基于FCM方法的黄河水下三角洲沉积动力环境分区

刘付程; 陈沈良; 彭俊; 陈晴

doi:10.3969/j.issn.0253-4193.2016.09.009

基于FCM方法的黄河水下三角洲沉积动力环境分区

doi: 10.3969/j.issn.0253-4193.2016.09.009

1.
淮海工学院测绘工程学院, 江苏连云港 222005;华东师范大学河口海岸学国家重点实验室, 上海 200062
2.
华东师范大学河口海岸学国家重点实验室, 上海 200062
3.
盐城师范学院城市与资源环境学院, 江苏盐城 224002

基金项目: 国家自然科学基金项目（41306077）；淮海工学院自然科学基金项目（Z2014017）；教育部高等学校青年骨干教师国内访问学者项目。

计量
- 文章访问数: 954
- HTML全文浏览量: 4
- PDF下载量: 810
- 被引次数: 0
出版历程
- 收稿日期: 2015-11-13
- 修回日期: 2016-04-02

Subdivisions of sedimentary dynamic environment based on FCM in the Yellow River subaqueous delta

1.
School of Geodesy and Geomatics Engineering, Huaihai Institute of Technology, Lianyungang 222005, China;State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai 200062, China
2.
State Key Laboratory of Estuarine and Coastal Research, East China Normal University, Shanghai 200062, China
3.
School of Urban and Resources Environment, Yancheng Teachers University, Yancheng 224002, China

摘要

摘要: 客观定量地确定沉积动力环境分区是理解区域沉积动力过程的重要基础。本文以黄河水下三角洲表层沉积物的粒度分析数据为基础，运用模糊c均值聚类（FCM）等方法对该区域的沉积动力环境进行了分类、识别、分区及制图表达。结果表明，研究区域的沉积动力环境可分为3个类别，分别代表了冲刷、冲淤混合和淤积3类不同形式的沉积动力环境。各类别沉积动力环境的隶属度分布图具有指示其在不同空间位置处出现的可能性大小及其优势分布区的作用，而由模糊隶属度值生成的沉积动力环境分区图也与研究区域实际的沉积动力空间格局有着较高的吻合度，表明制图结果是合理和有效的。研究结果可为黄河三角洲滨海区地貌演变趋势分析和海岸防护提供重要的参考价值。
- 粒度 /
- 沉积动力环境 /
- 模糊c均值聚类 /
- FCM /
- 分区 /
- 黄河水下三角洲
Abstract: Reasonably and quantitatively determining subdivisions of sedimentary dynamic environment is an important basis of understanding regional sedimentary dynamic processes. Based on the grain distribution data of the surface sediment samples, the sedimentary dynamic environment in the Yellow River subaqueous delta area has been classified, identified and represented by the methods of fuzzy c-means clustering (FCM), triangle illustration and kriging. The results show that the sedimentary dynamic environment of the study area can been classified into 3 categories and they indicate the dynamic sedimentary environments of scour, deposition and mixing of scour and deposition, respectively. And the membership degree maps of the three categories of sedimentary dynamic environments have a function of indicating the occurance probabilities of the different environments at certain places and also can show their dominant areas. Meanwhile the sedimentary dynamic environment map, generated from the fuzzy membership degree values of the surface sediments, is highly identical with the spatial distribution pattern of the sedimentary dynamics in the study area, which means the mapping results are reasonable and effective. The study results have some reference values for the geomorphic evolution trend analysis and coastal protection work in the area of the Yellow River Delta.
- grain size /
- sedimentary dynamic environment /
- fuzzy c-means clustering /
- FCM /
- subdivision /
- Yellow River subaqueous delta

HTML全文

参考文献(32)

Visher G S. Grain size distributions and depositional processes[J]. Journal of Sedimentary Petrology, 1969, 39: 1074-1106.

Friedman G M. Dynamic processes and statistical parameters compared of the grain-size distribution of beach and river sand[J]. Journal of Sedimentary Petrology, 1967, 37: 514-529.

Passega R H. Grain-size representation by CM patterns as a geological tool[J]. Journal of Sedimentary Petrology, 1964, 34: 830-847.

