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Observation of Oil Spills through Landsat Thermal Infrared Imagery: A Case of Deepwater Horizon 通过陆地卫星热红外图像观察石油泄漏:以深水地平线为例
Aquatic procedia Pub Date : 2015-03-01 DOI: 10.1016/j.aqpro.2015.02.205
Qianguo Xing , Lin Li , Mingjing Lou , Lei Bing , Ruxiang Zhao , Zhenbo Li
{"title":"Observation of Oil Spills through Landsat Thermal Infrared Imagery: A Case of Deepwater Horizon","authors":"Qianguo Xing ,&nbsp;Lin Li ,&nbsp;Mingjing Lou ,&nbsp;Lei Bing ,&nbsp;Ruxiang Zhao ,&nbsp;Zhenbo Li","doi":"10.1016/j.aqpro.2015.02.205","DOIUrl":"https://doi.org/10.1016/j.aqpro.2015.02.205","url":null,"abstract":"<div><p>In the accidental oil spills of Deepwater Horizon at the Gulf of Mexico in 2010, cold plume of initial oil cover with the apparent surface temperature lower than the surrounding sea surface temperature by 0.6<!--> <!-->K, was detected; and away from the initial leakage location, the apparent temperature of oil film was found higher than the surrounding sea surface water temperature with a maximum difference of 3.2<!--> <!-->K. Both the cold and hot oil patches had relatively thicker film, but the cold patches were due to the initial low temperature during the crude oil upwelling from deep water while the hot ones were caused by sun heating. This suggests that thermal infrared imagery has the potential in locating the leakage place of crude oil spill upwelling especially from deep water and identifying thick oil aggregations.</p></div>","PeriodicalId":92478,"journal":{"name":"Aquatic procedia","volume":"3 ","pages":"Pages 151-156"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aqpro.2015.02.205","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138340211","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 35
Oil Spill Monitoring Based on SAR Remote Sensing Imagery 基于SAR遥感影像的溢油监测
Aquatic procedia Pub Date : 2015-03-01 DOI: 10.1016/j.aqpro.2015.02.234
Jianchao Fan , Fengshou Zhang , Dongzhi Zhao , Jun Wang
{"title":"Oil Spill Monitoring Based on SAR Remote Sensing Imagery","authors":"Jianchao Fan ,&nbsp;Fengshou Zhang ,&nbsp;Dongzhi Zhao ,&nbsp;Jun Wang","doi":"10.1016/j.aqpro.2015.02.234","DOIUrl":"https://doi.org/10.1016/j.aqpro.2015.02.234","url":null,"abstract":"<div><p>Compared with traditional on-site oil spill monitoring, the use of remote sensing technology has the macroscopic characteristics, which could quickly and accurately find an oil spill area. Currently, the detection approach of monitoring the phenomenon of marine oil spill are usually divided into two types, which are optical and synthetic aperture radar SAR remote sensing imagery. Among all satellite sensors, SAR is still the most utilized for operational oil spill detection. Thus, adopt SAR imagery to achieve routinely monitoring. In the image analysis process, the discrimination of oil spills and look-alike phenomena e.g., low wind area, wind front area and natural slicks on SAR is a crucial task in marine oil spill. A support vector machine is employed to remote sensing image classification in this paper. Through the simulation of the Dalian oil spill event, the effectiveness of the proposed approach for SAR satellite image classification is verified.</p></div>","PeriodicalId":92478,"journal":{"name":"Aquatic procedia","volume":"3 ","pages":"Pages 112-118"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aqpro.2015.02.234","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138395870","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 37
Effects of Chemically Dispersed Oil on DNA Damage of Sea Urchin 化学分散油对海胆DNA损伤的影响
Aquatic procedia Pub Date : 2015-03-01 DOI: 10.1016/j.aqpro.2015.02.213
Deqi Xiong , Meina Duan , Xiang Gao , Bailin Yang , Guanghui Ding
