夏季南黄海跨锋断面的生态环境特征及锋区生态系的提出

韦钦胜; 葛人峰; 臧家业; 李瑞香

夏季南黄海跨锋断面的生态环境特征及锋区生态系的提出

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
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环境科学与数值模拟国家海洋局重点实验室,山东青岛 266061

基金项目: 中国近海海洋综合调查与评价专项课题--ST03区块水体环境调查与研究(908-01-ST03)。

计量
- 文章访问数: 1623
- HTML全文浏览量: 10
- PDF下载量: 1421
- 被引次数: 0
出版历程
- 收稿日期: 2009-05-11

Characteristics of the ecological environment in cross-frontal sections and a viewpoint of the frontal region ecosystem in the southern Huanghai Sea in summer

1.
First Institute of Oceanography,State Oceanic Administration,Qingdao 266061,China;Key Laboratory of State Oceanic Administration for Marine Ecological Environmental Science and Engineering, First Institute of Oceanography,State Oceanic Administration,Qingdao 266061,China
2.
First Institute of Oceanography,State Oceanic Administration,Qingdao 266061,China;Key Laboratory of State Oceanic Administration for Marine Environmental Science and Numerical Modeling,First Institute of Oceanography,State Oceanic Administration,Qingdao 266061,China

摘要

摘要: 基于2006年夏季综合调查资料,分析和研究了南黄海陆架锋的分布以及跨锋断面的生态环境特征,并结合锋区的生物学和生态学现象,提出了锋区生态系的观点。结果表明:在南黄海西部冷水团边界附近海域存在因潮混合而形成的浅水陆架锋(潮汐锋),其中以长江口东北部至江苏北部外海、山东石岛外海和海州湾外侧的陆架锋最明显,而且与表层冷水区相对应;在跨锋断面上的陆架锋区,温度、DO、pH和营养盐等值线的抬升是下、底层冷水的涌升所致,锋区附近海域营养盐的积聚行为以及高营养盐水体的涌升对陆架锋附近海域出现的Chl a浓度高值现象起着重要的作用;各要素断面分布特征较好地佐证了黄海陆架锋与冷水团边界区域(锋区)所存在的锋面上升流现象;陆架锋区作为海洋生态系中的一个特殊的环境场,对锋区的生态行为具有重要的影响,与生物的密集分布也存在密切的联系;南黄海陆架锋区水文、化学和生物参数所具有的独特分布反映了锋区海域独特的生境,据此,提出了锋区生态系的观点。
- 南黄海 /
- 陆架锋(潮汐锋) /
- 跨锋断面 /
- 锋面上升流 /
- 生态环境 /
- 锋区生态系
Abstract: Based on the comprehensive survey of the southern Huanghai Sea,the distribution of the continental shelf front and the ecological environment characteristics in cross-frontal sections were analyzed,besides,combined the biological and ecological phenomena in the frontal region,a viewpoint of the frontal region ecosystem was put forward.The results show that the continental shelf front (tidal front) induced by tidal mixing exists in the western boundary area of the southern Huanghai Sea Cold Water Mass,and the mostly notable fronts exist in the areas from the northeast sea of the Changjiang Estuary to the coastal sea,as well as Shidao coastal sea and the lateral area of the Haizhou Bay,which corresponds to the surface cold patch also;in the cross-frontal sections,the uplift of temperature,DO,pH and nutrient contours in the frontal region is the result of the upwelling of the bottom cold water,meanwhile,the accumulation of the nutrients and the upwelling of high concentration nutrients water in the frontal region paly an important role in the appearance of high concentration of Chl a;the distribution characteristics of the biochemical and hydrological elements also prove that the upwelling phenomenon indeed exists in the continental shelf frontal region and the boundary area of the southern Huanghai Sea Cold Water Mass;as a special environmental field in marine ecosystem,the continental shelf front has significant impacts on the ecological activities in the frontal region,and has close relationship with the intensive distribution of organisms;the unique distribution characteristic of the hydrological and biochemical in the frontal area of the southern Huanghai Sea reflects that a special living environment exists in the frontal area,therefore,a viewpoint of the frontal region ecosystem is put forward.
- sourthern Huanghai Sea /
- continental shelf front(tidal front) /
- cross-frontal section /
- frontal upwelling /
- ecological environment /
- frontal region ecosystem

HTML全文

参考文献(46)

赵保仁.黄海冷水团锋面与潮混合[J].海洋与湖沼,1985,16(6):451-459.

戚建华,苏育嵩.黄海潮生陆架锋的数值模拟研究[J].海洋与湖沼, 1998,29(3):247-254.

赵保仁.黄海潮生陆架锋的分布[J].黄渤海海洋,1987,5(2):16-23.

赵保仁.南黄海西部的陆架锋及冷水团锋区环流结构的初步研究[J].海洋与湖沼,1987,18(3):217-226.

LIU G M,WANG H,SUN S,et al.Numerical study on the velocity structure around tidal fronts in the Yellow Sea[J].Advances in Atmospheric Sciences,2003,20(3):453-460

周锋,黄大吉,万瑞景,等.南黄海西北部夏季潮锋的观测和分析[J].海洋学报,2008,30(3):9-15.

LV X G,QIAO F L,XIA C S,et al.Upwelling and surface cold patches in the Yellow Sea in summer:effects of tidal mixing on the vertical circulation[J].Continental Shelf Research,2010,30:620-632.

吕新刚.黄东海上升流机制数值研究 .青岛:中国科学院海洋研究所,2010.

HUANG D J,ZHANG T,ZHOU F.Sea-surface temperature fronts in the Yellow and East China Seas from TRMM microwave imager data[J].Deep-Sea Research: II,2010,57:1017-1024.

