Trace metal wet deposition in Sweden: insight gained from daily wet only collection |
| |
| Institution: | 1. Materials and Production Engineering, Centre for Advanced Steels Research, University of Oulu, Finland;2. SSAB, Rautaruukintie 155, PO box 93, 92101 Raahe, Finland;3. Department of Structural Engineering, Faculty of Engineering Science and Technology, NTNU, Norway;1. Department of Gastroenterology and Hepatology, University Hospital Essen, Essen, Germany;2. Division of Gastroenterology and Hepatology, Department of Medicine, Medical University of South Carolina, Charleston (SC), USA;3. Regeneration and Repair, Institute of Hepatology, Division of Transplantation Immunology and Mucosal Biology, Faculty of Life Sciences and Medicine, King''s College London, London, UK;4. Department of Laboratory Medicine, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands;5. Institut de Génomique Fonctionnelle de Lyon, Université de Lyon, CNRS UMR 5242, Ecole Normale Supérieure de Lyon, Lyon, France;6. Leeds Institute of Cancer and Pathology, University of Leeds, Leeds, United Kingdom;7. Section of Gastroenterology, Ralph H Johnson Veteran Affairs Medical Center, Charleston (SC), USA;1. Ecology Department, College of Bioscience Biotechnology, Institute of Ecology, Hunan Agricultural University, Changsha 410128, PR China;2. Jiangxi Institute of Water Sciences, Nanchang 330029, China;3. Donghu Experimental Station of Lake Ecosystems, State Key Laboratory of Freshwater Ecology and Biotechnology, Institute of Hydrobiology, The Chinese Academy of Sciences, Donghu South Road 7, Wuhan 430072, PR China;4. Hydrological Bureau of Jiangxi Province, Nanchang 330099, China;1. Department of Pharmaceutical Sciences, Guru Nanak Dev University, Amritsar, Punjab 143005, India;2. Lloyd Institute of Management and Technology, Greater Noida, UP, India;3. Indian Institute of Integrative Medicine, Jammu, India;1. School of Science, Henan Agricultural University, Zhengzhou 450002, China;2. College of Life Science, Henan Agricultural University, Zhengzhou 450002, China;3. Pyrolysis Technology Research Group, Institute of Tropical Aquaculture and Fisheries (Akuatrop), Universiti Malaysia Terengganu, 21030 Kuala Terengganu, Terengganu, Malaysia;4. Henan Province Engineering Research Center for Biomass Value-added Products, Henan Agricultural University, Zhengzhou 450002, China |
| |
| Abstract: | Monthly bulk and daily wet only samples have been collected at two sites in Sweden and analyzed for trace metals (Cd, Cu, Fe, Mn, Pb, Zn, Cr, Ni and V). Concentrations in the daily samples varied over four orders of magnitude with the most pristine samples (lowest 10th percentile) approaching levels found in Greenland snow. A comparison of deposition estimates from the two data sets indicates that Cd, Fe, Pb, Zn, Cr, Ni and V wet deposition can be reasonably estimated by monthly bulk sampling. Due to contamination from the forest canopy Mn wet deposition is overestimated by the bulk method. For Cu, contamination of the samples occurred in both collectors and indicates that new sampling protocols are needed for accurately determining wet deposition fluxes. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