{"title":"Effects of Chemically Dispersed Oil on DNA Damage of Sea Urchin","authors":"Deqi Xiong ,&nbsp;Meina Duan ,&nbsp;Xiang Gao ,&nbsp;Bailin Yang ,&nbsp;Guanghui Ding","doi":"10.1016/j.aqpro.2015.02.213","DOIUrl":"https://doi.org/10.1016/j.aqpro.2015.02.213","url":null,"abstract":"<div><p>In this study, the effects and mechanisms of dispersed oil on Sea Urchin (<em>Hemicentrotus pulcherrimus</em>) were investigated. Comparing DNA damage of the Sea urchins and components of petroleum in the water column between the different treatments, the results indicated that the dispersed oil toxicity to Sea urchins significantly increased. The reasons may include that dispersant engendered fine oil droplets increasing the probability of contact between organisms and oil, and that dispersant had solubilizing effects on Polycyclic Aromatic Hydrocarbons (PAHs) in water column. It concluded that the increase of bioavailability of petroleum hydrocarbons, particularly PAHs, leaded to an increase in dispersed oil toxicity.</p></div>","PeriodicalId":92478,"journal":{"name":"Aquatic procedia","volume":"3 ","pages":"Pages 209-215"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aqpro.2015.02.213","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138340168","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Research on Oil Spill Risk of Port Tank Zone Based on Fuzzy Comprehensive Evaluation 基于模糊综合评价的港口油罐区溢油风险研究
Aquatic procedia Pub Date : 2015-03-01 DOI: 10.1016/j.aqpro.2015.02.214
Ying Li, Wei Wang, BingXin Liu, Xin Zhou
{"title":"Research on Oil Spill Risk of Port Tank Zone Based on Fuzzy Comprehensive Evaluation","authors":"Ying Li,&nbsp;Wei Wang,&nbsp;BingXin Liu,&nbsp;Xin Zhou","doi":"10.1016/j.aqpro.2015.02.214","DOIUrl":"https://doi.org/10.1016/j.aqpro.2015.02.214","url":null,"abstract":"<div><p>For the purpose of early discovering of tank zone oil spill accidents and making up the shortfall, the fuzzy comprehensive evaluation method was used to construct the oil spill risk fuzzy comprehensive evaluation model. Firstly, the historical data of oil spill accidents in China National Petroleum Corporation (CNPC) was collected and analyzed, and the questionnaire was conducted to the field staff and managers to select and confirm the evaluation factors. Secondly, the analytic hierarchy process (AHP) combined with experts scoring method was used to set the weight of each factor. Lastly, the fuzzy factors were quantified based on the membership function to determine the risk factors matrix. The oil spill risk of CNPC port was researched as a case study, the result of which is V= 3.85, indicating that the state of the tank zone is approximately well. The result and conclusion consist with the actual conditions.</p></div>","PeriodicalId":92478,"journal":{"name":"Aquatic procedia","volume":"3 ","pages":"Pages 216-223"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aqpro.2015.02.214","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138340169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 19
Research on the Assessment Method of Oil Spill Environmental Risks of Offshore Oil Facilities 海上石油设施溢油环境风险评价方法研究
Aquatic procedia Pub Date : 2015-03-01 DOI: 10.1016/j.aqpro.2015.02.215
Yafeng Guo, Guiqin Mu, Zhiguo Zhou, Yangyang Yang, Wenyu Yang, Chuanjun Ma
{"title":"Research on the Assessment Method of Oil Spill Environmental Risks of Offshore Oil Facilities","authors":"Yafeng Guo,&nbsp;Guiqin Mu,&nbsp;Zhiguo Zhou,&nbsp;Yangyang Yang,&nbsp;Wenyu Yang,&nbsp;Chuanjun Ma","doi":"10.1016/j.aqpro.2015.02.215","DOIUrl":"https://doi.org/10.1016/j.aqpro.2015.02.215","url":null,"abstract":"<div><p>The oil spill in the offshore oil facilities environmental risk assessment methods are explored, and the risk evaluation method is a comprehensive consideration of spill pollution range, degree and environmentally sensitive resources influence, which graded and situational combination drift diffusion trajectory simulation for each of the leak, quantitative measure of environmental risk. Thereby improving offshore oil facilities the major environmental risk management level, prevent accidents, reduce pollution, and solves the calculation method and ship pollution risk traditional risk calculation method is not suitable for offshore oil facilities oil spill environmental risk assessment.</p></div>","PeriodicalId":92478,"journal":{"name":"Aquatic procedia","volume":"3 ","pages":"Pages 224-230"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aqpro.2015.02.215","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138340170","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
