Behavior of 7Be and 210Pb deposited via rainwater on a coniferous forest, a broad-leaved forest, and grassland

S. Osaki, Shinji Sugihara, Y. Maeda, T. Osaki

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

Fall water, stem flow water and falling litter in a coniferous forest (C. japonica) and a broad-leaved forest (L. edulis), and rainwater on a grassland near the forests were collected, and their 7Be and 210Pb contents were measured. The average residence times of 7Be and 210Pb in the forest crowns were calculated from the balances of their radionuclides, those in the forest crown of C. japonica were 88 days for 7Be and 9.2 years for 210Pb, and those in the forest crown of L. edulis were 52 days and <1 year, respectively.

Original languageEnglish
Pages (from-to)147-152
Number of pages6
JournalJournal of Radioanalytical and Nuclear Chemistry
Volume272
Issue number1
DOIs
Publication statusPublished - Apr 1 2007

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Water
Crowns
Radioisotopes
Forests
Grassland

All Science Journal Classification (ASJC) codes

  • Analytical Chemistry
  • Inorganic Chemistry
  • Nuclear Energy and Engineering

Cite this

Behavior of 7Be and 210Pb deposited via rainwater on a coniferous forest, a broad-leaved forest, and grassland. / Osaki, S.; Sugihara, Shinji; Maeda, Y.; Osaki, T.

In: Journal of Radioanalytical and Nuclear Chemistry, Vol. 272, No. 1, 01.04.2007, p. 147-152.

Research output: Contribution to journalArticle

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