FORM CHARACTERISTICS AND SUBSTANCE CONSTITUENTS OF SUSPENDED MATTERS IN THE YANGTZE RIVER ESTUARY AREA AFTER THE FIRST-STAGE STORAGE OF THE THREE GORGES PROJECT

ZHANG Huai-jing; ZHAI Shi-kui; FAN De-jiang; GUO Zhi-gang; WEI Li-qing; CHONG Fa-yun

Marine Geology & Quaternary Geology > 2007 > 27(2): 1-10.

ZHANG Huai-jing, ZHAI Shi-kui, FAN De-jiang, GUO Zhi-gang, WEI Li-qing, CHONG Fa-yun. FORM CHARACTERISTICS AND SUBSTANCE CONSTITUENTS OF SUSPENDED MATTERS IN THE YANGTZE RIVER ESTUARY AREA AFTER THE FIRST-STAGE STORAGE OF THE THREE GORGES PROJECT[J]. Marine Geology & Quaternary Geology, 2007, 27(2): 1-10.

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FORM CHARACTERISTICS AND SUBSTANCE CONSTITUENTS OF SUSPENDED MATTERS IN THE YANGTZE RIVER ESTUARY AREA AFTER THE FIRST-STAGE STORAGE OF THE THREE GORGES PROJECT

1 College of Marine Geosciences, Ocean University of China, Qingdao 266100, China;
2 Technique Department, Operative Detachment, Police Station of Qingdao, Qingdao 266001, China

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Received Date: August 31, 2006
Revised Date: December 12, 2006

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Abstract

The first-stage storage of the Three Gorges Project started on 1 of June 2003 and ended on 10 of June of the year. In order to investigate the influences of the Three Gorges Project(TGP) on the Yangtze River estuary and adjacent area environment, a cruise was carried out to synthetically study the environment from 15 to 25 of June 2003. In this paper, form characteristics and substance constituents of suspended matters in different waters are discussed based on micro-examination and X-ray diffraction of suspended matter samples. Study results show that the form characteristics of suspended matters vary largely from Xuliujing to Yangtze River estuary adjacent area. Most of suspended matters are single particles from Xuliujing to the south branch, while there are many flocculent particles near the river mouth bar, where exists the turbidity maximum. The flocculent particles are characteristic of agglomerates, big agglomerates and reticulate agglomerates. In the Yangtze River estuary adjacent area, some suspended matters are single particles, and others are organic agglomerates. Most of suspended mineral particles are granulose and platy. Suspended mineral particles are composed of detrital mineral, such as quartz and feldspar, and clay mineral. From riverway to Yangtze River estuary adjacent area, the contents of quartz and feldspar decrease, the contents of illite and chlorite increase and the content of kaolinite first decreases and then increases. Generally, the morphologic features and substance constituents of suspended matters in the estuary and adjacent areas after the TGP storage showed no significant changes compared to those before the storage, although the number of small flocculent particles at Xuliujing increased after the TGP storage.
- total suspended matter(TSM),
- form characteristics,
- substance constituent,
- Three Gorges Project,
- Yangtze River estuary