On the Detection of Oil Spill with China's HJ-1C SAR Image 基于中国HJ-1C SAR图像的溢油探测
Aquatic procedia Pub Date : 2015-03-01 DOI: 10.1016/j.aqpro.2015.02.204
W. Tian , X. Bian , Y. Shao , Z. Zhang
{"title":"On the Detection of Oil Spill with China's HJ-1C SAR Image","authors":"W. Tian ,&nbsp;X. Bian ,&nbsp;Y. Shao ,&nbsp;Z. Zhang","doi":"10.1016/j.aqpro.2015.02.204","DOIUrl":"https://doi.org/10.1016/j.aqpro.2015.02.204","url":null,"abstract":"<div><p>This paper focuses on the analysis and evaluation of the China's HJ-1C SAR satellite with respect to oil spill identification. Six HJ-1C SAR images (S band, VV Pol, StripMap mode, 5 m resolution, Level-2) in a track in December 2012, covering the coastal region of Fujian Province of China, are used in this study.A comparison of the detectability of oil spill in between HJ-1C and Envisat ASAR images was investigated by introducing the Damping Coefficient <em>s</em> based on SAR intensity image.The difference of <em>s</em> was -1.3<!--> <!-->dB between the two oil spill samples considered in this paper revealed an expected result in accordance with visual inspection of themselves.</p></div>","PeriodicalId":92478,"journal":{"name":"Aquatic procedia","volume":"3 ","pages":"Pages 144-150"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aqpro.2015.02.204","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138340209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 13
RETRACTED: Study on Microwave Scattering Characteristics of Sea Water and Oil Spill Based on the Indoor Measuring Method 基于室内测量法的海水和溢油微波散射特性研究
Aquatic procedia Pub Date : 2015-03-01 DOI: 10.1016/j.aqpro.2015.02.231
Xueyuan Zhu, Ying Li, Qinglong Hao, Can Cui, Bingxin Liu
{"title":"RETRACTED: Study on Microwave Scattering Characteristics of Sea Water and Oil Spill Based on the Indoor Measuring Method","authors":"Xueyuan Zhu,&nbsp;Ying Li,&nbsp;Qinglong Hao,&nbsp;Can Cui,&nbsp;Bingxin Liu","doi":"10.1016/j.aqpro.2015.02.231","DOIUrl":"https://doi.org/10.1016/j.aqpro.2015.02.231","url":null,"abstract":"<div><p>This article has been retracted: please see Elsevier Policy on Article Withdrawal (<span>http://www.elsevier.com/locate/withdrawalpolicy</span><svg><path></path></svg>).</p><p>This article has been retracted at the request of the authors.</p><p>The authors have been unable to reproduce the results obtained for the scattering coefficients for sea water and oil spills. The authors apologize to the scientific community for any inconvenience this may cause.”</p></div>","PeriodicalId":92478,"journal":{"name":"Aquatic procedia","volume":"3 ","pages":"Pages 85-94"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aqpro.2015.02.231","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138340462","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Simulated Training System for Undersea Oil Spill Emergency Response 海底溢油应急响应模拟训练系统
Aquatic procedia Pub Date : 2015-03-01 DOI: 10.1016/j.aqpro.2015.02.208
Yang Yu , Dongfeng Mao , Hanjun Yin , Xinhu Zhang , Chenggong Sun , Gui Chu
{"title":"Simulated Training System for Undersea Oil Spill Emergency Response","authors":"Yang Yu ,&nbsp;Dongfeng Mao ,&nbsp;Hanjun Yin ,&nbsp;Xinhu Zhang ,&nbsp;Chenggong Sun ,&nbsp;Gui Chu","doi":"10.1016/j.aqpro.2015.02.208","DOIUrl":"https://doi.org/10.1016/j.aqpro.2015.02.208","url":null,"abstract":"<div><p>This paper describes a simulated training system supported by Virtual Environment in real time for undersea oil spill emergency response, which provides all the functionalities to train emergency workers. This system aims to establish a highly immersed sense of 3D oil spill interactive environment based on “The semi physical simulation system of undersea emergency maintenance”. The research in this paper provides a new solution for undersea oil spill accident treatment. At present the system has been completed the designs of system architecture, hardware structure, software platform and interface.</p></div>","PeriodicalId":92478,"journal":{"name":"Aquatic procedia","volume":"3 ","pages":"Pages 173-179"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aqpro.2015.02.208","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138426063","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 4
