Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Juan Santos-Echeandía"'
Machine Learning for Detection of Macroalgal Blooms in the Mar Menor Coastal Lagoon Using Sentinel-2
Autor:
Encarni Medina-López, Gabriel Navarro, Juan Santos-Echeandía, Patricia Bernárdez, Isabel Caballero
Publikováno v:
Remote Sensing, Vol 15, Iss 5, p 1208 (2023)
The Mar Menor coastal lagoon in southeastern Spain has experienced a decline in water quality due to increased nutrient input, leading to the eutrophication of the lagoon and the occurrence of microalgal and macroalgal blooms. This study analyzes the
Externí odkaz:
https://doaj.org/article/ba10eb903fb747acb19c593ce7d04360
Publikováno v:
Remote Sensing, Vol 14, Iss 12, p 2744 (2022)
During recent years, several eutrophication processes and subsequent environmental crises have occurred in Mar Menor, the largest hypersaline coastal lagoon in the Western Mediterranean Sea. In this study, the Landsat-8 and Sentinel-2 satellites are
Externí odkaz:
https://doaj.org/article/b5ba0c29085b4409abe9eb53256f7d8c
Publikováno v:
Frontiers in Marine Science, Vol 6 (2019)
The development in recent years of new technological and energy-related applications has increased the use and demand of a specific group of trace elements (Technology-Critical Elements, TCEs). Among the TCEs, there are a number of elements (Nb, Ta,
Externí odkaz:
https://doaj.org/article/5879649451ac44778db3223aff016413
Autor:
Ricardo Prego, Antonio Cobelo-García, Juan Santos-Echeandía, Maite de Castro, Natalia Ospina-Alvarez, Mar García-Pérez
Publikováno v:
Scientia Marina, Vol 74, Iss S1, Pp 77-87 (2010)
Little research has been done on the land-sea exchange of trace elements, which is particularly applicable to ria coasts. In particular, trace metal enrichment in the inner part of the Ria of Vigo (the San Simon Inlet) has been observed from sediment
Externí odkaz:
https://doaj.org/article/173bf266cfc2433b9298af3de927b9a9
Autor:
María Jesús Belzunce Segarra, Ricardo Prego, M. Jeff Wilson, Jeff Bacon, Juan Santos-Echeandía
Publikováno v:
Scientia Marina, Vol 72, Iss 1, Pp 119-126 (2008)
Total concentrations and chemical forms of metals in surface sediments of the Vigo Ria (NW Iberian Peninsula) were determined following the sequential extraction method proposed by Tessier et al. (1979). Total values ranged from 7 to 14 µgCo g-1, 52
Externí odkaz:
https://doaj.org/article/4f51d9c55f0c4ed983d536ce44befcd1
Mar Menor, on the northern Mediterranean coast of Spain, is a coastal lagoon with a surface of 135 km2, surrounded by agriculture fields and several towns, that support an important touristic activity. In addition, mining has been an historical activ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3ba0e752e773e75fc8476a904ca75eb
https://doi.org/10.5194/egusphere-egu23-17530
https://doi.org/10.5194/egusphere-egu23-17530
Publikováno v:
Contaminants of Emerging Concern in the Marine Environment ISBN: 9780323902977
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae26484f5cf3c488666774fe99f4a3a6
https://doi.org/10.1016/b978-0-323-90297-7.00007-x
https://doi.org/10.1016/b978-0-323-90297-7.00007-x
Autor:
Joana P. Rodrigues, Juan Santos-Echeandía, Marina Albentosa, Elena Chaves-Pozo, Teresa Rocha-Santos, Armando Costa Duarte, José R. Rivera-Hernández, Juan Antonio Campillo, Juliana Valdés
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46dba7581487fed707e7b3590d3fd7dc
https://doi.org/10.2139/ssrn.4439304
https://doi.org/10.2139/ssrn.4439304
Publikováno v:
TrAC Trends in Analytical Chemistry. 111:252-260
The presence of plastic debris in the ocean is increasing and several effects in the marine environment have been reported. A great number of studies have demonstrated that microplastics (MPs) adsorb organic compounds concentrating them several order
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48f47b5202e79b4272870b322cdc224e
https://doi.org/10.1016/j.trac.2018.11.038
https://doi.org/10.1016/j.trac.2018.11.038
Publikováno v:
e-IEO. Repositorio Institucional Digital de Acceso Abierto del Instituto Español de Oceanografía
instname
instname
Tobacco is a well-documented threat to human health. However, its environmental impact has only recently been considered. Metals can interact with cigarette butts (CBs) being transported in the marine environment and reaching organisms. To understand
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fff3531be0b87bd6742f0857337ee21
http://hdl.handle.net/10508/12028
http://hdl.handle.net/10508/12028