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| 1 | Numerical simulation of bubble plumes in overlying water of gas hydrate in the cold seepage active region显示文摘To study the seismic responses produced by gas hydrate bubble plumes in the cold seepage active region, we constructed a plume water body model based on random medium theory and acoustic velocity model of bubble medium. The plume water body model was forward simulated by finite difference. Seismic records of single shot show the scattered waves produced by the plume. The scattered wave energy is strong where the plume exists. Where the scattered wave energy is stronger, the minimum of travel time is always above the plume, which has no relationship with the shot's position. Seismic records of shot gathers were processed by prestack time migration. The migration section shows that the scattered waves produced by plumes can be imaged distinctly with higher accuracy. These researches laid a foundation for further study on the seismic responses produced by plumes and provided a new approach for the identification of gas hydrate. | LI CanPing LIU XueWei GOU LiMin WANG XiangChun YIN JunJie XIE ChengLiang | 2013 | Science China Earth Sciences2013，56，4： | 11 |
| 2 | Further studies on the numerical simulation of bubble plumes in the cold seepage active region显示文摘Using the occurrence characteristics of bubble plumes in the South China Sea as a reference, this paper continues to study the seismic responses produced by bubble plumes in the cold seepage active region. To make the plume modelling scheme more reasonable, we modified the original modelling scheme and reconstructed a plume water body model based on the variation of its radius as bubbles rise in seawater. The plume seismic records of shot gathers were obtained by forward simulation. The seismic records of single shot show obvious characteristics of a scattering wave field and the periodic characteristics of the model. Seismic records of shot gathers were processed using prestack depth migration. The boundary of its imaging section has a good convergence effect.The migration sections can be imaged distinctly with higher accuracy. The aforementioned studies once again laid a foundation for the further study of the seismic responses produced by plumes. They also gradually probed a more suitable seismic data processing method for plumes and provided a theoretical guidance for the identification of plumes. | LI Canping GOU Limin YOU Jiachun LIU Xuewei OU Chuling | 2016 | Acta Oceanologica Sinica2016，35，1： | 8 |
| 3 | Numerical Simulation of Bubble Plumes and an Analysis of Their Seismic Attributes显示文摘To study the bubble plume's seismic response characteristics,the model of a plume water body has been built in this article using the bubble-contained medium acoustic velocity model and the stochastic medium theory based on an analysis of both the acoustic characteristics of a bubble-contained water body and the actual features of a plume.The finite difference method is used for forward modelling,and the single-shot seismic record exhibits the characteristics of a scattered wave field generated by a plume.A meaningful conclusion is obtained by extracting seismic attributes from the pre-stack shot gather record of a plume.The values of the amplitude-related seismic attributes increase greatly as the bubble content goes up,and changes in bubble radius will not cause seismic attributes to change,which is primarily observed because the bubble content has a strong impact on the plume's acoustic velocity,while the bubble radius has a weak impact on the acoustic velocity.The above conclusion provides a theoretical reference for identifying hydrate plumes using seismic methods and contributes to further study on hydrate decomposition and migration,as well as on distribution of the methane bubble in seawater. | LI Canping GOU Limin YOU Jiachun | 2017 | Journal of Ocean University of China2017，16，2： | 4 |
| 4 | Removal of aflatoxin B 1 in edible plant oils by oscillating treatment with alkaline electrolysed water显示文摘 | Sufang Fan Fengzu Zhang Shaowen Liu Chuanshan Yu Di Guan Canping Pan | 2013 | Food Chemistry2013，，3： | 2 |
| 5 | Determination of sulfonylurea herbicides in water using solid-phase extraction followed by liquid chromatography with electrospray ion trap mass spectrometry显示文摘 | Xihui Ouyang Wei Zhang Jun Xu Na Chang Canping Pan Jingping Zhang Weimin Niu | 2009 | Journal of Analytical Chemistry2009，，9： | 1 |
| 6 | Multi-walled carbon nanotubes as alternative reversed-dispersive solid phase extraction materials in pesticide multi-residue analysis with QuEChERS method显示文摘 | Pengyue Zhao Lei Wang Li Zhou Fengzu Zhang Shu Kang Canping Pan | 2011 | Journal of Chromatography A2011，，： | 1 |
| 7 | Involvement of singlet oxygen in the phototoxicity mechanism for a metabolite of piroxicam显示文摘 | Western A Canp JR Bensasson R | 1987 | Photochem Photobiol1987，46，： | 1 |
| 8 | Distribution andcharacteristics of soil gas radon in a high radiation background cityin China 显示文摘 | Wang Nanping Xiao Lei Li Canping | 2011 | Journal of Nuclear Science and Technology2011，48，5： | 1 |
| 9 | Diafenthiuron residue and decline in pakchoi and soil under field application显示文摘 | Lei Wang Pengyue Zhao Fengzu Zhang Fengpei Du Canping Pan | 2011 | Ecotoxicology and Environmental Safety2011，，： | 1 |
| 10 | Three-dimensional Pharmacophore Hypotheses for the Locust Neuronal Octopamine Receptor (OAR3): 1. Antagonists显示文摘 | Canping Pan Akinori Hirashima Eiichi Kuwano Morifusa Eto | 1997 | Journal of Molecular Modeling1997，，11： | 1 |
