A Rehabilitated Estuarine Ecosystem Jr It is organized by the

It is organized by the special interest group on ¿Computer and System Architecture¿of the GI (Gesellschaft fur ¿ Informatik e

two hours of seminars and one of discussion

but is predominantly combined with a negative connotation

Volker Gerhardt

GRZ IT Center Linz GmbH

A Rehabilitated Estuarine Ecosystem Jr It is organized by theJim Green 1. 1 THE THAMES ESTUARY: A PERSONAL VIEW For almost 50 years I have lived close to the Thames estuary (Figure 1. 1). In the early 1950s, from our flat in Pimlico, we could walk along the embankment opposite Battersea Power Station. At low tide, the exposed mud had large red patches caused by the haemoglobin in innumerable tubificid worms. These formed the basis of a minor trade. Men with waders and sieves would collect the worms and sell