琼州海峡路由区工程地质特征及其与环境变化的关系
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摘要
琼州海峡是粤西海域与北部湾的物质交换的通道,地质环境复杂。根据实测资料分析,结合前人研究成果,系统研究了琼州海峡海缆路由区的海底工程地质特征及其与环境演变的关系。研究表明,琼州海峡路由区水文条件、地形地貌、物质组成、物理力学性质等工程地质环境要素复杂多样,它们在分布和成因上既有区别又有联系。晚更新世以来的琼州海峡海平面的变化,决定了该区域海底工程地质条件的发生与发展。未来全球气候变暖造成的海平面的持续上升,改变琼州海峡区域环境条件,将会对经济发展和海底工程建设安全构成潜在威胁,应该引起高度重视。
The Qiongzhou Strait,a water-sediment exchange channel between the western coastal waters of Guangdong province and the Beibu Gulf,is rather complicated in geological environment.Geological & geophysical survey Data and previous research products are used in this paper to systematically study the engineering geological properties of the Qiongzhou Strait submarine cable route area and its relationship with environmental evolution.The engineering geological environmental factors i.e.,hydrology conditions,topographic and morphologic features,composition and structure,physical and mechanical properties on the subsurface are complicated and diverse in Qiongzhou Strait submarine cable route area.There are both differences and connections in the distribution and origin of those factors The riversea interaction since late Pleistocene are the main factors,which may influence the genesis and development of Engineering geological condition in the Strait.The continued rise in sea levels caused by future global warming will Change regional geotechnical conditions in Qiongzhou Strait.More attentions should be given to the regional geotechnical conditions that can greatly threaten regional economic development and engineering construction
The Qiongzhou Strait,a water-sediment exchange channel between the western coastal waters of Guangdong province and the Beibu Gulf,is rather complicated in geological environment.Geological & geophysical survey Data and previous research products are used in this paper to systematically study the engineering geological properties of the Qiongzhou Strait submarine cable route area and its relationship with environmental evolution.The engineering geological environmental factors i.e.,hydrology conditions,topographic and morphologic features,composition and structure,physical and mechanical properties on the subsurface are complicated and diverse in Qiongzhou Strait submarine cable route area.There are both differences and connections in the distribution and origin of those factors The riversea interaction since late Pleistocene are the main factors,which may influence the genesis and development of Engineering geological condition in the Strait.The continued rise in sea levels caused by future global warming will Change regional geotechnical conditions in Qiongzhou Strait.More attentions should be given to the regional geotechnical conditions that can greatly threaten regional economic development and engineering construction
引文
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[9]李学杰,汪良旗,梁开,等.琼州海峡海底地层划分及工程地质特性[J].广东地质,2002,17(4):50-57.Li Xue Jie,Wang Liang,Kai,LIANG Kai,et al.Stratigraphic classification and engineering geological characteristics of the sea floor in Qiongzhou Strait[J].Guangdong Geology,2002,17(4):50-57.
[10]张莉,李文成,沙志彬.琼州海峡跨海工程新VII线区地质条件及地质灾害因素评价[J].海洋地质与第四纪地质,2005,25(2):17-23.Zhan Li,Li Wen Cheng,Sha Zhi Bin.Evaluation of geological condition and potential geohazard factors in new LineⅦsurvey area of crossing Qiongzhou Strait engineering[J].Marine Geology and Quaternary Geology,2005,25(2):17-24.
[11]彭学超琼州海峡地质构造特征及成因分析[J].南海地质研究,2000,12:44-57.Peng Xue Chao.Geological structure characterics and cause of formation analyzing in Qiongzhou Strait,South China Sea[J].Gresearch of Eological South China Sea,2000,12:44-57.
[12]陈亮,张玉芬,李团结.琼州海峡及周边海域沉积环境及近万年以来沉积演化[J].地球科学—中国地质大学学报,2014,39(6):696-704.Chen Liang,Zhang Yufen,Li Tuanjie,et al.Sedimentary environment and its evolution of Qiongzhou strait and nearby seas since last ten thousand years[J].Earth Scicnce—Journal of China University of Geosciences,2014,39(6):696-704.
