Invited Speakers

Derek Armitage

School of Environment, Resources and Sustainability, University of Waterloo

Derek Armitage is Professor and Director of the School of Environment, Resources and Sustainability, University of Waterloo (Canada). He is co-lead of the Vulnerability to Viability Global Partnership for Small-Scale Fisheries, is a vice-chair of the Scientific Steering Committee of the Integrated Marine Biosphere Research program, served on the Independent Science Panel for New Zealand’s Sustainable Seas Science Challenge, and is a co-ordinating author for the World Ocean Assessment. He is co-editor of several books, including ‘Adaptive Co-Management: Collaboration, Learning and Multi-Level Governance’ (UBC Press), ‘Governance of the Coastal Commons’ (Routledge), and ‘Sea Change: Charting a Sustainable Future for Oceans in Canada’ (UBC Press).

Marta Ballesteros

Spanish Institute of Oceanography (IEO-CSIC)

Marta Ballesteros is a researcher at the Spanish Institute of Oceanography (IEO-CSIC) who specializes in marine and fisheries governance as well as the science-policy interface. She is involved in interdisciplinary and transdisciplinary projects aimed at tackling complex marine challenges within social-ecological systems. Marta leads the systematic integration of the Human Dimension at IEO and participates in a broad network of marine social scientists. She co-chairs the Working Group on Stakeholder Engagement at the International Council for the Exploration of the Sea (ICES) and the Socioeconomic Subgroup of the Technical Expert Group on Data for Maritime Spatial Planning. With over twenty years of experience, her publications emphasize the importance of incorporating social sciences as part of the best available evidence to inform decision-making.

Invited Talks from Synthesis/Theme Sessions:
Stakeholder engagement in the International Council for the Exploration of the Sea (ICES)
Abstract
Stakeholder engagement has become pivotal in research and policy processes in the marine realm worldwide. However, participation is still a multilayered puzzle of credibility, legitimacy and saliency. The International Council for the Exploration of the Sea (ICES) [read more]

Annette Breckwoldt *

Leibniz Centre for Tropical Marine Research (ZMT) Bremen

Annette Breckwoldt is an interdisciplinary marine scientist at the Leibniz Centre for Tropical Marine Research (ZMT) in Bremen (Germany). She is co-leading ZMT’s Programme Area 5 (Ocean Literacy, Equity and Leadership), and is co-PI of the binational project SOCPacific2R (A Sea of Connections: valuing reef passages in the South Pacific region; Website: socpacific.link). She collaborates on additional inter- and transdisciplinary projects for the sustainable use and protection of coastal marine spaces and to address complex issues in marine resource management, conservation and ocean-human relations. Her research focuses on marine social sciences, science-stakeholder interactions, participatory research methods, small-scale and subsistence fisheries, local knowledge and realities of resource use, environment and development of small island states, inter- and transdisciplinary approaches to sustainability. 

Synthesis Talks from IMBeR Science Team:
Collaborative Pathways to Bridge Oceans and Societies: The IMBeR Human Dimensions Working Group (2016-2025)
Abstract
Over the past decade, the Human Dimensions Working Group (HDWG) of IMBeR has made significant contributions to understanding the complex interactions between human societies and marine ecosystems. Through its interdisciplinary approach [read more]

Jacob Carstensen 

Department of Ecoscience, Aarhus University

Jacob Carstensen is a professor at Aarhus University, Department of Ecoscience. From an educational background in mathematics and statistics, he has worked on describing and understanding long-term changes in marine ecosystems in response to nutrient enrichment, climate change and physical disturbances from human activities. Jacob is strongly engaged in environmental policies in the Baltic Sea area, on national and regional level, through developing ecological indicators and integrated assessment systems as well as providing recommendations to agencies and regional sea conventions for nutrient management. Much of his research has been centred on eutrophication and its adverse effects, such as algal blooms, loss of benthic vegetation and hypoxia. Jacob has published more >180 papers in peer-reviewed journals, which have been cited ~20000 times. According to Web-of-Science, he ranked among the top 1% cited scientists within the discipline of cross-disciplinary science in 2019, 2020, 2021, 2022 and 2023.

