01 Director’s Message 主任致辞 1 02 Introduction of the Hong Kong Branch 香港分部简介 3 03 Personnel 人员建设 5 04 HKB Spotlight 分部活动亮点 17 05 Research Platform and Infrastructure 科研平台与基础设施 23 06 Research Areas 四大研究方向 25 07 Research Achievements 科研成果 31 08 Research Highlights 科研亮点 41 09 Progress of Research Projects 课题进展 61 10 Publication and Patent 论文专利 199 11 Academic Exchange 学术交流 211 12 Media Coverage and Public Activity 媒体报道与公益活动 235 13 Conference 国内外学术会议 245 Acknowledgements 鸣谢 253 Table of Contents 目錄
1 In 2021, the Covid-19 pandemic significantly impeded academic work and research; while operation of the Hong Kong Branch (HKB) were no exception. For example, several cruises, exchange schemes, and onsite conferences have been postponed, or even cancelled. Fortunately, with the strong support and close collaboration between its affiliated members, the HKB has smoothly moved into 2022, with significant achievements in teamwork and establishment of collaborative networks! Under such a challenging situation, four task leaders, as the core of the HKB, have coordinated and organized multiple cruises for the HKB teams. Specifically, Area 1 conducted a 12-day cruise to the Pearl River Estuary and South China Sea; Area 2 had a 23-day Pearl River Delta field sampling trip; and Area 3 managed a 19-day cruise to South China Sea Haima cold seep. These cruises and field sampling trips focused on multiple key research scopes of the HKB such as the response mechanism of ecosystems to environmental changes, environmental pollution and ecosafety in the Greater Bay Area, and deep-sea biodiversity and genetic connectivity. These joint cruises, and close collaboration between HKBmembers have made 2021 a prodigious year of scientific harvest! The HKB has achieved valuable research outputs and multiple breakthroughs, such as: (1) elucidating the prediction mechanism of algal bloomsy; (2) developing new technologies for detecting environmental pollutants; (3) discovering new marine species; (4) deciphering the adaptation mechanisms of deepsea creatures; (5) unlocking the mysteries of dental caries formation; and (6) identifying crystal structures of gene sequences involved in neuro-degenerative diseases. These scientific breakthroughs have laid a solid foundation for the sustained development of the HKB. Furthermore, the HKB has been instrumental in coordinating research collaborations in new and exciting directions. In 2021, the HKB co-organized a public forum on marine biodiversity with the UNESCO Hong Kong Association; won the hosting rights of the 17th International Deep-Sea Biology Symposium; and got funding for Marine Summits to promote “IndustryUniversity-Research” cooperation. These efforts have enhanced the academic and social impacts of the HKB and Guangzhou Marine Laboratory. Leveraging their diverse expertise, HKB affiliated members are dedicated to the development of our society, the promotion of environmental protection, marine ecological sustainability, and the synergetic development of Hong Kong and the Greater Bay Area. Prof. Pei-Yuan Qian David von Hansemann Professor of Science Head and Chair Professor, Department of Ocean Science The Hong Kong University of Science and Technology Funding Chair, Hong Kong Academy of Marine Science and Engineering Director, Hong Kong Branch of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) Director’s Message
2 主任致辭 过去这一年，在全球疫情肆虐的冲击下，香港分部 亦受到严重影响：多个出海采样、交流访问、线下 会议等等都受到阻挠、推迟、甚至取消。但值得庆 幸的是，在众多同仁精诚合作之下，通过不断壮大 研究队伍、加强团队协作、扩大合作网络，香港分 部稳步迈入2022年！ 作为分部的核心力量，四大研究方向带头人携手 并进，为分部成员们协调组织多次采样航次：方向 (一) 进行为期12天的珠江口及邻近海域航次；研究 方向(二)执行为期23天的珠三角航次；研究方向(三) 开展为期19天的南海冷泉航次以及为期两天的西太 平洋航次。这些航次聚焦生态系统对环境变化的响 应，追踪大湾区环境污染与生态安全，刨析冷泉生 物特殊环境适应机制等科学问题。这些弥足珍贵的 联合航次加上分部成员的团结互助，让2021年成为 香港分部丰收的一年！ 香港分部在海洋科研方面取得多个重大突破：比如 阐明藻华预测机制、开发环境污染物检测新技术、 发现珍贵海洋新物种、揭秘深海生物生命策略、破 译龋齿形成奥秘、解析神经遗传疾病基因序列晶体 结构等等。这些科研突破为分部下一步的发展奠定 坚实的基础。 此外，在推进科研合作的同时，香港分部不断突破 现状，携手大湾区相关机构，组织海洋生物多样性 公众论坛，申请国际会议主办权，推动产学研合 作，不断提高分部和总部的学术及社会影响力。此 外，分部成员从社会大众利益出发，积极发挥学术 特长，为环境保护及海洋生态可持续性发展出谋划 策，共同促进香港及大湾区海洋产业的协同发展。 钱培元教授 香港科技大学捷成David von Hansemann冠名教授 香港科技大学海洋科学系系主任 讲座教授 香港海洋科学与工程院 创院院长 南方海洋科学与工程广东省实验室（广州） 香港分部 主任
3 In 2019, theHongKongBranch of the SouthernMarine Science and EngineeringGuangdong Laboratory (Guangzhou) was established, opening an international avenue for the development of marine economy and marine science & technology in the Greater Bay Area. Vision 愿景 Introduction of the Hong Kong Branch To focus on the frontiers of original ocean science research and to solve the key scientific & technological issues of sustainable ecological development and sustainable utilization of marine resources in the Greater Bay Area. 致力于海洋科学技術的前瞻性研究， 解决大灣區海洋資源可持續发展和 勘探的重大科学問題。
