La importancia de Azores y Madeira en el Atlántico: de territorio fronterizo a base estratégica

Seminario Formativo del Programa de Doctorado Islas Atlánticas. Línea de investigación 1: Retos de la investigación en las dinámicas históricas y sociales del mundo atlántico, 2 y 3 de junio de 2016. Coordinado por Santiago de Luxán Meléndez. Aula Máster de la Escuela de Arquitectura de la Universidad de Las Palmas de Gran Canaria.

Fuentes y metodología para la investigación del patrimonio histórico-artístico en Azores

Nos Açores, a investigação sobre o Património Histórico-Artístico tem merecido algum investimento nas últimas décadas, merecendo estudos no âmbito de publicações e de teses de mestrado e de doutoramento. De igual modo, o processo de inventariação e classificação de algum do património móvel e integrado tem vindo a ser desenvolvido. A identificação das peças levanta as questões sobre a sua valorização artística e estética ou a sua valorização como elemento patrimonial. É neste contexto que a investigação é fundamental para a discussão e valorização do património Histórico-Artístico dos Açores.

Patrimonio arquitectónico de Azores: nuevas vías de investigación

O seminário aborda aspectos do património arquitetónico dos Açores numa perspetiva global e inclusiva – considerando tanto as vertentes da arquitectura religiosa, como civil e militar – de modo a estabelecer pontes com outros domínios da produção artística e arquitetónica no contexto dos arquipélagos atlânticos. Será dada especial enfase aos aspectos metodológicos da investigação, bem como a questões relevantes para o desenvolvimento de linhas de pesquisa no campo disciplinar da história da arquitectura.

Patrimonio arqueológico de Azores

No arquipélago dos Açores, o longo e intenso processo de patrimonialização da natureza-cultura insular, articulado com a diversidade dos ecossistemas e a hierarquia das formações socioespaciais, com políticas culturais, turísticas, ambientais e sociais e com a legislação promulgada, traduziu-se num complexo dinâmico de configurações patrimoniais e museológicas territorializadas, que alicerçaram as múltiplas identidades regionais e mediatizaram a comunicação das ilhas entre si e do arquipélago com os espaços exteriores, desempenhando, de forma variável, um papel fecundante no desenvolvimento desta região autónoma.

Populations genetics study of the Ammi Genus in the Azores

Dissertação de Mestrado, Biodiversidade e Biotecnologia Vegetal, 6 de Julho de 2016, Universidade dos Açores.

Assessment of iodine intake and related cognitive function impairments in elementary schoolchildren from Terceira Island, Azores (Portugal)

Dissertação de Mestrado, Ciências Biomédicas, 28 de Junho de 2016, Universidade dos Açores.

Cambios antrópicos y variación espacio-temporal en comunidades de macroinvertebrados acuáticos de lagunas oceánicas : el caso del Archipiélago de las Azores

Dissertação de Mestrado, Gestão e Conservação da Natureza, 16 de Setembro de 2016, Universidade dos Açores.

Long-Term In Situ Survey of Reactive Iron Concentrations at the EMSO-Azores Observatory

A study of the temporal dynamics of iron concentrations and temperature on a faunal assemblage at the Lucky Strike vent was performed using the Tempo ecological module at the EMSO-Azores deep-sea observatory. The CHEMINI in situ analyzer was implemented on this structure to determine reactive iron concentrations in unfiltered seawater samples along with a temperature probe. Stability tests were performed on the CHEMINI analyzer before deployment (optical module, hyperbaric tests, and deep-sea calibration) for long-term in situ analysis of reactive iron (six months, 2013–2014) at the Tour Eiffel active edifice. Recorded daily, the in situ standard (25 \mu mol.L {}^{-1} ) showed excellent reproducibility (1.07%, n=522 ), confirming satisfactory analytical performance of the CHEMINI analyzer and thus validating the iron concentrations measured by the instrument. Furthermore, the analyzer proved to be reliable and robust over time. The averaged reactive iron concentration for the six-month period remained low ([Fe] =text{7.12}\pm text{2.11} \mu mol.L {}^{-1} , n=519 ), but showed some noticeable variations with temperature. Reactive iron concentrations and temperature were significantly correlated emphasizing reactive iron stabilization over the time of deployment. Period spectra indicated strong tidal influence and relevant frequencies of four to five days for both variables.

