Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Fernando Gazquez"'
Autor:
Lucia Martegani, Fernando Gázquez, Claudia Voigt, Alejandro Jiménez-Bonilla, Miguel Rodríguez-Rodríguez, Klaus Reicherter
Publikováno v:
Geogaceta, Vol 76 (2024)
Gypsum (CaSO4∙2H2O) is one of the most common evaporitic minerals on Earth. Its crystals exhibit diverse morphologies that can provide insights into their depositional environment. We analyzed the morphologies of gypsum deposits in a 14 m sedimenta
Externí odkaz:
https://doaj.org/article/33ab588dc86f4b23bcbbafd89ab5884e
Publikováno v:
Geogaceta, Vol 76 (2024)
Los espeleotemas son una herramienta útil para investigar el clima del pasado. Sin embargo, la monitorización ambiental de la atmósfera de las cuevas es fundamental para una mejor interpretación de los resultados geoquímicos de estalagmitas. Est
Externí odkaz:
https://doaj.org/article/5b8a5a945e9c4132a95ba4baa54ebfc2
Autor:
Jorge Cañada-Pasadas, Fernando Gázquez, Lucía Martegani, Claudia Voigt, Antonio García-Alix, Gonzalo Jiménez-Moreno, Miguel Rodríguez-Rodríguez
Publikováno v:
Geogaceta, Vol 76 (2024)
We investigate the oxygen and hydrogen stable isotopes of hydration water in gypsum (CaSO4·2H2O) from surface sediment of Laguna de la Ratosa playa-lake (northern Málaga Province, Spain). We aim to enhance the understanding of how lacustrine gypsum
Externí odkaz:
https://doaj.org/article/d892bd26a4c34e11bed735db4706f477
Autor:
Ana Z. Miller, Nicasio T. Jiménez-Morillo, Mathilda L. Coutinho, Fernando Gazquez, Vera Palma, Francesco Sauro, Manuel F.C. Pereira, Fernando Rull, Theofilos Toulkeridis, Ana T. Caldeira, Paolo Forti, José M. Calaforra
Publikováno v:
iScience, Vol 25, Iss 7, Pp 104556- (2022)
Summary: The network of lava tubes is one of the most unexploited natural wonders of the Galapagos Islands. Here, we provide the first morphological, mineralogical, and biogeochemical assessment of speleothems from volcanic caves of the Galapagos to
Externí odkaz:
https://doaj.org/article/e4271e5b78cf430dadeaa48c4c2597e3
Autor:
Angel Fernandez-Cortes, Tamara Martin-Pozas, Soledad Cuezva, Fernando Gazquez, David Benavente, Juan Carlos Cañaveras, Cesareo Saiz-Jimenez, Sergio Sanchez-Moral
Water plays a key role in the colonization and ecology of microorganisms in natural subterranean environments since it controls their metabolic activity and the microbe-mineral interactions. In turn, microbial activity leaves its signature in groundw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::127996dab9ed6f69c9cb71287c641349
https://doi.org/10.5194/egusphere-egu23-16065
https://doi.org/10.5194/egusphere-egu23-16065
Autor:
Aurora Castillo Baquera, Antonio Garcia Alix, Fernando Gazquez, Gonzalo Jimenez Moreno, Miguel Rodriguez Rodriguez, Francisco Jimenez Espejo
The southern Iberian Peninsula has been especially sensitive to Holocene climate changes [1]. Climatic and environmental variability has been reconstructed by the mineralogical and chemical analyses of lacustrine sediments. In this study we show the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c58362b89ad25e94c4d36e2f78c652c
https://doi.org/10.5194/egusphere-egu22-7602
https://doi.org/10.5194/egusphere-egu22-7602
Autor:
Cinthya Nava‐Fernandez, Tobias Braun, Chelsea L. Pederson, Bethany Fox, Adam Hartland, Ola Kwiecien, Sebastian N. Höpker, Stefano Bernasconi, Madalina Jaggi, John Hellstrom, Fernando Gázquez, Amanda French, Norbert Marwan, Adrian Immenhauser, Sebastian F. M. Breitenbach
Publikováno v:
The Depositional Record, Vol 10, Iss 1, Pp 176-194 (2024)
Abstract El Niño–Southern Oscillation dynamics affect global weather patterns, with regionally diverse hydrological responses posing critical societal challenges. The lack of seasonally resolved hydrological proxy reconstructions beyond the observ
Externí odkaz:
https://doaj.org/article/b1ac932b7efa4da3af6a5a4ac363153e
Autor:
Fernando Gázquez-Sánchez, Francisco Jiménez-Espejo, Miguel Rodríguez-Rodríguez, Lucía Martegani, Claudia Voigt, Dolores Ruíz-Lara, Ana Moreno, Blas Valero-Garcés, Mario Morellón, Celia Martín-Puertas
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-13 (2023)
Abstract During the Roman domain of the Iberian Peninsula (from 201 BCE to 460 CE) water management infrastructures were built to satisfy high water demand. However, whether the Roman activities affected the hydrological balance of Iberian wetlands r
Externí odkaz:
https://doaj.org/article/d0fbf88663194cfcb6e85822c0ff542a
Publikováno v:
Geogaceta, Vol 73 (2023)
Las variaciones climáticas acontecidas durante el Holoceno en el sur de la Península Ibérica quedaron registradas en las secuencias sedimentarias de las numerosas lagunas que ocupan la depresión del Guadalquivir. En el presente trabajo se ha anal
Externí odkaz:
https://doaj.org/article/f6579c2b92374944aae004c442deb006
Autor:
Rafael López-Martínez, Fernando Gázquez, José M. Calaforra, Philippe Audra, Jean Y. Bigot, Teresa Pi Puig, Rocío J. Alcántara-Hernández, Ángel Navarro, Philippe Crochet, Liliana Corona Martínez, Raquel Daza Brunet
Publikováno v:
International Journal of Speleology, Vol 49, Iss 3, Pp 173-186 (2020)
Folia are speleothems that resemble bells, inverted cups, or bracket fungi, and whose origins are still controversial. Cenote Zapote (an underwater cave) in the Yucatán Peninsula (México), is home to some of the largest folia reported to date. Thes
Externí odkaz:
https://doaj.org/article/c33a5c5bcb454e29872364108695fcf3