Kosior Grzegorz, Samecka-Cymerman Aleksandra, Brudzińska-Kosior Anna
Department of Ecology, Biogeochemistry and Environmental Protection, Wrocław University, ul. Kanonia 6/8, 50-328, Wrocław, Poland.
Bull Environ Contam Toxicol. 2018 Oct;101(4):479-485. doi: 10.1007/s00128-018-2429-y. Epub 2018 Sep 11.
Concentrations of Cd, Co, Cr, Cu, Ni, K, Fe, Mn, Pb, V and Zn in transplants of Hylocomium splendens (Hedw.) Schimp. were compared with bulk deposition and dust samples from three different categories of sites: industrial, residential and their surroundings and rural (15 in total). Mosses were transplanted for 90 days to severely polluted areas of Upper Silesia, and samples of precipitation and dust were collected during the same period. Most of the significant correlations between element concentrations in mosses and bulk deposition (Cd, Ni, Pb and Zn) were found for industrial sites. In this study dry deposition carried higher element concentrations than bulk deposition, which may result in the higher passive capture of particulate matter by mosses.
对华丽塔藓(Hylocomium splendens (Hedw.) Schimp.)移植体中镉、钴、铬、铜、镍、钾、铁、锰、铅、钒和锌的浓度,与来自三类不同地点(工业、住宅及其周边地区和农村,共15个地点)的大气沉降物和灰尘样本进行了比较。苔藓被移植到上西里西亚的严重污染地区90天,并在同一时期收集降水和灰尘样本。在工业地点发现了苔藓中元素浓度与大气沉降物(镉、镍、铅和锌)之间的大多数显著相关性。在本研究中,干沉降携带的元素浓度高于大气沉降物,这可能导致苔藓对颗粒物的被动捕获率更高。