Length-weight relationship of fishes caught by trawl off Alexandria, Egypt

This paper presents the length-weight relationship parameters (a and b) for 29 fish species, belonging to 16 families, taken by otter trawl fishing from Egyptian Mediterranean waters. The b values obtained ranged from 2.50 to 3.44 (with a mean of 2.926).

O controle social na construção e democratização da política de Assistência Social: o papel dos conselhos e a realidade de um município da Baixada Fluminense

A presente dissertação tem como propósito, a partir do processo de construção e democratização da Política de Assistência Social no Brasil, pós SUAS, analisar o controle social tendo como objeto o Conselho Municipal de Assistência Social do município de Mesquita, na região da Baixada Fluminense / RJ e as condições de trabalho dos Assistentes Sociais nesses espaços. Inicialmente, abordamos a Política de Assistência Social no Brasil, desde a criação da extinta Legião Brasileira de Assistência Social (LBA), até os dias atuais, ressaltando os avanços na parte jurídico-legal-normativa desta política, o que tem se tornado um campo propício e amplo para o mercado de trabalho dos assistentes sociais na contemporaneidade. No debate do controle social na Política de Assistência, destacamos três importantes temáticas: a relação das entidades da sociedade civil com os conselheiros governamentais, nos espaços de representação política, democrática, deliberativa e paritária nos conselhos de assistência social; a participação dos segmentos de usuários dos serviços sócio assistenciais do município de Mesquita e, ainda, as condições em que vem ocorrendo à participação dos assistentes sociais nos espaços de controle social no município, através de relações de trabalho precárias, no que se refere à desregulamentação de direitos sociais trabalhistas dos profissionais. Para o estudo, analisamos as Atas do período de 2011-2012, e realizamos entrevistas semi-estruturadas com os conselheiros governamentais e não governamentais do Conselho Municipal de Assistência Social de Mesquita (CMAS), que atuaram no mesmo período, gestão empossada em Dezembro de 2011, após resultado do processo eleitoral das entidades da sociedade civil do CMAS. Dentre os achados da investigação, a partir do material empírico, mediado pelo pensamento de autores que discutem esta temática e pela legislação destacam-se: a superioridade da Representação Governamental sobre a Representação da Sociedade Civil no CMAS; não monitoramento e fiscalização do saldo orçamentário pelo CMAS / Mesquita; precarização das relações de trabalho na SEMAS / Mesquita; descontinuidade do Programa de Capacitação dos Conselheiros do CMAS / Mesquita; despreparo técnico dos conselheiros para apreciação de prestação de contas no CMAS, com ausência de tempo hábil para análise; manipulação política por parte da representação governamental no CMAS; o poder de influência do governo é maior do que da sociedade civil; necessidade de capacitação técnica, e principalmente capacitação ética e política dos conselheiros governamentais e da sociedade civil; precariedade dos equipamentos públicos dos SEMAS / Mesquita; parca participação dos Usuários dos Serviços Socioassistenciais na esfera do conselho, dentre outros aspectos que serão tratados nesta dissertação. Em suma, estes são as principais conclusões de forma resumida e sintética que abordaremos mais detalhadamente nas considerações finais deste trabalho.

Foreword and Acknowledgments: Woods Hole Laboratory Centennial

The year 1985 was one of celebration for the Woods Hole Laboratory of the National Marine Fisheries Service's Northeast Fisheries Center. The reason was the one hundredth anniversary of the completion and occupation of the first facility in the world dedicated to marine fisheries research. Spencer Fullerton Baird, Assistant Secretary of the Smithsonian Institution, and newly appointed first Commissioner of the nascent U.S. Commission of Fish and Fisheries visited Woods Hole in the summer of 1871 to establish a base from which to begin the investigations mandated by Congress when they established the "Fish Commission." During the following three summers (1872-74), operations were conducted from several other localities along the New England coast. During the course of those four years Baird determined that Woods Hole offered the most suitable natural and physical amenities for the investigations being conducted by the Fish Commission at that time, and for those envisioned for the future. The base for Commission operations was returned to Woods Hole in the summer of 1875 and has remained there ever since, through times fair and foul and several agency changes.

