荷兰潮汐水域中贻贝（紫贻贝）对压力的反应。

Response to stress of mussels (Mytilus edulis) exposed in Dutch tidal waters.

Smaal A C, Wagenvoort A, Hemelraad J, Akkerman I

Rijkswaterstaat, Tidal Waters Division, Middelburg, The Netherlands.

Comp Biochem Physiol C Comp Pharmacol Toxicol. 1991;100(1-2):197-200. doi: 10.1016/0742-8413(91)90153-k.

Abstract

Mussels were exposed in the Dutch coastal zone and the Western Scheldt estuary. After six weeks of exposure, trace metals, PCBs and PAHs were measured in the soft tissue. 2. Tissue concentrations of contaminants are high in the Western Scheldt and intermediate near the Rhine outflow, except for the lower PCB congeners. 3. Results show that the survival in air is significantly lower at higher tissue concentrations, in particular of the lower PCB congeners. 4. The clearance rate is reduced at the highest tissue concentrations.

摘要

贻贝暴露于荷兰沿海地区和西斯海尔德河口。暴露六周后，对软组织中的痕量金属、多氯联苯和多环芳烃进行了测量。2. 西斯海尔德河口的污染物组织浓度很高，在莱茵河入海口附近处于中等水平，但较低的多氯联苯同系物除外。3. 结果表明，在较高的组织浓度下，尤其是较低的多氯联苯同系物，在空气中的存活率显著降低。4. 在最高组织浓度下清除率降低。