Man

Jorge Rubén Valdés Saavedra

Professor

UNIVERSIDAD DE ANTOFAGASTA

Antofagasta, Chile

Líneas de Investigación


Sedimentology; Geochemistry; Paleoceanography; Aquatic Pollution; Environmental Management

Educación

  •  Environmental Sciences, UNIVERSIDAD DE CONCEPCION. Chile, 1999
  •  Environmental Management, UNIVERSIDAD DE CONCEPCION. Chile, 1993

Experiencia Académica

  •   Professor Full Time

    UNIVERSIDAD DE ANTOFAGASTA

    Ciencias de Mar y de Recursos Biológicos

    Antofagasta, Chile

    1999 - A la fecha

Experiencia Profesional

  •   Professor Full Time

    Universidad de Antofagasta

    Antofagasta, Chile

    1999 - A la fecha


 

Article (71)

A 1000-year record of paleoclimate and paleoenvironment change inferred from sedimentary organic matter in Lake Azuei, Haiti
Human-induced metals accumulation in sediments of an industrialized bay of northern Chile. An enrichment and ecological risk assessment based on preindustrial values
Hydroclimate reconstruction during the last 1000 years inferred from the mineralogical and geochemical composition of a sediment core from Lake-Azuei (Haiti)
Metal(oid)s content in High-Andean aquatic systems of the Atacama Desert, Chile: environmental assessment of extreme ecosystems
Oxidative conditions along the continental shelf of the Southeast Pacific during the last two millennia: a multiproxy interpretation of the oxygen minimum zone variability from sedimentary records
Oxidative conditions along the continental shelf of the Southeast Pacific during the last two millennial: a multiproxy interpretation of the oxygen minimum zone variability from the sedimentary record.
Spatial co-occurrence patterns of benthic microbial assemblage in response to trace metals in the Atacama Desert Coastline
Surface wind strength and sea surface temperature connections along the south peruvian coast during the last 150 years
Impact of mining on the metal content of dust in indigenous villages of northern Chile
Biosorption of Zn(II) from Seawater Solution by the Microalgal Biomass of Tetraselmis marina AC16-MESO
Latitudinal variability of preserved sedimentary organic matter along the Peruvian continental margin as inferred from petrographic and geochemical properties
Living (stained) calcareous benthic foraminiferal assemblages (> 125 mu m) in a coastal upwelling zone of the Humboldt Current System, Northern Chile(similar to 27 degrees S)
Oxygen minimum zone variability during the last 700 years in a coastal upwelling area of the Humboldt system (Mejillones, 23? S, Chile). A new approach from geochemical signature
Aquatic community structure as sentinel of recent environmental changes unraveled from lake sedimentary records from the Atacama Desert, Chile
Connectivity of bacterial assemblages along the Loa River in the Atacama Desert, Chile
Data on metal accumulation in the tails of the lizard Microlophus atacamensis in a coastal zone of the Atacama Desert, northern Chile: A non-destructive biomonitoring tool for heavy metal pollution
A new 20th century lake sedimentary record from the Atacama Desert/Chile reveals persistent PDO (Pacific Decadal Oscillation) impact
Evaluationofredox-sensitivemetalsinmarinesurfacesediments influenced bytheoxygenminimumzoneoftheHumboldtCurrent System,NorthernChile
Histopathological lesions, pathogens and parasites as health indicators of an edible clam (Protothaca thaca) inhabiting a bay exposed to anthropogenic activities in Northern Chile
Phylogenetic position of two species of the Liolaemus elongatus-kriegi Complex and a new northern limit for L. buergeri (Squamata: Liolaemidae)
Spatial monitoring of metals and As in coastal sediments of northern Chile: An evaluation of background values for the analysis of local environmental conditions