Invited Talks from Synthesis/Theme Sessions:
The legacy effect of changing nutrient inputs to coastal ecosystems
Abstract
Nutrient management plans have been successful in reducing nutrient inputs to many coastal ecosystems, but ecosystem responses have been unanticipatedly weak. This lack of recovery has been attributed to a legacy effect of past nutrient [read more]

Emma Cavan *

Imperial College London

Dr. Emma Cavan is a Senior Lecturer in ocean biogeochemistry and ecology at Imperial College London. She has spent over 10 years researching how carbon is sequestered through the biological pump, and how human pressures work to impact this carbon sink. She is part of many UK and internationally funded projects on all aspects of the biological pump, but has a particular interest in the Southern Ocean, Antarctic krill and fishing. Emma co-chairs the ICES working group WKFISHCARBON, bringing together international experts to address the impact of fishing on the biological pump.

Wen-Chen Chou

National Taiwan Ocean University

Dr. Wen-Chen Chou is a Distinguished Professor in the Institute of Marine Environment and Ecology at National Taiwan Ocean University. He serves as an Associate Editor for several esteemed journals, including Estuaries and CoastsFrontiers in Marine Science, and the Journal of Marine Science and Engineering. Dr. Chou has dedicated his career to advancing the understanding of carbonate chemistry in ocean margins and coastal waters. In the early stages of his research, he focused on the carbonate chemistry of marginal seas, particularly the South China Sea and the East China Sea. In recent years, his research interests have expanded to encompass ocean acidification and the critical role of coastal blue carbon ecosystems in climate change mitigation.

Invited Talks from Synthesis/Theme Sessions:
Expanding blue carbon assessments: the overlooked role of alkalinity in seagrass meadows
Abstract
Coastal blue carbon ecosystems (CBCEs), including seagrass meadows, play a crucial role in carbon sequestration. While traditional assessments have largely focused on particulate organic carbon (POC) burial, emerging research [read more]

Sam Dupont *

University of Gothenburg

Sam Dupont is an Associate Professor and Senior Lecturer in Marine Eco-Physiology at the University of Gothenburg. His main research focus is the biological impacts of global changes such as ocean acidification and warming on marine ecosystems. He has published in more than 200 publications in journals including Nature, Science, PNAS and TREE. He is also working on the development of innovative science communication and education strategies to tackle global challenges. The third aspect of his work aims at evaluating and building capacities for marine science in developing countries.

Synthesis Talks from IMBeR Science Team:
The SOLAS-IMBER Ocean Acidification Working Group – 15 years of ocean acidification science
Abstract
Ocean acidification is broadly recognized as a major problem for marine ecosystems worldwide, with follow-on effects to the economies of ocean-dependent communities. A need for coordination of ocean acidification monitoring, research and synthesis activities led [read more]

Masahiko Fujii

Atmosphere and Ocean Research Institute, The University of Tokyo

Masahiko Fujii is Professor of Atmosphere and Ocean Research Institute, The University of Tokyo, Japan. He has been involved in research and education on assessment, future projection, and mitigation and adaptation measures for the impacts of global warming, ocean acidification, and deoxygenation on coastal ecosystems and local societies. Recently, he has also been investigating the impacts of ocean acidification on coastal ecosystems by examining in detail the marine environment of shallow-water CO2 seeps existing in the seas around Japan.

