José A. González

Universidad de Las Palmas de Gran Canaria

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José G. Pajuelo

Universidad de Las Palmas de Gran Canaria

Raül Triay‐Portella

Universidad de Las Palmas de Gran Canaria

Víctor M. Tuset

Universidad de Las Palmas de Gran Canaria

José María Lorenzo Nespereira

Universidad de Las Palmas de Gran Canaria

J. I. Santana

Instituto Canario de Ciencias Marinas

Manuel Biscoito

Madeira Tecnopolo

José I. Santana

Instituto Canario de Ciencias Marinas

João Delgado

Madeira Tecnopolo

L. A. Rodríguez

Hospital General San Juan de Dios

C. S. Gallardo

National University of San Juan

Cooperative Institutions

Universidad de La Laguna

Universidad de Las Palmas de Gran Canaria

Instituto Canario de Ciencias Marinas

Phoenix Contact (United States)

Carrier (United States)

United Nations Human Settlements Programme

Gobierno de Canarias

Secretaria Regional do Ambiente e Recursos Naturais

Universidad Complutense de Madrid

Instituto Español de Oceanografía

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Growth pattern and age estimation of the coastal sparid fish Pagrus auriga on the Canary Islands shelf

Fisheries Research (2006)

José G. Pajuelo Iciar Martínez José A. González José María Lorenzo Nespereira Antonio García-Mederos

Pagrus

Sparidae

Mark and recapture

10.1016/j.fishres.2006.09.003

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Citations (7)

A Comparative Analysis of Sparisoma cretense in Island Environments: Unraveling Metal Accumulation Differences in the Canary Islands (Spain, NW African Waters)

Animals (2023)

Enrique Lozano-Bilbao Alba Jurado‐Ruzafa José María Lorenzo Nespereira José A. González Arturo Hardisson

This study investigates the impact of varying environmental conditions on the metal composition within the tissues of Sparisoma cretense, contributing to the understanding necessary to offer scientifically sound advice regarding the health status of this species. This knowledge extends beyond fishery production, encompassing implications for food security. The data span the years 2022 and 2023, encompassing both cold and warm climatic seasons. The concentrations of various metals, such as Al, Zn, Cd, Pb, Fe, and Cu, exhibited noteworthy variations across the islands, with significant increases recorded in 2023, particularly during the warm season. The intricate interplay between multiple factors shaped the availability of the analyzed elements in S. cretense. Factors such as rising temperatures during the warm season increased biological activity in marine ecosystems, seasonal fluctuations in weather conditions, water quality, and anthropogenic influences, all contributing to the observed variations in metal concentrations. Additionally, the geological composition of each island and the patterns of marine currents and sediment transport play pivotal roles in these differences. Comprehensive scientific research, monitoring, and environmental surveillance are essential for a holistic understanding of this variability and providing valuable insights for the conservation and management of marine ecosystems in the Canary archipelago.

Archipelago

Marine ecosystem

10.3390/ani13243787

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PRINCIPALES TENDENCIAS EN EL DESARROLLO DE DISPOSITIVOS DE REHABILITACION PARA TOBILLO

DYNA (2012)

Wilberth Alcocer Luis Vela Andrés Blanco Ortega José A. González Marco Oliver

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Sex with the lights off: Can a morphological structure reveal the sex and functional sexual maturity in the genus Plesionika?

Deep Sea Research Part I Oceanographic Research Papers (2018)

Raül Triay‐Portella José A. González Manuel Biscoito Raquel Ruiz‐Díaz José G. Pajuelo

Sexual maturity

10.1016/j.dsr.2018.10.005

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Citations (2)

Metal Concentration in Palaemon elegans along the Coastal Areas of Gran Canaria (Canary Islands): Potential Bioindicator of Pollution

Diversity (2023)

Enrique Lozano-Bilbao José A. González José‐María Montero Thabatha Thorne-Bazarra Arturo Hardisson

Ocean pollution poses a significant issue in the marine ecosystem. Coastal areas are particularly impacted by this pollution, and consequently, organisms associated with these coasts bear the brunt of its effects. Therefore, the presence of robust bioindicators, such as the shrimp species Palaemon elegans, is critically important. In this study, 20 P. elegans specimens were examined in each of the five areas on Gran Canaria Island. Water samples were collected to assess the potential existence of elevated concentrations. Significant discrepancies were observed in the levels of Al and Li across all zones, except those previously mentioned. The highest concentrations were recorded in Arguineguín (Southern sector), reaching 49.14 ± 4.51 mg/kg (Al) and 47.64 ± 2.86 mg/kg (Li). The authors contend that P. elegans proves to be a reliable bioindicator for tourist and port-related pollution, specifically for the metals Al, Zn, Cd, Pb, Ni, Fe, B, and Li analyzed in this research.

Bioindicator

Marine Pollution

Marine ecosystem

10.3390/d15111151

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Ahorro de tiempo y energía en la operación de sellado del aluminio anodinado

Afinidad (2005)

José A. González Victor Guerra E. Otero Eduardo Prieto Escudero

En la presente comunicacion se presenta una sintesis de resultados de tres proyectos de investigacion, cuyo objetivo principal consistia en la busqueda de nuevos procedimientos de sellado, que permitiesen ahorros significativos en la duracion del sellado hidrotermico tradicional o en la temperatura de tratamiento. Ciertos aditivos organicos del bano de sellado permiten la consecucion de importantes ventajas con respecto al sellado en agua desionizada a ebullicion, o al sellado en frio, los dos procedimientos mas utilizados industrialmente. Aunque en los proyectos se utilizaron una diversidad de tecnicas, la mayoria de los logros conseguidos se justifican mediante el contraste comparativo de los ensayos normalizados de control de calidad aplicados a los distintos procedimientos de sellado.

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Citations (1)

Ingesta de mercurio líquido y cáusticos como fin autolítico.

Laura Doreste José A. González Isadora Bermell Ana Isabel Sánchez-Migallón María Caba

Fin

10.48158/seed2024.p-036

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First record of three brachyuran decapods (Inachidae, Polybiidae, Thiidae) from the Canary Islands (NE Atlantic)

Crustaceana (2016)

Óscar Monterroso Raül Triay‐Portella José A. González

In the present account three brachyuran decapods, Macropodia linaresi Forest & Zariquiey Álvarez, 1964 (Inachidae), Liocarcinus navigator (Herbst, 1794) (Polybiidae) and Thia scutellata (Fabricius, 1793) (Thiidae), are recorded for the first time from the Canary Islands. This is the southernmost record of M. linaresi . Crabs were caught in the frame of a dredging survey. Characteristics of the dredge stations are given, including the identification of 11 accompanying decapod species and 6 marine algae and plants characterizing their habitats.

Carcinology

Anomura

Dredging

10.1163/15685403-00003579

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Citations (2)

Abundance and biomass of the parrotfish Sparisoma cretense in seagrass meadows: temporal and spatial differences between seagrass interiors and seagrass adjacent to reefs

Environmental Biology of Fishes (2014)

Fernando Espino José A. González Ricardo Haroun Fernando Tuya

Parrotfish

10.1007/s10641-014-0241-z

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