Atmospheric metal deposition in France: initial results on moss calibration from the 1996 biomonitoring

Citation
L. Galsomies et al., Atmospheric metal deposition in France: initial results on moss calibration from the 1996 biomonitoring, SCI TOTAL E, 232(1-2), 1999, pp. 39-47
Citations number
20
Categorie Soggetti
Environment/Ecology
Journal title
SCIENCE OF THE TOTAL ENVIRONMENT
ISSN journal
00489697 → ACNP
Volume
232
Issue
1-2
Year of publication
1999
Pages
39 - 47
Database
ISI
SICI code
0048-9697(19990715)232:1-2<39:AMDIFI>2.0.ZU;2-J
Abstract
The 1996 biomonitoring, set up by Pierre and Marie Curie University (Paris Vt) and ADEME (French Agency for the Environment and Energy Management), ai ms at obtaining information on the atmospheric deposition of 36 elements (m ost being heavy metals) all over France, using five common mosses as bioacc umulators: Pleurozium schreberi, Hylocomium splendens, Hypnum cupressiforme , Scleropodium purum and Thuidium tamariscinum. The French data regarding 1 0 metals were incorporated into the 1995-1996 survey of the European progra mme on atmospheric heavy metal deposition in Europe. The sampling of variou s species performed for the 1996 survey in France poses a number of problem s of interpretation. Data are still being analyzed, using both ICP-MS (Indu ctively Coupled Plasma, Mass Spectrometry) and INAA (Instrumental Neutron A ctivation Analysis). Results from part of the samples and for some elements measured by INAA are presented in this paper. The results from moss specie s found in the same sites (Ile-de-France area) are reported for As, Cd, Cr, Cu, Fe, Hg, V and Zn (INAA results). This preliminary study shows that int erspecies calibration is possible for moss samples from the 1996 French bio monitoring study, for As, Fe and V (Pleurozium schreberi and Hypnum cupress iforme) and for Zn (Hypnum cupressiforme and Scleropodium purum). However, saturation effects in one species may be present when intercalibration betw een species is not possible. (C) 1999 Elsevier Science B.V. All rights rese rved.