Source Identification of Oil Spills Using Compound-Specific Carbon Isotope Analysis Based on “7–16” Oil Spill in Dalian, China 基于复合碳同位素分析的大连“7-16”溢油源识别
Aquatic procedia Pub Date : 2015-03-01 DOI: 10.1016/j.aqpro.2015.02.211
Min Wang , Chuanyuan Wang , Shiji He
{"title":"Source Identification of Oil Spills Using Compound-Specific Carbon Isotope Analysis Based on “7–16” Oil Spill in Dalian, China","authors":"Min Wang ,&nbsp;Chuanyuan Wang ,&nbsp;Shiji He","doi":"10.1016/j.aqpro.2015.02.211","DOIUrl":"https://doi.org/10.1016/j.aqpro.2015.02.211","url":null,"abstract":"<div><p>A set of sequentially weathered oils residue in sediments collected from Dalian Bay in different time after “7-16” oil spill accident, were analyzed by Gas chromatography–mass spectrometry (GC-MS) and Gas chromatography–isotope ratio mass spectrometry (GC-IRMS) to analyze the weathering process and evaluated the possibilities of GC-IRMS as a correlation tool in oil spill identification. Although some temporal variation was observed, no significant temporal shifts in the δ<sup>13</sup>C values for n-alkanes were measured in moderated weathered oils. The standard deviations of δ<sup>13</sup>C values of individual n-alkanes varied from 0.07% to 0.20%, which showed that the weathering has no significant effect on values of individual n-alkanes over 120 days. The results suggest that stable carbon isotope profile of n-alkanes can be a useful tool for tracing the source of an oil spill, particularly for the weathered oils absence of sterane and terpane biomarkers.</p></div>","PeriodicalId":92478,"journal":{"name":"Aquatic procedia","volume":"3 ","pages":"Pages 197-202"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aqpro.2015.02.211","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138426064","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
Investigate Deepwater Pipeline Oil Spill Emergency Repair Methods 深水管道溢油应急修复方法研究
Aquatic procedia Pub Date : 2015-03-01 DOI: 10.1016/j.aqpro.2015.02.210
Chenggong Sun , Dongfeng Mao , Tianfeng Zhao , Xianchao Shang , Yang Wang , Menglan Duan
{"title":"Investigate Deepwater Pipeline Oil Spill Emergency Repair Methods","authors":"Chenggong Sun ,&nbsp;Dongfeng Mao ,&nbsp;Tianfeng Zhao ,&nbsp;Xianchao Shang ,&nbsp;Yang Wang ,&nbsp;Menglan Duan","doi":"10.1016/j.aqpro.2015.02.210","DOIUrl":"https://doi.org/10.1016/j.aqpro.2015.02.210","url":null,"abstract":"<div><p>With offshore oil and gas towards deepwater, deepwater pipeline oil spill is certainly increasing in the foreseeable future. Therefore, it is a prospective study to investigate deepwater pipeline oil spill emergency repair methods. This paper investigates the overseas and domestic research status on deepwater oil spill emergency repair. Different deepwater pipeline oil spill emergency repair methods are proposed according to the different results of visual inspection, while “deepwater pipeline oil spill emergency repair methods database” software is drawn up for analyzing and managing the deepwater pipeline oil spill emergency repair methods.</p></div>","PeriodicalId":92478,"journal":{"name":"Aquatic procedia","volume":"3 ","pages":"Pages 191-196"},"PeriodicalIF":0.0,"publicationDate":"2015-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/j.aqpro.2015.02.210","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138426065","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 11
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