Zobrazeno 1 - 10
of 162
pro vyhledávání: '"SILVIO PANTOJA"'
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-11 (2022)
Abstract Expansion of oxygen minimum zones in the world's oceans is likely to enhance the production of anaerobic metabolites by marine microorganisms. Here we show that toluene is present throughout the year in shelf waters of the upwelling ecosyste
Externí odkaz:
https://doaj.org/article/266f9a1bddcd4a2e8b8001ab19ff0c46
Autor:
Manuel Gacitua, Catalina Urrejola, Javiera Carrasco, Rafael Vicuña, Benjamín M. Srain, Silvio Pantoja-Gutiérrez, Donal Leech, Riccarda Antiochia, Federico Tasca
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 8 (2020)
Oxygenic photosynthesis conducted by cyanobacteria has dramatically transformed the geochemistry of our planet. These organisms have colonized most habitats, including extreme environments such as the driest warm desert on Earth: the Atacama Desert.
Externí odkaz:
https://doaj.org/article/b3ff7bf49015464284af4cb67ab21530
Autor:
Benjamín M. Srain, Marcus Sobarzo, Giovanni Daneri, Humberto E. González, Giovanni Testa, Laura Farías, Alex Schwarz, Norma Pérez, Silvio Pantoja-Gutiérrez
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
We studied the dynamics of fermentation and anaerobic degradation of organic matter at a fixed station in the Oxygen Minimum Zone (OMZ) within the Humboldt Current System off Concepción, central Chile. Products of the main anaerobic microbial reacti
Externí odkaz:
https://doaj.org/article/fa7b364c334d4c8798d5b62e0e05383d
Autor:
Sasha Wagner, Florence Schubotz, Karl Kaiser, Christian Hallmann, Hannelore Waska, Pamela E. Rossel, Roberta Hansman, Marcus Elvert, Jack J. Middelburg, Anja Engel, Thomas M. Blattmann, Teresa S. Catalá, Sinikka T. Lennartz, Gonzalo V. Gomez-Saez, Silvio Pantoja-Gutiérrez, Rui Bao, Valier Galy
Publikováno v:
Frontiers in Marine Science, Vol 7 (2020)
The vast majority of freshly produced oceanic dissolved organic carbon (DOC) is derived from marine phytoplankton, then rapidly recycled by heterotrophic microbes. A small fraction of this DOC survives long enough to be routed to the interior ocean,
Externí odkaz:
https://doaj.org/article/f55896ec52e049b4a13e8f705fe60bd0
Publikováno v:
Frontiers in Marine Science, Vol 6 (2019)
Externí odkaz:
https://doaj.org/article/4b93295b6df0448db2dc9c58bf7ad57f
Autor:
Marcelo H. Gutiérrez, Diego Narváez, Giovanni Daneri, Paulina Montero, Iván Pérez-Santos, Silvio Pantoja
Publikováno v:
Frontiers in Marine Science, Vol 5 (2018)
Since microorganisms play a major role in the biogeochemistry of the ocean, understanding structure and dynamics of natural microbial communities is crucial in assessing the impact of environmental changes on marine ecosystems. In order to identify k
Externí odkaz:
https://doaj.org/article/d13cf741ea574705a0caf73adbf3f37d
Publikováno v:
Latin American Journal of Aquatic Research, Vol 43, Iss 1, Pp 80-93 (2015)
La Patagonia chilena está experimentando un aumento del uso del suelo y océano costero y el acelerado derretimiento de algunos glaciares, por lo que uno de los escenarios a futuro es que los fiordos adyacentes reciban cantidades variables de agua d
Externí odkaz:
https://doaj.org/article/d0e6585568a5418d84f933a3d445c30f
Autor:
Silvio Pantoja-Gutiérrez, Lars Wörmer, Marcelo H. Gutiérrez, Jeanett Vera, Kai-Uwe Hinrichs, Benjamin Srain, Renato A. Quiñones
Publikováno v:
Aquatic Microbial Ecology. 84:75-90
Fungi are ubiquitous in the marine environment, but their role in carbon and nitrogen cycling in the ocean, and in particular the quantitative significance of fungal biomass to ocean biogeochemistry, has not yet been assessed. Determination of the bi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b1b2c9a70fbbcf647a254b3b95c7546
https://doi.org/10.3354/ame01927
https://doi.org/10.3354/ame01927
Autor:
Matthias Troch, Sebastien Bertrand, Carina B. Lange, Paola Cárdenas, Helge Arz, Silvio Pantoja-Gutiérrez, Ricardo De Pol-Holz, Rolf Kilian
Publikováno v:
QUATERNARY SCIENCE REVIEWS
Our understanding of glacial isostatic rebound across Patagonia is highly limited, despite its importance to constrain past ice volume estimates and better comprehend relative sea-level variations. With this in mind, our research objective is to reco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c684881c86b8d587e995d5ffdb1d6080
https://biblio.ugent.be/publication/8752631
https://biblio.ugent.be/publication/8752631
Publikováno v:
Gayana, Vol 75, Iss 2, Pp 138-145 (2011)
Los metanótrofos son microorganismos con un importante rol en la biogeoquímica del metano en el océano. La enzima metano monooxigenasa soluble (MMOs) es la encargada de realizar la primera oxidación catabólica del metano, pero además es activa
Externí odkaz:
https://doaj.org/article/b51919f3e4584142a8c6fea3caa1d220