4 2019年，南方海洋科学与工程广东省实验室（广州）香港分部正式成立，为大湾区海洋经济和海洋科技的发展打 开了国际窗口。 To be the key unit of “Provincial Laboratory”，to be a world-class marine research centre; and to lead the oversea major scientific research projects. 建设成為“省实驗室”的重点單位， 一流的海洋科学與技術研究中心， 并引領国际重大海洋科研項目。 Mission 使命 香港分部簡介
5 Academic Committee 学術委員会 Chairman 主席 Prof. Guoping Zhao Chinese National Human Genome Center at Shanghai, China 赵国屏教授 中国国家人类基因组南方研究中心 Members 成員 Prof. Cindy Lee Van Dover Duke University, USA Cindy Lee Van Dover 教授 美国杜克大学 Prof. William Fenical University of California, San Diego, USA William Fenical 教授 美国加州大学圣地亚哥分校 Prof. Phil Rainbow Natural History Museum, London, UK Phil Rainbow 教授 英国伦敦自然历史博物馆 Prof. Daniel Schlenk University of California, Riverside, USA Daniel Schlenk 教授 美国加州大学河滨分校 Prof. Ronald Quinn Griffith University, Queensland, Australia Ronald Quinn 教授 澳洲格里菲斯大学 Prof. Edward Laws Louisiana State University, USA Edward Laws 教授 美国路易斯安那州立大学 Dr. Ken Takai Japan Agency for Marine-Earth Science and Technology 高井研博士 日本海洋研究开发机构 Dr. Ron Rong Yang Hong Kong SAR 杨戎博士 香港特别行政区 Prof. Pei-Yuan Qian The Hong Kong University of Science and Technology, Hong Kong, China 钱培元教授 香港科技大学 Personnel 人員建设
6 Management Committee 管理委員会 Chairman 主席 Prof. Pei-Yuan Qian The Hong Kong University of Science and Technology 钱培元教授 香港科技大学 Members 成員 Prof. Hongbin Liu The Hong Kong University of Science and Technology 刘红斌教授 香港科技大学 Prof. Wen-Xiong Wang City University of Hong Kong 王文雄教授 香港城市大学 Prof. Jianwen Qiu Hong Kong Baptist University 邱建文教授 香港浸会大学 Prof. Philip Yongxin Li The University of Hong Kong 李泳新教授 香港大学 Prof. Jinping Cheng The Hong Kong University of Science and Technology 程金平教授 香港科技大学 Ms. Emma Zhou Hong Kong Branch of the Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), The Hong Kong University of Science and Technology 周文亭女士 香港科技大学 南方海洋科学与工程广东省实验室 (广州) 香港分部
7 New HKB Affiliate Members Joining in 2021 2021年香港分部新成員 Prof. Hongfeng Yang 杨宏峰教授 Earth System Science Programme, The Chinese University of Hong Kong 香港中文大学地球系统科学课程 • Earthquake Seismology 地震学 • Marine Geophysics 海洋地球物理学 Prof. Meng Gao 高蒙教授 Department of Geography, Hong Kong Baptist University 香港浸会大学地理系 • Air-ocean interactions 气-海交互作用 • Chemistry-climate interactions 化学-气候相互作用 • Climate modeling 气候模拟 Prof. Rui Zhang 张锐教授 State Key Laboratory of Marine Environmental Science, Xiamen University 厦门大学近海海洋环境科学国家重点 实验室 • Marine viral ecology 海洋病毒生态学 Prof. Ding He 何丁教授 Department of Ocean Science, HKUST 香港科技大学海洋科学系 • Riverine and Marine Organic Geochemistry 河流和海洋有机地球化学 • Stable Isotope Geochemistry 稳定同位素地球化学 • Cycling of dissolved organic matter by ultrahigh resolution mass spectrometry 超高分辨率质谱在可溶性有机质循环 研究中的应用
8 Affiliated Members 分部成員 Hong Kong 香港 The Hong Kong University of Science and Technology 香港科技大学 Department of Chemistry 化学系 Prof. Wan Chan 陈云教授 Prof. Wei-Min Dai 戴伟民教授 Prof. Zhihong Guo 郭志宏教授 Prof. Haibin Su 苏海斌教授 Prof. Rongbiao Tong 童荣标教授 Prof. Ian Duncan Williams 韦慈恩教授 Department of Chemical and Biological Engineering 化学及生物工程系 Prof. Fei Sun 孙飞教授 Prof. Angela Ruohao Wu 吴若昊教授 Prof. Minhua Shao 邵敏华教授 Division of Life Science 生命科学部 Prof. Shangyu Dang 党尚宇教授 Prof. Kai Liu 刘凯教授 Prof. Yusong Guo 郭玉松教授 Prof. Guang Zhu 朱广教授 Prof. Pingbo Huang 黄平波教授 Department of Ocean Science 海洋科学系 Prof. Jinping Cheng 程金平教授 Prof. Stanley Chun Kwan Lau 刘振钧教授 Prof. Jiying Li 黎吉映教授 Prof. Hongbin Liu 刘红斌教授 Prof. Julian Mak 麦晋朗教授 Prof. Pei-Yuan Qian 钱培元教授 Prof. Alexander Sydney John Wyatt教授 Prof. Charmaine Cheuk Man Yung 容卓敏教授 Prof. Yan Wang 王岩教授 Prof. Qinglu Zeng 曾庆璐教授 Department of Physics 物理学系 Prof. Ning Wang 王宁教授
9 Affiliated Members City University of Hong Kong 香港城市大学 Department of Chemistry 化学系 Prof. Siu Gin Cheung 张肇坚教授 Prof. Michael Hon-Wah Lam 林汉华教授 Prof. Kenneth Mei Yee Leung 梁美仪教授 Prof. Richard Yuen Chong Kong 江润章教授 Prof. Keng Po Lai 黎镜波教授 Prof. Ruquan Ye 叶汝全教授 Department of Biomedical Sciences 生物医学系 Prof. Leo Lai Chan 陈荔教授 Prof. Liang Zhang 张亮教授 Department of Infectious Diseases and Public Health 傳染病及公共衛生学系 Prof. Sheng Chen 陈声教授 Prof. Brian Chin Wing Kot 葛展荣教授 Prof. Jun Li 李俊教授 Prof. Runsheng Li 李润生教授 School of Energy and Environment 能源及環境学院 Prof. Henry Yuhe He 何宇鹤教授 Prof. Sam Hsien-Yi Hsu 徐先亿教授 Prof. Chun Ho Lam 林镇浩教授 Prof. Carol Sze Ki Lin 连思琪教授 Prof. Theodora Ern Mei Nah 蓝恩美教授 Prof. Wen-Xiong Wang 王文雄教授 State Key Laboratory of Marine Pollution 海洋污染国家重点实驗室 Dr. Yuefei Ruan 阮悦斐博士
10 分部成員 Hong Kong Baptist University 香港浸会大学 School of Chinese Medicine 中医药学院 Prof. Ge Zhang 张戈教授 Prof. Hongjie Zhang 张宏杰教授 Prof. Siu Wai Tsang 曾少慧教授 Department of Biology 生物系 Prof. Man Ying Chiu 招文瑛教授 Prof. Chris Kong Chu Wong 黄港住教授 Prof. Jianwen Qiu 邱建文教授 Department of Geography 地理系 Dr. Ka Lai Chow 周嘉丽博士 Prof. Meng Gao 高蒙教授 The Chinese University of Hong Kong 香港中文大学 School of Life Sciences 生命科学学院 Prof. Ting Fung Chan 陈廷峰教授 Dr. Apple Pui-Yi Chui 崔佩怡博士 Prof. Haiwei Luo 罗海伟教授 Prof. Jerome Ho Lam Hui 许浩霖教授 Prof. Ka Hou Chu 朱嘉濠教授 Prof. Ling Ming Tsang 曾令铭教授 Earth System Science Programme 地球系统科学課程 Prof. Hongfeng Yang 杨宏峰教授
