Search Results - "Antonio Tovar"

Sunscreens as a Source of Hydrogen Peroxide Production in Coastal Waters by Sánchez-Quiles, David, Tovar-Sánchez, Antonio

“…Sunscreens have been shown to give the most effective protection for human skin from ultraviolet (UV) radiation. Chemicals from sunscreens (i.e., UV filters)…”
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Trace metal accumulation in marine macrophytes: Hotspots of coastal contamination worldwide by Sánchez-Quiles, David, Marbà, Núria, Tovar-Sánchez, Antonio

“…This study quantifies the concentration of trace metals in coastal marine macrophytes (seagrasses, Chlorophytae, Phaeophytae and Rhodophytae). We do so by…”
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Applications of unmanned aerial vehicles in Antarctic environmental research by Tovar-Sánchez, Antonio, Román, Alejandro, Roque-Atienza, David, Navarro, Gabriel

“…Antarctica plays a fundamental role in the Earth's climate, oceanic circulation and global ecosystem. It is a priority and a scientific challenge to understand…”
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Sunscreen products as emerging pollutants to coastal waters by Tovar-Sánchez, Antonio, Sánchez-Quiles, David, Basterretxea, Gotzon, Benedé, Juan L, Chisvert, Alberto, Salvador, Amparo, Moreno-Garrido, Ignacio, Blasco, Julián

“…A growing awareness of the risks associated with skin exposure to ultraviolet (UV) radiation over the past decades has led to increased use of sunscreen…”
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Copper aerosols inhibit phytoplankton growth in the Mediterranean Sea by Jordi, Antoni, Basterretxea, Gotzon, Tovar-Sánchez, Antonio, Alastuey, Andrés, Querol, Xavier

“…Aerosol deposition plays an important role in climate and biogeochemical cycles by supplying nutrients to the open ocean, in turn stimulating ocean…”
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The contribution of penguin guano to the Southern Ocean iron pool by Belyaev, Oleg, Sparaventi, Erica, Navarro, Gabriel, Rodríguez-Romero, Araceli, Tovar-Sánchez, Antonio

“…Iron plays a crucial role in the high-nutrient, low-chlorophyll Southern Ocean regions, promoting phytoplankton growth and enhancing atmospheric carbon…”
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A new approach for the determination of sunscreen levels in seawater by ultraviolet absorption spectrophotometry by Tovar-Sánchez, Antonio, Sparaventi, Erica, Gaudron, Amandine, Rodríguez-Romero, Araceli

“…Sunscreen is released into the marine environment and is considered toxic for marine life. The current analytical methods for the quantification of sunscreen…”
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Sunscreens as a New Source of Metals and Nutrients to Coastal Waters by Rodríguez-Romero, Araceli, Ruiz-Gutiérrez, Gema, Viguri, Javier R, Tovar-Sánchez, Antonio

“…Studies detailing the environmental impact of sunscreen products on coastal ecosystems are considered a high priority. In the present study, we have determined…”
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Characterization of an antarctic penguin colony ecosystem using high-resolution UAV hyperspectral imagery by Román, Alejandro, Tovar-Sánchez, Antonio, Fernández-Marín, Beatriz, Navarro, Gabriel, Barbero, Luis

“…[Display omitted] •UAV-based hyperspectral approach for vegetation characterization in a penguin colony.•Multispectral data was also highly accurate for this…”
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Assessing topographic features and population abundance in an Antarctic penguin colony through UAV-based deep-learning models by Belyaev, Oleg, Román, Alejandro, Belliure, Josabel, Navarro, Gabriel, Barbero, Luis, Tovar-Sánchez, Antonio

“…•UAVs mapped biochemical interaction sites along the Chinstrap penguin colony coast.•Runoff points were identified for environmental sampling station…”
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Water-Quality Monitoring with a UAV-Mounted Multispectral Camera in Coastal Waters by Román, Alejandro, Tovar-Sánchez, Antonio, Gauci, Adam, Deidun, Alan, Caballero, Isabel, Colica, Emanuele, D’Amico, Sebastiano, Navarro, Gabriel

