175356 |
|---|---|
| NOMBRE | Arnoldo Vizcarra |
| NOMBRES | Arnoldo |
| APELLIDO | Vizcarra |
| FIRMA | VIZCARRA A |
| AFILIACIONES | University of Tarapacá |
| ORCID | 0000-0001-9911-1488 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 6 |
| TOTAL DE CITAS | 5 |
| TOTAL COMO AUTOR | 6 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 2021 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2026 |
| ÍNDICE H | 1 |
La fase Cabuza y el estado Tiwanaku
Se presentan evidencias de la cadena operativa alfarera de la fase Cabuza del valle de Azapa, norte de Chile, detallando materias primas con microscopía óptica ( n = 130) y mineralogía ( n = 40), para ahondar en su relación con el estado altiplánico de Tiwanaku. Las técnicas de manufactura y el uso de las vasijas, junto con los grupos mineralógicos modelados, han sido contrastados con las categorías estilísticas establecidas, redefiniendo nuevos …
Assessing manganese mass in adult Chinchorro mummy preparation
The potential hazards of smoking pots
To move or not to move? Manganese oxide procurement during the Archaic period in the Atacama Desert
This paper investigates the possible sources of manganese (Mn) acquisition for the Chinchorro population of Arica, in northern Chile. To accomplish this, we analyse Mn distribution using digital geological map data and SEM/EDX and XRD analysis to chemically characterize twenty-five samples. Of these, eighteen were taken from geological sediments and seven from black pigments related to the Chinchorro mummification tradition (ca. 6950–2950 BP) fro…
Sobreingesta de boro durante la época precolombina en las poblaciones de Arica
In some valleys in northern Chile, the natural water reservoirs used for human consumption contain high levels of boron (> 25 mg/L). In local Pre-Colombian populations, this resulted in overexposure which is harmful to human health, causing gastrointestinal and other issues. Boron levels vary regionally, with the Lluta and Camarones Valleys presenting higher mean values (14 and 25 mg/L, respectively) than the Azapa Valley (1 mg/L). To estimate co…
Five thousand years of bellyaches
OBJECTIVES: This study explores whether ancient Atacama Desert populations in northern Chile were exposed to endemic boron contamination. MATERIALS AND METHODS: Using Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS), we studied 144 strands of ancient mummy hair, ranging from 3000 B.C. to 1500 A.D., excavated from the Lluta, Azapa, and Camarones valleys in northern Chile. We tested whether these ancient populations showed si…
Five thousand years of bellyaches
OBJECTIVES: This study explores whether ancient Atacama Desert populations in northern Chile were exposed to endemic boron contamination. MATERIALS AND METHODS: Using Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS), we studied 144 strands of ancient mummy hair, ranging from 3000 B.C. to 1500 A.D., excavated from the Lluta, Azapa, and Camarones valleys in northern Chile. We tested whether these ancient populations showed si…
To move or not to move? Manganese oxide procurement during the Archaic period in the Atacama Desert
This paper investigates the possible sources of manganese (Mn) acquisition for the Chinchorro population of Arica, in northern Chile. To accomplish this, we analyse Mn distribution using digital geological map data and SEM/EDX and XRD analysis to chemically characterize twenty-five samples. Of these, eighteen were taken from geological sediments and seven from black pigments related to the Chinchorro mummification tradition (ca. 6950–2950 BP) fro…
Sobreingesta de boro durante la época precolombina en las poblaciones de Arica
In some valleys in northern Chile, the natural water reservoirs used for human consumption contain high levels of boron (> 25 mg/L). In local Pre-Colombian populations, this resulted in overexposure which is harmful to human health, causing gastrointestinal and other issues. Boron levels vary regionally, with the Lluta and Camarones Valleys presenting higher mean values (14 and 25 mg/L, respectively) than the Azapa Valley (1 mg/L). To estimate co…
Five thousand years of bellyaches
OBJECTIVES: This study explores whether ancient Atacama Desert populations in northern Chile were exposed to endemic boron contamination. MATERIALS AND METHODS: Using Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry (LA-ICP-MS), we studied 144 strands of ancient mummy hair, ranging from 3000 B.C. to 1500 A.D., excavated from the Lluta, Azapa, and Camarones valleys in northern Chile. We tested whether these ancient populations showed si…
Sobreingesta de boro durante la época precolombina en las poblaciones de Arica
In some valleys in northern Chile, the natural water reservoirs used for human consumption contain high levels of boron (> 25 mg/L). In local Pre-Colombian populations, this resulted in overexposure which is harmful to human health, causing gastrointestinal and other issues. Boron levels vary regionally, with the Lluta and Camarones Valleys presenting higher mean values (14 and 25 mg/L, respectively) than the Azapa Valley (1 mg/L). To estimate co…
To move or not to move? Manganese oxide procurement during the Archaic period in the Atacama Desert
This paper investigates the possible sources of manganese (Mn) acquisition for the Chinchorro population of Arica, in northern Chile. To accomplish this, we analyse Mn distribution using digital geological map data and SEM/EDX and XRD analysis to chemically characterize twenty-five samples. Of these, eighteen were taken from geological sediments and seven from black pigments related to the Chinchorro mummification tradition (ca. 6950–2950 BP) fro…
The potential hazards of smoking pots
La fase Cabuza y el estado Tiwanaku
Se presentan evidencias de la cadena operativa alfarera de la fase Cabuza del valle de Azapa, norte de Chile, detallando materias primas con microscopía óptica ( n = 130) y mineralogía ( n = 40), para ahondar en su relación con el estado altiplánico de Tiwanaku. Las técnicas de manufactura y el uso de las vasijas, junto con los grupos mineralógicos modelados, han sido contrastados con las categorías estilísticas establecidas, redefiniendo nuevos …
Assessing manganese mass in adult Chinchorro mummy preparation
Archaeology (4 obras) · Geography (4 obras) · Archaeology and ancient environmental studies (3 obras) · Biology (2 obras) · Chemistry (2 obras) · Forensic Anthropology and Bioarchaeology Studies (2 obras) · Geology (2 obras) · Manganese (2 obras) · Paleopathology and ancient diseases (2 obras) · Population (2 obras)