11 The Education University of Hong Kong 香港教育大学 Department of Science and Environmental Studies 科学與環境学系 Prof. Vonika Ka-Man Au 区嘉雯教授 Prof. James Chung Wah Lam 林忠华教授 Prof. Yu Bon Man 文裕邦教授 Prof. Ming Hung Wong 黄铭洪教授 Prof. Yiu Fai Tsang 曾耀辉教授 Prof. Rudolf Shiu Sun Wu 胡绍燊教授 The Hong Kong Polytechnic University 香港理工大学 Department of Applied Biology and Chemical Technology 應用生物及化学科技学系 Prof. James Kar-Hei Fang 方家熙教授 Department of Civil and Environmental Engineering 土木及環境工程学系 Prof. Xiang-dong Li 李向东教授 Prof. Ling Jin 金灵教授 Hong Kong Metropolitan University 香港都会大学 President's Office 校长室 Prof. Paul Kwan-sing Lam 林群声教授 School of Science and Technology 科技学院 Dr. Wing Yin Mo 巫永然博士 Prof. Steven Jing-Liang Xu 徐景亮教授 Affiliated Members
12 The University of Hong Kong 香港大学 School of Biological Sciences 生物科学学院 Prof. Wing Yee Lui 吕颕怡教授 Prof. Anderson O L Wong 黄安林教授 Prof. Alice Sze Tsai Wong 黄思齐教授 Department of Chemistry 化学系 Prof. Philip Yongxin Li 李泳新教授 Department of Earth Sciences 地球科学系 Prof. Christelle Aurelie Not 教授 Department of Civil Engineering 土木工程系 Prof. Tong Zhang 张彤教授 分部成員
13 Mainland China 中国大陸 Beijing Normal University - Hong Kong Baptist University United International College 北京师范大学-香港浸会大学联合国际学院 Environmental Science Program 環境科学專业 Prof. Chun Fai Yu 余振辉教授 Ocean University of China 中国海洋大学 Laboratory of Marine Invertebrate Diversity and Phylogeny 海洋无脊椎动物多样性與系统演化实驗 Prof. Jin Sun 孙进教授 Oversea 海外 University of Strathclyde, Glasgow 英国思克莱德大学 Department of Mathematics & Statistics 數学與统計系 Prof. Bingzhang Chen 陈炳章教授 University of Southampton 英国南安普顿大学 National Oceanography Centre Southampton 南安普頓国家海洋科学中心 Prof. Andrew Brian Cundy 教授 Prof. Clive Nicolas Trueman 教授 Dr. Marc Rius 博士 Senckenberg Research Institute 德国法兰克福森肯伯格研究所 Queen’s University Belfast, Marine Laboratory 英国贝尔法斯特女王大学海洋实驗室 Prof. Julia Sigwart 教授 Affiliated Members
14 Sorbonne University 法国索邦大学 The French National Centre for Scientific Research (CNRS) 法国国家科学研究中心 Prof. Gwenaël Piganeau 教授 Israel Oceanographic and Limnological Research Institute 以色列海洋与湖沼研究所国家海洋研究所 Dr. Tamar Guy-Haim 博士 University of Haifa 以色列海法大学 The Morris Kahn Marine Research Station 莫里斯 - 卡恩海洋研究站 Dr. Dalit Meron 博士 Dr. Danny Morick 博士 Department of Marine Biology 海洋生物学系 Dr. Daniel Sher 博士 Prof. Dan Tchernov 教授 Land and Water, Commonwealth Scientific and Industrial Research Organisation 澳洲联邦科学与工业研究组织水土部 Dr. Stuart Lloyd Simpson 博士 Texas A&M University-Corpus Christi 美国德州农工大学科珀斯克里斯蒂分校 Department of Life Sciences 生命科学系 Prof. Frauke Seemann 教授 分部成員
15 HKB Visiting Scholar Scheme 香港分部訪問学者計划学者 South China Sea Institute of Oceanology, Chinese Academy of Sciences 中国科学院南海海洋研究所 Dr. Meixia Zhao 赵美霞博士 Dr. Weiguo Zhou 周卫国博士 Dr. Lei Jiang 江雷博士 Dr. Jiaxing Liu 刘甲星博士 Dr. Youfang Sun 孙有方博士 State Key Laboratory of Tropical Oceanography, CAS 热带海洋环境国家重点实验室 Dr. Jie Xu 徐杰博士 Dr. Shengqi Zhou 周生启博士 Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) 南方海洋科学与工程广东省实验室（广州） Dr. Chao Li 李超博士 Non-HKB Visiting Scholar 其他訪問学者計划学者 Institute of Oceanology, Chinese Academy of Science 中国科学院海洋研究所 Dr. Hao Wang 王浩博士 Xiamen University 厦门大学 Prof. Rui Zhang 张锐教授 The Chinese University of Hong Kong 香港中文大学 Prof. Ka Hou Chu (Emeritus Professor) 朱嘉濠教授（荣休教授） Visiting Scholar 訪問学者
16 Trained Young Talents 人才培養 The number of young marine talents increases from 203 in 2020 to 310 in 2021. 香港分部从2020年到2021年新增年轻海洋人才107人。目前共有研究生168人，研究人员123人，访问学者19人， 共310人。
17 HKB Distinguished Seminar Series 2: Prof. Edward Laws from Louisiana State University presented 香港分部召开第二次杰出学者讲座，美国路易斯 安那州立大学Edward Laws教授受邀演讲 HKB Pearl River Estuary (PRE)- South China Sea Cruise Trip as well as Oysters sampling trip in the PRE 香港分部执行珠江口- 南海航次，以及湿季珠江口牡蛎采样 HKB Spotlight 分部活动亮点 Invited Interview and report of Prof. Pei-Yuan Qian by Phoenix TV 凤凰卫视对钱培元教授进行特邀采访报道 The First HKB Annual Meeting 香港分部召开第一次年会 2021 6月 1月
18 HKB distinguish Seminar Series 1: Prof. Peter Girguis from Harvard University was invited 香港分部召开第一次杰出学者讲座，美国哈佛大学 Peter Girguis教授受邀演讲 HKB coordinated the South China Sea Haima Cold Seep Cruise 香港分部执行南海海马冷泉航次 3月 4月 HKB Visiting Scholars went to the HKB through the “Visiting Scholar Scheme” 香港分部实行“访问学者计划”， 访问学者们陆续到分部报道 Prof. Pei-Yuan Qian gave an invited talk on Greater Bay Area Innovation Forum 钱培元教授受邀参加“粤港澳大湾区 创新合作交流会” Wen Wei Po Report of Prof. Pei-Yuan Qian 文汇报对钱培元教授进行专题报道 2月 5月