“…Remote-sensing ocean colour studies have already been used to determine coastal water quality, coastal biodiversity, and nutrient availability. In recent…”
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Enhancing Georeferencing and Mosaicking Techniques over Water Surfaces with High-Resolution Unmanned Aerial Vehicle (UAV) Imagery by Román, Alejandro, Heredia, Sergio, Windle, Anna E., Tovar-Sánchez, Antonio, Navarro, Gabriel

“…Aquatic ecosystems are crucial in preserving biodiversity, regulating biogeochemical cycles, and sustaining human life; however, their resilience against…”
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High-spatial resolution UAV multispectral data complementing satellite imagery to characterize a chinstrap penguin colony ecosystem on deception island (Antarctica) by Román, Alejandro, Navarro, Gabriel, Caballero, Isabel, Tovar-Sánchez, Antonio

“…Remote sensing has evolved as an alternative to traditional techniques in the spatio-temporal monitoring of the Antarctic ecosystem, especially with the rapid…”
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Submarine groundwater discharge as a source of nutrients and trace metals in a Mediterranean bay (Palma Beach, Balearic Islands) by RODELLAS, Valentí, GARCIA-ORELLANA, Jordi, TOVAR-SANCHEZ, Antonio, BASTERRETXEA, Gotzon, LOPEZ-GARCIA, José M, SANCHEZ-QUILES, David, GARCIA-SOLSONA, Ester, MASQUE, Pere

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Submarine groundwater discharge: A significant source of dissolved trace metals to the North Western Mediterranean Sea by Trezzi, Giada, Garcia-Orellana, Jordi, Rodellas, Valentí, Santos-Echeandia, Juan, Tovar-Sánchez, Antonio, Garcia-Solsona, Ester, Masqué, Pere

“…Bioactive trace metals play a significant role as micronutrients in the ocean and therefore it is important to evaluate their sources. Submarine groundwater…”
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Physical activity and work activities in Florida agricultural workers by Mix, Jacqueline M., Elon, Lisa, Thein Mac, Valerie Vi, Flocks, Joan, Economos, Jeannie, Tovar‐Aguilar, Antonio J., Hertzberg, Vicki S., McCauley, Linda A.

“…Background Laboring in hot and humid conditions is a risk factor for heat‐related illnesses. Little is known about the amount of physical activity performed in…”
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Addition to Metals in the European Marine Strategies Legislation: A Challenge for the Managers and Decision-Makers by Tovar-Sánchez, Antonio, Buonocore, Cira, Roque, David, Blasco, Julián

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Using a UAV-Mounted Multispectral Camera for the Monitoring of Marine Macrophytes by Román, Alejandro, Tovar-Sánchez, Antonio, Olivé, Irene, Navarro, Gabriel

“…Marine macrophytes constitute one of the most productive ecosystems on the planet, as well as one of the most threatened by anthropogenic activities and…”
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A modified physiological strain index for workplace‐based assessment of heat strain experienced by agricultural workers by Mac, Valerie V., Elon, Lisa, Smith, Daniel J., Tovar‐Aguilar, Antonio, Economos, Eugenia, Flocks, Joan, Hertzberg, Vicki, McCauley, Linda

“…Background As global temperatures rise, increasing numbers of individuals will work in hot environments. Interventions to protect their health are critical, as…”
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Effects of Oceanic Mesoscale and Submesoscale Frontal Processes on the Vertical Transport of Phytoplankton by Ruiz, Simón, Claret, Mariona, Pascual, Ananda, Olita, Antonio, Troupin, Charles, Capet, Arthur, Tovar‐Sánchez, Antonio, Allen, John, Poulain, Pierre‐Marie, Tintoré, Joaquín, Mahadevan, Amala

“…Oceanic fronts are dynamically active regions of the global ocean that support upwelling and downwelling with significant implications for phytoplankton…”
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