Spatiotemporal distribution pattern and transport mechanism of suspended sediments in Longkou offshore under the action of tidal current
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摘要:
根据2015年1月与2017年5月两期大潮期27小时海流连续同步观测及悬浮泥沙资料，利用Morlet 小波分析与单宽悬沙通量机制分解法，结合潮流场特征，分析了龙口湾海域悬浮泥沙的时空分布特征，研究了潮流作用下的悬沙输运机制。结果表明，平面上，悬沙浓度在龙口湾内较低，湾口、湾外海域的的悬沙浓度相对较高；垂向上，研究区整体表现为悬沙浓度由底层向表层递减。潮周期尺度上，悬浮泥沙浓度峰值较流速峰值存在0.5～2 h的时间滞后；悬浮泥沙浓度在时间上的变化以12～16 h尺度为主要周期。季节尺度上，1月悬沙浓度远远大于5月。研究区内单宽输沙通量为1.21～239.77 g·s−1·m−1，整体上悬沙通量呈现出湾口最高、湾外开阔海域其次、湾内最低的分布格局。平流输运项（T1+T2）在悬沙输移中占绝对优势，潮致余流在悬沙输运起主要作用。季节上，1月份单宽输沙通量远远高于5月份，整体呈现出夏季落淤储沙而冬季再悬浮输沙的季节性输运特征。湾外海域悬浮泥沙大致向SW、S向输运，屺坶岛以北海域沿W、SW向屺坶岛头输运，进入湾内后，悬浮泥沙的输运沿人工岛北侧和西侧分为两支。研究区内，在海流、地形等的综合作用下，整体表现为由渤海向莱州湾的净输沙趋势。
Abstract:Based on the data collected from tidal current observation and suspended sediment sampling at the coastal Longkou Bay, which had lasted for a total of 27 hours in January, and May 2017, the characteristics of tidal current field and the transport mechanism of suspended sediments were studied with the method of Morlet Wavelet Transform and flux mechanism analysis. The results show that the concentration of suspended sediments is lower within the bay, but relatively higher at the mouth and outside areas of the bay. Vertically, the concentration of suspended matters gradually decreases from the bottom to top. The peak of suspended sediment concentration has a half to two hour time lag behind the peak of current velocity, and the variation in suspended sediment concentration shows a cycle of 12～16 h variation. The net sediment transport rate ranges from 1.21 to 239.77 g·s−1·m−1. In general, the suspended sediment flux outside the bay is higher than that inside. In terms of seasonal variation, the suspended matters are far higher in January than that in May, indicating the seasonal transport characteristics: storage in summer and transport in winter. Suspended sediments move towards SW and S in offshore waters, while in the water to the north of the Qimu Island follow a W and SW path to the head of the island. When it comes into the bay, the transport of suspended sediment is separated into two branches along the north and west sides of the artificial island respectively. Under the joint effect of ocean current, topography and so on, the net sediment transport is mainly from the Bohai Sea to Laizhou Bay in the study area.
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表 1 各站位表中底层涨-落潮平均流速（cm/s）
Table 1. The average velocity of high and low tide at each station （cm/s）
站位 A1 A2 A3 A4 A5 A6 B1 B2 B3 B4 B5 B6 涨潮 表层 44.6 25.8 24.5 14.7 9.1 8.1 31.7 44.6 30.3 43.6 25.9 23.4 中层 42.6 23.8 21.9 7.1 8.8 7.9 30.3 28.4 25.5 38.7 20.4 21.4 底层 36.3 16.7 16.7 7.6 7.0 6.7 21.5 19.1 17.5 28.8 13.0 13.3 落潮 表层 32.8 14.0 19.4 8.7 7.2 6.1 27.7 39.6 32.8 41.9 25.7 32.9 中层 31.4 22.4 20.5 11.8 9.5 7.1 24.6 28.4 23.5 39.5 20.0 19.6 底层 28.2 16.6 16.3 9.0 8.4 5.7 19.7 18.7 17.8 26.0 11.4 8.9 
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表 2 各层位平均悬浮泥沙浓度（mg/L）