19 HKB Distinguished Seminar Series 6: Professor Nicole Dubilier from Germany was invited 香港分部召开第六次杰出学者讲座， 德国Nicole Dubilier教授受邀演讲 HKB received funding support from ITC 香港分部获得香港创新局创新及科技基金 一般资助计划，香港分部将举办一系列海 洋经济高峰会及外展活动 CCTV interview and Report of Prof. Pei-Yuan Qian 中央电视台对钱培元教授进行特约采访报道 The 1st International Symposium on Marine Science and Engineering for Young Scientists and Postgraduates 香港分部召开第一次“国际青年学者学术会议” 7月 The First HKB Team Activity 香港分部组织第一次团建活动 HKB and UNESCO Hong Kong co-organized the Marine Biodiversity Public Forum 香港分部与香港联合国教科文组织协会 联合组织海洋生物多样性公众论坛 12月 HKB Spotlight 分部活动亮点
20 HKB Distinguished Seminar Series 5: Prof. Hendrik Luesch from University of Florida presented 香港分部召开第五次杰出学者讲座，美国 佛罗里达大学Hendrik Luesch教授受邀演讲 HKB won the hosting right for the 17th DSBS at Hong Kong on 2025 香港分部成功获得“第17届国际深海生物学研讨会” 在香港的举办权 HKB Distinguished Seminar Series 4: Prof. Wei Jun Cai from University of Delaware was invited 香港分部召开第四次杰出学者讲座， 美国德拉瓦大学蔡卫君教授受邀演讲 HKB Distinguished Seminar Series 3: Prof. Daniel Schlenk from University of California Riverside was invited. 香港分部召开第三次杰出学者讲座，美国加州 大学河滨分校Daniel Schlenk教授受邀演讲 8月 9月 10月 HKB colleagues visited the aquaculture demonstration farm 香港分部受邀参观香港渔农自然护理署位于 东龙洲的海产养殖示范场 11月
21 Prof. Brian Chin Wing Kot 葛展荣教授 Department of Infectious Diseases and Public Health, City University of Hong Kong 香港城市大学，传染病及公共卫生学系 Prof. Wenjun Zhang 張文君教授 College of Chemistry, University of California, Berkeley 加州大学伯克利分校，化学学院 CONGRATULATIONS to Prof. Kot to win Gold Medal at the Inventions Geneva Evaluation Days 2021！ 恭喜葛展荣教授荣獲2021年 日內瓦发明金獎！ CONGRATULATIONS to Prof. Zhang for being named as one of "2021 Blavatnik National Awards" Finalists in Chemistry! 恭喜張文君教授荣獲 2021年布拉瓦尼克国家青年科学家獎！ Awards Received by HKB Affiliated Members
22 Prof. Ding He 何丁教授 Department of Ocean Science, HKUST 香港科技大学，海洋科学系 CONGRATULATIONS to Prof. He to be awarded "The Best Teaching Award" for Geology Related Course in China by Geological Society of China in 2021! 恭喜何丁教授荣獲中国地質学会2021年度地質相關課程 "最佳教学獎"！ 香港分部成員獎項
23 HKB Research Laboratories 香港分部实验场所 (与香港科大共建平台) Costal Marine Laboratory 海岸海洋实验室 Mesocosm System 室内围隔中型 实验生态系统 Research Platform and Infrastructure
24 Communal Laboratory in the Department of Ocean Science 海洋科学系公共实验室 科研平台與基礎设施
25 Research Areas 四大研究方向 With the mission of “Based on the Bay Area, Deeply Ploughing the South China Sea and Crossing the Deep Blue”, the Hong Kong Branch focuses on the key scientific issues of “Formation and Evolution of the South China Sea Marginal Sea and Its Resource and Environmental Effects”. The four key research directions of the Hong Kong Branch are listed below. 以“立足湾区，深耕南海，跨越深蓝”为使命定位，香港分部聚焦“南海边缘海形成 演化及其资源环境效应”这一核心科学问题，凝练出四大研究方向。 Area 1 Area 3 Area 2 Area 4 4 Response mechanism of ecosystem and life processes to environmental changes in the South China Sea (including Greater Bay Area) 南海及邻近海域(包含大湾区)生 态系统与生命过程对环境变化 的响应机制 Cold seep biodiversity, functioning, and genomics 冷泉生物多样性，功能， 以及基因组学 Marine Environmental Pollution and Ecosafety in the Greater Bay Area and the South China Sea 大湾区与南海海洋环境污染 与生态安全 New technology for mining biological and microbiological resources in the South China Sea 南海(微)生物资源挖掘新技术
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Four Research Areas 四大研究方向 27 Research Area 1 研究方向 ( 一 ) Task Leader Prof. Hongbin Liu Department of Ocean Science HKUST 学术带头人 刘红斌教授 香港科技大学海洋科学系 Area 1: Responsemechanismof ecosystemand life processes to environmental changes in the South China Sea (including the Greater Bay Area) With the increasing human activities and impact of global climate change, marine ecosystems face enormous risks and unprecedented challenges. The mechanism of marine ecosystems in response to greenhouse effect, ocean acidification andwarming needs to be studied in depth. Many environmental factors, such as elevated temperatures, acidification of ocean waters, coastal eutrophication, hypoxia, and pollution, may cause adverse changes in marine ecosystems. Marine biodiversity may be reduced. Many fragile ecosystems, such as coral reefs and seagrass beds, are at risk of extinction. These environmental factors coupled with increasing human activities, such as the construction of artificial beaches, reclamation, highdensity marine aquaculture, deep-sea hydrocarbon and natural gas exploration, could have a disastrous impact on the marine ecosystems in the Greater Bay Area, as well as the whole South China Sea. 方向一：南海及邻近海域(包含大湾区) 生态系统与生命过程对环境变化的响应 机制 随着人类活动干扰的不断加深以及全球 气候变化的影响，海洋生态系统面临极 大的风险和严峻的挑战。海洋生态系统 对温室效应、海洋酸化与暖化的响应机 制极需深入研究。许多环境因子的变 化，例如温度升高，海洋水体酸化，富 营养化，水体缺氧，海洋污染等，都可 能对生态系统造成颠覆性的变化，比如 海洋生物多样性可能会降低，许多脆弱 的生态系统（如珊瑚礁，海草床等）面 临消失的危险。加上不断增加的人类活 动，如修建人工沙滩，填海造地，高密 度海水养殖，深海可燃冰、天然气等等 的开采活动，都可能对大湾区乃至南海 海洋生态系统带来灾难性的影响。
