Contents of Volume 54

Contents of Volume 54

JOURNAL OF ENVIRONMENTAL RADIOACTIVITY Contents of Volume 54 Number 1 2001 Special Issue: Natural Radioactivity: Technological Enhancement, Detection ...

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JOURNAL OF ENVIRONMENTAL RADIOACTIVITY Contents of Volume 54 Number 1 2001 Special Issue: Natural Radioactivity: Technological Enhancement, Detection and Migration

1

Editorial W. C. BURNETT & H. M. FERNANDES

5

Assessment of acid rock drainage pollutants release in the uranium mining site of Poc&os de Caldas } Brazil H. M. FERNANDES & M. R. FRANKLIN

27

Nuclide migration and the environmental radiochemistry of Florida phosphogypsum W. C. BURNETT & A.W. ELZERMAN

53

Radium contamination of the banks of the river Laak as a consequence of the phosphate industry in Belgium J. PARIDAENS & H.VANMARCKE

61

Radionuclide £uxes at a plant manufacturing dicalcium phosphate for domestic animals T. GAºFVERT, E. HOLM & P. ROOS

75

Radiological impact from atmospheric releases of 238U and 226Ra from phosphate rock processing plants C. PAPASTEFANOU

85

Contamination of settling ponds and rivers as a result of discharge of radium-bearing waters from Polish coal mines S. CHALUPNIK, B. MICHALIK, M.WYSOCKA, K. SKUBACZ & A. MIELNIKOW

99

Radon exhalation from uranium mill tailings: experimental validation of a 1-D model C. FERRY, P. RICHON, A. BENEITO & M.-C. ROBEŁ

109

Determination of 228Ra, 226Ra and 224Ra in natural water via adsorption on MnO2coated discs J. EIKENBERG, A.TRICCA, G.VEZZU, S. BAJO, M. RUETHI & H. SURBECK

133

228

Ra/226Ra/224Ra and 87Sr/86Sr isotope relationships for determining interactions between ground and river water in the upper Rhine valley J. EIKENBERG, A.TRICCA, G.VEZZU, P. STILLE, S. BAJO & M. RUETHI

163

Ground water input to coastal salt ponds of southern Rhode Island estimated using 226 Ra as a tracer M. K. SCOTT & S. B. MORAN

175

226

Ra bioavailability to plants at the Urgeiric&a uranium mill tailings site M. J. MADRUGA, A. BROGUEIRA, G. ALBERTO & F. CARDOSO

189

Exposure of workers in mineral processing industries in Brazil J. L. LIPSZTEIN, K. M. DIAS DA CUNHA, A. M. G. AZEREDO, L. JULIAFO, M. SANTOS, D. R. MELO & F. F. L. SIMOFES FILHO

Number 2 2001

201

Millennial Editorial Series What’s the Journal of Environmental Radioactivity up to? A.WALTON

205

Investigation of the potential for radon mitigation by operation of mechanical systems a¡ecting indoor air F. MARLEY & P. S. PHILLIPS

221

Bronchial Rn dose survey for residences K. N. YU, B. M. F. LAU, Z. J. GUAN,T. Y. LO & E. C. M. YOUNG

231

Natural radioactivity in phosphates, phosphogypsum and natural waters in Morocco M. AZOUAZI,Y. OUAHIDI, S. FAKHI,Y. ANDRES, J. CH. ABBE & M. BENMANSOUR

243

Uncertainty analysis of the external gamma-dose rate due to the variability of the vertical distribution of 137Cs in the soil K. BUNZL,W. SCHIMMACK & P. JACOB

253

Chemical availability of 137Cs and 90Sr in undisturbed lysimeter soils maintained under controlled and close-to-real conditions S. FORSBERG, K. ROSEŁN & F. BREŁCHIGNAC

267

Fallout strontium and caesium transfer from vegetation to cow milk at two lowland and two Alpine pastures M. GASTBERGER, F. STEINHAºUSLER, M. H. GERZABEK & A. HUBMER

275

Discharge of 137Cs and 90Sr by Finnish rivers to the Baltic Sea in 1986^1996 R. SAXEŁN & E. ILUS

293

Calendar

299

Special Announcement

301

Selected bibliography

Number 3 2001

305

Millennial Editorial Series Radioecology } how did we get here and what do we do now? G. SHAW

311

Variability in the edible fraction content of 60Co, 99Tc, 110mAg, 137Cs and 241Am between individual crabs and lobsters from Sella¢eld (north eastern Irish Sea) D. J. SWIFT & M. D. NICHOLSON

327

A blind test of the MOIRA lake model for radiocesium for Lake Uruskul, Russia, contaminated by fallout from the Kyshtym accident in 1957 L. H—KANSON & T. SAZYKINA

345

A mechanistic sub-model predicting the in£uence of potassium on radiocesium uptake in aquatic biota L. H—KANSON & J. A. FERNANDEZ

361

Sorption and transport of radionuclides by tumbleweeds from two plastic-lined radioactive waste ponds R.W.WARREN

377

Improvements in modeling sagebrush concentrations of radioiodine released from the Hanford site B. A. NAPIER, P.W. ESLINGER,W. E. NICHOLS & L. ANDERLINI

391

Distribution of 137Cs in soil alongTa-han RiverValley inTau-Yuan County inTaiwan Y. B. NABYVANETS,T. F. GESELL, M. H. JEN & W. P. CHANG

401

Radon emanation from NORM-contaminated pipe scale and soil at petroleum industry sites G. J.WHITE & A. S. ROOD

415

Estimation of radon concentrations in coal mines using a hybrid technique calibration curve K. JAMIL & S. ALI

423

Book reviews

I

Contents of Volume 54 (2001)