Table 2. The average suspended sediment concentration of each layers（mg/L）
层位 A1 A2 A3 A4 A5 A6 表层 53.3 65.8 49.8 23.6 22.9 16.4 中层 62.2 76.2 65.8 24.6 33.1 16.5 底层 79.7 90.0 76.9 41.2 31.9 19.9 层位 B1 B2 B3 B4 B5 B6 表层 13.6 15.4 19.7 15.6 10.7 15.9 中层 16.0 18.6 20.2 18.1 14.0 22.8 底层 19.3 20.3 22.8 20.1 17.4 19.2
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表 3 各站位最大流速、最大悬浮泥沙浓度
Table 3. The maximum suspended sediment concentration and velocity of each station
站位 A1 A2 A3 A4 A5 A6 B1 B2 B3 B4 B5 B6 流速/（cm/s） 91.1 126.1 46.5 23.0 19.0 24.0 55.33 65.33 55.67 121.0 47.0 69.67 悬沙浓度/（mg/L） 148.0 160.2 141.8 88.8 79.4 77.8 29.0 31.8 40.0 37.8 28.0 46.0
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表 4 各站位实测平均悬浮泥沙浓度与平均流速
Table 4. The average suspended sediment concentration and velocity of each station
站位 A1 A2 A3 A4 A5 A6 B1 B2 B3 B4 B5 B6 流速/（cm/s） 36.3 21.1 19.51 7.77 8.40 6.30 26.4 24.9 24.57 36.70 20.32 20.15 悬沙/（mg/L） 63.6 74.5 62.5 29.5 29.3 19.4 16.3 18.1 20.92 17.94 14.1 19.27
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表 5 1月各站悬沙输运项及单宽净输沙率
Table 5. Flux decomposition and sediment net transport rate in January
g·s−1·m−1 站位 T1 T2 T1+T2（%） T3+T4 T5（%） T6+T7+T8 T A1 230.77 9.83 240.22（100.2） 0.65 3.77（1.6） 0.15 239.77 A2 99.05 4.67 103.09（104.6） 1.27 6.12（6.2） 0.18 98.60 A3 19.49 10.91 24.40（103.6） 1.76 1.78（7.6） 0.69 23.55 A4 1.65 0.54 1.16（95.9） 0.17 0.29（7.6） 0.20 1.21 A5 3.81 0.10 3.86（97.6） 0.03 0.17（4.3） 0.04 3.96 A6 2.56 1.53 1.59（81.5） 0.59 0.04（2.2） 0.03 1.95 注：T1-T8为具有方向的矢量值，因此，部分悬沙输运项在净输沙率（T）中占的比例大于100%。
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表 6 5月各站悬沙输运项及单宽净输沙率
Table 6. Flux decomposition and sediment net transport rate in May
g·s−1·m−1 站位 T1 T2 T1+T2/% T3+T4 T5/% T6+T7+T8 T B1 20.84 0.47 21.19（102.6） 0.08 1.63（7.9） 0.02 20.66 B2 18.81 0.96 18.53（112.5） 0.07 2.06（12.5） 0.07 16.47 B3 12.63 0.63 13.18（100.0） 0.15 0.24（1.8） 0.02 13.17 B4 64.72 1.98 64.86（105.0） 1.79 1.97（2.4） 0.14 61.78 B5 5.60 0.68 5.73（110.0） 0.11 0.85（16.4） 0.03 5.21 B6 5.68 0.72 5.33（127.6） 0.05 1.95（46.7） 0.05 4.17 注：T1-T8为具有方向的矢量值，因此，部分悬沙输运项在净输沙率（T）中占的比例大于100%。
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[1] 陈勇, 韩震, 杨丽君, 等. 长江口水体表层悬浮泥沙时空分布对环境演变的响应[J]. 海洋学报, 2012, 34(1):145-152
CHEN Yong, HAN Zhen, YANG Lijun, et al. The spatial and temporal distribution of suspended sediment concentration and its response to environmental change in the Changjiang Estuary [J]. Acta Oceanologica Sinica, 2012, 34(1): 145-152.
[2] 秦蕴珊, 赵一阳, 赵松龄, 等. 渤海地质[M]. 北京: 科学出版社, 1985: 1-232.
QIN Yunshan, ZHAO Yiyang, ZHAO Songling, et al. Geology of the Bohai Sea[M]. Beijing: Science Press, 1985: 1-232.
[3] Webster T, Lemckert C. Sediment resuspension within a microtidal estuary/embayment and the implication to channel management [J]. Journal of Coastal Research, 2002, 36(sp1): 753-759.
[4] 乔璐璐. 冬季大风事件下渤黄海环流及泥沙输运过程研究[D]. 中国海洋大学博士学位论文, 2008.
QIAO Lulu. Circulation and sediments transport due winter storms in the Bohai Sea and Yellow Sea[D]. Doctor Dissertation of Ocean University of China, 2008.