Invited Talks from Synthesis/Theme Sessions:
Biogeochemical modeling to investigate the impacts of ocean acidification and hypoxia in Tokyo Bay, Japan
Abstract
There is growing concern in recent years that, like global warming, ocean acidification primarily caused by excessive anthropogenic CO2 may adversely affect calcifying organisms. Similarly, hypoxia, the long-term decline in dissolved oxygen (DO) concentrations [read more]

Marisol García-Reyes

Farallon Institute

Marisol has a background in physics and atmospheric science, but she’s an oceanographer at heart. She has studied coastal upwelling for over 15 years, focusing on its variability, how it relates to climate, and how it impacts its marine ecosystem. Her current research focuses in how climate change, variability, and extreme events impact habitat conditions for organisms (in Eastern Boundary Upwelling regions and in the North Pacific and Bering Sea). Marisol also maintains the Multivariate Ocean Climate Indicator for California (see the MOCI project). She is a mentor, committed to increasing equity in education for people of color, and increasing diversity in sciences.

Invited Talks from Synthesis/Theme Sessions:
Eastern Boundary Upwelling Ecosystems under a changing climate
Abstract
Upwelling systems are some of the most productive ecosystems of the world. Those associated to the Eastern Boundary Current Systems have been of much interest due to extent of their upwelling areas and their response to changes in climate. [read more]

Raleigh Hood *

Horn Point Laboratory, University of Maryland Center for Environmental Science

 I completed my Ph.D. at Scripps Institution of Oceanography in 1990, followed by postdoctoral research at Oregon State University and the University of Miami, before joining the University of Maryland Center for Environmental Science in 1995. I have conducted research in coastal and open ocean environments all over the world, including the Atlantic, Pacific and Indian Oceans and both the east and west coasts of North America.  Presently my research is focused primarily on using models to simulate and predict biogeochemical and ecological variability in marine environments.  I have also been involved in research and program development in the Indian Ocean for more than 25 years. These efforts include co-development of one of the first coupled physical-biogeochemical models of the Indian Ocean, and the formation of the Sustained Indian Ocean Biogeochemistry and Ecosystem Research (SIBER) Program and the Second International Indian Ocean Expedition (IIOE-2). I was chair of the SIBER Steering Committee from 2010 to 2019 and I am currently a member of the IIOE-2 Core Group / Steering Committee as co-chair of the Science and Research Working Group. I was the lead author of the SIBER and IIOE-2 Science Plans.

Synthesis Talks from IMBeR Science Team:
SIBER and the Second International Indian Ocean Expedition
Abstract
SCOR, IOC, and the Indian Ocean GOOS program (IOGOOS) are coordinating a new phase of international research focused on the Indian Ocean, which began in late 2015 and will continue through 2025. The goal is to assist ongoing research and stimulate new [read more]

Shan Jiang
East China Normal University

Dr. Shan Jiang is a research fellow at the State Key Laboratory of Estuarine and Coastal Research, East China Normal University, specializing in biogeochemistry within coastal ecosystems. Since 2016, Shan Jiang has spearheaded multinational research campaigns across Southeast Asia. In the last 10 years, the research track of Shan Jiang covers several marine ecosystems in IPR, employing isotopic and geospatial techniques to quantify land-sea nutrient fluxes. His current work focuses on nutrient/carbon dynamics, microbial resources and ecosystem stability in IPR together with local experts and researchers. These ongoing works aim to bridge scientific discovery in ocean science and climate-based sustainable development.

Synthesis Talks from IMBeR Science Team:
Towards the New Era of ocean science for the sustainable Indo-Pacific Region
Abstract
The Indo-Pacific Region (IPR), serving as a critical interface between the West Pacific Ocean and East Indian Ocean, encompasses diverse coastal ecosystems and maritime corridors. This biogeographically significant zone sustains the livelihoods of [read more]

Kenneth M. Y. Leung

City University of Hong Kong

Kenneth Leung is Chair Professor at Department of Chemistry in City University of Hong Kong, where he also serves as the Director of the State Key Laboratory of Marine Pollution.  His research interests encompass marine pollution, ecotoxicology, marine ecology, biodiversity conservation and ecological restoration using eco-engineering. So far, he has published over 320 peer-reviewed articles in these areas. He received the 19th Biwako Prize for Ecology from the Ecological Society of Japan in recognition of his contributions to aquatic ecology in Asia-Pacific, and conferred as a Fellow of the Society of Environmental Toxicology and Chemistry (SETAC).  In 2022, he was elected as a Fellow of both the Royal Society of Biology and the Royal Society of Chemistry.  Currently, he is leading the Global Estuaries Monitoring (GEM) Programme has been endorsed by the United Nations as a Decade Ocean Action for the UN Decade of Ocean Science for Sustainable Development (2021-2030).   

