First Confirmed Record of Northern Bottlenose Whale (Hyperoodon ampullatus) in Madeira Archipelago, Northeast Atlantic

2017 ◽  
Vol 43 (5) ◽  
pp. 474-478 ◽  
Author(s):  
Rita Ferreira ◽  
Filipe Alves ◽  
Claudia Gomes ◽  
Daniel Jardim ◽  
Judith Kok ◽  
...  
Keyword(s):  
Northeast Atlantic ◽  
Madeira Archipelago ◽  
Hyperoodon Ampullatus

scholarly journals The effect of a transient frontal zone on the spatial distribution of extant coccolithophores around the Madeira archipelago (Northeast Atlantic)

2019 ◽  
Vol 223 ◽  
pp. 25-38 ◽  
Author(s):  
Áurea Narciso ◽  
Rui Caldeira ◽  
Jesus Reis ◽  
Mona Hoppenrath ◽  
Mário Cachão ◽  
...  
Keyword(s):  
Spatial Distribution ◽  
Frontal Zone ◽  
Northeast Atlantic ◽  
Madeira Archipelago

Characterization and evolution of spearfishing in Madeira archipelago, Eastern Atlantic

2020 ◽  
Vol 33 ◽  
pp. 15
Author(s):  
Roi Martínez-Escauriaza ◽  
Claudio Vieira ◽  
Lídia Gouveia ◽  
Nuno Gouveia ◽  
Margarida Hermida
Keyword(s):  
Fish Species ◽  
Young Men ◽  
Coastal Areas ◽  
Teleost Fishes ◽  
The North ◽  
Southeast Coast ◽  
Madeira Archipelago ◽  
First Time

Data obtained from licenses of spearfishers and surveys conducted in 2004 and 2017 allowed for the analysis, for the first time, of the practice of spearfishing in the Madeira archipelago. Only a small percentage of the population practices spearfishing, mostly local young men. Most of them practice the activity with a partner throughout most of the year and along most of the island's coastal areas, although preferentially along the North and Southeast coast. Results show how, in recent years, despite the population of spearfishers decreasing, the abundance in the annual catch potentially increased, probably due to the higher investment of time in this activity. It has been observed that many fishers complement their catches with manual collecting of invertebrates. Overall, 40 teleost fishes and also 4 crustaceans and 8 molluscs were identified. The most frequently captured fish species were parrotfish and white seabream, while limpets were the most collected invertebrates in both selected periods.

scholarly journals Phytoplankton Growth and Microzooplankton Grazing in the Subtropical Northeast Atlantic

PLoS ONE ◽  
2013 ◽  
Vol 8 (7) ◽  
pp. e69159 ◽  
Author(s):  
Carlos Cáceres ◽  
Fernando González Taboada ◽  
Juan Höfer ◽  
Ricardo Anadón
Keyword(s):  
Phytoplankton Growth ◽  
Northeast Atlantic ◽  
Microzooplankton Grazing

“Pink round stones”—rhodolith beds: an overlooked habitat in Madeira Archipelago

2021 ◽  
Author(s):  
Pedro Neves ◽  
João Silva ◽  
Viviana Peña ◽  
Cláudia Ribeiro
Keyword(s):  
Madeira Archipelago

Biochemical study of attached macroalgae from the Madeira Archipelago and beach-cast macroalgae from the Canary Islands: multivariate analysis to determine bioresource potential

2020 ◽  
Vol 63 (3) ◽  
pp. 283-298
Author(s):  
Nuno Nunes ◽  
Sofia Valente ◽  
Sónia Ferraz ◽  
Maria Carmo Barreto ◽  
Miguel A.A. Pinheiro de Carvalho
Keyword(s):  
Biochemical Study ◽  
Algal Species ◽  
Biochemical Properties ◽  
Total Phenolic ◽  
Total Carotenoids ◽  
The North ◽  
Madeira Archipelago ◽  
Total Carbohydrates ◽  
Beach Cast

AbstractFifteen attached macroalgae from the Madeira Archipelago, comprising three green, three red and nine brown algal species, as well as two beach-cast macroalgal samples, collected along the north shore of Gran Canaria, were assessed for their biochemical properties. The analysis included the determination of total minerals, total carbohydrates, protein, lipids, chlorophyll a, total carotenoids, total phenolic content, fucoxanthin and phycobilins (allophycocyanin, phycocyanin and phycoerythrin). The results showed a high variability of biochemical composition, allowing for the targetting of specific bioresources for particular purposes, including functional foods. This work provides the foundation for a biorefinery strategy implementation plan, for which specific macroalgae may be targeted for valuable and beneficial compounds.

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