Catches in ghost-fishing octopus and fish traps in the northeastern Atlantic Ocean (Algarve, Portugal)

Ghost fishing is the term used to describe the continued capture of fish and other living organisms after a fisherman has lost all control over the gear. Traps may be lost for a variety of reasons including theft, vandalism, abandonment, interactions with other gear, fouling on the bottom (i.e., traps and ropes are caught on rocky substrate), bad weather, and human error (Laist, 1995). Annual trap loss can be as high as 20% to 50% of fished traps in some fisheries (Al-Masroori et al., 2004). Because lost traps can continue to fish for long periods, albeit with decreasing efficiency over time (e.g., Smolowitz, 1978; Breen, 1987, 1990; Guillory, 1993), ghost fishing is a concern in fisheries worldwide

“YOU TAKE CARE OF THE BABY’S CLOTHES AND I TAKE CARE OF THE DELIVERY” – COMMUNICATION BETWEEN PROFESSIONALS AND PATIENTS AND DECISIONS ABOUT THE MODE OF DELIVERY IN THE PRIVATE SECTOR IN SÃO PAULO, BRAZIL

High rates of cesarean sections and invasive interventions in labor and delivery, disregarding recommendations on safety and quality of healthcare characterize childbirth care in the Brazilian private sector. We aimed to understand how professionals and patients communicate about risks and benefits of the interventions and take decisions in the Internet era. We interviewed 28 professionals and female users of the private health sector in São Paulo, including those we will call “typical” and “atypical” of the national scenario. The communication about procedures among “typical” patients was scarce, biased or actively blocked, tending to strengthen a behaved attitude. “Atypical” patients sought further information from professionals and peer groups and used more Internet resources (discussion lists, evidence websites and narrative banks). The availability of such information allows more women to seek a care aligned to their values and notions of rights, frequently confronting the medical authority, creating needs to be (or not to be) satisfied

Seismic Analysis as a Tool in the Design of Two Earth Dams

Two dynamic analysis studies of embankment dams are described. One dam is 43m high on alluvium, the other is 140m high on a rock foundation in a highly seismic area. The main emphasis is on the practical nature of the analytical methods and their value as design tools. The earthquake design features of both projects are described and the closing paragraphs attempt to draw attention to the main points to be considered when running an earthquake analysis of earth dams

The African hind's (Cephalopholis taeniops, serranidae) use of artificial reefs off Sal Island (Cape Verde): a preliminary study based on acoustic telemetry

The African hind Cephalopholis taeniops (Valenciennes, 1828) is one of the most important commercial demersal species caught in the Cape Verde archipelago. The species is closely associated with hard substrate and is one of the main attractions for SCUBA divers. In January 2006 a former Soviet fishing vessel - the Kwarcit - was sunk off Santa Maria Bay (Sal Island). Young C. taeniops are commonly observed in this artificial reef (AR). In order to investigate the species' use of the AR, 4 specimens were captured and surgically implanted underwater with Vemco brand acoustic transmitters. The fish were monitored daily with an active telemetry receiver for one week after release. Simultaneously, an array of 3 passive VR2 / VR2W receivers was set for 63 days, registering data that allowed an analysis of spatial, daily and short term temporal activity patterns. The results showed site fidelity to the AR, with no migrations to the nearby natural reef. The method used allowed to register a consistent higher activity during daytime and a preference for the area opposite the dominant current