Su Mei LIU

Ocean University of China

Dr. Su Mei LIU is a professor of Chemical Oceanographer at Ocean University of China. Her research focuses on key processes in marine biogeochemical cycles of biogenic elements and their ecological effects, including nutrient cycles, nitrogen isotopes, environmental evolution, silicon dissolution, atmospheric nutrient deposition, and social-ecosystem interactions. She has published more than 320 academic papers.

Eugene Murphy *

British Antarctic Survey

Professor Eugene J. Murphy is a distinguished marine scientist with over 35 years of research experience in marine biology and fisheries science. He holds a B.Sc. in Marine Biology and a Ph.D. in Fisheries Science and Modelling. He was Science Leader of the Ecosystems Programme at the British Antarctic Survey (BAS),  a Visiting Professor at the University of Newcastle and an Honorary Professor at the University of East Anglia. Throughout his career, Professor Murphy has led numerous large-scale research programs focusing on the dynamics of Southern Ocean ecosystems. His expertise encompasses biological oceanography, ecological modelling, population dynamics, food webs, and the interactions between physical and biological processes. He has a particular interest in Antarctic krill and their role in the Southern Ocean food web. Professor Murphy has been instrumental in developing international initiatives to understand and manage Southern Ocean ecosystems. He led the establishment of the Integrating Climate and Ecosystem Dynamics (ICED) program and has a long association with the Integrated Marine Biosphere Research (IMBeR) program.  His contributions to marine science are reflected in his extensive publication record, with over 100 peer-reviewed articles. His work has significantly advanced the understanding of marine ecosystems and informed policy development for the conservation and sustainable management of the Southern Ocean. He is co-leading the Action Plan initiative.

Synthesis Talks from IMBeR Science Team:
Developing the IMBeR Action Plan for the Ocean and the OCEAN100+ Team
Abstract

Ensuring a healthy and sustainable ocean in the future requires urgent planning and adaptation to prepare for inevitable change. The challenge is global and requires engagement from experts in multiple disciplines and with diverse perspectives from [read more]

Young-Je Park

TelePix Co., Ltd.

Young-Je Park’s research field is ocean color remote sensing, with a recent research focus on leveraging various satellite data to address marine environmental challenges.
He has been involved in several international projects, including Japan’s JAXA ADEOS-II/GLI project, the MERIS application at the Royal Belgian Institute for Natural Sciences (RBINS), and coastal water monitoring using MODIS and high-resolution satellite imagery at CSIRO, Australia.
Since joining KIOST in 2011, his primary research focus has been on the Geostationary Ocean Color Imager (GOCI), an ocean color sensor operating in geostationary orbit, which provides hourly ocean color images during daylight hours over the northeast Asian seas around Korea. He serves as the Principal Investigator (PI) of GOCI application projects, which focus on utilizing GOCI data to address environmental challenges in Korean waters. Additionally, he was actively involved in the development of its successor, GOCI-II, which became operational in space in early 2020, and led an R&D project to develop the ground system for GOCI-II operations.
His international contributions include serving on the organizing committees for PORSEC (Pan Ocean Remote Sensing Conference) 2018 and IOCS 2019, as well as being a member of the IOCCG Executive Committee and co-chair of the IMBeR OCPC Group.
 
