Department of Environmental Engineering, Chonbuk National University, 567 Baekje-daero, Deokjin-gu, Jeonju, Jeollabukdo 561-675, Republic of Korea.
National Institute of Environmental Research, Environmental Research Complex, Kyungseo-Dong, Seo-Gu, Incheon 404-708, Republic of Korea.
Sci Total Environ. 2014 Apr 1;476-477:327-35. doi: 10.1016/j.scitotenv.2014.01.034. Epub 2014 Jan 26.
In this study, we monitored the newly added Stockholm Convention persistent organic pollutants (POPs) HCHs, PeCBz, endosulfans, chlordecone, PBDEs, PBBs and PFCs in industrial, urban, and agricultural soils in South Korea, in order to evaluate their distributions and potential sources. These POPs were widely distributed throughout South Korea, and their concentrations and distributions were affected by land use, reflecting their sources. The overall concentrations of HCHs, PeCBz, endosulfans, PBDEs, and PFCs in soils were in the range of ND (non-detectable)-0.358 ng/g (average±standard deviation: 0.060±0.080 ng/g), ND-0.531 ng/g (0.083±0.133 ng/g), 0.058-8.42 ng/g (2.19±2.43 ng/g), 0.004-4.78 ng/g (0.68±1.06 ng/g), and ND-1.62 ng/g (0.50±0.46 ng/g), respectively. Agricultural soils showed the highest concentration of endosulfan, which was the most recently used pesticide monitored in this study. On the other hand, industrial soils contained the highest concentrations of PeCBz, PBDEs, and PFCs, which were mainly introduced to environment via the industrial activities.
在这项研究中，我们监测了新加入的《斯德哥尔摩公约》持久性有机污染物（POPs）六氯环己烷（HCHs）、五氯苯并呋喃（PeCBz）、硫丹、十氯酮、多溴联苯醚（PBDEs）、多溴联苯（PBBs）和全氟化合物（PFCs）在韩国工业、城市和农业土壤中的分布，以评估它们的分布和潜在来源。这些 POPs 在韩国广泛分布，其浓度和分布受土地利用的影响，反映了它们的来源。土壤中 HCHs、PeCBz、硫丹、PBDEs 和 PFCs 的总体浓度范围为未检出（ND）-0.358ng/g（平均值±标准偏差：0.060±0.080ng/g）、ND-0.531ng/g（0.083±0.133ng/g）、0.058-8.42ng/g（2.19±2.43ng/g）、0.004-4.78ng/g（0.68±1.06ng/g）和 ND-1.62ng/g（0.50±0.46ng/g）。农业土壤中硫丹的浓度最高，硫丹是本研究中监测到的最近使用的农药。另一方面，工业土壤中 PeCBz、PBDEs 和 PFCs 的浓度最高，这些物质主要通过工业活动引入环境。