Geologic and anthropogenic sources of contamination in settled dust of a historic mining port city in northern Chile=> health risk implications
Burkholderia tropica as a Potential Microalgal Growth-Promoting Bacterium in the Biosorption of Mercury from Aqueous Solutions
Changes in biological productivity and ocean-climatic fluctuations during the last similar to 1.5 kyr in the Humboldt ecosystem off northern Chile (27 degrees S): A multiproxy approach
Organic matter-clay interaction along a seawater column of the Eastern Pacific upwelling system (Antofagasta bay, Chile): Implications for source rock organic matter preservation
Metals content in sediments and Emerita analoga (Stimpson, 1857) in South Mejillones Bay, Chile
Temporal variability of the coastal water masses at San Jorge Bay, Antofagasta, Chile 23 degrees S, (2008-2012)
Trace metal variability in coastal waters of San Jorge Bay, Antofagasta, Chile: An environmental evaluation and statistical approach to propose local background levels
Variabilidad temporal de las masas de agua costeras en bahía San Jorge, Antofagasta, Chile 23°S (2008-2012)
Anchovy population and ocean-climatic fluctuations in the Humboldt Current System during the last 700 years and their implications
ASSESSING THE ORIGIN AND VARIABILITY OF EOLIAN LITHIC MATERIAL FOR HIGH-RESOLUTION PALEOCEANOGRAPHIC RECONSTRUCTIONS OFF NORTHERN CHILE (23 degrees S)
Assessment of environmental quality of marine sediments in the bay system Caldera (27 degrees S), Chile
Composición de la comunidad procariota involucrada en la producción de nitrógeno en sedimentos de la bahía Mejillones
Cu, Pb, and Zn content in sediments and benthic organisms from San Jorge Bay (northern Chile): Accumulation and biotransference in subtidal coastal systems
Phytoplankton biomass profiles in San Jorge Bay (Antofagasta, Chile) based on color imagery
Prokaryotic community composition involved production of nitrogen in sediments of Mejillones Bay [Composición de la comunidad procariota involucrada en la producción de nitrógeno en sedimentos de la bahía Mejillones]
Redox conditions in a coastal zone of the Humboldt system (Mejillones, 23 degrees S). Influence on the preservation of redox-sensitive metals
USING IMAGE-BASED SIZE ANALYSIS FOR DETERMINING THE SIZE DISTRIBUTION AND FLUX OF EOLIAN PARTICLES SAMPLED IN COASTAL NORTHERN CHILE (23 degrees S)
Contenido de metales en sedimentos y organismos bentónicos de la bahía San Jorge, Antofagasta, Chile
Heavy metal distribution and enrichment in sediments of Mejillones Bay (23 degrees S), Chile: a spatial and temporal approach
Heavy metals concentration (Cu, Ni, Zn, Cd, Pb), in biota and sediments of an artificial beach, in San Jorge bay 23 degrees S, northern Chile
Metals content in sediments and benthic organisms of San Jorge Bay, Antofagasta, Chile
Metals content in sediments and benthic organisms of san jorge bay, antofagasta, Chile Contenido de metales en sedimentos y organismos bentónicos de la bahía san jorge, antofagasta, Chile
Metal contents in Cancer polyodon (Crustacea: Decapoda) in a bay system of northern Chile (27 degrees S)
Metal contents in coastal waters of San Jorge Bay, Antofagasta, northern Chile: a base line for establishing seawater quality guidelines
Distribution and temporal variation of trace metal enrichment in surface sediments of San Jorge Bay, Chile
Spatial and temporal variability of the sedimentary organic matter associated with the Oxygen Minimum Zone (OMZ) in a coastal environment of the northern Humboldt Current, Mejillones Bay, Chile
Spatial and temporal variability of water masses, nutrients and sedimentation of organic and inorganic matter, in Mejillones del sur bay (23 degrees S), Chile
