南黄海悬浮体浓度的平面分布特征及其输运规律

韦钦胜; 刘璐; 臧家业; 冉祥滨

南黄海悬浮体浓度的平面分布特征及其输运规律

1.
国家海洋局第一海洋研究所, 山东青岛 266061;国家海洋局第一海洋研究所海洋生态环境科学与工程国家海洋局重点实验室, 山东青岛 266061;中国海洋大学海洋化学理论与工程技术教育部重点实验室, 山东青岛 266100
2.
国家海洋局第一海洋研究所, 山东青岛 266061;国家海洋局第一海洋研究所海洋生态环境科学与工程国家海洋局重点实验室, 山东青岛 266061

基金项目: 国家"九○八"专项课题(908-01-ST03;908-01-BC14);国家海洋局青年海洋科学基金(2011506)。

计量
- 文章访问数: 1588
- HTML全文浏览量: 18
- PDF下载量: 62
- 被引次数: 0
出版历程
- 收稿日期: 2010-11-15
- 修回日期: 2011-01-20

The distribution and transport of suspended matter in the southern Huanghai Sea

1.
First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China;Key Laboratory of State Oceanic Administration for Science and Engineering for Marine Ecological Environment, First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China;Key Laboratory of Ministry of Education for Marine Chemistry Theory and Technology, Ocean University of China, Qingdao 266100, China
2.
First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China;Key Laboratory of State Oceanic Administration for Science and Engineering for Marine Ecological Environment, First Institute of Oceanography, State Oceanic Administration, Qingdao 266061, China

摘要

摘要: 重点分析和探讨了南黄海悬浮体浓度的平面分布及其水平输运,结果显示悬浮体浓度具有显著的空间区域化分布特征,其与该海域环流场的布局和季节转换存在良好的对应关系,南黄海环流是该海域悬浮体运移的主要动力和控制因素;江苏近岸海域在一年四季均为悬浮体浓度的最高值区,其悬浮体主要来源于潮流和海浪所引起的沉积物再悬浮以及苏北沿岸水的携带和输送,而且夏季悬浮体在该海域的累积还可为冬半年在黄海西部沿岸流作用下将其输运至东南海域提供很好的物源保证;长江口东北部海域在春、夏、秋三季出现东北向扩展的高值区,体现了长江冲淡水的影响;石岛外海在冬、春、秋三季也存在悬浮体浓度高值区,并具有向南黄海中部泥质区扩展的态势,这是鲁北沿岸流将现代黄河物质输运至此的结果。发现调查海域中部表底层在春秋季均存在云团状高值区,而且该海域悬浮体浓度自春季至秋季出现"双峰现象",这与春秋季水华期间浮游植物繁殖所产生的有机碎屑有关,并使作为悬浮体组成的海洋浮游生物有机质向沉积物转移,据此进一步指出这一物源可能对南黄海冷涡泥质区的形成、发育也具有一定的作用,该观点深化了对南黄海中部冷涡泥质区受上层生物活动影响以及泥质区物源的认识。
- 南黄海 /
- 悬浮体 /
- 平面分布 /
- 输运规律 /
- 泥质区
Abstract: Based on the data of suspended matter collected from the southern Huanghai Sea investigation during 2006-2007,the distribution of the suspended matter and its transport trend were analyzed.It was focused on an analysis of the horizontal distribution of the suspended matter and its transport trend.The result shows that the distribution of the suspended matter has significant spatial-regional characteristics,which is in good correlation with the arrangement of a circulation.Seasonal transition circulations are the main dynamic and controlling factors of the suspended matter transport.Jiangsu coast is the highest region of the suspended matter concentration all the year around,the sediment resuspension caused by tide and wave as well as the carrying and transportation of North Jiangsu Province coastal water are the main source of the suspended matter in this area.Moreover,the cumulation of the suspended matter in Jiangsu coast in summer can also provide a necessary mechanism for its transportation to the southeastern sea area,due to the influence of the Huanghai Sea Western Coastal Current in winter half year.In spring,summer and autumn,a noticeable high-concentration area exists in the northeast sea of the Changjiang Estuary and extends to the northeast,due to the effect of the Changjiang diluted water.As a result of the modern Huanghe River mass transportation caused by the North Shandong Province Coastal Current,a high-concentration area of the suspended matter also exists in Shidao coastal sea in winter,spring and autumn,and has the trend of spreading to the mud area in the central part of the southern Huanghai Sea.Meanwhile,it also is found that there was a high-concentration area displaying cloudy distribution in the surface and bottom water of the central investigation area in spring and autumn.And the "double peaks"phenomenon of the suspended matter concentration exists from spring to autumn,which has the close relationship with the organic debris produced by the phytoplankton during spring and autumn blooming that can make the marine plankton organic matter as the suspended solids shift to the sediments.It is further pointed out that the above-mentioned matter source may play an important role in the formation and growth of the southern Huanghai Sea cold eddy mud area.Obviously,this viewpoint intensified the understandings of the impact of biological activities in the upper water on the cold eddy mud area in the central southern Huanghai Sea and the matter source of the mud area.
- southern Huanghai Sea /
- suspended matter /
- horizontal distribution /
- transportation feature /
- mud area

HTML全文

参考文献(32)

秦蕴珊,李凡,郑铁民,等.南黄海冬季海水中悬浮体的研究[J].海洋科学,1986,10(6):1-7.

