Vol. 3 Issue 2 CONTENTS 1994(Click on Title for Abstract)

Perspectives On Environmental Risk Assessment
M. Power, D.G. Dixon & G. Power

A New Program For Biomonitoring Status And Trends In The Environment
S.J. Zylstra

Automated Biomonitors - First Line Of Defense
D. Gruber, C.H. Frago & W.J. Rasnake

Consistency And Sensitivity Of Community Level Endpoints In Microcosm Tests
B.R. Niederlehner & J. Cairns, Jr.

Oxidative Processes As Indicators Of Chemical Stress In Marine Bivalves
U. Pellerin-Massicotte

Behavioural Approaches To Demonstrate The Ecological Significance Of Exposure Of Juvenile Pacific Salmon (genus Oncorhynchus) To The Antisapstain Fungicide TCMTB
G.M. Kruzynski, I.K. Birtwell & G.L. Chew

Investigation Of The Sublethal Effects Of Some Petroleum Refinery Effluents
J.P. Sherry, B.F. Scott, E. Nagy & B.J. Dutka

Possible Use Of Wetlands In Ecological Restoration Of Surface Mined Lands
R.B. Atkinson & J. Cairns, Jr.

Status Assessment In Acid-Sensitive And Non-Acid-Sensitive Maryland Coastal Plain Streams Using An Integrated Biological, Chemical, Physical, And Land-Use Approach
L.W. Hall, Jr., S.A. Fischer, W.D. Killen, Jr., M.C. Scott, Mc. Ziegenfuss & R.D. Anderson