achivements Published papers and Books Since 1990s MBRS has published or represented 180 papers on international and domestic journals and conferences, and 17 books. l Papers collected in SCI （1） Xinzhong Wu, Jinpei Pan. Studies on Rickettsia-like organism disease of tropical marine pearl oyster I. Fine structure and morphogenesis of Pinctada maxima pathogen Rickettsia-like organism. J. of Invertebrate Pathology, 1999, 73, 162-172. （2） Xinzhong Wu, Jinpei Pan. An intracellular procaryotic microorganism associated with the lesion of the oyster Crassostrea ariakensis Gould. J. of Fish Diseases, 2000, 23（6）：409-414. （3） Xinzhong Wu. Rickettsiae infection in farmed abalone,??Haliotis diversicolor Reeve (Mollusca,Gastropoda)from the Daya Bay, Guangdong in China. Proceedings of American Fisheries Society,2001. （4） Jiang W. G. Li G. Lin Y. G. and Qing N 1993.Growth of the induced triploid pearl oyster Pinctada martensii(D) .Aquaculture 111:245-253. （5） Maoxian He, Yueguang Lin,Qi Shen et al,2000.Production of tetraploid pearl oyster(Pinctada martensii Dunker) by inhibiting the first polar body in eggs from triploids.J.shellfish Res.,19(1), 147-151. （6） Xinzhong Wu, Yongjie Liu, Dengfeng Li Jinpei Pan. Ultrastracture and cytopathology of a procaryotic organism causing systemic infection in the scallops,Chlamys farrei and Argopecten irradians in China. Diseases of Aquatic Organisms (accepted). （7） Dengfeng Li, Xinzhong Wu. Purification and biological features of Rickettsia-like organism from the scallops Chlamys farrei and Argopecten irradians in China. J. of Fish Diseases (accepted). l Papers collected in ISTP （8） Wang Z. D., Two methods of predicting. in: Proceedings of 5th International Conference on Toxic Marine Phytoplankton (eds. T. J. Smayda et al), 1992. （9） Wang Z. D. et al., A gray model for predicting red tides. in: The Marine Biology of the South China Sea (ed. B. Morton), 1993. （10） Wang Z. D. et al., Nutritive status of the Zhujiang estuary, China. in: Proceedings of the 2nd International Conference on the Marine Biology of the South China Sea (eds. B. Morton et al), 1995. （11） Wang Z. D. and Xue Chen, A Study on Population dynamics of Noctiluca scintilans and its red tides occurred at Depeng Bay, China. In: Harmful and Toxic Algae Blooms (eds. Y. Fukuyo et al.,), 1996. （12） Xinzhong Wu. Rickettsiae infection in farmed abalone,Haliotis diversicolor Reeve (Mollusca, Gastropoda)from Guangdong in china. The Third World Fisheries Congress Abstracts Book,2000,177. （13） Xinzhong Wu, Jinpei Pan. An intracellular procaryotic microorganism associated with the lesion of the oyster Ostrea rivularis Gould. The Third World Fisheries Congress Abstracts Book,2000,178-179. （14） Kwan Ming Chen, Zheng Jianlu and Chen Haoru, The effect of petroleumhydrocarbons on the morphology and growth of seaweed. The Marine Biology of the south China sea Ⅱ,136-141. （15） Cai Guoxiong, Triploid fish and their potential applications. The Marine Biology of the south China sea Ⅱ, 164-171。 （16） Cai Zeping，The histological development of the mudskipper (Boleophtalmus pectinirostris) ovary. The Marine Biology of the south China sea Ⅱ, 236-240。 l Published Books （8） 3.4 Academic exchange and cooperation According to the policy of Opening, Competition, Combination and fluxion, MBRS attracts scientific personnel with high level to work in this station, and develops widely international intercourse and cooperation. It has obtained some effects on the personnel co-cultivation and cooperation with Hong Kong and UK. (1) Regional symposium l In Nov. 6-10 2000, MBRS and Open University of Hong Kong co-sponsored the regional symposium on Prevention and Management of Harmful Algal Blooms in the South China Sea. More than 80 person attended this symposium , 6 famous scientists were invited to present major report. Attendee came from China, USA, Japan, Singapore, New Zealand, China Hong Kong and China Taiwan. Proceedings to Regional Symposium on Prevention and Management of Harmful Algal Blooms in the South China Sea have been published. l In April 3-7 1993, MBRS fronted for the second regional symposium on the Marine Biology of the South China Sea. More than 100 people from China, England, USA, China Hong Kong and China Taiwan attended this symposium. Proceedings to Regional Symposium on the Marine Biology of the South China Sea have been published. (2) International visiting scholar There have been 25 international scholars having visited MBRS since 1993. These scholars, including B. Morton, R. Seed, D. Kester, F. Andersen, K. C. Ho, J. Hodgkiss, Wang Wenxiong, etc, discussed their interested scientific problems and presented academic lectures. Recently, the scholars visited MBRS are listed as follows: l Professor Jawkai Wang, the founder and ex-director of Biology system engineering Department of Hawaii University of USA, and academician of State Engineering Academy of USA, visited MBRS on April 13 2002. l Dr. Standish K. Allen, a famous shellfish heredity breeding scientist of USA, and Dr. Kevin G. Sellen visited MBRS on May 7 2002. They came here to find out the disease research of Jinjiang Oyster which is an important shellfish cultivated in China. l Dr. Grey A. Williams, Dr. Meiyee and Dr. Benny Kwokkan Chan from the Swire Institute of Marine Science, ecology and biodiversity department of Hong Kong University visited MBRS. l Professor Wang Jianping from Chengong University of Taiwan visited MBRS with the company of professor Chen Xiangling from Normal University of South China . (3) Domestic senior visiting scholar From 1996 to 2001, there has been 2 domestic senior visiting scholars came to MBRS and have finished research task on the ecosystem of Daya Bay. 26 papers and proceedings on the synthesis studies of Daya Bay ecosystem have been published. (4) Cooperation research project Prof. Wang Zhaoding, Dr. Lian Jiansheng co-applied a research item with Dr. K. C. Ho and Dr. Gordon Maxwell of Open University of Hong Kong. The title of this research is: A comparative study on eutrophication and algal management at Daya Bay and Tolo Harbour, with implications on sustainable development of coastal waters in the south China region. The study time is from March 2001 to February 2003, and the study funds is HK$200,000. (5) MBRS research personnel going abroad MBRS has been developing the scientific communion and cooperation plan, especially with Hong Kong and UK. Intercommunion and cooperation relationship has been built among MBRS, the Swire Institute of Marine Science of Hong Kong University and the University of Welsh (UK). Up to now 10 staff of MBRS has been sent to Hong Kong and UK by MBRS to make a 3-month visiting research. At the same time, 4 scholars have been sent to USA to make a 6-month training according to the training plan of CERN. 15 people - time have gone to USA, UK, Japan, Indonesia, and Hong Kong to attend international conferences.