Table Of Content

CONTENTS OF VOLUME 89 Volume 89 No.1 Novem(IbI)e 2r00 3 J-M. PUNNING and A. LEEBEN / A Comparison of Sediment and Monitoring Data: Implications for Paleomonitoring a Small Lake A.G. TRIANTAFYLLOU / Levels and Trend of Suspended Particles Around Large Lignite Power Stations E.O. EKUNDAYO / Effect of Common Pesticides Used in the Niger Delta Basin of Southern Nigeria on Soil Microbial Populations A. SARGAONKAR and V. DESHPANDE / Development of an Overall In- dex of Pollution for Surface Water Based on a General Classification Scheme in Indian Context M.J. RODRIGUEZ, Y. VINETTE, J-B. SERODES and C. BOUCHARD /T ri- halomethanes in Drinking Water of Greater Québec Region (Canada): Occurrence, Variations and Modelling 69-93 C.C. MORSE, A.D. HURYN and C. CRONAN / Impervious Surface Area as a Predictor of the Effects of Urbanization on Stream Insect Communities in Maine, U.S.A. Volume 89 No.2 Decembe(rI ) 2003 J.M. PECKENHAM, J.S. KAHL and B. MOWER / Background Mercury Concentrations in River Water in Maine, U.S.A. 129-152 G.S. REDDY and B. RUJ / Ambient Air Quality Status in Raniganj-Asansol Area, India J.M. RODRIGUEZ-MAROTO, R.A. GARC[A-DELGADO, C. GOMEZ- LAHOZ, C. VEREDA-ALONSO, F. GARCIA-HERRUZO and M.P. PEREZ MUNOZ / Competitive Retention of Lead and Cadmium on an Agricultural Soil 165-177 Be Environmental Monitoring and Assessment 89: 323-324, 2003. 324 N. MIZOUE and M. DOBBERTIN / Detecting Differences in Crown Trans- parancy Assessments Between Countries Using the Image Analysis System CROCO 179-195 K.B. GONGALSKY / Impact of Pollution Caused by Uranium Production on Soil Macrofauna 197-219 Volume 89 No.3 Decem(IbI)e 2r00 3 SAI LEUNG NG, LUNG SANG CHAN, KIN CHE LAM and WING KAN CHAN / Heavy Metal Contents and Magnetic Properties of Playground Dust in Hong Kong S.E. KAKULU / Trace Metal Concentration in Roadside Surface Soil and Tree Back: A Measurement of Local Atmospheric Pollution in Abuja, Nigeria 233-242 P.S. KELKAR, V.A. JOSHI, M.H. ANSARI and U. MANIVEL/ Performance Evaluation of Reverse Osmosis Desalination Plants for Rural Water Supply in a Developing Country — A Case Study 243-261 B. VANDECASTEELE, R. LAURIKS, B. DE VOS and FM.G. TACK / Cd and Zn Concentration in Hybrid Poplar Foliage and Leaf Beetles Grown on Polluted Sediment-Derived Soils J. BURGER, O. MYERS, C.S. BORING, C. DIXON, J.C. JEITNER, J. LEONARD, C. LORD, M. McMAHON, R. RAMOS, S. SHUKLA and M. GOCHFELD /P erceptual Indicators of Environmental Health, Future Land Use, and Stewardship 285-303 S.K. GOYAL / Comparison of Two Manual Methods of Nitrogen Dioxide Determination in Ambient Air 305-314 Instructions for Authors 315-320 Authors Index 321 Volume Contents 323-324