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2026.10.29

Capturing our closest archaeal relatives offers clues to the origin of eukaryotes

2026.10.23

Lack of Particle-Level Size Data Limits Comparability in Marine Microplastic Research - Review of 1,431 studies over more than two decades finds that only 2% reported the size of individual particles -

2026.08.31

JAMSTEC hosted NOAA-JAMSTEC Joint Executive Meeting

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Press Releaseプレスリリース
2026.10.29
Capturing our closest archaeal relatives offers clues to the origin of eukaryotes
Press Releaseプレスリリース
2026.10.23
Lack of Particle-Level Size Data Limits Comparability in Marine Microplastic Research - Review of 1,431 studies over more than two decades finds that only 2% reported the size of individual particles -
Press Releaseプレスリリース
2026.10.01
Japan Greenhouse Gas Center established to consolidate greenhouse gas information and scientific findings —strengthening collaboration among relevant organizations to accelerate climate change mitigation and decarbonization
Press Releaseプレスリリース
2026.09.28
Can Antarctic Radar Improve Southern Hemisphere Weather Forecasts?
Press Releaseプレスリリース
2026.09.03
DeepLitterAI: An AI System for Automatically Detecting and Counting Plastic Litter on the Deep Seafloor
Faster detection and counting of plastic litter in large-scale video surveys to support global monitoring of marine pollution
Topicsトピックス
2026.08.31
JAMSTEC hosted NOAA-JAMSTEC Joint Executive Meeting
Press Releaseプレスリリース
2026.08.27
Successful prediction of phytoplankton in the western tropical Pacific about 6 months in advance ―Toward the world's first quasi-real-time global seasonal lower-trophic marine ecosystem forecasting service―
Press Releaseプレスリリース
2026.08.24
Learning Biomass Degradation Strategies from Deep-Sea Microbes and Enzymes
A deep-sea-inspired chemistry perspective on biological strategies for sustainable biomass utilization
Press Releaseプレスリリース
2026.08.07
Projected Coastal Sea-Level Changes around Japan under Global Warming Using a High-Resolution Ocean Model —Regional Differences Associated with Changes in the Kuroshio Path—
Press Releaseプレスリリース
2026.08.06
A New Mathematical Tool to Uncover "Who Eats Whom" in Nature — Reconstructing complex food webs from simple trophic position data using the Superposition Method —
Press Releaseプレスリリース
2026.07.31
Two Independent Primary Magmas Discovered Beneath Hunga Volcano After the 2022 Mega-Eruption — Submarine Dredge Surveys Reveal the True Face of a Giant Submarine Volcano Hidden from Island Surface Studies —
Topicsトピックス
2026.06.24
Airborne observations provide clarity on where carbon is going - JAMSTEC scientists co‑authored a PNAS (USA) study toward developing a tool for better assessment of the inverse model estimated CO₂ fluxes
Press Releaseプレスリリース
2026.06.22
Visualizing Microbial Chitin Degradation at the Nanogram Scale A Deep-Sea-Inspired Approach to Visualizing Interfacial Reactions
Press Releaseプレスリリース
2026.06.09
Successful Acoustic Communication Between a Small Underwater Vehicle and an Unmanned Seaplane, and Automatic Water Landing of the Unmanned Seaplane — A Major Step Toward Seamless Marine Surveys Using KAIKU (Sea-Air) Unmanned System —
Topicsトピックス
2026.05.20
Researchers Use Methane ‘Fingerprints’ to Better Track Global Emissions - JAMSTEC scientists co‑authored a Nature Communications study applying carbon‑isotope ‘fingerprints’ to improve regional methane emission attribution
Press Releaseプレスリリース
2026.05.15
Successful real-time Transmission of Sonar Images via High-speed Acoustic Communication from the 8,000m class AUV “Urashima 8000” It is now possible to make flexible modification of the observation scenario based on acquired data during the dive.
Press Releaseプレスリリース
2026.04.09
Discovery of petrophysical and geophysical evidence for crustal formation processes during subduction initiation
Press Releaseプレスリリース
2026.04.09
Unraveling the Transport of Solar Energetic Particles with Multi-Spacecraft Observations —Toward Improved Space Weather Forecast—
Press Releaseプレスリリース
2026.03.17
Discovery of All Five Nucleobases in Asteroid Ryugu —The building blocks of DNA and RNA are universally present in two carbonaceous asteroids—
Press Releaseトピックス
2026.03.11
Japan’s Deep Ocean Reveals Dozens of New Species from Landmark 2025 Nippon Foundation–Nekton Ocean Census – JAMSTEC Expedition [Link to the OCEAN CENSUS]
Topicsトピックス
2026.02.18
JAMSTEC Receives the nano tech 2026 Green Transformation Award — Environmental Contribution of Pressure-Responsive Plastics (Baroplastics) Recognized —
Press Releaseプレスリリース
2026.02.18
Can spores transported from distant terrestrial regions act as cloud seeds over the Arctic Ocean? ―Insights from microscopic analysis of aerosol particles―
Press Releaseプレスリリース
2026.02.16
Ocean heat transport on the Pacific side of the Arctic Ocean has increased 1.5 times over the past 20 years~ Increased warm water inflow would play a key role in the sea ice decline ~
Press Releaseプレスリリース
2026.02.12
Scaly-foot snails from eight hydrothermal vents map invisible “highways” and “roadblocks” in the deep sea —Population genomic analyses reconstruct dispersal over time and identify priority areas for conservation—
Press Releaseプレスリリース
2026.01.23
Visualising Microplastics incorporated into Corals: A Rapid and Direct Chemical Imaging Method
Topicsトピックス
2026.01.08
The Greenhouse Gas Budget of Southeast Asia - JAMSTEC scientists co-authored a comprehensive assessment of regional sources and sinks of CO₂, CH₄ and N₂O in Global Biogeochemical Cycles, highlighting the need for urgent action on emission mitigation

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