28 Research Area 2 研究方向 ( 二 ) Task Leader Prof. Wen-Xiong Wang School of Energy and Environment City University of Hong Kong 学术带头人 王文雄教授 香港城市大学能源及环境学院 Area 2: Marine environmental pollution and ecosafety in the Greater Bay Area and South China Sea Over the past decades, the marine economy of Guangdong Province has achieved great development, but there are also multiple environmental problems, including the pollution of coastal waters and the degradation of coastal environment. Marine pollution such as heavymetal pollution has become an important factor threatening the survival and development of marine lives in the Pearl River Estuary, as well as the ecosystem health of Guangdong coastal environments. The pollution can potentially cause great damages to marine aquaculture industry in our province, and may even present potential hazard to the safety and health of the people in Guangdong Province. 方向二：大湾区与南海海洋环境污染与 生态安全 过去几十年，广东省海洋经济取得较大 的发展，同时也存在一些环境问题，其 中包括近岸海域污染、近岸环境退化的 现象。海洋污染（例如重金属污染）已 经成为威胁珠江口地区海洋生物生存发 展，以及广东近海生态系统健康的重要 因素，其对海水养殖业造成了极大的破 坏，甚至对广东省居民的健康安全构成 潜在危害。
Four Research Areas 四大研究方向 29 Research Area 3 研究方向 ( 三 ) Task Leader Prof. Jianwen Qiu Department of Biology Hong Kong Baptist University 学术带头人 邱建文教授 香港浸会大学生物系 Area 3: Cold seep biodiversity, functioning, and genomics The seepage of combustible gas hydrates out of the seabed results in the formation of cold seeps. Cold seeps are usually densely populated with macrobenthos such as mollusks, crustaceans, and siboglinid tubeworms. Many of them are characterized by forming symbiotic association with chemoautotrophic microorganisms. Microbes and animals are important biological groups that maintain the functioning of cold seep ecosystems. Studying the cold seep ecosystems can help uncover the development and evolution cold seeps, as well as their roles in the global geochemical cycles. Studying the biodiversity and adaptability of cold seep organisms can deepen our understanding of the origin and evolution of life in these special habitats, identify genetic resources that can benefit the human society, and promote the protection of biodiversity in these chemosynthesis-based ecosystems in the search of clean energy. 方向三：冷泉生物多样性、功能、以及 基因组学 可燃冰分解产生的流体组分溢出，在海 底形成冷泉。冷泉生态系统密集分布多 细胞大型底栖生物，包括软体动物、甲 壳动物、管状蠕虫类等，他们大都与化 能自养微生物共生。冷泉微生物和动物 是维系生态系统功能的重要生物类群， 对其进行研究，有利于阐释冷泉生态系 统的演化机制，以及它们在地球化学循 环中的作用。同时，对冷泉生物多样性 及其对特殊环境的适应机制可增进我们 对生命起源与进化的认识，合理开发可 为人类利用的基因资源，在寻找清洁能 源的同时提高对这些化能合成生态系统 生物多样性的保护。
30 Research Area 4 研究方向 ( 四 ) Task Leader Prof. Philip Yongxin Li Department of Chemistry The University of Hong Kong 学术带头人 李泳新教授 香港大学化学系 Area 4: New technology for mining biological and microbiological resources in the South China Sea With a total area of 3.5 million square kilometers, abundant environment and high biodiversity, the South China Sea is a huge and natural treasure of biological resources. Marine biological resources are divided into attributes, including species resources, genetic resources and product resources. Marine biological resources have high application potential in biomedicine, environmental protection, industry, agriculture and other fields. In-depth exploration of the South China Sea biological resources and assessment of its application potential, inventing innovative technologies for marine life survey and resource potential assessment, and industrialization of such biological resources and innovative technologies, are all necessary means to implement the national maritime power strategy in the South China Sea. 方向四：南海(微) 生物资源挖掘新技术 南海总面积350万平方公里，其生物多样 性极高，是一个巨大的生物资源宝库。 海洋生物资源从属性上分，包括物种资 源、基因资源和产物资源，在生物医 药、环境保护、工业、农业等领域具有 极高的应用潜力。深度挖掘南海生物资 源并对其应用潜力进行评估，同时创新 性开发海洋生物调查与资源潜力评估新 技术，形成产业化示范，是经略南海， 实施国家海洋强国战略的必要手段。
31 Research Achievements 科研成果
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33 Research Achievements 科研成果 The HKB has attracted 4 more affiliated members, and 100 more young marine researchers in 2021, leading to a big Research Team of 95 marine experts from 8 countries and 23 well-known universities/institutes and 310 young talents. 2021年，香港分部科研队伍进一步壮大。 分部新增4位海洋专家及100多名年轻海洋 研究人员。目前分部成员包括来自8国23个 顶尖海洋机构的95位国内外海洋专家，以 及310名年轻海洋人才。分部成员所在机构 地理分布以及成员构成见下。 Geographic Distribution of HKB Affiliated Members 分部成员所在机构地理分布 Personnel Distribution of Research Team 分部成员构成 Strengthen Research Team 增强研究隊伍实力
34 In order to further enhance research strength and broaden research scope of the Hong Kong branch, the HKB funded extra 13 projects through the second round and special round of project application in 2021. Plus 47 projects funded in the first-round there are a total of 60 HKB research projects, including 19 from overseas, 28 from the Hong Kong University of Science and Technology (HKUST), and 13 from other non-HKUST universities at Hong Kong. According to the research direction, we can group these project into: 20 for Area 1, 17 for Area 2, 11 for Area 3, and 12 for Area 4. 为了进一步扩大香港分部研究领域， 分部通过第二轮以及特邀项目申请，于 2021年新增课题13项。目前分部科研课 题共60项：其中国际项目13项，香港科 技大学项目28项，香港本地项目 (非科 大) 19项。按分部研究方向分类：方向一 20项，方向二17项，方向三1 1项，方向 四12项。 Distribution of HKB Projects Against Location 分部科研项目地区分布 Distribution of HKB Projects against Research Area 分部科研项目按方向分布 Fund 60 HKB-Projects 支持60項分部科研課題