[5] 李九发. 长江河口南汇潮滩泥沙输移规律探讨[J]. 海洋学报, 1990, 12(1):75-82
李九发. Study on sediment transport law of Nanhui tidal flat in Yangtze estuary [J]. Acta Oceanologica Sinica, 1990, 12(1): 75-82.
[6] Hu R J, Ma F, Wu J Z, et al. Sediment transport in the nearshore area of Phoenix Island [J]. Journal of Ocean University of China, 2016, 15(5): 767-782. doi: 10.1007/s11802-016-2967-z
[7] XIe D F, Gao S, Wang Z B, et al. Numerical modeling of tidal currents, sediment transport and morphological evolution in Hangzhou Bay, China [J]. International Journal of Sediment Research, 2013, 28(3): 316-328. doi: 10.1016/S1001-6279(13)60042-6
[8] Liu J H, Yang S L, Zhu Q, et al. Controls on suspended sediment concentration profiles in the shallow and turbid Yangtze Estuary [J]. Continental Shelf Research, 2014, 90: 96-108. doi: 10.1016/j.csr.2014.01.021
[9] Stephens J D, Allison M A, Di Leonardo D R, et al. Sand dynamics in the Mekong River channel and export to the coastal ocean [J]. Continental Shelf Research, 2017, 147: 38-50. doi: 10.1016/j.csr.2017.08.004
[10] Yang Y P, Zhang M J, Li Y T, et al. The variations of suspended sediment concentration in Yangtze River Estuary [J]. Journal of Hydrodynamics, 2015, 27(6): 845-856. doi: 10.1016/S1001-6058(15)60547-9
[11] 秦蕴珊, 李凡. 渤海海水中悬浮体的研究[J]. 海洋学报, 1982, 4(2):191-200
QIN Yunshan, LI Fan. Study on the suspended matter of the sea water of the Bohai gulf [J]. Acta Oceanologica Sinica, 1982, 4(2): 191-200.
[12] 刘潇, 冯秀丽, 刘杰, 等. 山东半岛靖海湾及其附近海域悬沙粒度特征及再悬浮作用研究[J]. 泥沙研究, 2013(4):68-73 doi: 10.3969/j.issn.0468-155X.2013.04.011
LIU Xiao, FENG Xiuli, LIU Jie, et al. Characteristics of grain size distribution and resuspension process of suspended sediment in Jinghai Bay and its adjacent waters, Shandong Peninsula [J]. Journal of Sediment Research, 2013(4): 68-73. doi: 10.3969/j.issn.0468-155X.2013.04.011
[13] Yang Z S, Ji Y J, Bi N S, et al. Sediment transport off the Huanghe (Yellow River) delta and in the adjacent Bohai Sea in winter and seasonal comparison [J]. Estuarine Coastal & Shelf Science, 2011, 93(3): 173-181.
[14] 刘潇, 冯秀丽, 刘杰, 等. 山东半岛靖海湾及其附近海域悬浮泥沙分布与变化[J]. 海洋地质与第四纪地质, 2012, 32(6):9-15
LIU Xiao, FENG Xiuli, LIU Jie, et al. Spatial and temporal distribution pattern of suspended sediment in the Jinghai Bay and adjacent waters, Shandong peninsula [J]. Marine Geology & Quaternary Geology, 2012, 32(6): 9-15.
[15] 陈斌, 刘健, 高飞. 莱州湾悬沙输运机制研究[J]. 水科学进展, 2015, 26(6):857-866
CHEN Bin, LIU Jian, GAO Fei. Suspended sediment transport mechanism in Laizhou Bay [J]. Advances in Water Science, 2015, 26(6): 857-866.
[16] 庞重光, 李坤, 于炜. 渤海表层悬沙的时空分布特征及其动力成因[J]. 海洋科学进展, 2014, 32(4):450-458 doi: 10.3969/j.issn.1671-6647.2014.04.002
PANG Chongguang, LI Kun, YU Wei. Distribution characteristics, seasonal variability and dynamical mechanism of suspended sediment in the surface layer of the Bohai Sea [J]. Advances in Marine Science, 2014, 32(4): 450-458. doi: 10.3969/j.issn.1671-6647.2014.04.002
[17] Bian C W, Jiang W S, Greatbatch R J, et al. The suspended sediment concentration distribution in the Bohai Sea, Yellow Sea and East China Sea [J]. Journal of Ocean University of China, 2013, 12(3): 345-354. doi: 10.1007/s11802-013-1916-3
[18] 杜家笔, 裴艳东, 高建华, 等. 弱动力浅海中的悬沙输运机制: 以天津港附近海域为例[J]. 海洋学报, 2012, 34(1):136-144
DU Jiabi, PEI Yandong, GAO Jianhua, et al. The suspended sediment transport associated with low flow patterns in shallow waters: a case study from the Tianjin subtidal area [J]. Acta Oceanologica Sinica, 2012, 34(1): 136-144.
