Pengcheng Wang
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Pengcheng Wang has a total of 5 co-authors. Here are the top co-authors by number of shared publications:
- Sihong Liu
College of Environmental Sciences and Engineering, Dalian Maritime University, Dalian 116026, China
1 shared publication - Tiaojian Xu
State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian 116024, China
1 shared publication - Weijun Guo
College of Environmental Sciences and Engineering, Dalian Maritime University, Dalian 116026, China
1 shared publication - Xiangpeng Kong
College of Environmental Sciences and Engineering, Dalian Maritime University, Dalian 116026, China
1 shared publication - Xinggang Wang
Nanjing Hydraulic Research Institute, Nanjing 210024, China
1 shared publication
Latest Publications
- Open Access
- 27 September 2022
- Published by MDPI AG in Journal of Marine Science and Engineering
- Vol. 10 (10) , 1380
Long-Term Petroleum Hydrocarbons Pollution after a Coastal Oil Spill
The long-term status of petroleum hydrocarbons in both seawater and sediment contaminated by the Dalian New Port oil spill has been investigated since 2010. Seawater recovery is relatively swift and is complete within two years, while oil contamination persists in the coastal sediments for several years. Because of the slow degradation and low mobility in sediments, they serve as long-term reservoirs for residual oils. The erosion of sediments into the water column leads to an abrupt increase in hydrocarbons during storms. The cumulative results of hydrodynamic transport and ongoing industrial emissions lead to a spatial shift of hot spots with high petroleum hydrocarbon concentrations from the spill site to the inner corner of the bay. In addition to continuous petroleum hydrocarbon emissions from contiguous coastal outfalls, the regional oil contamination will persist indefinitely. The research provides comprehensive information for years to come to evaluate the long-term damage and multiphase medium impacts of a large oil spill.
- 27 September 2022
- Published by MDPI AG in Journal of Marine Science and Engineering
- Vol. 10 (10) , 1380
Open AccessLong-Term Petroleum Hydrocarbons Pollution after a Coastal Oil Spill
The long-term status of petroleum hydrocarbons in both seawater and sediment contaminated by the Dalian New Port oil spill has been investigated since 2010. Seawater recovery is relatively swift and is complete within two years, while oil contamination persists in the coastal sediments for several years. Because of the slow degradation and low mobility in sediments, they serve as long-term reservoirs for residual oils. The erosion of sediments into the water column leads to an abrupt increase in hydrocarbons during storms. The cumulative results of hydrodynamic transport and ongoing industrial emissions lead to a spatial shift of hot spots with high petroleum hydrocarbon concentrations from the spill site to the inner corner of the bay. In addition to continuous petroleum hydrocarbon emissions from contiguous coastal outfalls, the regional oil contamination will persist indefinitely. The research provides comprehensive information for years to come to evaluate the long-term damage and multiphase medium impacts of a large oil spill.