| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 4423187 | Environment International | 2011 | 12 Pages |
Intensive research has been carried out in the past few years on the occurrence and behavior of dechlorane plus (DP) in the environment, biota and humans. This review summarizes the information and research results generated since DP was first identified in the environment in 2006. We describe the reported measurement methods for DP and provide an integrated picture of its occurrence and behavior as an environmental contaminant. DP in ambient air and sediments is characterized by strong source related concentration elevations and temporal trends reflecting commercial use. Long-range atmospheric transportation of DP has been observed in remote regions, indicating a global presence of DP. Levels of DP in biota and in humans further reinforce its source related distribution. The change in DP isomer ratio in various environmental matrices from commercial products indicates that the behavior of the two isomers is not the same in the environment or in biota. With only limited data available so far, the biomagnification of DP in aquatic biota has not been conclusively demonstrated. This review also looks at reported dechlorination products of DP that might be of interest in future research.
Research Highlights► The paper synthesizes current available research results on dechlorane plus. ► Dechlorane plus is ubiquitously present in the environment and in humans. ► Long-range atmospheric transportation of dechlorane plus is observed. ► Levels of dechlorane plus are source related, evidenced by Chinese case studies. ► Biomagnification of dechlorane plus is not conclusively demonstrated.