Synthesis Talks from IMBeR Science Team:
Key activities, successes and future outlook of the OC-PC Study Group
Abstract
The IMBeR OCPC Study Group, formed in 2022 with ocean satellite experts, aims to enhance the use of Earth Observation (EO) data for sustainable development in the Central Indo-Pacific (CIP). Through collaboration with regional participants, the group seeks to [read more]

Heidi Pethybridge

CSIRO Environment Research

Heidi is a CSIRO Team Leader of Acoustic and Pelagic Ecosystems who has a strong interest in marine food webs, particularly the trophodynamics of fish, sharks and squid. Her research combines biochemical tracers (stable isotopes, fatty acids, trace metals) and ecological modelling to understand ecosystem dynamics in tropical and temperate oceanic environments. She serves as co-chair of IMBeR’s Regional Program Climate Impacts on Top Predators (CLIOTOP), an international network established in 2005. The Program brings together interdisciplinary scientists to examine how global change affects the biology, ecology and conservation of marine top predators.
 
Synthesis Talks from IMBeR Science Team:
Two decades of research under CLIOTOP: IMBER’s Regional Program on Climate Impacts on Oceanic Top Predators
Abstract
This talk will showcase the transformative research and key insights gained from two decades of international collaboration under CLIOTOP. Since 2005, CLIOTOP has established a global network of over 200 researchers investigating the complex [read more]
 

Hiroaki Saito

Atmosphere and Ocean Research Institute, the University of Tokyo

My scientific interest is the role of organisms in marine ecosystem dynamics and biogeochemical cycles. He has been studying biology and ecology of copepod and also various marine organisms from bacteria to whales. The essential aim of his studies is to understand the processes and mechanisms of marine ecosystem response to natural and anthropogenic perturbations. He also keen to contribute to solve ocean-related social issues by preparing scientific knowledge. He is m one of foundation members of IGBP/SCOR IMBER and has been led IMBER/IMBeR JAPAN projects and cruises. He is contributing some national/international projects related to UN Decade of Ocean Science for Sustainable Development (2021-2030) and UN SDGs, especially SDG14 “Life under water”. He is a advisory board of UN Ocean Decade.

Rowan Trebilco

CSIRO Environment, and Centre for Marine Socioecology

Dr Rowan Trebilco is a senior research scientist and team leader in the Sustainable Marine Futures research program at the CSIRO in Australia. He is also an adjunct senior researcher at the Centre for Marine Socioecology at the University of Tasmania. His current work focuses on assessing status, trends, risks and opportunities for marine social ecological systems and on developing strategies and assessment methods for climate change adaptation and nature repair activities. Rowan has 20 years experience working and publishing in the environmental sciences, across Australia, Europe and America. Major foci of this work have included: environmental assessment and monitoring; food web and ecosystem structure, function, theory and modelling; trophodynamics; ecosystem management; biodiversity conservation; fish, fisheries and fisheries bycatch; and science-policy linkages.

A’an Johan Wahyudi

National Research and Innovation Agency of the Republic of Indonesia (BRIN)

A’an Johan Wahyudi is a Research Professor in Marine Biogeochemistry and a Principal Research Scientist specializing in the ocean’s carbon cycle. His work focuses on assessing the sources, variability, and impacts of organic carbon and carbonate systems, including the organic carbon budget, carbonate system variability, and nutrient dynamics, as well as investigating element transfer, deposition, and accumulation. He serves as the IMBeR National Contact for Indonesia, Chairman of the Indonesia Marine Biogeochemistry Forum, and Secretary-General of the Oceanologist Association of Indonesia.

Invited Talks from Synthesis/Theme Sessions:
Introducing Indonesia Marine Biogeochemistry Forum (IMBF): Mainstreaming marine biogeochemistry research and synergizing IMBeR’s global objectives
Abstract
The Indonesia Marine Biogeochemistry Forum (IMBF) is a new collaborative initiative dedicated to advance marine biogeochemistry research in Indonesia while aligning with the global objectives of the Integrated Marine [read more]

Sorted alphabetically by surname
Speakers marked with * will present online
More speakers to be confirmed