Following up-to-date initiatives of the Stockholm Convention, its global monitoring plan, and the International Cooperative Programme on Natural Vegetation and Crops (ICP Vegetation 2015) under the convention on long-range transboundary air pollution, this study examined 17 polychlorinated biphenyls (PCBs) and seven organochlorine pesticides (OCPs) in the moss Hypnum cupressiforme Hedw. and topsoil sampled across Serbia. In the topsoil, OCPs ranged from 0.0158 to 9.6804 ng g⁻¹ while concentrations of individual PCB congeners were in the range between 0.0185 and 0.3107 ng g⁻¹. The levels of OCPs and PCBs in the moss H. cupressiforme ranged from 2.7785 to 23.9501 ng g⁻¹, and from 0.4325 to 15.8013 ng g⁻¹, respectively. POP relationships between topsoil and moss investigated by fugacity model equations indicated that the moss POP enrichment was a result of atmospheric long-range transport rather than secondary reemissions from soil.

继《斯德哥尔摩公约》，其全球监测计划以及有关远距离越境空气污染公约下的《天然植被和农作物国际合作计划》（ICP Vegetation 2015）的最新举措之后，本研究研究了17种多氯联苯（青苔Hypnum cupressiforme Hedw中的多氯联苯和七种有机氯农药（OCP）。整个塞尔维亚都采样了表土。在表层土壤中，OCP的范围为0.0158至9.6804 ng g ^-1，而各个PCB同系物的浓度在0.0185至0.3107 ng g ^-1之间。苔藓状杯形藻中的OCP和PCB含量范围为2.7785至23.9501 ng g ^-1和0.4325至15.8013 ng g^-1。通过逸度模型方程研究了表层土壤与苔藓之间的POP关系，表明苔藓POP的富集是大气远距离迁移的结果，而不是土壤的二次释放。