JAMES I D.A note on the circulation induced by a shallow sea front[J].Estuarine and Coastal Marine Science,1978,7:197-202.

赵保仁,涂登志,比亚文.黄海西部34°N断面潮生陆架锋的多年变化及跨锋断面的环流结构[J].海洋科学,1992,2:41-45.

LIU G M,SUN S,WANG H,et al.Abundance of Calanus sinicus across the tidal front in the Yellow Sea,China[J].Fisheries Oceanography,2003,12(4/5):191-298.

刘桂梅,孙松,王辉,等.春秋季黄海海洋锋对中华哲水蚤分布的影响[J].自然科学进展,2002,12(11):1150-1154.

LI H B,XIAO T,LV R H,et al.Impact of tidal front on the distribution of bacterioplankton in the southern Yellow Sea,China[J].Journal of Marine Systems,2007,67:263-271.

李洪波,肖天,刘桂梅,等.南黄海潮汐锋对浮游细菌生物量分布的影响[J].生态学报,2004,24(11):2608-2615.

傅明珠,王宗灵,孙萍,等.2006年夏季南黄海浮游植物叶绿素a分布特征及其环境调控机制[J].生态学报,2009,29(10):5366-5375.

毕亚文,赵保仁.黄海西南部陆架锋区锋断面环流数值模拟[J].海洋科学,1993,6:61-64.

苏纪兰,黄大吉.黄海冷水团的环流结构[J].海洋与湖沼,1995,26(增刊5):1-7.

ZHANG Q L,LIU X Q,CHENG M H,et al.Characteristics and formation cause of Qingdao cold water mass[J].Chinese Journal of Oceanology and Limnology,2002,20(4):303-308.

毛汉礼,任允武,万国铭.应用T-S关系定量地分析浅海水团的初步研究[J].海洋与湖沼,1964,6(1):1-22.

管秉贤.黄海冷水团的水温变化以及环流特征的初步分析[J].海洋与湖沼,1963,5(4):255-284.

毛汉礼,任允武,孙国栋.南黄海和东海北部(28°~37°N)夏季的水文特征以及海水类型(水系)的初步分析 //海洋科学集刊,第1集.北京:科学出版社,1964:23-77.

汤毓祥,郑义芳.关于黄、东海海洋锋的研究[J].海洋通报,1990,9(5):89-96.

郭炳火.黄海物理海洋学的主要特征[J].黄渤海海洋,1993,11(3):7-18.

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.

郭炳火,夏综万.潮流绕半岛诱导上升流的解析模式[J].海洋学报,1986,8(3):272-283.

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.

韦钦胜,战闰,魏修华,等.夏季长江口东北部海域溶解氧的分布及低氧特征[J].海洋科学进展,2010,28(1):32-40.

王保栋,王桂云,郑昌洙,等.南黄海营养盐的平面分布及横向输运[J].海洋学报,1999,21(6):124-129.

赵保仁,任广法,曹德明,等.长江口上升流海区的生态环境特征[J].海洋与湖沼,2001,32(3):327-333.

PINGREE R D,PUGH P R,HOLLIGAN P M et al.Summer phytoplankton blooms and red tides along tidal fronts in the approaches to the English Channel[J].Nature,1975,258:672-677.

FLOODGATE G D,FOGG G E,JONES D A,et al.Microbiological and zooplankton activity at a front in Liverpool Bay[J].Nature,1981,290:133-136.

刘子琳,宁修仁.杭州湾锋区浮游植物现存量和初级生产力[J].东海海洋,1994,12(4):58-66.

WEI H,SU J,WAN R J,et al.Tidal front and the convergence of anchovy(Engraulis japonicus)eggs in the Yellow Sea[J].Fisheries Oceanography,2003,12(4/5):434-442.

魏皓,王玉衡,万瑞景,等.黄海锋区环流与鳀鱼卵的聚集[J].中国海洋大学学报,2007,37(3):512-516.

TARRAN G A,ZUBKOB M V,SLEIGH M A,et al.Microbial community structure and standing stocks in the NE Atlantic in June and July of 1996[J].Deep-Sea Research: II,2001,48:963-985.

SALVIDE G.A preliminary study of the distribution of chlorophyll a in the vicinity of fronts in the Celtic and western Irish Seas[J].Estuarine,Coastal and Shelf Science,1976,4:617-625.

李宝华,傅克忖,曾晓起.南黄海夏末叶绿素a的分布特征[J].海洋与湖沼,1999,30(3):300-305.

张书文.黄海冷水团夏季叶绿素垂向分布结构的影响机制[J].海洋与湖沼,2003,34(2):179-186.

唐启升,苏纪兰,孙松,等.中国近海生态系统动力学研究进展[J].地球科学进展,2005,20(12):1288-1299.

张瑞安,郑东.黄海西部春季海洋锋及其与渔业的关系[J].海洋科学,1984,1:5-8.

朱德山,陈毓桢,王为祥,等.黄、东海鳀鱼及其他经济鱼类资源声学评估的调查研究[J].海洋水产研究,1990,11:18-23.

朱明远,毛兴华,吕瑞华,等.黄海海区的叶绿素a和初级生产力[J].黄渤海海洋,1993,11(3):38-51.

万瑞景,黄大吉,张经.东海北部和黄海南部鳀鱼卵和仔稚鱼数量、分布及其与环境条件的关系[J].水产学报,2002,26(4):321-330.

沈国英,施并章.海洋生态学[M].北京:科学出版社,2002:12-14.

林洪瑛,韩舞鹰.南沙群岛海域理化参数垂向分布特征及跃层生态系的提法[J].海洋学报,2001,23(1):43-51.

施引文献

资源附件(0)

访问统计