Empirical models for estimating the concentrations and exports of metals in rural rivers and streams Iain D. CuthbertJacob Kalff OriginalPaper Pages: 205 - 230
Ion input/output budgets for five wetlands constructed for acid coal mine drainage treatment R. Kelman Wieder OriginalPaper Pages: 231 - 270
Effects of aluminum on mineral content of mycorrhizal fungi in vitro Jana ŽelLjubo Bevc OriginalPaper Pages: 271 - 279
Relative sensitivity of survival, growth and reproduction of Eurytemora affinis (Copepoda) to assessing polluted estuaries S. I. HartwellD. A. WrightJ. D. Savitz OriginalPaper Pages: 281 - 291
Organic compounds and heavy metals in the atmosphere of the city of Caracas, Venezuela — I: Atmospheric particles Rudolf JafféHermes CarreroJosé Alvarado OriginalPaper Pages: 293 - 313
Organic compounds and heavy metals in the atmosphere of the city of Caracas, Venezueala — II: Atmospheric deposition Rudolf JafféAivlé CabreraJosé Alvarado OriginalPaper Pages: 315 - 329
Response of eight tropical plants to enhanced ammonia deposition under field conditions prevalent with SO2 and NH3 M. V. RaoS. KhujneriD. M. Kumawat OriginalPaper Pages: 331 - 345
Assessment of selected surfactants for enhancing C mineralization of an oily waste V. RasiahR. P. Voroney OriginalPaper Pages: 347 - 355
The use of scaled chrysophytes in long term monitoring programs for the detection of changes in lakewater acidity Peter A. SiverJohn P. Smol OriginalPaper Pages: 357 - 376
Aluminum chemistry in two pristine alpine lakes of the Central Cascades, Washington K. B. EasthouseD. E. SpyridakisE. B. Welch OriginalPaper Pages: 377 - 390
Elemental composition of aircraft-sampled aerosols above the southern bight of the North Sea Carlos M. RojasRené E. van GriekenWilly Maenhaut OriginalPaper Pages: 391 - 404