Pejrup M. The Triangular Diagram Used for Classification of Estuarine Sediments: a New Approach, in Tide-influenced Sedimentary Environments and Facies[M]. Dordrecht: D. Reidel Publishing Company, 1987: 298-300.

Flemming B W. A revised textural classification of gravel-free muddy sediments on the basis of ternary diagrams[J]. Continental Shelf Research, 2000, 20: 1125-1137.

McLaren P, Bowles D. The effects of sediment transport on grain-size distributions[J]. Journal of Sedimentary Petrology, 1985, 55: 457-470.

Gao S, Collins M A. Critique of the "McLaren Method" for defining sediment transport paths-Discussion[J]. Journal of Sedimentary Petrology, 1991, 61(1): 143-146.

Fieller N R J, Gilbertson D D, Olbricht W. A new method for environmental analysis of particle size distribution data from shoreline sediments[J]. Nature, 1984, 311: 648-651.

李玉中, 陈沈良. 系统聚类分析在现代沉积环境划分中的应用——以崎岖列岛海区为例[J]. 沉积学报, 2003, 21(3): 487-494. Li Yuzhong, Chen Shenliang. Application of system cluster analysis to classification of modern sedimentary environment-a case study in Qiqu archipelago area[J]. Acta Sedimentologica Sinica, 2003, 21(3): 487-494.

徐志伟, 汪亚平, 李炎, 等. 多元统计及物源分析支持的北部湾东部海域沉积物输运趋势[J]. 海洋学报, 2010, 32(3): 67-78. Xu Zhiwei, Wang Yaping, Li Yan, et al. Sediment transport patterns in the eastern Beibu Gulf based on grain-size multivariate statistics and provenance analysis[J]. Haiyang Xuebao, 2010, 32(3): 67-78.

周蒂. 对数比统计分析及粒度数据中沉积水动力环境信息的萃取[J]. 沉积学报, 1996, 14(S): 149-157. Zhou Di. Logratio statsitics and the extraction of environmental signals from grain-size data[J]. Acta Sedimentologica Sinica, 1996, 14(S): 149-157.

孙东怀, 安芷生, 苏瑞侠, 等. 古环境中沉积物粒度组分分离的数学方法及其应用[J]. 自然科学进展, 2001, 11(3): 269-271. Sun Donghuai, An Zisheng, Su Ruixia, et al. Mathematical approach to sedimentary component partitioning of polymodal sediments and its applications [J]. Progress in Natural Science, 2001, 11(3): 269-271.

Bezdek J C, Ehrlich R, Full W. FCM: The fuzzyc-means clustering algorithm[J]. Computers and Geosciences, 1984, 10(2/3): 191-203.

Lucieer V, Lucieer A. Fuzzy clustering for seafloor classification[J]. Marine Geology, 2009, 264: 230-241.

Kim W, Doh S J, Yu Y, et al. Magnetic evaluation of sediment provenance in the northern East China Sea using fuzzy c-means cluster analysis[J]. Marine Geology, 2013, 337: 9-19.

杨琳, 朱阿兴, 李宝林, 等. 应用模糊c均值聚类获取土壤制图所需土壤-环境关系知识的方法研究[J]. 土壤学报, 2007, 44(5): 784-791. Yang Lin, Zhu Axing, Li Baolin, et al. Extraction of knowledge about soil-environment relationship for soil mapping using fuzzy c-means (FCM) clustering[J]. Acta Pedologica Sinica, 2007, 44(5): 784-791.

McBratney A B, Moore A W. Application of fuzzy sets to climatic classification[J]. Agricultural and Forest Meteorology, 1985, 35: 165-185.

胡春宏, 吉祖稳, 王涛. 黄河口海洋动力特性与泥沙的输移扩散[J]. 泥沙研究, 1996(4): 1-10. Hu Chunhong, Ji Zuwen, Wang Tao. Characteristics of ocean dynamics and sediment diffusion in the Yellow River estuary[J]. Journal of Sediment Research, 1996(4): 1-10.

臧启运. 黄河三角洲近岸泥沙[M]. 北京: 海洋出版社, 1996: 40-44. Zang Qiyun. Nearshore Sediments of the Huanghe River Delta[M]. Beijing: China Ocean Press, 1996: 40-44.

