24 research outputs found
Fishers' knowledge and seahorse conservation in Brazil
From a conservationist perspective, seahorses are threatened fishes. Concomitantly, from a socioeconomic perspective, they represent a source of income to many fishing communities in developing countries. An integration between these two views requires, among other things, the recognition that seahorse fishers have knowledge and abilities that can assist the implementation of conservation strategies and of management plans for seahorses and their habitats. This paper documents the knowledge held by Brazilian fishers on the biology and ecology of the longsnout seahorse Hippocampus reidi. Its aims were to explore collaborative approaches to seahorse conservation and management in Brazil; to assess fishers' perception of seahorse biology and ecology, in the context evaluating potential management options; to increase fishers' involvement with seahorse conservation in Brazil. Data were obtained through questionnaires and interviews made during field surveys conducted in fishing villages located in the States of Piauí, Ceará, Paraíba, Maranhão, Pernambuco and Pará. We consider the following aspects as positive for the conservation of seahorses and their habitats in Brazil: fishers were willing to dialogue with researchers; although captures and/or trade of brooding seahorses occurred, most interviewees recognized the importance of reproduction to the maintenance of seahorses in the wild (and therefore of their source of income), and expressed concern over population declines; fishers associated the presence of a ventral pouch with reproduction in seahorses (regardless of them knowing which sex bears the pouch), and this may facilitate the construction of collaborative management options designed to eliminate captures of brooding specimens; fishers recognized microhabitats of importance to the maintenance of seahorse wild populations; fishers who kept seahorses in captivity tended to recognize the condtions as poor, and as being a cause of seahorse mortality
A study of a couple with type 2 diabetes: dyadic adjustment and psychological morbidity
Objective: this study assessed dyadic adjustment and psychological morbidity
in type 2 diabetic patients and their partners, focusing on the role of gender.
Methods: 214 diabetic patients and their partners participated in the cross-sectional
study and were assessed on psychological morbidity (HADS) and marital
adjustment (RDAS). Data was analyzed using dyadic analysis, a statistical process
that studies the patient/partner dyads simultaneously.
Results: results revealed that the negative relationship between dyadic adjustment
and psychological morbidity in female patients was stronger than in male
diabetic patients or in partners of male diabetic patients. On the other hand, the
relationship between dyadic adjustment and psychological morbidity in partners
of diabetic men was stronger than the same relationship in partners of diabetic
women.
Conclusion: since gender is a moderator, it is important to attend to the different
needs of female and male patients and the education of diabetic patients
should be centered on the patient/partner dyad.Fundação para a Ciência e a Tecnologia (FCT