[13]李占海,柯贤坤,王倩,等.琼州海峡水沙输运特征研究[J].地理研究,2003,22(2):151-159.Li Zhan Hai,Ke Xian kun,Wang Qian,et al.Characteristics of water and sediment transport in the Qiongzhou Strait[J].Geographical Research,2003,22(2):151-159.
[14]陈达森,陈波,严金辉,等.琼州海峡余流场季节性变化特征[J].海洋湖沼通报,2006(2):12-17.Chen Dasen,Chen Bo,Yan Jin Hui,et al.The seasonal variation characteristics of residual currents in the Qiongzhou Strait[J].Transactions of Oceanology and Limnology,2006(2):12-17.
[15]吴进民,王树民,郑志昌.新生代盆地图/1∶2 000 000.南海地质地球物理图集[C].广州:广东省地图出版社,1987.Wu Jin Min,Wang Shu Min,Zheng Zhi Chang.Map of Cenozoic Sedimentary Basins[C].Guangzhou:Map Publishing House of Guangdong Province,1987.
[16]林晓东,宗永强.再论琼州海峡成因[J].热带地理,1987,7(4):338-345.Lin Xiao Dong,Zong Yong qiang.More on the origin of the Qiongzhou Strait[J].Tropical Geography Quarterly,1987,7(4):338-345.
[17]中国地震局地壳应力研究所.东环铁路重点工程场地地震安全性评价及工程场区地震动参数区划报告[R].北京,[s.l.].2006:1-78.The Institute of Crustal Dynamics.Seismic safety evaluation&seismic ground motion parameter zonation of main project site of East Ring Railway[R].Beijing,[s.l.].2006:1-78.
[18]黄巧珍,黄育海.琼州海峡悬沙浓度及运移特征[M].南海资源与环境研究文集.广州:中山大学出版社,1999.157-164.Huang Qiao Zhen,Huang Yu Hai.The characters of suspending load and transport in the Qiongzhou Strait[M].Collected Works of the South China Sea Resources and Environment Research.Guangzhou:Zhongshan University Publishing House,1999:157-164.
[19]Shi M C,Chen C S,Xu Q H,et al.The role of the Qiongzhou Strait in the seasonal variation of the South China Sea circulation[J].J P 0,2002,32(1):103-121.
[20]杨士瑛,鲍献文,陈长胜,等.夏季粤西沿岸流特征及其产生机制[J].海洋学报,2003,25(6):1-8.Yang S.Y,Yao X W,Chcn C S,ei al.Analysis on Characteristics and Mechanism of Current System in West Coast of Uuangdong Province in the Summer[J].Acta Oceariologica Siriica,2003,25(6):1-8.
[21]叶春池.琼州海峡沉积与地形发育[J].热带地理,1986,6(4):346-352.Ye Chun Chi.Distribution of sediments and submarine topography of Qiongzhou Strait[J].Tropical Geography Quarterly,1986,6(4):346-353.
[22]国家海洋局.海洋调查规范第11部分:海洋工程地质调查(GB/T 12763.11-2007)[S].北京:中国标准出版社,2007.SOA.Specifications for oceanographic survey Part 11;marine engineering geological investigation(GB/T 12763.11-2007)[S].Beijing:Standards Press of China,2007.
[23]刘昭蜀,赵焕庭,范时清,等.南海地质[M].北京:科学出版社,2002:67-77.Liu Zhao Shu,Zhao Huan Ting,Fan Shi Qing,et al.Geology of the South China Sea[M].Beijing:Science Press,2002:67-77.
[24]中国科学院南海海洋研究所海洋地质研究室.华南沿海第四纪地质[M].北京:科学出版社,1978:43-45.Marine Geological Laboratory,South China Sea Institute of Oceanology,Chinese Academy of Sciences.Quaternary Geology of South China Coast[M].Beijing:Science Press,1978:43-45.