Elemental composition and metal contents in the marine sediments of Mejillones del Sur Bay, Chile: an environmental assessment of the coastal zone
Interplay between sedimentary organic matter and dissolved oxygen availability in a coastal zone of the Humboldt Current System; Mejillones Bay, northern Chile
Rapid reorganization in ocean biogeochemistry off Peru towards the end of the Little Ice Age
Caracterización molecular de las comunidades bacterianas asociadas a sedimentos de un sistema costero del norte de la corriente de Humboldt, bahía de Mejillones del Sur, Chile
Metals content in surface waters of an upwelling system of the northern Humboldt Current (Mejillones Bay, Chile)
Anoxic sediments off Central Peru record interannual to multidecadal changes of climate and upwelling ecosystem during the last two centuries
Seasonal variability of cadmium in a coastal upwelling system off northern Chile (Mejillones bay, 23 degrees S)
Variabilidad estacional de cadmio en un sistema de surgencia costera del norte de Chile (Bahía Mejillones del Sur, 23° S)
Distribution and enrichment evaluation of heavy metals in Mejillones Bay (23 degrees S), Northern Chile: Geochemical and statistical approach
Paleoseismic inferences from a high-resolution marine sedimentary record in northern Chile (23 degrees S)
Carbonaceous particles in marine sediments from Mejillones del sur bay (23°). Environmental implications in a historic context Partículas de carbón en sedimentos marinos de la bahía Mejillones del sur (237deg;S). Implicancias ambientales en un contexto histórico
Evaluación de metales redox-sensitivos como proxies de paleoxigenación en un ambiente marino hipóxico del norte de Chile
Petrographic and geochemical study of organic matter in surficial laminated sediments from an upwelling system (Mejillones del Sur Bay, Northern Chile)
Redox-sensitive metals evaluation as proxis of paleoxygenation in a hypoxic marine environment of northern Chile Evaluación de metales redox-sensitivos como proxies de paleoxigenación en un ambiente marino hipóxico del norte de Chile
Variations of Punta Angamos upwelling system (23°S) and the Oxygen Minimum Zone during the recent past. An approximation from sedimentary record of Mejillones del Sur Bay Variaciones del sistema de surgencia de Punta Angamos (23°S) y la Zona de Mínimo Oxígeno durante el pasado reciente. Una aproximación desde el registro sedimentario de la Bahía Mejillones del Sur
Foraminíferos bentónicos recientes en sedimentos micróxicos de la bahía Mejillones del Sur (23º S), Chile
Paleoxigenación subsuperficial de la columna de agua en la bahía Mejillones del sur (23oS): Indicadores geoquímicos en testigos de sedimento marino
Recent benthic foraminifera in microxic sediments of Mejillones del Sur bay (23° S), Chile Foraminíferos bentónicos recientes en sedimentos micróxicos de la bahía Mejillones del Sur (23° S), Chile
Subsuperficial paleoxygenation in the water colum at mejillones del sur bay (23°s): geochemical indicators in marine sediment cores Paleoxigenación subsuperficial de la columna de agua en la bahía Mejillones del sur (23°S): Indicadores geoquímicos en testigos de sedimento marino
Condiciones paleoambientales de sedimentación y preservación de materia orgánica en bahía Mejillones del Sur (23º S), Chile
Paleo-environmental sedimentation condition and organic matter preservation in Mejillones del Sur Bay (23°S), Chile Condiciones paleoambietales de sedimentación y preservación de materia orgánica en bahía Mejillones del Sur (2°S), Chile
Recording of ocean-climate changes during the last 2,000 years in a hypoxic marine environment off northern Chile (23°S)
Spatial monitoring of metals and As in coastal sediments of northern Chile=> An evaluation of background values for the analysis of local environmental conditions.

