ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY

An International Journal


Volume 19, Number 4, Part 2

April 2000


Contents

Special Issue

Ecosystem Vulnerability

L. A. Kapustka, Guest Editor

Ecosystem Vulnerability: A Complex Interface with Technical Components &endash; Editorial (pp)
L. R. Williams, L.A. Kapustka

Bottom-up and Top-down Approaches to Assess Multiple Stressors Over Large Geographic Areas (pp)
S.D. Dyer, C. White-Hull, G.J. Carr, E. P. Smith, X. Wang

Design Criteria and Derivation of Indicators for Ecological Position, Direction, and Risk (pp)
W.G. Landis, J.F. McLaughlin

Challenges in Forecasting the Long-term Impacts of Multiple Stressors on a Mid-Atlantic Region, USA (pp)
D.E. Carpenter, R.S. Lunetta

Assessing Ecological Risk in Watersheds: A Case Study of Problem Formulation in the Big Darby Creek Watershed, (Ohio,USA) (pp)
S.M. Cormier, M. Smith, S. Norton, T. Neiheisel

Using Historical Biological Data to Evaluate Status and Trends in the Big Darby Creek Watershed (Ohio, USA) (pp)
M.K Schubauer-Berigan, M. Smith, J. Hopkins, S.M. Cormier

Empirical Stressor-response Relationships for Prospective Risk Analysis (pp)
S.I. Gordon, S. Majumder

Can Biological Assessments Discriminate Among Types of Stress? A Case Study From the Eastern Corn Belt Plains Ecoregion (pp)
S.B. Norton, S. Cormier, M. Smith, C. Jones

Estimation of Exposure Criteria Values for Biliary Polycyclic Aromatic Hydrocarbon Metabolite Concentration in White Suckers (Catostomus commersoni) (pp)
S.M. Cormier, E.L.C. Lin, F. Fulk, B. Subramanian

Using Regional Exposure Criteria and Upstream Reference Data to Characterize Spatial and Temporal Exposures to Chemical Contaminants (pp)
S.M. Cormier, E.L.C. Lin, M.R. Millward, M.K. Schubauer-Berigan, D.E. Williams, B. Subramanian, R. Sanders, B. Counts, D. Altfater

From Plan to Practice: Implementing Watershed-based Strategies into USA Local, State, and Federal Policy (pp)
A.L. Jones, S.I. Gordon

A Case Study of Integrated Risk Assessment Mapping in the Southland Region of New Zealand (pp)
G. Hutchinson, P. McIntosh

Proximity-Based Measure of Land Use Impacts to Aquatic Ecosystem Integrity (pp)
S.P. Wente

Vulnerability of Ecosystems of the Mid-Atlantic Region, USA, to Climate Change (pp)
R.R. Lassiter, E.O. Box, R.G. Wiegert, J.M. Johnston, J. Bergengren, L.A. Suárez

Modeling, Mapping and Managing Critical Loads for Forest Ecosystems Using a Geographic Information System: Approach of Wallonia, Belgium to the Study of Long-range Transboundary Air Pollution Effects on Ecosystems in Europe (pp)
S. Eloy

Integrating Mesocosm Experiments with Field and Laboratory Studies to Generate Weight-of-Evidence Risk Assessments for Large Rivers (pp)
J.M. Culp, R.B. Lowell, K.J. Cash

A Test of Watershed Classification Systems for Ecological Risk Assessment (pp)
N.E. Detenbeck, S.L. Batterman, V.J. Brady, J.C. Brazner, V.M. Snarski,
J.A. Thompson, J.W. Arthur

A Weight-of-Evidence Approach for Northern River Risk Assessment: Integrating the Effects of Multiple Stressors (pp)
R.B. Lowell, J.M. Culp, M.G. Dubé

Diel Temperature Effects on the Exchange of Elemental Mercury Between the Atmosphere and Underlying Waters (pp)
N.T. Loux

Metal Body Burden and Biological Sensors as Ecological Indicators (pp)
W.J. Birge, J. Price, J.R. Shaw, J.A. Spromberg, A.J. Wigginton, C. Hogstrand

Methodology for the Evaluation of Cumulative Episodic Exposure to Chemical Stressors in Aquatic Risk Assessment (pp)
M.G. Morton, K.L. Dickson, W.T. Waller, M.F. Acevedo, F.L. Mayer, M. Ablan

Ecological Research in the Office of Research and Development at the U.S Environmental Protection Agency: An Overview of New Directions (pp)
R.A. Linthurst, L.A. Mulkey, M.W. Slimak, G.D. Veith, B.M Levinson

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