Man

Alejandra Paola Castillo Santana

Técnico Acádemico

Universidad Austral de Chile

Valdivia, Chile

Líneas de Investigación


Uso de radionucleidos como trazadores estimar la redistribución del suelo con identificación y cuantificación de las fuentes de sedimentos en diferentes cuencas. Migración y transferencia de radionucleidos en diferentes vegetales y suelos.

Educación

  •  Profesora de Biología, Química y Ciencias Naturales, UNIVERSIDAD AUSTRAL DE CHILE. Chile, 1997

Experiencia Académica

  •   Asistente de Investigación Full Time

    UNIVERSIDAD AUSTRAL DE CHILE

    Ciencias

    Valdivia, Chile

    1997 - 2002

  •   Técnico Académico Full Time

    UNIVERSIDAD AUSTRAL DE CHILE

    Ciencias

    Valdivia, Chile

    2013 - At present

  •   Técnico Académico Full Time

    UNIVERSIDAD AUSTRAL DE CHILE

    Ciencias

    Valdivia, Chile

    2003 - 2013

Experiencia Profesional

  •   Técnico Académico Full Time

    Universidad Austral de Chile

    Valdivia, Chile

    2003 - At present


 

Article (14)

Combining Isotopic Techniques to Assess Historical Sediment Delivery in a Forest Catchment in Central Chile

Bravo-Linares C.; Schuller P.; Castillo A.; Salinas-Curinao A.; Ovando-Fuentealba L.; Muñoz-Arcos E.; Swales A.; Gibbs M.; Dercon G.

Article ISI SCOPUS
JOURNAL OF SOIL SCIENCE AND PLANT NUTRITION  (2020)

Erosion proxies in an exotic tree plantation question the appropriate land use in Central Chile

Banfield, CC; Braun, AC; Barra, R; Castillo, A; Vogt, J

Article
Catena  (2018)

First use of a compound-specific stable isotope (CSSI) technique to trace sediment transport in upland forest catchments of Chile

Bravo-Linares, C; Schuller, P; Castillo, A; Ovando-Fuentealba, L; Munoz-Arcos, E; Alarcon, O; de los Santos-Villalobos, S; Cardoso, R; Muniz, M; dos Anjos, RM; Bustamante-Ortega, R; Dercon, G

Article
SCIENCE OF THE TOTAL ENVIRONMENT  (2018)

Radiocaesium transfer from volcanic soils to Swiss chard, cabbage and sweet corn

Schuller, P; Castillo, A; Voigt, G; Semioshkina, N

Article
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY  (2018)

Towards global applicability? Erosion source discrimination across catchments using compound-specific delta C-13 isotopes

Brandt, C; Dercon, G; Cadisch, G; Nguyen, LT; Schuller P.; Linares, CB; Santana, AC; Golosov, V; Benmansour, M; Amenzou, N; Zhang, XB; Rasche, F

Article ISI SCOPUS
AGRICULTURE ECOSYSTEMS & ENVIRONMENT  (2018)

Using 137Cs and 210Pbex and other sediment source fingerprints to document suspended sediment sources in small forested catchments in south-central Chile

Schuller, Paulina; Walling, Desmond; Iroumé, Andrés; Quilodrán, César; Castillo, Alejandra; Navas, Ana

Article
Journal Environmental Radioactivity  (2013)

Use of beryllium-7 to study the effectiveness of woody trash barriers in reducing sediment delivery to streams after forest clearcutting

Schuller, Paulina; Walling, Desmond; Iroumé, Andrés; Castillo, Alejandra

Article
SOIL & TILLAGE RESEARCH  (2010)

Use of Be-7 to document soil erosion associated with a short period of extreme rainfall

Sepúlveda, A.; Schuller P.; Walling, DE; Castillo A.

Article ISI SCOPUS
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY  (2008)

Use of beryllium-7 to document soil redistribution following forest harvest operations

Schuller P.; Iroumé A.; Walling, DE; Mancilla, HB; Castillo A.; Trumper, RE

Article ISI SCOPUS
JOURNAL OF ENVIRONMENTAL QUALITY  (2006)

Seasonal variation of the radiocaesium transfer soil-to-Swiss chard (Beta vulgaris var. cicla L.) in allophanic soils from the Lake Region, Chile

Schuller P.; Bunzl, K; Voigt, G; Krarup, A; Castillo A.