35 Research Achievements 科研成果 The Hong Kong branch is a big international team, composed of 95 marine experts from 23 universities/ institutes in 8 countries. To unite this giant team, HKB has taken advantage of members’ diverse research expertise and encouraged them to collaborate. HKB has funded 60 projects and it is clearly to see local as well as internalization collaboration with HKUST, CityU, HKBU and PolyU as focal points. 香港分部拥有一支具有多元化研究专长 的国际团队。通过资助60个科研项目， 香港分部以多个香港本地大学为中心， 建立了庞大的科研合作网络。 Collaborative Network 合作网络 Establish a Broad Collaborative Network 建立龐大合作網絡
36 Achieve Research Breakthrough 分部科研突破 In 2021, the HKB research teams have made a significant achievement, publishing 121 articles on SCI journals, including prestige journals listed below. Besides, HKB research teams demonstrate the application potential of their research discoveries, filing 8 shared patents with Guangzhou Marine Laboratory, paving the way for the downstream knowledge transfer and commercialization. The key breakthrough is listed below: • Show growing dominance of diatom algae in the pearl river estuary, paving the way for future study on diatom blooms; • Reveal the metabolic adaptations of Synechococcus to eddy-associated environmental changes in the South China Sea; • Develop a novel biosensor for labile Zn (II) quantification, paving the way for the detection of labile Zn(II) species at trace levels in complex media; • Discover the Subcellular Distribution of Manganese During Oyster Gametogenesis, implying the sex differentiation in susceptibility of reproductive response to Mn Stress; 2021年，香港分部研究团队取得了卓越 的研究成果，在SC I期刊上发表科研论 文121篇 (其中包括以下知名期刊) ；与广 州海洋实验室申请共享专利8项 (详见第 10部分)。这些原创成果为下一步知识转 移和商业化奠定基础。具体科研突破见 下： • 香港分部刘红斌教授研究团队阐明影 响珠江口水域硅藻数量上升的新颖因 素，为未来有关红潮/藻华影响的研究 奠定重要基础； • 香港分部刘红斌教授研究团队揭示聚 球藻( S5.2 和 S5.3 )适应南海中尺度涡 流现象的分子机制，加深我们对聚球 藻适应生物适用性的理解； • 香港分部王文雄教授团队开发新型生物 传感器，为检测复杂介质中痕量不稳定 Zn (II)的含量提供方便快捷的方法； • 香港分部王文雄教授团队利用纳米级二次 离子成像质谱来研究牡蛎生殖细胞中金属 锰的亚细胞分布，首次发现牡蛎细胞对锰 胁迫的响应存在性别差异； • 香港分部Stuart L. Simpson教授团队开 发原位传感技术，提高沉积物毒性的预 测准确性； • 香港分部邱建文教授团队在香港水域发 现珊瑚和海蛞蝓新物种，提高科学家及 大众对香港海洋生物多样性的认知； • 香港分部钱培元教授团队和邱建文教授 团队合作，破译深海帽贝群体连通性， 为生物多样性保育及生态环境管理提供 重要科学依据； Publication by Four Areas 分部四大研究领域发表文章
37 Research Achievements 科研成果 • Develop an in-situ sensing technology, improving toxicity predictions for sediments; • Discover new coral and sea slug species in Hong Kong waters; • Unlock biogeographical secrets of deep-sea limpets, laying foundation for biodiversity conservation and environmental management; • Unlock genomic secrets of gutless deep-sea tubeworm, revealing the survival strategies of life in extreme deepsea ecosystems, and providing a basis for applications such asmanufacturing biological materials and inhibiting the reproduction of microorganisms; • Decode a deep-sea vent-endemic snail hologenome and unveils its living strategies in the extreme environment, bringing inspiration for the division of labor and cooperation between animals and microorganisms; • Reveal critical competition in a cell, shedding insights into intracellular rhage–bacteria interplay in deep-sea snail holobionts; • Develop an advanced genome mining-based biosynthetic gene family cloning and heterologous expression technology platform and big data analysis platform; • Develop multiple novel mechanisms that reveal bacterial resistance to peptide antibiotics; • Unlock the micro-molecular physiochemical mechanism of dental plaque formation, paving way for new preventive measures for tooth decay; • Identify the crystal structure of disease-related G-quadruplux for the first time, laying the foundation for the development of small molecule drugs. • 香港分部钱培元教授团队和邱建文教授 团队合作，解开无肠深海管虫的基因组 秘密，揭示深海极端生态系统中生命存 续策略；同时为制备生物材料及抑制微 生物繁殖等应用范畴提供理论基础； • 香港分部钱培元教授团队首次破译深海 热液神盾螺共生体基因组，揭秘其在地 球极端环境中的生存策略；有关研究结 果同时为科学界理解动物与微生物间的 分工合作提供重要启示； • 香港分部钱培元教授团队解析深海蜗牛 细胞内共生作用，揭密噬菌体与细菌间 的竞争关系； • 香港分部钱培元教授团队与李泳新教授 团队共同研究药物开发多学科平台，包 括基因组挖掘平台，生物合成基因族克 隆和异源表达技术平台，及大数据分析 平台； • 香港分部钱培元教授团队与李泳新教授 团队共同揭示细菌对多肽类抗生素耐药 新机理； • 香港分部钱培元教授团队与张文君教授 团队合作，首次破解人类口腔微生物小 分子代谢物促进牙菌膜形成的奥秘，为 预防蛀牙开辟新途径； • 香港分部钱培元教授团队与朱广教授团 队合作，首次解析神经遗传疾病基因序 列晶体结构，为小分子药物开发奠定基 础。
38 HKB articles published on representative prestige journals 代表性权威期刊上发表文章 HKB Shared-patent list 香港分部与广州海洋实验室共享专利分类列表（详见第10部分） 专利数量 专利用途 3 Developed innovative green chemical synthesis methods 创新绿色化学合成方法 3 Discovered multiple prodrugs with medical potential 开发多个具有医用潜力的药物前体 2 Explored and developed green marine anti-fouling coatings 研发绿色环保海洋抗污损涂层