| 11 | Determination of Organophosphorus Pesticides in Soybean Oil, Peanut Oil and Sesame Oil by Low-Temperature Extraction and GC-FPD显示文摘 | Li Li Zhiqiang Zhou Canping Pan Chuanfan Qian Shuren Jiang Fengmao Liu | | 0，，： | 1 |
| 12 | Distribution and characteristics of radon gas in soil from a high-background-radiation city in China显示文摘 | Wang Nanping Xiao Lei Li Canping | 2011 | Journal of Nuclear Science and Technology2011，5，48： | 1 |
| 13 | Determination of radioactivity level of 238U, 232Th and 40K in Surface Medium in Zhuhai City by in-situ Gamma-ray Spectrometry显示文摘 | Wang Nanping Xiao Lei Li Canping | 2005 | Journal of Nuclear Science and Technology2005，10，42： | 1 |
| 14 | Multi-walled carbon nanotubes as alternative reversed-dispersive solid phase extraction materials in pesticide multi-residue analysis with QuEChERS method显示文摘 | Pengyue Zhao Lei Wang Li Zhou Fengzu Zhang Shu Kang Canping Pan | 2011 | Journal of Chromatography A2011，，： | 1 |
| 15 | Degradation of acetochlor by four microbial communities显示文摘 | Jun Xu Min Yang Jiayin Dai Hong Cao Canping Pan Xinghui Qiu Muqi Xu | 2008 | Bioresource Technology2008，，16： | 1 |
| 16 | Residue dynamics of pyraclostrobin in peanut and field soil by QuEChERS and LC–MS/MS显示文摘 | Fengzu Zhang Lei Wang Li Zhou Di Wu Hongji Pan Canping Pan | 2011 | Ecotoxicology and Environmental Safety2011，，： | 1 |
| 17 | Forward modeling and inversion of the relation model between the gas content of plume and its seismic attribute显示文摘The methane bubble plume attracts interest because it offers direct evidence of seafloor gas leakage and plays an indirect role in the exploration and identification of natural gas hydrate.In this study,based on established plume models and their migration sections,three amplitude-class attributes were extracted from three formations for the migration sections of five plumes,and the correlation between the gas content and seismic attribute was obtained.As the gas content increases,the amplitude attribute correspondingly increases,and the linear correlation is relatively good.Moreover,correlation coefficients between gas content and amplitude attributes are close to 1.0.By using linear fitting,the relation model between the gas content of the plume and the seismic attribute was obtained.The relation model was subsequently used to invert the gas content from a real databearing plume.Comparison of the gas content section of the plume with the attribute section and real seismic section reveals common distribution characteristics,namely,the color of the section in the lower right corner is dark.If the amplitude value is large in the seismic section of the real plume,the amplitude attribute value is also large in the corresponding attribute section,and the inverted value of the gas content is also large(because gas content and amplitude are linearly correlated),which indicates that the plume bubbles of the section in the lower right corner is intensively distributed.Finally,the obtained gas content section of the plume can reflect the distribution of the plume bubble content more simply and intuitively,from which the distribution law of seafloor bubbles can be deduced,and this lays a foundation for the further estimation of the gas content of the plume and hydrate reserves. | Canping Li Jiachun You Yanchun Tan Fengying Chen Yilin Liu Zihao Guo Xinyu Tian | 2021 | Acta Oceanologica Sinica2021，40，5： | 1 |
| 18 | Dissipation and residue behavior of emamectin benzoate on apple and cabbage field application显示文摘 | Lei Wang Pengyue Zhao Fengzu Zhang Yanjie Li Fengpei Du Canping Pan | 2011 | Ecotoxicology and Environmental Safety2011，，： | 1 |
| 19 | The persistent prevalence and evolution of cross-family recombinant coronavirus GCCDC1 among a bat population:a two-year follow-up显示文摘Bats are connected with the increasing numbers of emerging and re-emerging viruses that may break the species barrier and spread into the human population. Coronaviruses are one of the most common viruses discovered in bats, which were considered as the natural source of recent human-susceptible coronaviruses, i.e. SARS-COV and MERS-CoV. Our previous study reported the discovery of a bat-derived putative cross-family recombinant coronavirus with a reovirus gene p10, named as Ro-BatCoV GCCDC1. In this report, through a two-year follow-up of a special bat population in one specific cave of south China, we illustrate that Ro-BatCoV GCCDC1 persistently circulates among bats. Notably, through the longitudinal observation, we identified the dynamic evolution of Ro-BatCoV GCCDC1 in bats represented by continuously recombination events. Our study provides the first glimpse of the virus evolution in one longitudinally observed bat population cohort and underlines the surveillance and pre-warning of potential interspecies transmittable viruses in bats. | Joseph O.Obameso Hong Li Hao Jia Min Han Shiyan Zhu Canping Huang Yuhui Zhao Min Zhao Yu Bai Fei Yuan Honglan Zhao Xia Peng Wen Xu Wenjie Tan Yingze Zhao Kwok-Yung Yuen William J.Liu Lin Lu George F.Gao | 2017 | Science China(Life Sciences)2017，60，12： | 1 |
| 20 | Multi-walled carbon nanotubes as alternative reversed-dispersive solid phase extraction materials in pesticide multi-residue analysis with QuEChERS method显示文摘 | Pengyue Zhao Lei Wang Li Zhou Fengzu Zhang Shu Kang Canping Pan | 2011 | Journal of Chromatography A2011，，： | 1 |
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