DISTRIBUTION AND PROVENANCE OF MARINE AGGREGATES IN BOHAI SEA SYSTEM
-
摘要: 海砂是十分重要的海洋资源,基于对渤海海域1 366个表层沉积物样品的粒度分析,确定了渤海海峡北部、辽东浅滩、辽东湾东岸、兴城-绥中近岸、秦皇岛近岸、曹妃甸、莱州浅滩等7个海砂资源区,分布面积约12 800 km2。通过对表层沉积物样品的重矿物分析,对比前人研究成果,对各海砂资源区进行了物源分析,渤海海峡北部海砂资源区主要为老铁山水道潮流长期冲刷形成的粗粒沉积物堆积,辽东浅滩海砂资源区物质来源为老铁山水道冲刷物质的再堆积,其他海砂资源区物质主要来源于沿岸河流的输运。Abstract: Based on the particle size analysis of 1366 surface sediment samples in the Bohai Sea, seven areas of marine aggregates are defined, including the northern part of Bohai Strait, the Liaodong Shoal, the east coast of Liaodong Bay, the Xingcheng-Suizhong inshore, the Qinhuangdao inshore, Caofeidian and the Laizhou shoal. The total area is about 12800 km2. According to the heavy minerals of surface sediment samples, compared to the results of previous studies, we studied the provenance of each area of marine aggregates. It is concluded that the aggregates in the northern part of Bohai Strait is formed due to the long-term erosion along the Laotieshan waterway by tidal current. The marine aggregates of Liaodong shoal are from the resedimentation of the materials from Laotieshan watercourse erosion. The others are mainly from local rivers.
-
Key words:
- marine sand /
- distribution characteristics /
- provenance /
- Bohai sea
-
-
[1] Narumi Y,Sekine A. Deep sea aggregate mining technology in Japan[J]. Rock Products, 1989, 1:5-12.
[2] Dao Kemin. The potential for development of offshore monstruction sand and gravel in East Asia[Z]. UN ESCAP Technical Report, 1993.
[3] Bobrowsky P T, Massey N W D,Matheson A. Aggregate Resource Potential of the Prince George Area[Z]. Ministry of Employment and Investment Open Files, 1996, 24:32-39.
[4] Boyd S E, Reel H L. An examination of the spatial scale of impact on the marine benthos arising from marine aggregate extraction in the central English Channel Estuarine[J]. Coastal and Shelf Science, 2003, 57:1-16.
[5] WANG Sheng-jie. Research on marine aggregate resources in China[J]. CCOP Newsletter, 2001, 26:20-24.
[6] 王圣洁,刘锡清,李学杰,等.滨、浅海沉积砂砾石资源的利用潜力[J].海洋地质动态,1997,11:1-3.[WANG Shengjie, LIU Xiqing, LI Xuejie. Shore, shallow marine sand and gravel resources utilization potential[J]. Marine Geology Letters, 1997
, 11:1-3.]
[7] 杨子赓,王圣洁.关于海洋采砂业[J].海洋地质动态,1997,12:7-11.[YANG Zigeng, WANG Shengjie. Marine sand mining industry[J]. Marine Geology Letters, 1997
, 12:7-11.]
[8] 王圣洁,刘锡清,戴勤奋.中国海砂资源分布特征及找矿方向[J].海洋地质与第四纪地质,2003,23(3):83-89.
[WANG Shengjie, LIU Xiqing, DAI Qinfen. China sand resource distribution characteristics and prospecting direction[J]. Marine Geology and Quaternary Geology, 2003, 23(3):83-89.]
[9] 秦蕴珊,廖先贵.渤海湾海底沉积作用的初步探讨[J].海洋与湖沼,1962,4(3-4):199
-207.[QIN Yunshan, LIAO Xiangui. Explore the role of the bottom sediments of Bohai Bay[J]. Oceanologia et Limnologia Sinica, 1962, 4(3-4):199-207.]
[10] 陈丽蓉,栾作峰,郑铁民,等.渤海沉积物中的矿物组合及其分布特征的研究[J].海洋与湖沼,1980,11(1):46-64.
[CHEN Lirong, LUAN Zuofeng, ZHENG Tiemin. Research on mineral assemblages in the sediments and their distribution characteristics in Bohai Sea[J]. Oceanologia et Limnologia Sinica, 1980, 11(1):46-64.]