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References

[1]	夏福兴,Eisma D. 长江口悬浮颗粒有机絮凝研究[J].华东师范大学学报自然科学版,1991(1):66-70.[XIA Fu-xing,Eisma D. Studies on the organic flocculation of suspended particles in the Changjiang Estuary[J]. Journal of East China Normal University(Natural Science),1991 (1):66-70.]
[2]	林以安,李炎,唐仁友.长江口絮凝聚沉特征与颗粒表面理化因素作用-Ⅰ悬浮颗粒絮凝沉降特征[J].泥沙研究,1997(1):42-48.[LIN Yi-an, LI Yan, TANG Ren-you. Flocculence-settling characteristics and action of surface physical-chemical factors of particles in the Changjiang Estuary-Ⅰ Flocculence and settling characteristics of suspended particles[J]. Journal of Sediment Research,1997 (1):42-48.]
[3]	李道季,张经,张利华,等. 长江口悬浮颗粒表面特性的初步研究[J]. 泥沙研究, 2001(5):37-41.[LI Dao-ji, ZHANG Jing, ZHANG Li-hua, et al. Primary study on surface properties of suspended particles in the Changjiang Estuary[J]. Journal of Sediment Research,2001 (5):37-41.]
[4]	关许为,陈英祖,林以安,等. 长江口泥沙絮凝体的现场显微观测[J].泥沙研究,1992(3):54-59.[GUAN Xu-wei, CHEN Ying-zu, LIN Yi-an, et al. Micro-examination of sand flocculent particles in Changjiang Estuary[J]. Journal of Sediment Research,1992 (3):54-59.]
[5]	雷坤,杨作升,郭志刚.东海陆架北部泥质区悬浮体的絮凝沉积作用[J].海洋与湖沼,2001,32(3):288-295. [LEI Kun, YANG Zuo-sheng, GUO Zhi-gang. Sedimentation with aggregation of suspended sediment in a mud area of the northern East China Sea[J]. Oceanologia et Limnologia Sinica,2001,32(3):288-295.]
[6]	黄惠珍,唐保根,杨文达,等. 长江三角洲沉积地质学[M]. 北京:地质出版社,1996:48-55.[HUANG Hui-zhen, TANG Bao-gen, YANG Wen-da, et al. Sediment Geology in Changjiang Delta[M]. Beijing:Geological Publishing House,1996:48 -55.]
[7]	王云菊,张志忠,黄文盛,等. 长江口南槽水化学特性与悬沙黏土矿物[J]. 海洋通报,1995,14(3):106-113. [WANG Yun-ju, ZHANG Zhi-zhong, HUANG Wen-sheng, et al. Hydrochemical characteristics and clay minerals of suspended sediment in South Channel, Changjiang Estuary[J]. Marine Science Bulletin,1995,14(3):106-113.]
[8]	钱宁,万兆惠. 泥沙动力学[M]. 北京:科学出版社,1983.[QIAN Ning, WAN Zhao-hui. Solid Dynamics[M]. Beijing:Science Press,1983.]
[9]	张志忠.长江口细颗粒泥沙絮凝若干特性探讨[C]//第二次河流泥沙国际学术论文集.1983.[ZHANG Zhi-zhong. Several characteristic study on fine sand flocculation in Changjiang Estuary[C]//The Second River Sand International Science Collected Papers,1983.]
[10]	关许为,陈英祖,杜心慧.长江口絮凝机理的实验研究[J].水利学报,1996(6):70-74.[GUAN Xu-wei, CHEN Ying-zu, DU Xin-hui. Experimental study on mechanism of flocculation in Yangtze Estuary[J]. Shuili Xuebao,1996 (6):70-74.]
[11]	沈焕庭,潘定安.长江河口最大浑浊带[M].北京:海洋出版社,2001:46.[SHEN Huan-ting, PAN Ding-an. Turbidity Maximum in the Changjiang Estuary[M].Beijing:China Ocean Press,2001:46.]
[12]	陈邦林. 长江口南港南槽地区悬输质絮凝机理研究[C]//上海市城市污水排放背景文献汇编. 上海:华东师范大学出版社. 1995.[CHEN Bang-lin. The study on suspended matters flocculation mechanism in South harborage and South Trough in Changjiang Estuary[C]//Sewage Discharge Background Literatures Compilation in Shanghai. Shanghai:East China Normal University Press,1995.]
[13]	Edzwald J K,O'Melia C R.Clay distribution in recent estuarine sediments[J].Clay Mineral,1975,23:39-44.
[14]	李国刚.中国近海表层沉积物中黏土矿物的组成、分布及其地质意义[J].海洋学报,1990,12(4):470-479. [LI Guo-gang. Composition, distribution and geology significance of clay mineral in surface sediments in China sea[J]. Acta Oceanologic Sinica,1990,12(4):470-479.]

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FORM CHARACTERISTICS AND SUBSTANCE CONSTITUENTS OF SUSPENDED MATTERS IN THE YANGTZE RIVER ESTUARY AREA AFTER THE FIRST-STAGE STORAGE OF THE THREE GORGES PROJECT