Article ISI
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY  (2005)

Global fallout Cs-137 accumulation and vertical migration in selected soils from South Patagonia

Schuller, P; Bunzl, K; Voigt, G; Ellies, A; Castillo, A

Article ISI
JOURNAL OF ENVIRONMENTAL RADIOACTIVITY  (2004)

Use of Cs-137 measurements to estimate changes in soil erosion rates associated with changes in soil management practices on cultivated land

Schuller P.; Walling, DE; Sepúlveda, A.; Trumper, RE; Rouanet, JL; Pino, I.; Castillo A.

Article ISI SCOPUS
APPLIED RADIATION AND ISOTOPES  (2004)

Use of Cs-137 to estimate tillage- and water-induced soil redistribution rates on agricultural land under different use and management in central-south Chile

Schuller, P; Ellies, A; Castillo, A; Salazar, I

Article ISI
Soil and Tillage Research  (2003)

Fallout radiocesium in an Antarctic region: Deposition history, activity densities and vertical transport in soils

Schuller P.; Bunzl, K; Voigt, G; Handl, J; Ellies, A; Castillo A.

Article ISI SCOPUS
RADIATION AND ENVIRONMENTAL BIOPHYSICS  (2002)

ConferencePoster (5)

Linking soil C pools and N in radiotraced soils of Grey lake area (Torres del Paine, Chilean Patagonia)

Castillo, A.; Gaspar, L.; Lizaga, I.; Dercon, G; Navas A.

ConferencePoster
 (2020)

FRNs and SOC signatures to assess soil redistribution patterns in marine platforms and moraines of King George Island (Maritime Antarctica)

Castillo, A.; Golosov, V.; Navas, A.; Schuller, P.; Mavlyudov, B.; Evangelista, H.; Gaspar, L.; Dercon, G.

ConferencePoster
 (2019)

Geochemical and radionuclide characterization of Holocene deposits in the margins of Grey Glacier for identifying the provenance of lake sediments (Torres del Paine, Chile)

Castillo, A.; Schuller, P.; Bravo-Linares, C.; Navas, A.

ConferencePoster
 (2018)

Use of fallout radionuclides and stable elements to characterize the contribution of the different sediment sources in small river catchment, in King George Island, Maritime Antarctica

Castillo, A.; Golosov, V; Mavlyudov, B; Evangelista H.; Dercon, G; Navas A.; Schuller P.

ConferencePoster
 (2018)

Sediment source fingerprinting to quantify fine sediment sources in forested catchments, Chile.

Schuller P.; Walling D.E.; Iroumé A.; Castillo A.; Quilodrán C.

ConferencePoster
 (2012)

Proyecto (5)

Assessing the impact of climate change and its effects on soil and water resources on polar and mountainous regions=> From assessment to actions

International Atomic Energy Agency (INT5153)

Proyecto
2014-2018
Coinvestigador(a)

Use of environmental radionuclides to identify and quantify fine sediment sources in forested catchments

FONDECYT (1090574)

Proyecto
2009-2012
Personal técnico y/o de apoyo

Use of isotopic fingerprinting to identify and quantify fine sediment source apportionments in agro-forest catchments to control land and water degradation in Chile

International Atomic Energy Agency (CRP 15531)

Proyecto
2009-2012
Coinvestigador(a)

Using Environmental Radionuclides as Indicators of Land Degradation in Latin American, Caribbean and Antarctic Ecosystem

International Atomic Energy Agency (RLA 5051)

Proyecto
2009-2013
Coinvestigador(a)

Uso de 7Be en la evaluación de eficiencia de prácticas de manejo en el control de la erosión y flujo de sedimentos a cursos de agua durante el periodo siguiente a la cosecha a tala rasa de plantaciones forestales

FONDECYT (1060119)

Proyecto
2006-2009
Personal técnico y/o de apoyo

14
Alejandra Castillo

Técnico Acádemico

Ciencias

Universidad Austral de Chile

Valdivia, Chile

2
Alejandra Sepúlveda

Académico Externo - Investigadora Asociada

Universidad de Talca

Curicó, Chile

2
Claudio Bravo

Docente

Instituto de Ciencias Químicas

Universidad Austral de Chile

valdivia, Chile

1
Andrés Iroumé

PROFESOR TITULAR

INSTITUTO DE CONSERVACION, BIODIVERSIDAD Y TERRITORIO

UNIVERSIDAD AUSTRAL DE CHILE

Valdivia, Chile