PASREG 2003: International workshop on processing and applications of superconducting (RE)BCO large grain materials

This issue of Superconductor Science and Technology is edited by Murakami, M., Cardwell, D.A., Salama, K., Krabbes, G., Habisreuther, T. and Gawalek, W. It contains 42 selected papers from the PASREG 2003 international workshop, held in Jena, Germany, 30 June - 2 July 2003. The workshop was organised by the Institut fur Physikalische Hochtechnologie, Jena, Germany and was the fourth in the series of workshops first held in Cambridge, UK, in 1997.

Subsurface Fish Handling to Limit Decompression Effects on Deepwater Species

A method of handling hooked fish at intermediate depth was developed for species which occur deeper than conventional scuba depths. Juvenile pink snappers, Pristipomoides filamentosus, were hauled from 65-100 m to a depth of only 30 m, where the ambient pressure change was a fraction of that produced by hauling fish to the sea surface. This method afforded a unique opportunity to acoustically tag deepwater, physoclistous fish without the need to alter the fish's original swim bladder volume and without the high risk of further injury associated with surface handling. Tagged P. filamentosus survived and behaved well and were tracked successfully. This basic method could be applied to a variety of deepwater species in a number of research approaches, including tagging and dietary studies.