[19] 韩彬, 宋转玲, 曹磊, 等. 龙口湾近岸海域水质状况调查与评价[J]. 海洋科学进展, 2010, 28(2):186-192 doi: 10.3969/j.issn.1671-6647.2010.02.008
HAN Bin, SONG Zhuanling, CAO Lei, et al. Survey and assessment of coastal seawater quality in Longkou Bay [J]. Advances in Marine Science, 2010, 28(2): 186-192. doi: 10.3969/j.issn.1671-6647.2010.02.008
[20] Miao J B, Liu X Q. A numerical study of the wintertime circulation in the Northern Huanghai Sea and the Bohai Sea part I: Basic characteristics of the circulation [J]. Chinese Journal of Oceanology and Limnology, 1988, 6(3): 216-226. doi: 10.1007/BF02846499
[21] 蓝先洪, 蜜蓓蓓, 李日辉, 等. 渤海东部和黄海北部沉积物中重金属分布特征[J]. 中国环境科学, 2014, 34(10):2660-2668
LAN Xianhong, MI Beibei, LI Rihui, et al. Distribution of heavy metals in surface sediments in the eastern Bohai Sea and the northern Yellow Sea [J]. China Environmental Science, 2014, 34(10): 2660-2668.
[22] 赵保仁, 方国洪, 曹德明. 渤海、黄海和东海的潮余流特征及其与近岸环流输送的关系[J]. 海洋科学集刊, 1995(1):1-11
ZHAO Baoren, FANG Guohong, CAO Deming. Characteristics of tidal residual current sand the irrelations with coastal current transports in the Bohai sea, Yellow sea and East China Sea [J]. Studia Marina Sinica, 1995(1): 1-11.
[23] Yang S Y, Jung H S, Lim D I, et al. A review on the provenance discrimination of sediments in the Yellow Sea [J]. Earth-Science Reviews, 2003, 63(1-2): 93-120. doi: 10.1016/S0012-8252(03)00033-3
[24] Guan B X. Patterns and structures of the currents in Bohai, Huanghai and East China Seas[M]//Oceanology of China Seas. Dordrecht: Springer, 1994: 17-26.
[25] 韦钦胜, 于志刚, 冉祥滨, 等. 黄海西部沿岸流系特征分析及其对物质输运的影响[J]. 地球科学进展, 2011, 26(2):145-156
WEI Qinsheng, YU Zhigang, RAN Xiangbin, et al. Characteristics of the western coastal current of the Yellow Sea and its impacts on material transportation [J]. Advances in Earth Science, 2011, 26(2): 145-156.
[26] 刘成, 胡日军, 朱龙海, 等. 庙岛群岛海域沉积动力环境分区及沉积物输运趋势[J]. 海洋地质前沿, 2018, 34(8):24-33
LIU Cheng, HU Rijun, ZHU Longhai, et al. Dynamic environment division and sediment transport trend in the area off Miaodao Islands [J]. Marine Geology Frontiers, 2018, 34(8): 24-33.
[27] 马晓红, 韩宗珠, 艾丽娜, 等. 中国渤黄海的沉积物源及输运路径研究[J]. 中国海洋大学学报: 自然科学版, 2018, 48(6):96-101
MA Xiaohong, HAN Zongzhu, AI Li’na, et al. Research on provenance and transport pattern in the Bohai Sea and Yellow Sea [J]. Periodical of Ocean University of China, 2018, 48(6): 96-101.
[28] 冯兴如, 杨德周, 尹宝树. FVCOM在龙口海域潮汐潮流模拟中的应用研究[J]. 海洋科学, 2010, 34(6):94-99
FENG Xingru, YANG Dezhou, YIN Baoshu. Application of FVCOM in tidal modeling of the seas adjacent to Longkou City [J]. Marine Sciences, 2010, 34(6): 94-99.
[29] 王从敏, 彭马川, 张启龙. 龙口湾潮流场的数值模拟[J]. 海岸工程, 1996, 15(4):1-8
WANG Congmin, PENG Machuan, ZHANG Qilong. Numerical simulation for the tidal current field in the Longkou bay [J]. Coastal Engineering, 1996, 15(4): 1-8.