章伟艳, 张霄宇, 金海燕, 等. 长江口-杭州湾及其邻近海域沉积动力环境及物源分析[J]. 地理学报, 2013, 68(5): 640-650. Zhang Weiyan, Zhang Xiaoyu, Jin Haiyan, et al. Dynamic sedimentary environment and the provenance characteristics in Yangtze River Estuary-Hangzhou Bay and its adjacent waters[J]. Acta Geographica Sinica, 2013, 68(5): 640-650.

王政权. 地统计学及其在生态学中的应用[M]. 北京:科学出版社, 1999: 59-149. Wang Zhengquan. Geostatistics and its Application in Ecology[M]. Beijing: Science Press, 1999: 59-149.

Odeh I O A, Todd A J, Triantafilis J. Spatial prediction of soil particle-size fractions as compositional data[J]. Soil Science, 2003, 168 (7): 501-514.

Aitchison J. The statistical analysis of compositional data[J]. J Royal Stat Soc B, 1982, 44(2): 139-177.

贾建军, 高抒, 薛允传. 解法与矩法沉积物粒度参数的对比[J]. 海洋与湖沼, 2002, 33(6): 577-582. Jia Jianjun, Gao Shu, Xue Yunchuan. Gain-size parameters derived from graphic and moment methods: a comparative study[J]. Oceanologia et Limnologia Sinica, 2002, 33(6): 577-582.

陈小英, 陈沈良, 刘勇胜. 黄河三角洲滨海区沉积物的分异特征与规律[J]. 沉积学报, 2006, 24(5): 714-721. Chen Xiaoying, Chen Shenliang, Liu Yongsheng. Sedmient differentiation along nearshore zone of the Yellow River Delta[J]. Acta Sedimentologica Sinica, 2006, 24(5): 714-721.

孙永福, 段焱, 吴桑云, 等. 黄河三角洲北部岸滩的侵蚀演变[J]. 海洋地质动态, 2006, 22(8): 7-11. Sun Yongfu, Duan Yan, Wu Sangyun, et al. Coastal evolution in the north of the Yellow River Delta[J]. Marine Geology Letters, 2006, 22(8): 7-11.

陈斌, 黄海军, 梅冰. 小清河口海域泥沙运动特征[J]. 海洋地质与第四纪地质, 2009, 29(5): 35-42. Chen Bin, Huang Haijun, Mei Bing. Characteristics of sediment transportation near Xiaoqing Estuary[J]. Marine Geology & Quaternary Geology, 2009, 29(5): 35-42.

Ren Xizi, Chen Shenliang, Dong Ping, et al. Spatial and temporal variations in grain size of surface sediments in the littoral area of Yellow River Delta[J]. Journal of Coastal Research, 2012, 28(1A): 44-53.

周永东, 陈沈良, 谷国传. 东营港海域表层沉积物分布及其运移趋势[J]. 海洋地质与第四纪地质, 2009, 29(3): 31-38. Zhou Yongdong, Chen Shenliang, Gu Guochuan. Distribution characteristics and transport tendency of seafloor surficial sediments in the Dongying Harbor area[J]. Marine Geology & Quaternary Geology, 2009, 29(3): 31-38.

Zhu A X. Measuring uncertainty in class assignment for natural resource maps under a similarity model[J]. Photogrammetric Engineering & Remote Sensing, 1997, 63: 1195-1202.

冯秀丽, 王园君, 黄明全,等. 黄河三角洲桩西至黄河海港海域冲淤演化特征研究[J]. 海洋科学, 2008, 32(9): 12-17. Feng Xiuli, Wang Yuanjun, Huang Mingquan, et al. Study on changes in scour and silting of submarine topography in the Yellow River Delta from Zhuangxi to the Yellow River port[J]. Marine Sciences, 2008, 32(9): 12-17.

张士华, 邓声贵. 黄河水下三角洲沉积物输运及海底冲淤研究[J]. 海洋科学进展, 2004, 22(2): 184-192. Zhang Shihua, Deng Shenggui. Study on sediment transport and seabed scour and deposition in the Yellow River Subaqueous Delta area[J]. Advances in Marine Science, 2004, 22(2): 184-192.

施引文献

资源附件(0)

访问统计