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BREAKING: IOCAS Arctic Sea Ice Prediction Model Ranks FIRST Globally!
2025 IOCAS International Training Course on
Subsurface Mooring Observations
Successfully Concluded on November 2 in Qingdao
Scientists Develop Observation-Informed Deep Learning to Cut ENSO Projection Uncertainty
Researchers Discover Massive Geo-Hydrogen Source to West of Mussau Trench
Scientists Discover Rare Deep-Sea Hydrothermal System in Western Pacific Producing Massive Hydrogen Emissions
Research News
Researchers Cultivate Wakame in Subtropical Fujian Using Clonal Seedlings
Researchers from IOCAS cultivated wakame to market size in subtropical Fujian using clonal sporophyte seedlings and a winter grow-out strategy.
Seaweed aquaculture is a major part of China's coastal bioeconomy, yet farming space and seasonal windows are increasingly constrained in many established pr...
Scientists Construct Evaluation Framework for Fishery Stock Rebuilding Under Multiple Stressors
Research team from IOCAS quantified the adaptation mechanisms and sensitivity thresholds that shape the rebuilding of fishery stocks under multiple stressors...
Coastal ecosystems face increasing exposure to multiple stressors, including environmental change, land-based inputs, and overfishing. However, how to system...
New Study Reveals Viral Functions in Deep-Sea Ecosystems
A research team from IOCAS has unveiled the crucial role of viruses in deep-sea carbon cycling and microbial community structure.
A research team led by Prof. SUN Chaomin from the Institute of Oceanology of the Chinese Academy of Sciences (IOCAS), has unveiled the crucial role of viruse...
New Study Reveals North Pacific Warming Slows Arctic Summer Sea Ice Loss Since 2007
A research team from IOCAS has revealed that accelerated warming in the North Pacific has contributed to a significant slowdown in Arctic summer sea ice loss...
A research team led by Dr. BI Haibo from the Institute of Oceanology of the Chinese Academy of Sciences (IOCAS), has revealed that accelerated warming in the...
Researchers Develop Novel Triploid Breeding Method for Heat-Resistant Kelp
The research team led by Prof. SHAN Tifeng from IOCAS has developed a novel method to breed triploid cultivars in kelp species.
Kelp species like Saccharina japonica and Undaria pinnatifida are vital global economic resources. However, global warming, increasing seawater temperatures,...
Researchers Discover Human Activities Enhanced Silicate Weathering Carbon Sink in Red River Basin 1,500 Years Ago
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Researchers Discover Human Activities Enhanced Silicate Weathering Carbon Sink in Red River Basin 1,500 Years Ago
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Study Reveals Slowdown of Atlantic Meridional Overturning Circulation
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What We Do
Dec 01, 2025
The Bittersweet Symphony of the Deep
By 2014, I had grown to lead as a chief scientist, becoming the first woman to hold that title on a deep-ocean expedition for the Chinese Academy of Sciences.
(Text by ZHOU Hui, zhouhui@qdio.ac.cn)The ocean, according to physical oceanographer ZHOU Hui of the Institute of Oceanology of the Chinese Academy of Scienc...
ZHOU Hui
Jul 30, 2025
See How the Tiny One Stirs the Sea
To me, studying marine microbes is a way of exploring the invisible drivers of ocean life.
(Text by ZHAO Yuan, zhaoyuan@qdio.ac.cn)I was born in a coastal city, where I spent my childhood exploring tidal pools and observing the movements of tide an...
ZHAO Yuan
May 08, 2025
I Explore Mysteries of Microalgae
I hope that microalgae can better serve human health and contribute to the sustainable development of Earth's ecosystems.
(Text by GU Wenhui, wenhuigu@qdio.ac.cn)What's in a drop of seawater? Though the seawater may appear clear, it is teeming with microorganisms, some of them a...
GU Wenhui
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Explore With Us
Oceanographic Data Center
Research Vessel KEXUE
Multimedia News
Marine Ranching: A New Way to Cultivate and Harvest the Ocean
Flying in the deep: Dumbo Octopus
On-site Training on Deployment and Recovery of Subsurface Mooring
Opening Ceremony of 2024 IOCAS International Training Course on
Subsurface Mooring Observations
Training Course on
Subsurface Mooring Observation
10
th
Anniversary of Collaboration Between IOCAS and RCO-BRIN
El Nino change and its impact on weather and climate in the East Asia under global warming
Great winds sweep clouds across the sky, and numerous sails plow high waves
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