Jorge Valdés - Publications, H-index & Citations

Jorge Valdés

universidad de antofagasta

22H指数

87论文数

1.6K被引数

收录论文 21

发表时间

Origin, trophic transfer and recycling of particulate organic matter in two upwelling bays of Humboldt Current System: Insights from compound-specific isotopic compositions of amino acids 两个秘鲁洋流上升流湾中颗粒有机物的来源、营养转移和循环：来自氨基酸同位素组成的化合物特异性见解

PLOS ONE

IF2.6

2025-05-14

OAAI

Srain, Benjamin; Flores, Edgart; Valdes, Jorge; Camano, Andres

Metals and metaloid preserved in marine sediments of an industrial complex of central Chile. Environmental assessment using different background values

ENVIRONMENTAL AND SUSTAINABILITY INDICATORS

IF5.6

2024-06-01

OAAI

Saavedra, Jorge Valdes; Quiroga, Eduardo

Metal(loid)s content in Concholepas concholepas (Mollusca) and human health assessment in a coastal environmental sacrifice zone, central Chile (∼32 °S)

MARINE POLLUTION BULLETIN

IF4.9

2023-12-01

PREAI

Castillo, Alexis; Valdes, Jorge; Marambio, Yery; Figueroa, Luis; Letelier, Jaime; Carcamo, Francisco

Human-induced metals accumulation in sediments of an industrialized bay of northern Chile. An enrichment and ecological risk assessment based on preindustrial values

MARINE POLLUTION BULLETIN

IF4.9

2023-04-01

PREAI

Valdes, J.; Ortlieb, Luc; Sifeddine, A.; Castillo, A.

Surface wind strength and sea surface temperature connections along the south peruvian coast during the last 150 years 在过去的150年中，沿南秘鲁海岸的地表风强度和海面温度连接

AEOLIAN RESEARCH

IF3.4

2023-03-01

PREAI

Briceno-Zuluaga, F.; Flores-Aqueveque, V.; Nogueira, J.; Castillo, A.; Cardich, J.; Rutllant, J.; Caquineau, S.; Sifeddine, A.; Salvatteci, R.; Valdes, J.; Gutierrez, D.

Spatial co-occurrence patterns of benthic microbial assemblage in response to trace metals in the Atacama Desert Coastline

FRONTIERS IN MICROBIOLOGY

IF4.5

2023-01-16

OAAI

Zarate, Ana; Molina, Veronica; Valdes, Jorge; Icaza, Gonzalo; Vega, Sue Ellen; Castillo, Alexis; Ugalde, Juan A.; Dorador, Cristina

Biochemical, genomic and structural characteristics of the Acr3 pump in Exiguobacterium strains isolated from arsenic-rich Salar de Huasco sediments

FRONTIERS IN MICROBIOLOGY

IF4.5

2022-11-03

OAAI

Castro-Severyn, Juan; Pardo-Este, Coral; Araya-Duran, Ingrid; Gariazzo, Valentina; Cabezas, Carolina; Valdes, Jorge; Remonsellez, Francisco; Saavedra, Claudia P.

Impact of mining on the metal content of dust in indigenous villages of northern Chile

ENVIRONMENT INTERNATIONAL

IF9.7

2022-11-01

OAAI

Zanetta-Colombo, Nicolas C.; Fleming, Zoe L.; Gayo, Eugenia M.; Manzano, Carlos A.; Panagi, Marios; Valdes, Jorge; Siegmund, Alexander

Benthic microbial diversity trends in response to heavy metals in an oxygen-deficient eutrophic bay of the Humboldt current system offshore the Atacama Desert

ENVIRONMENTAL POLLUTION

IF7.3

2021-10-01

PREAI

Zarate, Ana; Dorador, Cristina; Valds, Jorge; Molina, Veronica; Icaza, Gonzalo; Pacheco, Aldo S.; Castillo, Alexis

Latitudinal variability of preserved sedimentary organic matter along the Peruvian continental margin as inferred from petrographic and geochemical properties

MARINE CHEMISTRY

IF2.5

2021-09-01

OAAI

Igarza, Maricarmen; Boussafir, Mohammed; Graco, Michelle; Sifeddine, Abdelfettah; Valdes, Jorge; Gutierrez, Dimitri