39 Research Achievements 科研成果 Even under the influence of the pandemic, the task leaders in Area 1,2 and 3 have actively organized and coordinated collaborative cruises in various directions. Multiple HKB research teams participated in these cruises and collected precious deep-sea and coastal samples. Area 1: Pearl River Estuary and the South China Sea 方向（一）珠江口-南海航次：7所高校研究所的11个课题组 1. CityU (Prof. Leo Lai Chan) 2. HKUST (Prof. Jiying Li, Prof. Alex Wyatt, Prof. Charmaine Cheuk Man Yung, Prof. Hongbin Liu, Prof. Qinglu Zeng) 3. University of California at SD (Prof. Michael Landry) 4. Israel Oceanographic and Limnological Research Institute (Prof. Tamar Guy-Haim Guy-Hai) 5. University of Strathclyde (Prof. Bingzhang Chen) 6. University of Haifa (Dr. Daniel Sher) 7. University of Southampton (Prof. Clive Nicolas Trueman) Area 2: Oyster and water sampling at Pearl River Estuary 方向（二）珠三角野外采样： 4所高校研究所的6个课题组 1. CityU (Dr.Yuefei Ruan ) 2. HKUST (Dr. Jinping Cheng and Prof. Alex Wyatt) 3. PolyU (Prof. Xiangdong Li and Prof. James Fang) 4. University of Southampton (Prof. Andy Cundy) 即使在疫情的严重影响下，香港分部方 向（一、二、三）领域带头人积极组织 协调采样航次，多个分部课题组参与这 些联合航次，采集了珍贵的深海及沿海 样本。 Multiple Collaborative Cruises 分部联合航次
40 Area 3: South China Sea Haima Cold Seep 方向（三）南海海马冷泉航次：3所高校研究所的5个课题组 1. HKBU (Prof. Jianwen Qiu) 2. CityU (Prof. Wen-Xiong Wang) 3. HKUST (Prof. Pei-Yuan Qian, Prof. Hongbin Liu, and Prof. Qinglu Zeng)
41 Research Highlights 科研亮點
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Research Highlights 研究亮點 43 Prof. Hongbin Liu 刘红斌教授 The Hong Kong University of Science and Technology 香港科技大学 The Hong Kong Branch research team led by Prof. Hongbin Liu analyzed a plethora of data ranging from temperature, nutrient concentration to oxygen levels of the PRE during the 18 years to 2017, and discovered that temperature as well as the level of nutrient concentration in the ocean took a toll to the algae population. Therefore, the abundance of diatommay not be a result of water quality improvement, but a change of nutrient composition in the PRE - in particular a rapid increase of nitrate against a relatively constant level of ammonium and phosphate arising from the increasing anthropogenic input. The findings were recently published in the scientific journal Global Change Biology. Prof. Liu said, “Algae bloom is a major environmental problem, our model sheds light on prediction and even prevention of future blooms. Meanwhile, some studies suggest that not all diatoms species are angels, some from the Pseudo-nitzschia genus – for example, may produce an acid that is detrimental to the neural system of marine mammal and birds. Going forward, we will also study the ecological sequences of diatom blooms, as well as the abundance and physiology of those toxic diatoms.” Refer to HKUST news/参考科大新闻https://hkust.edu.hk/news/research-and-innovation/hkust-research-shows-growing-dominance-diatom-algae-pearl-river Reference: Global Change Biology 2021, 27, 3463–3473 海洋界一般认为，硅藻数量增加代表海 水的水质好，然而香港分部刘红斌教授 研究团队通过2000年至20 1 7年1 8年间 的数据 (包括温度、海水营养成分及含氧 量等) 研究发现，温度及海水的营养成分 也会影响藻类的数量。因此珠江口水域 的硅藻数量增加，并不一定代表此处水 质得到改善,而是由于海水营养成分出现 变化引起的，当中包括因人类各种活动 而导致海水硝酸盐含量急剧上升。相关 研究结果已发表在国际科学期刊Globa l Change Biology。 刘教授表示：“红潮/藻华是一个重大的 环境议题，我们的统计模型为预测甚至 预防红潮/藻华带来了新见解。此外，曾 经有文献提到，并非所有硅藻皆对海洋 有利，部分硅藻品种如尖刺拟菱形藻， 或会对哺乳动物及鸟类的神经系统有 害。未来，我们将进一步研究硅藻所引 起的红潮/藻华对生态造成的影响，以及 这些有毒品种的数量及形态”。 Demonstrate Growing Dominance of Diatom Algae in the Pearl River Estuary: Paving the Way for Future Study on Diatom Blooms 揭示珠江口水域硅藻數量上升新因素，為未來藻华研究奠定 重要基礎
44 新闻来源 日期 新闻题目 科大新闻； 新浪网； 中国工程报 2021-10-14 科大研究显示珠江口水域硅藻数量上升，为未来有关红潮/藻华影响的 研究奠定重要基础 香港01 2021-10-14 科大研究：珠江口水域矽藻20年倍增，人类活动增营养成分所致 每日头条； 中国工程报 2021-10-14 香港科技大学发现珠江口水域硅藻数量上升，为红潮研究奠定基础 东网 2021-10-14 本港常见海藻比例18年急升，科大料与全球暖化有关 晴报 2021-10-15 人类活动改变营养成分，珠江口矽藻20年倍增 文汇报 2021-10-15 珠江口矽藻多，科大揭海水成分有变 明声报； 明报 2021-10-15 珠江口矽藻18年倍增 科大研究：未必代表水质改善 大公报 2021-10-15 珠江口矽藻倍增 京港学术交流中心 2021-10-18 【科研成果】科大研究显示珠江口水域矽藻数量上升，为未来红潮影响 研究奠重要基础 Media Coverage 新闻报道 Prof. LIU Hongbin (right) and his postdoc 刘红斌教授(右)及其博士后 Microscopic images of diatoms 显微鏡下的硅藻 Red tides caused by dinoflagellates 由双鞭毛藻引起的红潮 Mircoscopic images of dinoflagellates 显微鏡下的双鞭毛藻
Research Highlights 研究亮點 45 The Hong Kong Branch research team led by Prof. Hongbin Liu has revealed the metabolic adaptation of Synechococcus to eddy-associated environmental changes through comparative analysis of the genome data of two Synechococcus species from the South China Sea eddies. The research discovery deepens our understanding of the adaptation of S5.2 and S5.3 Synechococcus to different marine environments. Related research has been published in the international scientific journal New Phytologist in December 2021. 参考搜狐新闻 https://www.sohu.com/a/525917484_726570 Reference: New Phytologist 2022, 233, 1828–1842 香港分部刘红斌教授研究团队，通过对 来自南海漩涡中两种聚球藻基因组数据 的比较分析，发现了两种聚球藻适应南 海中尺度涡流现象的基因及分子机制。 该研究成果加深了我们对海洋S5.2 和 S5.3 聚球藻适应不同海洋环境分子机制 的理解。相关研究已于 2021 年12月发表 在国际科学期刊New Phytologist。 Reveal the Metabolic Adaptations of Synechococcus to Eddy-associated Environmental Changes in the South China Sea 解析聚球藻適應南海中尺度渦流現象的分子機制 Prof. Hongbin Liu 刘红斌教授 The Hong Kong University of Science and Technology 香港科技大学 Fig. 1 Sea level anomalies and sampling stations and eddy-induced environmental changes. 图1. 该研究的采样点，以及垂直梯度上温度和盐度的变化 Fig. 2 Schematic representation of the hypothesized metabolic responses of syn-bin1 and syn-bin2 to different eddy environments. 图2. S5.2和S5.3聚球藻适应中尺度涡流现象的代谢过程示意图。
