X-ray photoelectron spectroscopic characterization of lead in aquatic Bryophytes and mineral phases of pebbles in stream passing through a lead mine

• Autorzy: Radecki J. , Soma M. , Satake K. , Whitton B.A.
• Języki publikacji: EN

Abstrakty

EN

X-ray photoelectron spectroscopy was used to characterize the chemical species of lead in bryophyte and pebble samples obtained in a stream passing through a lead mine in England. The 4f7/2 photoelectron binding energy of lead in the three bryophytes agreed fairly well with each other, but differed from the binding energies for the mineral phases, where lead exists as sulfide, and possibly also sulfate and Pb2+ion bound to silicate.

Słowa kluczowe

EN

Philonotis fontana; mineral phase; Scapania undulata; X-ray photoelectron spectroscopy; pebble; stream; Dichodontium pellucidum; lead; bryophyte

• Wydawca: -
• Czasopismo: Polish Journal of Environmental Studies
• Rocznik: 1992
• Tom: 01
• Numer: 3
• Opis fizyczny: p.39-41,fig.

Twórcy

autor

Radecki J.

• University of Agriculture and Technology, 10-728 Olsztyn-Kortowo, Poland

autor

Soma M.

autor

Satake K.

autor

Whitton B.A.

Bibliografia

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• SATAKE K., TAKAMATSU T., SOMA M., SHI- BATA K., NISHIKAWA M., SAY P.J., WHITTON B.A., Aquatic Botany, 33, 111, 1989.
• PEDERSON L.R., J. Electron Spectrosc. Relat. Phe- nom. 28, 203,1982.