Susan E Shackley

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The present study examines the benthos within western inner Swansea Bay (Wales, UK), for the period before, during and immediately after the cessation of a major, sewage discharge from Mumbles Head. There have been significant improvements in seawater quality and changes in the species composition of the benthic communities following the cessation of the(More)
The ultrastructural changes in the trunk muscle tissue of Clupea harengus L. larvae, hatched from eggs exposed to four different concentrations of zinc (0.5, 2.0, 6.0 and 12.0 ppm), were examined by morphometric analysis. The surface-to-volume ratio of the mitochondrial cristae was significantly reduced with increasing zinc concentrations. At concentrations(More)
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