46 The Hong Kong Branch researcher team led by Prof. WenXiong Wang developed a novel biosensor for labile Zn (II) quantification. The principle is based on the Zn2+-induced significant enhancement of autofluorescence intensity of an adenine deficient yeast (Ade(− ) yeast). The biosensor displays high tolerance to salinity, pH variation and other metals, and could detect Zn2+ with a lower quantification limit (0.01 μM) than the chemosensor and higher simplicity than the conventional method (ICP-MS coupled with ultrafiltration). It is possible to be used to detect labile Zn(II) species at trace levels in complex media. The research findings have been published on an international journal Biosensors and Bioelectronics. Reference: Biosensors and Bioelectronics 2021, 179, 1-8 香港分部王文雄教授研究团队开发一种新 型生物传感器，用于定量测定环境中不稳 定锌 ( I I )。该传感器的检测原理是依靠锌 ( I I )诱导提高缺乏腺嘌呤酵母的自发荧光 强度。该生物传感器对盐度、pH值变化 和其他金属具有较高的耐受性。与传统检 测方法相比，此方法对锌( I I )的检测下限 更低，操作更简单，而且它可用于检测复 杂介质中痕量的不稳定锌( I I )。该研究结 果已发表在国际科学期刊Biosensors and Bioelectronics 。 Develop a Novel Biosensor for Labile Zn ( II ) Quantification 開發新型生物傳感器用於不穩定Zn ( II ) 的測量 Prof. Wen-Xiong Wang 王文雄教授 City University of Hong Kong 香港城市大学 Zn2+ directed recession of red pigment in Ade(-) yeast. 锌(II)导致Ade(-) 酵母中的红色素衰退
Research Highlights 研究亮點 47 The Hong Kong Branch research team led by Prof. Wenxiong Wang used nano-scale secondary ion imaging mass spectrometry to detect the subcellular distributions of Mn in oocytes and sperm cells at different developmental stages. This is the first time that the enrichment of Mn was directly visualized in cortical granules. They found that the distribution and accumulation of Mn during oogenesis were closely associated with the formation and translocation of cortical granules. These results demonstrated great differences of the subcellular localization and accumulation capacity of Mn between oocytes and sperm cells in oysters, implying the sex differentiation in susceptibility of reproductive response to Mn stress. Their study also highlights the importance of gender difference in future biomonitoring and ecotoxicological studies of Mn in marine bivalves. The research findings have been published on Environmental Science & Technology. Reference: Environmental Science & Technology 2021, 55, 8223–8235 香港分部王文雄教授研究团队利用纳 米级二次离子成像质谱，对金属锰在牡 蛎生殖细胞中的亚细胞分布水平进行 检测，首次发现牡蛎卵子发育过程中锰 的分布和积累与皮质颗粒的形成和转移 密切相关。此项研究强调了性别差异对 锰的生物监测和生态毒理学研究中的重 要性。本研究成果发表于国际科学期刊 Environmental Science & Technology。 Discover the Subcellular Distribution of Manganese During Oyster Gametogenesis: Implying the Sex Differentiation in Susceptibility of Reproductive Response to Mn Stress 发現牡蠣配子发生過程中錳的亞細胞分布：暗示生殖反應 對錳脇迫的敏感性存在性別差異异 Prof. Wen-Xiong Wang 王文雄教授 City University of Hong Kong 香港城市大学 The enrichment of metal manganese in oyster germ cells 金属锰在牡蛎生殖细胞中的富集情况
48 The Hong Kong Branch research team led by Dr. Simpson developed a new strategy to improve the usefulness of diffusive gradients in thin films (DGT) technique for sediment quality risk assessments. The team used the simpler and more cost-effective piston DGTs rather than planar DGT probes to measure bioavailable metal fluxes in naturally contaminated sediments with widely varying composition and assessed their prediction of toxicity to amphipod reproduction in a flow-through microcosm. This study highlights that the adverse effects induced by excessive bioavailable metals in contaminated sediments can be consistently sensed by the DGT pistons. The research findings have been published on Environmental Science & Technology. Reference: Environmental Science & Technology 2021, 55, 7355–7364 香港分部Stuart L. Simpson博士研究团 队通过利用简单有效的活塞来代替平面薄 膜，大大提高了薄膜扩散梯度技术对沉积 物进行质量风险评估的实用性。此新探 针可用于测量包含不同成分的自然污染沉 积物中生物可利用金属的流通量，并评 估它们对片脚类生物的繁殖毒性。这一 研究成果为沉积物中金属的风险评估提供 了新策略，研究成果发表于国际科学期刊 Environmental Science & Technology。 Develop an In-situ Sensing Technology: Improving Toxicity Predictions for Sediments 開发原位傳感技術：提升對沉積物毒性的預測准確度 Dr. Stuart Simpson 博士 Commonwealth Scientific and Industrial Research Organization 澳洲联邦科学与工业研究组织水土部 Deployment of DGT pistons and toxicity test setup for different type of sediments 薄膜扩散梯度活塞装置以及对不同类型沉积物毒性测试装置
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