[2]石新栋,皇甫明,谭忠盛,等.跨琼州海峡隧道方案的探讨[J].隧道建设:2010,30(6):625-628.Shi Xin Dong,Huang Fu Ming,Tan ZhouSheng,et al.Study on options of Qiongzhou strait tunnel[J].Tunnel construction,2010,30(6):625-628.
[3]彭学超.琼州海峡物探资料解释及灾害因素分析[J].热带海洋,1999,18(2):72-78.Peng Xue Chao.Inerpretation on geophysical prospecting data and analysis on potential geohazards in Qiongzhou strait,South China Sea[J].Tropic Oceanology,1999,18(2):72-78.
[4]姚清尹.对琼州海峡形成的探讨[J].热带地理,1980(1):21-25.Yao Qing Yi.An approach of the formation of Qiong-zhou Strait[J].Tropic Geography Quarterly,1980(1):21-25.
[5]张虎男,陈伟光.琼州海峡成因探讨[J].海洋学报,1987,9(5):594-602.Zhang Hu Nan,Chen Wei Guang.A search forthe cause of Qiongzhou Strait[J].Acta Oceanologica Sinica,1987,9(5):594-602.
[6]赵焕庭,王丽荣,袁家义.琼州海峡成因与时代[J].海洋地质与第四纪地质,2007,27(2):33-40.ZHAO Huan-ting,WANG Li-rong,YUAN Jia-yi.Origin and time of Qiongzhou strait[J].Marine Geology&Quaternary Geology,2007,27(2):33-40.
[7]方瑞濂.从海南岛现代哺乳动物讨论本岛与大陆分离和华南海岸下沉的时代[C].中国地质学会第32届学术年会论文选集(地质、煤田地质).北京:中国科学技术情报研究所出版,1963:61-66.Fang Rui Lian.Discussion on Hainan Island separated from the continent and the time of South China coast subsidence base on modern mammals of Hainan Island[C].(Geology and Coal Geology)of the 32th Academic annual meeting.Beijing:Science and Technology Information Institute of China,1963:61-66.
[8]匡耀球.琼州海峡成因及雷州半岛中部水土流失发展趋势[J].广东地质,1998,13(2):55-64.Kuang Yao Qiu.Origin of the Qiongzhou Channel and the development trend of soil erosion in the middle part of Leizhou Peninsula[J].Guangdong Geology,1998,13(2):55-64.
[9]李学杰,汪良旗,梁开,等.琼州海峡海底地层划分及工程地质特性[J].广东地质,2002,17(4):50-57.Li Xue Jie,Wang Liang,Kai,LIANG Kai,et al.Stratigraphic classification and engineering geological characteristics of the sea floor in Qiongzhou Strait[J].Guangdong Geology,2002,17(4):50-57.
[10]张莉,李文成,沙志彬.琼州海峡跨海工程新VII线区地质条件及地质灾害因素评价[J].海洋地质与第四纪地质,2005,25(2):17-23.Zhan Li,Li Wen Cheng,Sha Zhi Bin.Evaluation of geological condition and potential geohazard factors in new LineⅦsurvey area of crossing Qiongzhou Strait engineering[J].Marine Geology and Quaternary Geology,2005,25(2):17-24.
[11]彭学超琼州海峡地质构造特征及成因分析[J].南海地质研究,2000,12:44-57.Peng Xue Chao.Geological structure characterics and cause of formation analyzing in Qiongzhou Strait,South China Sea[J].Gresearch of Eological South China Sea,2000,12:44-57.
[12]陈亮,张玉芬,李团结.琼州海峡及周边海域沉积环境及近万年以来沉积演化[J].地球科学—中国地质大学学报,2014,39(6):696-704.Chen Liang,Zhang Yufen,Li Tuanjie,et al.Sedimentary environment and its evolution of Qiongzhou strait and nearby seas since last ten thousand years[J].Earth Scicnce—Journal of China University of Geosciences,2014,39(6):696-704.
