Contents of volume 23

,I. Environ. Radioactivit)' 23 (1994) 309 310

Contents of Volume 23 Number 1

1 Summary of a 5-Year Lysimeter Study on the Time-Dependent Transfer of 137Cs, 9°Sr, 23Q'24°Puand 24~Am to Crops from Three Contrasting Soil Types: 1. Transfer to the Edible Portion A. F. NISBET & S. SHAW (UK) 19 Natural Radionuclide Distribution in Soils of C&ceres (Spain): Dosimetry Implications A. BAEZA, M. DEL RIO, C. MIRO & J. PANIAGUA (Spain) 39

Sediment Radionuclide Profiles: Implications for Mechanisms of Sellafield Waste Dispersal in the Irish Sea A. B. MACKENZIE, R. D. SCOTT, R. L. ALLAN, Y. A. BEN SHABAN, G. T. COOK & I. D. PULFORD (UK)

71

Measurements of Gamma Radiation in Three Underground Scheelite Mines A. MALANCA, V. PESSINA & G. DALLARA (Italy)

81

Radiocaesium Behaviour in Mediterranean Conditions M. LLAURADO, M. VIDAL, G. RAURET, C. ROCA, J. FONS & V. R. VALLEJO (Spain)

101

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Number 2 103 Cesium-137 and Strontium-90 Contamination of Water Bodies in the Areas Affected by Releases from the Chernobyl Nuclear Power Plant Accident : An Overview S. M. VAKULOVSKY, A. I. NIKITIN, V. B. CHUMICHEV, I. Y. KATRICH, O. A. VOITSEKHOVICH, V. I. MEDINETS, V. V. PISAREV, L. A. BOVKUM & E. S. KHERSONSKY (Russia) 123 The Radiological Significance of 2Z7Npin the Environment S. L. PROSSER, D. S. POPPLEWELL & N. C. LLOYD (UK) 135 Uptake of Radiocaesium by Different Species of Mushrooms L. KAMMERER, L. HIERSCHE & E. WIRTH (Germany) 151 The Transfer of 13ZCsand Q°Sr along the Soil-Pasture-Cows' Milk Pathway in an Area of Land Reclaimed from the Sea N. GREEN, B. T. WILKINS & D. J. HAMMOND (UK) 171 Summary of a Five Year Lysimeter Study on the Time Dependent Transfer of ~3rCs, 9°Sr, 23~'24°Puand ~4~Amto Crops from Three Contrasting Soil Types. 2. Distribution Between Different Plant Parts A. F. NISBET & S. SHAW (UK) 3o9 J. Environ. Radioactivity (23) (1994) Ireland.

i 1994 Elsevier Science Limited, England. Printed in

189 Mushroom Spores and ~37Csin Faeces of the Roe Deer M. STRANDBERG & H. KNUDSEN (Denmark) 205

209

Letter to the Editor Fission Products Detected in Alaska Following the Tomsk-7 Accident R. J.LARSEN, C. G. SANDERSON, H-N LEE, K. a. DECKER & H. L. BECK (USA) News Item South Pacific Environmental Radioactivity Association

Number 3

211 The 2~0Po Content of North Sea Edible Crab, CancerpagurusL., and Common Shrimp, CrangoncrangonL. and thePotantiat Radiological Impact D. J. SWIFT, D. L. SMITH, D. J. ALLINGTON & M. J. IVES (UK) 229 Identification and Effects of Anthropogenic Emissions of U and Th on the Composition of Sediments in a R ~ e r / E ~ n e System in Southern Spain A. MARTINEZ-AGU~E, M, GARCIA-LEON (Spain) & M. I V A N O ~ (UK) 247 Development of Radiation in Lithuania V. LUJANAS, A. MASTAUSKAS, G. LUJANIENE & N. SPIRKAUSKAITE (Lithuania) 263 137Csin Sediments of Utah Lakes and Reservoirs: Effects of Elevation, Sedimentation Rate and Fallout History J. J. WHICKER, F. W. WHICKER& S. JACOBI (USA) 283 Distribution of Radiocaesium in Organic Soils C. A. SHAND, M. V. CHESHIRE, S. SMITH (UK), M. VIDAL & G. RAURET (Spain) 301

Selected Bibliography

307

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