[30] 安永宁, 吴建政, 朱龙海, 等. 龙口湾冲淤特性对人工岛群建设的响应[J]. 海洋地质动态, 2010, 26(10):24-30
AN Yongning, WU Jianzheng, ZHU Longhai, et al. Response of erosion-deposition pattern to artificial islands construction in Longkou bay [J]. Marine Geology Letters, 2010, 26(10): 24-30.
[31] 吕双燕, 金秉福, 贺世杰, 等. 莱州湾-龙口湾表层沉积物有机质特征及来源分析[J]. 环境化学, 2017, 36(3):650-658 doi: 10.7524/j.issn.0254-6108.2017.03.2016070103
LYU Shuangyan, JIN Bingfu, HE Shijie, et al. Characteristics and sources of organic matter in surface sediments of Laizhou Bay and Longkou Bay [J]. Environmental Chemistry, 2017, 36(3): 650-658. doi: 10.7524/j.issn.0254-6108.2017.03.2016070103
[32] 任鹏, 孙志高, 王传远, 等. 人工岛建设对龙口湾表层沉积物粒度及黏土矿物组成特征的影响[J]. 海洋科学进展, 2016, 34(4):578-587 doi: 10.3969/j.issn.1671-6647.2016.04.014
REN Peng, SUN Zhigao, WANG Chuanyuan, et al. Impacts of construction of artificial islands on the flow-sediment regulation scheme on grain and clay compositions in the Longkou Bay [J]. Advances in Marine Science, 2016, 34(4): 578-587. doi: 10.3969/j.issn.1671-6647.2016.04.014
[33] 中国海湾志编纂委员会. 中国海湾志(第三分册)[M]. 北京: 海洋出版社, 1991.
China Bay Record Committee. The Bay Chorography in China: Bays in the South Shandong Peninsula and Jiangsu Province[M]. Beijing: China Ocean Press, 1993: 73-94.
[34] 杨晓东. 乐清湾悬沙输移特性研究[D]. 浙江大学硕士学位论文, 2010.
YANG Xiaodong. Study on transport characteristics of suspended sediment in Yueqing bay[D]. Master Dissertation of Zhejiang University, 2010.
[35] 吴德安. 江苏辐射沙洲水道潮流及悬沙动力研究[D]. 南京师范大学博士学位论文, 2004.
WU Dean. Hydrodynamic studies to the tidal current and suspended sediments in the channels of Jiangsu radial sand ridges[D]. Doctor Dissertation of Nanjing Normal University, 2004.
[36] 王文圣, 丁晶, 向红莲. 小波分析在水文学中的应用研究及展望[J]. 水科学进展, 2002, 13(4):515-520 doi: 10.3321/j.issn:1001-6791.2002.04.021
WANG Wensheng, DING Jing, XIANG Honglian. Application and prospect of wavelet analysis in hydrology [J]. Advances in Water Science, 2002, 13(4): 515-520. doi: 10.3321/j.issn:1001-6791.2002.04.021
[37] Venugopal V, Foufoula-Georgiou E. Energy decomposition of rainfall in the time-frequency-scale domain using wavelet packets [J]. Journal of Hydrology, 1996, 187(1-2): 3-27. doi: 10.1016/S0022-1694(96)03084-3
[38] Kumar P, Foufoula-Georgiou E. A multicomponent decomposition of spatial rainfall fields: 2. Self-similarity in fluctuations [J]. Water Resources Research, 1993, 29(8): 2533-2544. doi: 10.1029/93WR00549
[39] 胡日军, 吴建政, 朱龙海, 等. 东海舟山群岛海域表层沉积物运移特性[J]. 中国海洋大学学报: 自然科学版, 2009, 39(3):495-500, 442
HU Rijun, WU Jianzheng, ZHU Longhai, et al. Characteristic of surface sediment transport in Zhoushan Archipelago Sea Area, East China Sea [J]. Periodical of Ocean University of China, 2009, 39(3): 495-500, 442.