Informal fish retailing in rural Egypt: Opportunities to enhance income and work conditions for women and men

Poor rural consumers benefit from Egypt’s aquaculture sector through access to small and medium-sized farmed tilapia sold by informal fish retailers, many of whom are women. In fact, informal fish retail is the main, if not only, segment of the farmed fish value chain where women are found. This report aims to inform current and future strategies to improve conditions in informal fish retail by understanding in more depth the similarities and differences in employment quality and outcomes across different fish retailers. It is particularly focused on identifying whether and how gender inequality influences different dimensions of the work, and whether women and men have similar outcomes and employment conditions. This knowledge will help to design interventions to overcome gender-based constraints, as well as approaches that address shared obstacles and include both women and men in gender-responsive ways to ensure that all of those involved in the sector benefit.

The role of farmed fish in the diets of the resource-poor in Egypt.

The Egyptian aquaculture industry provides more than 100,000 full-time or part-time jobs and produces the country’s least-expensive farmed animal protein. Thus, aquaculture plays an important role in both sustaining livelihoods and improving the diet quality and nutritional health of Egyptians, including a significant proportion of the 25.5% who are resource-poor. Recognizing this dual role, WorldFish has promoted sustainable growth in Egyptian aquaculture for more than 20 years. Through its work, WorldFish has identified a lack of quality data about fish consumption preferences and practices. Eager to fill this knowledge gap, WorldFish partnered with the Environment and Development Group (EDG) to study consumption of fish, red meat and poultry among the resource-poor in Egypt. This study aimed to characterize current consumer preferences for and consumption patterns of animal-source foods, comparing red meat, poultry and fish. The resulting data is meant to contribute to a better understanding of what drives demand for fish among the resource-poor in Egypt, allowing value chain actors to more successfully market their products to this segment of the population.

Coastal development and pollution impact on the distribution of macrobenthic communities along the eastern coast of the Gulf of Suez (Egypt)

The configuration for the eastern side of the Gulf of Suez was studied over 241 km from Ras Mohammed to Ras Sudr including 35 station. Litters, tar balls and aged oil patches aggregated in considerable amounts on the beach and shore line of the middle part due to the oil spills from off-shore oil wells. A large reef flat in the shallow intertidal waters exists at stations 1 and 2 (Ras Mohammed, Protected area) and spars coral patches are less frequent at the Stations from 7 to 13. Density and diversity of marine benthos were higher on hard and cobble bottoms compared to muddy sand and sandy substrates. The assemblages of the benthic fauna are dominated by the gastropod Courmya (Thericium) vulgata; the bivalve Brachiodontes variabilis, and the barnacles Chthamalus stellatus, Balanus amphitrite and Tetraclita rubescens. The distribution of the algal cover in the intertidal region shows high abundance of the brown algae, Sargassum latifolium; padina pavonica and Cystoseira trinodis rather than the green and red algae. These species are found in both polluted and unpolluted areas. The changes in benthic structures in the study area depend not only on the state of pollution but also on the type of substrates.

Hydrographical conditions and benthic assemblages in the Suez Gulf, Egypt

The coastal development and human activities along the Suez Gulf leading to sedimentation, degrade the quality of water, disturbing the natural structure and functions of aquatic communities. The Suez Gulf is a large semi-closed area with a 346 km long coastline on the western beach side. The prevailing physicochemical parameters in shallow intertidal waters were measured seasonally over the year. Benthic faunas in the sampling sites were studied indicating their regional distribution in relation to the impact of different environmental parameters in the intertidal region. The concentration of copper in seawater reached high level at St. IV (4.57 ug/1), which is exposed to sewage and petroleum hydrocarbons. The grain size of the sediment is a determining factor for the organic carbon concentration and the sandy substrate enhances organic matter degradation processes. A large number of oil fields are present along the western coast of the Suez Gulf, therefore, cadmium and organic matter appeared to be high. The values of pH did not vary greatly among the different sampling sites. It was high at EI-Ein, El-Sukhna and Ras-Shukeir due to the disposal of mainly acidic sewage and industrial effluents of the two stations Adabiya and Ras-Gharib respectively. The macrobenthos included 71 species embraced mainly from Mollusca (53.5% Gastropoda and 12.7% Bivalvia) and the other invertebrates included 7 groups namely, Rhizostoma, Polychaeta, Cirripedia, Amphipoda, Isopoda, Decapoda and Echinodermata. The distribution of benthos is affected by the temperature and salinity of seawater. The concentration of organic matter in seawater and in sediments in shallow waters shows high values in the central part of the Gulf of Suez.