Accès ouvert
2026
article
OpenAlex
Daniel Carrizo, L. Sánchez-García, Javier Sánchez-España, Olga Prieto-Ballesteros et autres
Abstract Here we report the microbiome composition and lipid (molecular and isotopic) profile of gills from Archivesica sp. Atacama., a new species of deep-sea bivalve family Vesicomyidae collected at 2839 m depth on the eastern slope of the Atacama Trench. Metabarcoding unveiled …
es, pr, cl, us
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Javier Sánchez-España, Daniel Carrizo, Antonio Molina, Isabel Herreros et autres
We present new biogeochemical and mineralogical analyses of ocean waters, suspended particulate matter (SPM) and deep seafloor sediments (DSS) across three different sites of the eastern slope of the Atacama Trench in front of northern Chile. These analyses have revealed a singular …
es, de, cl, us, pr
(code pays fourni par la source)
Accès ouvert
2026
preprint
OpenAlex
Guillermo Leandro Guzman, Walter Sielfeld, Carlos Gonzalez-Silva, Alexis Gacitúa et autres
The deep-sea fauna of the southeastern Pacific remains vastly understudied, particularly along the northern coast of Chile, a transitional zone influenced by both Peruvian and subtropical ecosystems. During the Schmidt Ocean Institute's FKT240425 expedition aboard the R/V Falkor (too), conducted systematic deep-sea …
cl, us, pr, es
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Miguel Arribas Tiemblo, Armando Azúa-Bustos, Javier Sánchez-España, Daniel Carrizo et autres
Deep-sea sediments host microbial communities essential to nitrogen, sulfur, and carbon cycling, yet those in the Southern Hemisphere remain understudied. In this work, we analyze sediments from an oceanic trench off northern Chile using metatranscriptomics, aiming to relate community composition with functional …
es, de
(code pays fourni par la source)
Accès ouvert
2026
article
OpenAlex
Josep Maria Ribó, Isabel Herreros, David Hochberg, Federico Morán et autres
ABSTRACT The effect of pH changes in external ionic solutions on liposomes entrapping non‐permeable weak acid/base pairs was simulated using a simple “toy” model. Membrane semi‐permeability and selective passive diffusion lead to internal stationary states that inevitably exhibit electroneutrality breaking. The resulting …
es
(code pays fourni par la source)