Titlebook: Estuarine Management and Quality Assessment; J. G. Wilson,W. Halcrow Book 1985 Plenum Press, New York 1985 environment.iron.paper.quality.

異常

Carl R. Honig,Jeannine Bourdeau-Martinifining and food and drink production. All of these industries produce large quantities of potentially polluting effluent. Coupled with the sewage arising from the expanding populations these effluents caused a massive deterioration in the quality of many estuaries during the latter half of the 19th and the first half of the 20th century.

Herpetologist

敘述

冰雹

The Identification and Evaluation of Environmental Quality in Southampton Water, U.K., Using Limite temporally and spatially but such survey levels could not detect more subtle differences or trends. The water quality status of Southampton Water is sufficiently described by such surveys but other studies are required to establish cause and effect relationships.

群居動(dòng)物

AUGER

An Integrated Modelling Approach to Environmental Quality Management,ly too theoretical for practical estuarine management. Recent work at IMER has been concerned with the integration of the best features of both BOD and ecosystem models into a single model which is capable of predicting the transition of a highly polluted estuary into a near normal ecosystem and vic

biosphere

Observations and Mathematical Model for the Wyre Estuary, salinity and dissolved oxygen are presented together with predictions from the model. This model is now being used to assess the relative importance of individual discharges and the effect of changes in position of outfalls.

良心

Field Measurement of the Biological Impact of Pollution, biological effects of environmental contamination is met by the structural and functional responses at the lower levels of organisation..Marine bivalves are commonly employed as ‘sentinel organisms’ in chemical and biological effects monitoring programmes. The results from some recent field studies

photophobia

Oligochaetes as Indicators of Estuarine Pollution,s a pollution indicator..Three spcies of Tubificid; ., . and . are widely reported from estuarine localities. . does not appear to be very widespread and insufficient information exists to ascertain the value of this species as a pollution indicator. . has been reported as being associated with poll

commune