[11] 陈丽蓉,范守志.渤海沉积物中矿物组合的统计分析[J].海洋与湖沼,1981,12(3):235-239.
[CHEN Lirong, FAN Shouzhi. Statistical analysis of the sediments mineral assemblages in Bohai sea[J]. Oceanologia et Limnologia Sinica, 1981, 12(3):235-239.]
[12] 陈丽蓉,申顺喜,徐文强,等.中国海的碎屑矿物组合及其分布模式探讨[J].沉积学报,1986,4(3):87-96.
[CHEN Lirong, SHEN Shunxi, XU Wenqiang. Research on China Sea detrital mineral assemblages and their distribution patterns[J]. Acta Sedimentologica Sinica, 1986, 4(3):87-96.]
[13] 陈丽蓉.渤海、黄海、东海沉积物中矿物组合的研究[J].海洋科学,1989,2:1-8.[CHEN Lirong. Research on Bohai Sea, Yellow Sea, East China Sea sediments mineral assemblages[J]. Marine Science, 1989
, 2:1-8.]
[14] 何良彪.渤海表层沉积物中的粘土矿物[J].海洋学报,1984,6(2):272-276.
[HE Liangbiao. Bohai clay minerals in surface sediments[J]. Acta Oceanologica Sinica, 1984, 6(2):272-276.]
[15] 赵全基.渤海表层沉积物中粘土矿物研究[J].黄渤海海洋,1987,5(1):78-84.
[ZHAO Quanji. Research on clay minerals in surface sediments from Bohai Sea[J]. Journal of Oceanography of Huanghai and Bohai Seas, 1987, 5(1):78-84.]
[16] 施建堂.渤海湾西部的现代沉积作用[J].海洋通报,1987,6(1):22-26.
[SHI Jiantang. Modern deposition in western Bohai Bay[J].Marine Science Bulletin, 1987, 6(1):22-26.]
[17] 林晓彤,李巍然,时振波.黄河物源碎屑沉积物的重矿物特征[J].海洋地质与第四纪地质,2003,23(3):17-21.
[LIN Xiaotong, LI Weiran, SHI Zhenbo. Characteristics of mineralogy in the clastic sediments from the Yellow river provenance, China[J]. Marine Geology and Quaternary Geology, 2003, 23(3):17-21.]
[18] 雷坤,孟伟,郑炳坤,等.渤海湾西岸潮间带沉积物粒度分布特征[J].海洋通报,2006,25(1):54-61.
[LEI Kun, MENG Wei, ZHENG Bing-kun. Intertidal sediment grain size distribution in western Bohai Bay[J].Marine Science Bulletin, 2006, 25(1):54-61.]
[19] 刘建国.全新世渤海泥质区的沉积物物质组成特征及其环境意义[D].中国科学院海洋研究所,2007:56-70.[LIU Jianguo. Material compositions of sediments in the Bohai Sea Mud Area during the Holocene and their environmental implications[D]. Dissertation for the Doctoral Degree. Institute of Oceanology, Chinese Academy Sciences, 2007:56
-70.]
[20] 夏东兴,刘振夏,王揆洋,等.渤海东部更新世末期以来的沉积环境[J].海洋学报,1995,17(2):86-92.
[XIA Dongxing, LIU Zhenxia, WANG Kuiyang. Sedimentary environments in eastern Bohai Sea since the late Pleistocene[J]. Acta Oceanologica Sinica, 1995, 17(2):86-92.]
[21] 陈丽蓉.中国海沉积矿物学[M].北京:海洋出版社,2008:40-57.[CHEN Lirong. Sediment mineralogy in China Sea[M]. Beijing:China Ocean Press, 2008:40
-57.]
[22] 秦蕴珊,赵一阳,陈丽蓉,等.黄海地质[M].北京:海洋出版社,1989:65-81,97-98.
[QIN Yunshan, ZHAO Yiyang, CHEN Lirong. The Yellow Sea Marine Geology[M]. Beijing:China Ocean Press, 1989:65-81,97-98.]
[23] 刘振夏,夏东兴,王揆洋.中国陆架潮流沉积体系和模式[J].海洋与湖沼,1998,29(2):141-147.
[LIU Zhenxia, XIA Dongxing, WANG Kuiyang. China shelf trends and patterns of sedimentary system[J]. Oceanologia et Limnologia Sinica, 1998, 29(2):141-147.]
-
计量
- 文章访问数: 1581
- PDF下载数: 7
- 施引文献: 0
下载: