Zobrazeno 1 - 10
of 188
pro vyhledávání: '"Magdalena Santana-Casiano"'
Autor:
Cátia C. Azevedo, Melchor González-Dávila, J. Magdalena Santana-Casiano, David González-Santana, Rui M. A. Caldeira
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract The exchange of trace gases between the atmosphere and the ocean plays a key role in the Earth’s climate. Fluxes at the air-sea interface are affected mainly by wind blowing over the ocean and seawater temperature and salinity changes. Thi
Externí odkaz:
https://doaj.org/article/4c7179cb8cb042aa99288e082f06c7b1
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-11 (2024)
Abstract This study is focused on analysing polyphenols and carbohydrates released by Phaeodactylum tricornutum (P. tricornutum) diatoms cultured in natural seawater enriched with sublethal and lethal Cu doses. Cu concentrations of 0.31, 0.79 and 1.5
Externí odkaz:
https://doaj.org/article/9d8a0151cd444dbcb28e47bfbce8d62c
Autor:
Iván R. Ucha, Melchor González-Dávila, Magdalena Santana-Casiano, María José Rueda, Octavio Llinás
Publikováno v:
Scientia Marina, Vol 74, Iss S1, Pp 33-46 (2010)
The measurement of the surface molar fraction of CO2 (atmosphere and sea water) and water column pHT, total alkalinity, AT, nutrients and oxygen were carried out in spring 2000 at the European Station for Time Series in the Ocean at the Canary Island
Externí odkaz:
https://doaj.org/article/a0593f6214404599a03a6e526543d44a
Autor:
Aridane G. González, Ariadna Aldrich-Rodríguez, David González-Santana, Melchor González-Dávila, J. Magdalena Santana-Casiano
Publikováno v:
Frontiers in Marine Science, Vol 11 (2024)
Ocean acidification, caused by the absorption of carbon dioxide (CO2) from the atmosphere into the ocean, ranks among the most critical consequences of climate change for marine ecosystems. Most studies have examined pH and CO2 trends in the open oce
Externí odkaz:
https://doaj.org/article/9913516bed154cb781c33c849d1191bb
Autor:
Veronica Arnone, J. Magdalena Santana-Casiano, Melchor González-Dávila, Hélène Planquette, Géraldine Sarthou, Loes J. A. Gerringa, Aridane G. González
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
The Arctic Ocean is a unique biogeochemical environment characterized by low salinity surface waters, extensive sea-ice coverage, high riverine inputs, large shelf extension and the long residence time of deep waters. These characteristics determine
Externí odkaz:
https://doaj.org/article/089b8e07e9ed4de98b3c83c3ce900ed8
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
Using 25 years of data from the North-East Atlantic Ocean at the ESTOC site, we confirm the surface ocean is actively absorbing carbon emissions caused by human activities and undergoing ocean acidification. The carbon dioxide is also increasing in t
Externí odkaz:
https://doaj.org/article/d6ea3d379d4141f1969788a9ca10e516
Publikováno v:
Frontiers in Marine Science, Vol 10 (2023)
The CO2 system, anthropogenic carbon (Cant) inventory and air-sea CO2 fluxes (FCO2) were analysed in the archipelagic waters of the Macaronesian region. The (sub)surface data were collected during POS533 (February and March, 2019) in coastal areas le
Externí odkaz:
https://doaj.org/article/3ad170d92ddd4f31bdec0cd1eb853e0b
Autor:
Alba González-Vega, Izar Callery, Jesús M. Arrieta, J. Magdalena Santana-Casiano, J. Francisco Domínguez-Yanes, Eugenio Fraile-Nuez
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
The shallow, near-shore submarine volcano Tagoro erupted in October 2011 at the Mar de las Calmas marine reserve, south of El Hierro island. The injection of lava into the ocean had its strongest episode during November 2011 and lasted until March 20
Externí odkaz:
https://doaj.org/article/acc979796d2540efaee594ff0688b186
Autor:
González, Aridane G., Aldrich-Rodríguez, Ariadna, González-Santana, David, González-Dávila, Melchor, Magdalena Santana-Casiano, J.
Publikováno v:
Frontiers in Marine Science; 2024, p1-13, 13p
Autor:
Paula Santiago-Díaz, Argimiro Rivero, Milagros Rico, Aridane González González, Melchor González-Dávila, Magdalena Santana-Casiano
Publikováno v:
Environmental Science and Pollution Research. 30:51261-51270
This work is focused on the effect of lethal and sub-lethal copper (Cu) concentrations on the free amino acid and polyphenol production by the marine diatom Phaeodactylum tricornutum (P. tricornutum) after 12, 18, and 21 days of exposure. The concent