2 research outputs found
Winter distribution of Calanus finmarchicus in the Northeast Atlantic
Data from plankton sampling and Optical Plankton Counter deployments during six cruises between December of 1994 and 1999 have been used to derive a composite three-dimensional distribution of the abundance of Calanus finmarchicus during winter (December-January) in the Norwegian Sea and Northeast Atlantic. There are two centres of abundance, one in the eastern Norwegian Sea and Faroe-Shetland Channel, associated with the interface between Norwegian Sea Deep Water and Intermediate Water layers, and another in the Irminger Sea southwest of Iceland in association with Labrador Sea Water. In the open Northeast Atlantic, the concentration of wintering animals is around 30% of that in the Norwegian Sea and the vertical distribution ismore diffuse and on average deeper. Modelling studies have shown that the overwinter distribution and transport are key factors determining the spatial persistence of C. finmarchicus but, apart from the data presented here, there is little knowledge of these large-scale properties
A new conceptualisation of adult participation in education
This paper presents a new conceptualisation of adults' process of return to formal education, arising from an in-depth qualitative study of 50 Scottish adult returners to various institutional settings. The new way of thinking developed because existing explanations proved ill-equipped to reflect the complex and diverse data gathered in interview about adults' reasons for returning to education. The paper begins by describing the context of the study, the study itself and the questions it raises about participation issues. It goes on to consider three conceptualisations of participation that may be found in the literature, the main barriers to participation and the challenges presented to them by data from the research. The new conceptualisation is then introduced and discussed further with reference to relevant data. The paper closes with some issues prompted by this idea for institutions and policy-makers in adult education