DOI: 10.1016/j.marpolbul.2017.12.017
Scopus记录号: 2-s2.0-85037332034
论文题名: Numerical modelling of temporal and spatial patterns of petroleum hydrocarbons concentration in the Bohai Sea
作者: Guo W. ; Wu G. ; Xu T. ; Li X. ; Ren X. ; Hao Y.
刊名: Marine Pollution Bulletin
ISSN: 0025-326X
EISSN: 1879-3363
出版年: 2018
卷: 127 起始页码: 251
结束页码: 263
语种: 英语
英文关键词: Bohai Sea
; Genetic algorithm
; Petroleum hydrocarbons
; Seasonal variability
Scopus关键词: Genetic algorithms
; Hydrocarbons
; Bohai Sea
; Concentration variation
; Environmental capacity
; Marine environment
; Monitoring results
; Petroleum hydrocarbons
; Seasonal variability
; Temporal and spatial pattern
; Petroleum chemistry
; petroleum derivative
; concentration (composition)
; genetic algorithm
; marine environment
; marine pollution
; numerical model
; petroleum hydrocarbon
; pollution effect
; pollution monitoring
; seasonal variation
; spatial variation
; temporal variation
; Article
; calibration
; China
; concentration (parameters)
; correlational study
; environmental factor
; genetic algorithm
; hydrodynamics
; mathematical model
; pollution monitoring
; prediction
; sea
; sea pollution
; seasonal variation
; simulation
; trend study
; Bohai Sea
; China
; Pacific Ocean
; Yellow Sea
Scopus学科分类: Agricultural and Biological Sciences: Aquatic Science
; Earth and Planetary Sciences: Oceanography
; Environmental Science: Pollution
英文摘要: The discharge of petroleum hydrocarbons (PHs; ~ 10,000 tons annually) into the Bohai Sea, a shallow inland sea in China, presents a serious threat to the marine environment. To evaluate the effects of PHs pollution and estimate the corresponding environmental capacity, we have developed a genetic algorithm-based coupled hydrodynamic/transport for simulating PHs concentration evolution and distribution from July 2006 to October 2007, with the predicted values being in good agreement with monitoring results. Importantly, the mean PHs concentrations and seasonal concentration variations were primarily determined by external loading, i.e., currents were shown to drive PHs transport, reconfigure local PHs patterns, and increase PHs concentration in water masses, even at large distances from discharge sources. The developed model could realistically simulate PHs distribution and evolution, thus being a useful tool for estimating the seasonal environmental capacity of PHs. © 2017 Citation statistics:
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/88513
Appears in Collections: 过去全球变化的重建 全球变化的国际研究计划
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作者单位: College of Environmental Sciences and Engineering, Dalian Maritime University, Dalian, China; College of Engineering, Ocean University of China, Qingdao, China; State Key Laboratory of Coastal and Offshore Engineering, Dalian University of Technology, Dalian, China; Coast Institute, Ludong University, Yantai, China; Aquacultural Engineering Research & Development Center, Dalian Ocean University, Dalian, China
Recommended Citation:
Guo W.,Wu G.,Xu T.,et al. Numerical modelling of temporal and spatial patterns of petroleum hydrocarbons concentration in the Bohai Sea[J]. Marine Pollution Bulletin,2018-01-01,127