SILVIO CÉSAR PANTOJA GUTIÉRREZ

ARCHAEAL AND BACTERIAL ASSEMBLAGES IN THE OXYGEN MINIMUM ZONE OF THE UPWELLING ECOSYSTEM OFF CENTRAL CHILE AS DETERMINED BY ORGANIC BIOMARKERS

Fatty acids in Merluccius australis tissues, a comparison between females from inshore and offshore spawning areas in the Chilean Patagonia

Deglacial-Holocene environmental changes at the pacific entrance of the Strait of Magellan

Geochemistry of surface sediments from the fjords of Northern Chilean Patagonia (44-47ºS): Spatial variability and implications ofr paleoclimate reconstructions

Siliceous microorganisms in the upwelling center off Concepcion, Chile (36ºC): Preservation in surface sediments and downcore fluctuationsduring the past -150 years

Application of Gas Chromatography in a Study of Marine Biogeochemistry

Biogeochemical significance of fatty acid distribution in the coastal upwelling ecosystem off Concepción (36ºS), Chile

Extracellular Enzymatic Hydrolysis in the Upwelling Ecosystem Off Chile: The Role of Fungi Processing Marine Organic Matter

Oxygenation Variability in Mejillones Bay, Off Northern Chile, During the Last Two Centuries

Oceanography of the Chilean Patagonia

Latitudinal patterns of export production recorded in surface sediments of the Chilean Patagonian fjords (41-55ºS) as a response to water column productivity

Sources and Distribution of Organic Matter in Northern Patagonia Fjords, Chile (-44-47ºS): A Multi-Tracer Approach for Carbon Cycling Assessment

A Single-Cell Sequencing Approach to the Classification of Large, Vacuolated Sulfur Bacteria

Chemosynthetic trophic support for the benthic community at an intertidal cold seep site at Mocha Island off Central Chile

Actividad Enzimática de Metanótrofos Marinos y su Uso Potencial en Biorremediación

First Record of Filamentous Fungi in the Coastal Upwelling Ecosystem Off Concepcion, Chile

The Southern Chile Continental Margin

A Rainy Northern Atacama Desert During the Last Interglacial

Biofilm Growth Kinetics of a Monomethylamine Producing Alphaproteobacteria Strain Isolated from an Anaerobic Reactor

Fish Scales in Sediments from Off Callao, Central Peru

Sedimentos Laminados de la Bahía Mejillones como Registro de Cambios Temporales en la Productividad Fitoplantónica de los últimos 200 Años

Microbial Degradation Rates of Small Peptides and Amino Acids in the OMZ of Chilean Coastal Waters

Water Column Distribution of Phospholipid-Derived Fatty Acids of Marine Microorganisms in the Humboldt Current System Off Northern Chile

The Oxygen Minimum Zone of the Eastern South Pacific

The Dual Isotopes of Deep Nitrate as a Constraint on the Cycle and Budget of Oceanic Fixed Nitrogen

Carbon Fluxes Within the Epipelagic Zone of the Humboldt Current System Off Chile: The Significance of Euphausiids and Diatoms as Key Functional groups for the biological Pump

Research Priorities for Understanding Ocean Acidification: Summary from the Second Symposium on the Ocean in a High-CO2 World

Late Holocene Sea-Surface Temperature and Precipitation Variability in Northern Patagonia, Chile (Jacaf Fjord, 44ºS)

Caracterización Química de la Zona Marina Adyacente a la Desembocadura del Río Itata

Compound-Specific Stable Isotopes of Organic Compounds from Lake Sediments Track Recent Environmental Changes in an Alpine Ecosystem, Rocky Mountain National Park, Colorado

Deglacial Pattern of Circulation and Marine Productivity in the Upwelling Region Off Central-South Chile

Seasonal Changes in Particulate Biogenic and Lithogenic Silica in the Upwelling System Off Concepción (similar to 36ºS), Chile, and their Relationship to Fluctuations in Marine Productivity and Continental Input

Marine Productivity and Late Holocene Climate Changes in Northern Patagonia During the Last 1,800 Years Inferred from a Multi-Proxy Analysis of Jacaf Channel Sediments (Chile, 44ºS)

Late Holocene Marine Productivity Changes in Northern Patagonia-Chile Inferred from a Multi-Proxy Analysis of Jacaf Channel Sediments

Increasing Capacity for Stewarship of Oceans and Coasts. A Priority for the 21st Century

Enhancement of Coastal Upwelling and Interdecadal ENSO-Like Variability in the Peru-Chile Current Since Late 19th Century

Biogeochemistry of Surface Sediments Off Concepción (=36ºS), Chile: El Niño vs. non-El Niño Conditions

Two Chemically Distinct Pools of Organic Nitrogen Accumulate in the Ocean

Ciclos Biogeoquímicos Marinos

The Ocean in a High-CO2 World

Fluctuations in Export Productivity Over the Last Century From Sediments of a Southern Chilean Fjord (44°S)

Fluctuaciones en la Abundancia de Microorganismos Silíiceos Preservados en los Sedimentos del Canal Puyuhuapi (44°S), Chile, Durante el Siglo XX

Basic Physical Properties of Sediment Cores Collected in the Chilean Marginal Area and Magellan Strait During leg.3 of Cruise MR03-KO4

Decomposition of Sinking Proteinaceous Material During Fall in the Oxygen Minimum Zone Off Chile

The Ocean in a High CO2 World

Amino Acid Remineralization and Organic Matter Lability in Chilean Coastal Sediments

Stable Isotope Constraints on the Nitrogen Cycle of the Mediterranean Sea Water Column

Lindane, Aldrin and Dieldrin in Some Chilean Cetacea

Ddt in balaenopterids cetacea from the chilean coast