Editorial (1)

Preface to "Continental and coastal marine records of centennial to millennial changes in South American climate since the last glacial maximum"

Review (2)

250 years of sardine and anchovy scale deposition record in Mejillones Bay, northern Chile
Laminated sediments from the central Peruvian continental slope: A 500 year record of upwelling system productivity, terrestrial runoff and redox conditions
69
Jorge Valdés

Professor

Instituto de Cs. Naturales A. von Humboldt

UNIVERSIDAD DE ANTOFAGASTA

Antofagasta, Chile

12
Alexis Castillo

Académico

Centro de Investigación y Estudios Avanzados del Maule

Universidad Católica del Maule

Talca, Chile

11
Marcos Guinez

Profesor hora

Departamento de Ciencias Acuáticas y Ambientales

UNIVERSIDAD DE ANTOFAGASTA

Antofagasta, Chile

8
Gabriel Easton

Full Professor

Geology

University of Chile/ Faculty of Physical and Mathematical Sciences

Santiago, Chile

3
Ana Zárate

Postdoctoral Researcher

Instituto de Ciencias Aplicadas

Universidad Autónoma de Chile

Temuco, Chile

2
July Florez

Investigador Postdoctoral

Ciencias y Geografía

Universidad de Playa Ancha

Playa Ancha, Chile

2
Cristina Dorador

PROFESSOR

Biotechnology

UNIVERSIDAD DE ANTOFAGASTA

ANTOFAGASTA, Chile

2
Ruben Araya

Profesor asociado jornada completa

Instituto de Ciencias Naturales

Universidad de Antofagasta

Antofagasta, Chile

1
Adriana Aránguiz

Académica Asociada

Recursos Ambientales

Universidad de Tarapacá

Arica, Chile

1
Marcela Vidal

Academica

UNIVERSIDAD DEL BIO-BIO

Chillan, Chile

1
Ariel Arencibia

Profesor Adjunto

Ciencias Forestales

UNIVERSIDAD CATÓLICA DEL MAULE

Talca, Chile

1
Juan Ugalde

Assistant Professor

Facultad de Ciencias de la Vida

Universidad Andrés Bello

Santiago, Chile

1
Eugenia Gayo

Academic

Geografía

Universidad de Chile

Santiago, Chile

1
Veronica Molina

Profesor Asociado

Biologia

Universidad de Playa Ancha

Valparaiso, Chile

1
HERACLIO ESCRIBANO

Profesor Titular

Oceanografía

UNIVERSIDAD DE CONCEPCION

CONCEPCION, Chile

1
MARIA GONZALEZ

Academica e Investigadora

Instituto de Ciencias Naturales Alexander von humboldt

UNIVERSIDAD DE ANTOFAGASTA

Antofagasta, Chile

1
Hector Pizarro

Profesor Asitente

Geología

Universidad Católica del Norte

Antofagasta, Chile

1
Zoe Fleming

Profesora investigadora

Ingeniería

Universidad del Desarrollo

Santiago, Chile

1
José Luque

Académico - Investigador Hidrogeólogo

Departamento de Ciencias Geológicas

UNIVERSIDAD CATÓLICA DEL NORTE

Antofagasta, Chile

1
Joseline Tapia

Profesora Asociada

Departamento de Ciencias Geológicas

Universidad Católica del Norte

Antofagasta, Chile

1
Valentina Flores

PROFESORA ASISTENTE

DE GEOLOGÍA

UNIVERSIDAD DE CHILE

Santiago, Chile

1
Javier Diaz

Profesor Asociado

Ciencias y Recursos Naturales

UNIVERSIDAD DE MAGALLANES

Punta Arenas, Chile

1
Ruben Moraga

ACADEMICO

UNIVERSIDAD ARTURO PRAT

Iquique, Chile

1
GABRIEL ALVAREZ

Academic

Geomensura and Geomatic

UNIVERSIDAD DE ANTOFAGASTA

ANTOFAGASTA, Chile

1
Carlos Marquardt

Profesor asistente, investigador, Geólogo

Ingenieria de Mineria y EStructura y Geotecnica

Pontificia Universidad Catolica de Chile

Santiago, Chile

1
Praxedes Muñoz

Associate professor

Biologia Marina

UNIVERSIDAD CATÓLICA DEL NORTE

Coquimbo, Chile

1
Nicolás Zanetta

Investigador Asociado

Geografía

Heidelberg University

Heidelberg, Alemania