[40] Ingram R G. Characteristics of the Great Whale River Plume [J]. Journal of Geophysical Research: Oceans, 1981, 86(C3): 2017-2023. doi: 10.1029/JC086iC03p02017
[41] Uncles R J, Elliott R C A, Weston S A. Dispersion of salt and suspended sediment in a partly mixed estuary [J]. Estuaries, 1985, 8(3): 256-269. doi: 10.2307/1351486
[42] 范恩梅, 陈沈良, 张国安. 连云港海域水文泥沙运动特征[J]. 世界科技研究与发展, 2009, 31(4):703-707 doi: 10.3969/j.issn.1006-6055.2009.04.040
FAN Enmei, CHEN Shenliang, ZHANG Guoan. The hydrological and sediment characteristics in Lianyungang coastal waters [J]. World Sci-Tech R & D, 2009, 31(4): 703-707. doi: 10.3969/j.issn.1006-6055.2009.04.040
[43] 孔亚珍, 朱传芳, 丁平兴. 水流作用下的悬沙垂向扩散系数[J]. 泥沙研究, 2009(6):43-47 doi: 10.3321/j.issn:0468-155X.2009.06.007
KONG Yazhen, ZHU Chuanfang, DING Pingxing. Vertical diffusion coefficient of suspended sediment in flows [J]. Journal of Sediment Research, 2009(6): 43-47. doi: 10.3321/j.issn:0468-155X.2009.06.007
[44] 李远. 近期长江口北槽水沙特性及悬沙浓度垂向分布规律[D]. 华东师范大学硕士学位论文, 2018.
LI Yuan. Recent characteristics of flow and suspended sediment and vertical sediment concentration distribution pattern in the North Passage of Yangtze Estuary[D]. Master Dissertation of East China Normal University, 2018.
[45] 鲍献文, 万修全, 吴德星, 等. 2000年夏末和翌年初冬渤海水文特征[J]. 海洋学报, 2004, 26(1):14-24
BAO Xianwen, WAN Xiuquan, WU Dexing, et al. Hydrologic characteristics of the end summertime in 2000 and early wintertime in 2001 in the Bohai Sea [J]. Acta Oceanologica Sinica, 2004, 26(1): 14-24.
[46] 陈斌, 黄海军, 严立文, 等. 小清河口附近海域泥沙运动特征及风场对泥沙输运的影响[J]. 海洋学报, 2009, 31(2):104-112
CHEN Bin, HUANG Haijun, YAN Liwen, et al. Sediment movement and the effect of wind to sediment transport near Xiaoqing River Estuary [J]. Acta Oceanologica Sinica, 2009, 31(2): 104-112.
[47] 杨晓东, 姚炎明, 蒋国俊, 等. 乐清湾悬沙输移机制分析[J]. 海洋通报, 2011, 30(1):53-59 doi: 10.3969/j.issn.1001-6392.2011.01.009
YANG Xiaodong, YAO Yanming, JIANG Guojun, et al. Study on the transport mechanism of suspended sediment in Yueqing Bay [J]. Marine Science Bulletin, 2011, 30(1): 53-59. doi: 10.3969/j.issn.1001-6392.2011.01.009
[48] 杨作升, 郭志刚, 王兆祥, 等. 黄东海陆架悬浮体向其东部深海区输送的宏观格局[J]. 海洋学报, 1992, 14(2):81-90
YANG Zuosheng, GUO Zhigang, WANG Zhaoxiang, et al. The macro pattern of the suspended body of the Yellow Sea and the East China Sea to the eastern deep sea area [J]. Acta Oceanologica Sinica, 1992, 14(2): 81-90.
[49] 孙效功, 方明, 黄伟. 黄、东海陆架区悬浮体输运的时空变化规律[J]. 海洋与湖沼, 2000, 31(6):581-587 doi: 10.3321/j.issn:0029-814X.2000.06.001
SUN Xiaogong, FANG Ming, HUANG Wei. Spatial and temporal variations in suspended particulate matter transport on the Yellow and East China Sea shelf [J]. Oceanologia Et Limnologia Sinica, 2000, 31(6): 581-587. doi: 10.3321/j.issn:0029-814X.2000.06.001
[50] Bian C W, Jiang W S, Quan Q, et al. Distributions of suspended sediment concentration in the Yellow Sea and the East China Sea based on field surveys during the four seasons of 2011 [J]. Journal of Marine Systems, 2013, 121-122: 24-35. doi: 10.1016/j.jmarsys.2013.03.013
[51] 冷星, 朱龙海, 胡日军. 山东半岛东部海域泥质区冬季悬浮泥沙时空变化及输运机制[J]. 中国海洋大学学报: 自然科学版, 2019, 49(4):106-116
LENG Xing, ZHU Longhai, HU Rijun. The spatiotemporal change and transport mechanism of suspended sediment in the mud area of the eastern sea of Shandong Peninsulain winter [J]. Periodical of Ocean University of China, 2019, 49(4): 106-116.
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