MILLIMAN J D,LI F,ZHAO Y Y,et a1.Suspended matter regime in the Yellow Sea[J].Progress in Oceanography,1986,17(3/4):215-227.

秦蕴珊,李凡,徐善民,等.南黄海海水中悬浮体的研究[J].海洋与湖沼,1989,20(2):101-111.

杨作升,郭志刚,王兆祥,等.黄、东海毗邻海域悬浮体与水团的对应关系及影响因素[J].青岛海洋大学学报,1991,21(3):55-69.

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.

马树斌,钱正绪.南黄海水团和悬浮体分布及其光学性质[J].海洋与湖沼,1995,26(增刊5):8-15.

吴晓涛.南黄海海水中悬浮体分布的水动力因素统计分析[J].海洋科学,1995,1:59-63.

刘瑞玉,赵一阳,翁学传,等.中韩黄海海洋学联合研究新进展[J].海洋与湖沼,1996,27(6):657-666.

赵一阳,朴龙安,秦蕴珊,等.南黄海沉积学研究新进展——中韩联合调查[J].海洋科学,1998,1:34-37.

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.

蔡德陵,石学法,周卫健,等.南黄海悬浮体和沉积物的物质来源和运移:来自碳稳定同位素组成的证据[J].科学通报,2001,46(增刊):16-23.

刘芳.南黄海及东海北部海域悬沙的遥感研究 .青岛:中国科学院海洋研究所,2005.

宋召军,黄海军,杜廷芹,等.南黄海辐射沙洲附近海域悬浮体的研究[J].海洋地质与第四纪地质,2006,26(6):19-25.

刘芳,黄海军,郜昂.春、秋季黄东海海域悬浮体平面分布特征及海流对其分布的影响[J].海洋科学,2006,30(1):68-72.

王勇智,江文胜.渤、黄、东海悬浮体浓度冬、夏及变化的数值模拟[J].海洋科学进展,2007,25(1):28-33.

庞重光,韩丹岫,赵恩宝.黄东海悬浮泥沙浓度的垂向分布特征及其回归模型[J].泥沙研究,2009,5:69-75.

国家海洋局908专项办公室.海洋化学调查技术规程[S].北京:海洋出版社,2006.

夏洁,高会旺.南黄海东部海域浮游生态系统要素季节变化的模拟研究[J].安全与环境学报,2006,6(4):59-65.

毛汉礼,胡敦欣,赵保仁,等.东海北部的一个气旋型涡旋 //海洋科学集刊,第27集.北京:科学出版社,1986:23-31.

胡敦欣,丁宗信,熊庆成.东海北部一个气旋型涡旋的初步分析[J].科学通报,1980,25(1):29-31.

申顺喜,陈丽蓉,高良,等.南黄海冷涡沉积和沉积通道的发现[J].海洋与湖沼,1993,24(6):563-570.

秦蕴珊,赵一阳,陈丽蓉,等.黄海地质[M].北京:海洋出版社,1989.

FU M Z,WANG Z L,LI Y,et al.Phytoplankton biomass size structure and its regulation in the southern Yellow Sea(China):seasonal variability[J].Continental Shelf Research,2009,29:2178-2194.

HU D X.Upwelling and sedimentation dynamics[J].Chinese Journal of Oceanology and Limnology,1984,2(1):12-19.

邹娥梅,郭炳火,汤毓祥,等.南黄海及东海北部夏季若干水文特征和环流的分析[J].海洋与湖沼,2001,32(3):340-348.

韦钦胜,战闰,臧家业,等.南黄海春季海水化学要素的分布特征及其受控因素[J].海洋科学,2010,34(3):52-60.

邹娥梅,郭炳火,汤毓祥,等.1996年春季南黄海水文特征和水团分析[J].海洋学报,2000,22(1):17-26.

郭志刚,杨作升,张东奇,等.冬、夏季东海北部悬浮体分布及海流对悬浮体输运的阻隔作用[J].海洋学报,2002,24(5):71-80.

韦钦胜,刘璐,战闰,等.夏季南黄海海水化学要素的分布特征及影响因素[J].中国海洋大学学报,2010,40(1):82-88.

ALEXANDER C R,DEMASTER D J,NITTROUER C A.Sediment accumulation in a modern epicontinental-shelf setting[J].The Yellow Sea Marine Geology,1991,98:51-72.

邢磊,赵美训,张海龙,等.二百年来黄海浮游植物群落结构变化的生物标志物记录[J].中国海洋大学学报,2009,39(2):317-322.

HONJO S,EMERY K O,YAMAMOTO S.Non-combustible suspended matter in surface water off eastern Asia[J].Sedimentology,1974,21:555-575.

施引文献

资源附件(0)

访问统计