FORUM: The Converging Dynamics of Interest Representation in Resources Management L. GRAHAM SMITH CARLA Y. NELL MARK V. PRYSTUPA Pages: 139 - 146
Environmental Policy in Russia: Economic, Legal, and Organizational Issues BORIS PORFIRIEV Pages: 147 - 157
PROFILE: Indigenous Institutions and Environmental Assessment: The Case of Ghana SETH APPIAH-OPOKU GEORGE MULAMOOTTIL Pages: 159 - 171
Toward Integrated Resource Management: Lessons About the Ecosystem Approach from the Laurentian Great Lakes SUSAN H. MACKENZIE Pages: 173 - 183
Changes in Land Cover and Subsequent Effects on Lower Fraser Basin Ecosystems from 1827 to 1990 C. A. BOYLE L. LAVKULICH E. KISS Pages: 185 - 196
Acid Volatile Sulfides, Equilibrium Partitioning, and Hazardous Waste Site Sediments PETER M. CHAPMAN Pages: 197 - 201
Biological Effects of Fine Sediment in the Lotic Environment PAUL J. WOOD PATRICK D. ARMITAGE Pages: 203 - 217
RESEARCH: Issues Related to Greenhouse Effect, Productivity Modeling, and Nutrient Cycling: A Case Study of Indian Wetlands J. S. PANDEY S. C. DEB P. KHANNA Pages: 219 - 224
Wilderness Quality and Visitors' Wilderness Attitudes: Management Implications WON SOP SHIN REINER JAAKSON Pages: 225 - 232
Effects of Recreational Impacts on Soil Microbial Communities CATHERINE A. ZABINSKI JAMES E. GANNON Pages: 233 - 238
A Conceptual Framework for Selecting and Analyzing Stressor Data to Study Species Richness at Large Spatial Scales JAMES D. WICKHAM JIANGUO WU DAVID F. BRADFORD Pages: 247 - 257
Perceptions of Species Abundance, Distribution, and Diversity: Lessons from Four Decades of Sampling on a Government-Managed Reserve J. Whitfield Gibbons Author to whom correspondence should be addressed. Vincent J. Burke Deno J. Karapatakis Pages: 259 - 268
Nitrogen Balance in the Lower Fraser River Basin of British Columbia ANGELITO T. VIZCARRA K. VICTOR LO LES M. LAVKULICH Pages: 269 - 282
Denitrification Distributions in Four Valley and Ridge Riparian Ecosystems RONALD R. SCHNABEL JOHN A. SHAFFER LEONARD F. CORNISH Pages: 283 - 290
ENVIRONMENTAL AUDITING: Exceedance of Critical Loads for Lakes in Finland, Norway, and Sweden: Reduction Requirements for Acidifying Nitrogen and Sulfur Deposition MAXIMILIAN POSCH JUHA KÄMÄRI ANDERS WILANDER Pages: 291 - 304