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

PROGRESS IN OCEANOGRAPHY

IF3.6

2021-04-01

PREAI

Valdes, Jorge; Sifeddine, Abdel; Guinez, Marcos; Castillo, Alexis

Spatial monitoring of metals and As in coastal sediments of northern Chile: An evaluation of background values for the analysis of local environmental conditions 智利北部沿海沉积物中金属和As的空间监测: 评估背景值以分析当地环境条件

MARINE POLLUTION BULLETIN

IF4.9

2019-08-01

PREAI

Valdes, Jorge; Tapia, Joseline S.

Evaluation of redox-sensitive metals in marine surface sediments influenced by the oxygen minimum zone of the Humboldt Current System, Northern Chile

INTERNATIONAL JOURNAL OF SEDIMENT RESEARCH

IF3.7

2019-04-01

PREAI

Castillo, Alexis; Valdes, Jorge; Sifeddine, Abdel; Vega, Sue-Ellen; Diaz-Ochoa, Javier; Marambio, Yery

Organic matter-clay interaction along a seawater column of the Eastern Pacific upwelling system (Antofagasta bay, Chile): Implications for source rock organic matter preservation

MARINE CHEMISTRY

IF2.5

2016-02-01

OAAI

Ahmat, Adoum Mahamat; Boussafir, Mohammed; Le Milbeau, Claude; Guegan, Regis; Valdes, Jorge; Guinez, Marcos; Sifeddine, Abdelfettah; Le Forestier, Lydie

Trace metal variability in coastal waters of San Jorge Bay, Antofagasta, Chile: An environmental evaluation and statistical approach to propose local background levels

MARINE POLLUTION BULLETIN

IF4.9

2015-11-01

PREAI

Valdes, J.; Roman, D.; Guinez, M.; Rivera, L.; Avila, J.; Cortes, P.; Castillo, A.

Redox conditions in a coastal zone of the Humboldt system (Mejillones, 23° S). Influence on the preservation of redox-sensitive metals

JOURNAL OF GEOCHEMICAL EXPLORATION

IF3.3

2014-05-01

OAAI

Valdes, Jorge; Sifeddine, Abdel; Boussafir, Mohammed; Ortlieb, Luc

Rapid reorganization in ocean biogeochemistry off Peru towards the end of the Little Ice Age

BIOGEOSCIENCES

IF3.9

2009-05-15

PREAI

Gutierrez, D.; Sifeddine, A.; Field, D. B.; Ortlieb, L.; Vargas, G.; Chavez, F. P.; Velazco, F.; Ferreira, V.; Tapia, P.; Salvatteci, R.; Boucher, H.; Morales, M. C.; Valdes, J.; Reyss, J. -L.; Campusano, A.; Boussafir, M.; Mandeng-Yogo, M.; Garcia, M.; Baumgartner, T.

250 years of sardine and anchovy scale deposition record in Mejillones Bay, northern Chile

PROGRESS IN OCEANOGRAPHY

IF3.6

2008-10-01

PREAI

Valdes, Jorge; Ortlieb, Luc; Gutierrez, Dimitri; Marinovic, Luis; Vargas, Gabriel; Sifeddine, Abdel

Laminated sediments from the central Peruvian continental slope: A 500 year record of upwelling system productivity, terrestrial runoff and redox conditions

PROGRESS IN OCEANOGRAPHY

IF3.6

2008-10-01

OAAI

Sifeddine, A.; Gutierrez, D.; Ortlieb, L.; Boucher, H.; Velazco, F.; Field, D.; Vargas, G.; Boussafir, M.; Salvatteci, R.; Ferreira, V.; Garcia, M.; Valdes, J.; Caquineau, S.; Yogo, M. Mandeng; Cetin, F.; Solis, J.; Soler, P.; Baumgartner, T.

Distribution and enrichment evaluation of heavy metals in Mejillones Bay (23°S), Northern Chile:: Geochemical and statistical approach

MARINE POLLUTION BULLETIN

IF4.9

2005-12-01

172

PREAI

Valdés, J; Vargas, G; Sifeddine, A; Ortlieb, L; Guiñez, M

研究方向