How ecotourism works at the community-level : the case of whale-watching in the Azores

Whale-watching is one of the fastest growing tourism industries worldwide, often viewed as a sustainable, non-consumptive strategy for the benefits of cetacean conservation and the coastal communities, alternative to and incompatible with whaling. Yet, there is paucity of research on how things actually work out at the community-level. Drawing on the research literature and my own ethnographic fieldwork, this article bridges a knowledge gap in this field while examining an Azorean context where tourism has brought a re-commodification of the whale for the community (observing wildlife as opposed to harpooning it) in the last 20 years. The analysis is focused on four main community-level implications: governance of common maritime resources, and tourism's contribution to economic sustainability, cultural identity and social relations. It is shown that whale-watching, as any other form of community-based ecotourism, is not a panacea that always promotes biodiversity conservation and economic and sociocultural sustainability for the host communities. Moreover, expanding on the theorisation of emerging institutional fields by Lawrence and Phillips, the political, historical, economic and sociocultural context of the community involved is a key factor for understanding local agency and the local specific features of new fields.

Foucault in the Landscape: Questioning Governmentality in the Azores

This article focuses on the use of governmentality as a technique of government and its effects, with reference to a protected landscape. Drawing on ethnographic materials from the Azores, it demonstrates that governmentality is not always practised by governments in the way it is meant to be. Although the state’s conservation efforts in Sete Cidades meet the accepted criteria of a governmental programme, they do not transform local subjectivities as intended. The protected landscape of Sete Cidades is a government initiative, but also a tool used strategically by certain social groups living and working within this landscape to object to the appropriation of the space upon which their livelihood relies, and to understand, communicate and legitimise their place in the world.

New invertebrate vectors of Okadaic acid from the North Atlantic Waters - Portugal (Azores and Madeira) and Morocco

Okadaic acid and its analogues are potent phosphatase inhibitors that cause Diarrheic Shellfish Poisoning (DSP) through the ingestion of contaminated shellfish by humans. This group of toxins is transmitted worldwide but the number of poisoning incidents has declined over the last 20 years due to legislation and monitoring programs that were implemented for bivalves. In the summer of 2012 and 2013, we collected a total of 101 samples of 22 different species that were made up of benthic and subtidal organisms such echinoderms, crustaceans, bivalves and gastropods from Madeira, São Miguel Island (Azores archipelago) and the northwestern coast of Morocco. The samples were analyzed by UPLC-MS/MS. Our main objective was to detect new vectors for these biotoxins. We can report nine new vectors for these toxins in the North Atlantic: Astropecten aranciacus, Arbacia lixula, Echinaster sepositus, Holothuria sanctori, Ophidiaster ophidianus, Onchidella celtica, Aplysia depilans, Patella spp., and Stramonita haemostoma. Differences in toxin contents among the species were found. Even though low concentrations were detected, the levels of toxins that were present, especially in edible species, indicate the importance of these types of studies. Routine monitoring should be extended to comprise a wider number of vectors other than for bivalves of okadaic acid and its analogues.

Semi-pelagic longline selectivity for two demersal species from the Azores: the black spot sea bream (Pagellus bogaraveo) and the bluemouth rockfish (Helicolenus dactylopterus dactylopterus)

The selectivity of four hook sizes (STELL brand(1), Quality 2335, numbers 12, 9, 6 and 4) used in a semi-pelagic longline fishery was studied in the Azores. Two species were caught in sufficient numbers for modelling of selectivity: the black spot sea bream (Pagellus bogaraveo) and the bluemouth rockfish (Helicolenus dactylopterus dactylopterus). A maximum likelihood method was used to fit a versatile model which can be used to describe a wide range of selectivity curves; from bell-shaped to asymptotic. Significant differences in size selectivity between hooks were found for both species. In the case of Pagellus bogaraveo, the smallest hook (number 12) had the lowest catch rates and all hooks were characterised by logistic-type selectivity curves, with sizes at 50% selectivity of: 27.9, 30.4, and 32.8 cm for hooks numbers 12, 9 and 6, respectively. The number 9 hook was the most efficient for Helicolenus d. dactylopterus, with selectivity curves varying from strongly skewed to the right for the number 12 hook to logistic-type for the numbers 6 and 4 hooks. Sizes at 50% selectivity for this species were 16.8, 18.7, 20.7, and 22.0 cm. respectively. (C) 1999 Elsevier Science B.V. All rights reserved.