[13]李占海,柯贤坤,王倩,等.琼州海峡水沙输运特征研究[J].地理研究,2003,22(2):151-159.Li Zhan Hai,Ke Xian kun,Wang Qian,et al.Characteristics of water and sediment transport in the Qiongzhou Strait[J].Geographical Research,2003,22(2):151-159.
[14]陈达森,陈波,严金辉,等.琼州海峡余流场季节性变化特征[J].海洋湖沼通报,2006(2):12-17.Chen Dasen,Chen Bo,Yan Jin Hui,et al.The seasonal variation characteristics of residual currents in the Qiongzhou Strait[J].Transactions of Oceanology and Limnology,2006(2):12-17.
[15]吴进民,王树民,郑志昌.新生代盆地图/1∶2 000 000.南海地质地球物理图集[C].广州:广东省地图出版社,1987.Wu Jin Min,Wang Shu Min,Zheng Zhi Chang.Map of Cenozoic Sedimentary Basins[C].Guangzhou:Map Publishing House of Guangdong Province,1987.
[16]林晓东,宗永强.再论琼州海峡成因[J].热带地理,1987,7(4):338-345.Lin Xiao Dong,Zong Yong qiang.More on the origin of the Qiongzhou Strait[J].Tropical Geography Quarterly,1987,7(4):338-345.
[17]中国地震局地壳应力研究所.东环铁路重点工程场地地震安全性评价及工程场区地震动参数区划报告[R].北京,[s.l.].2006:1-78.The Institute of Crustal Dynamics.Seismic safety evaluation&seismic ground motion parameter zonation of main project site of East Ring Railway[R].Beijing,[s.l.].2006:1-78.
[18]黄巧珍,黄育海.琼州海峡悬沙浓度及运移特征[M].南海资源与环境研究文集.广州:中山大学出版社,1999.157-164.Huang Qiao Zhen,Huang Yu Hai.The characters of suspending load and transport in the Qiongzhou Strait[M].Collected Works of the South China Sea Resources and Environment Research.Guangzhou:Zhongshan University Publishing House,1999:157-164.
[19]Shi M C,Chen C S,Xu Q H,et al.The role of the Qiongzhou Strait in the seasonal variation of the South China Sea circulation[J].J P 0,2002,32(1):103-121.
[20]杨士瑛,鲍献文,陈长胜,等.夏季粤西沿岸流特征及其产生机制[J].海洋学报,2003,25(6):1-8.Yang S.Y,Yao X W,Chcn C S,ei al.Analysis on Characteristics and Mechanism of Current System in West Coast of Uuangdong Province in the Summer[J].Acta Oceariologica Siriica,2003,25(6):1-8.
[21]叶春池.琼州海峡沉积与地形发育[J].热带地理,1986,6(4):346-352.Ye Chun Chi.Distribution of sediments and submarine topography of Qiongzhou Strait[J].Tropical Geography Quarterly,1986,6(4):346-353.
[22]国家海洋局.海洋调查规范第11部分:海洋工程地质调查(GB/T 12763.11-2007)[S].北京:中国标准出版社,2007.SOA.Specifications for oceanographic survey Part 11;marine engineering geological investigation(GB/T 12763.11-2007)[S].Beijing:Standards Press of China,2007.
[23]刘昭蜀,赵焕庭,范时清,等.南海地质[M].北京:科学出版社,2002:67-77.Liu Zhao Shu,Zhao Huan Ting,Fan Shi Qing,et al.Geology of the South China Sea[M].Beijing:Science Press,2002:67-77.
[24]中国科学院南海海洋研究所海洋地质研究室.华南沿海第四纪地质[M].北京:科学出版社,1978:43-45.Marine Geological Laboratory,South China Sea Institute of Oceanology,Chinese Academy of Sciences.Quaternary Geology of South China Coast[M].Beijing:Science Press,1978:43-45.