Large Arctic rivers transport substantial amounts of freshwater, carbon (C), and nutrients from land to the Arctic Ocean and play an important role in continental-ocean biogeochemical coupling. Althou...
Recently marine fungal polysaccharides have attracted increasing attention and interest; however, most reported sources originate from shallow or coastal environments, and knowledge regarding those de...
Ocean acidification (OA) driven by increasing atmospheric CO2 is altering marine biodiversity. However, impacts of OA on ecosystem functioning at the community level, including calcification, primary ...
The reductive citric acid (rTCA) and reverse oxidative TCA (roTCA) cycles are used by autotrophic Bacteria to fix dissolved inorganic carbon (DIC) at deep-sea and terrestrial hot springs, water treatm...
The concentrations of iron (Fe), zinc (Zn), copper (Cu), manganese (Mn) and cadmium (Cd) were analyzed in muscle, liver, kidney and lung tissue samples, and stable carbon and nitrogen isotopes were me...
Oceanic submesoscale currents dominate the vertical exchanges of heat, biological nutrients and carbon between the shallow and the deep ocean and strongly influence the lateral dispersion of biogeoche...
The growing demand for sustainable biomanufacturing has increased interest in nonfood, low-cost carbon feedstocks, particularly methanol and mannitol, owing to their availability and high energy densi...
Ocean-atmosphere CO2 exchange is key in modulating global climate, but the Arctic Ocean's anthropogenic carbon (Cant) uptake is poorly constrained. Most studies in the Canada Basin using the Transit T...
A marine hydrocarbonoclastic actinobacterium Kocuria flava IOS11 was isolated from 3500 m deep-sea water of the Indian Ocean. The isolate efficiently degraded phenanthrene (250 mg/L) achieving 82 and ...
Hydrothermal systems contain diverse alkanes derived from biological and geological processes, providing potential carbon and energy sources for microorganisms. However, cultivated thermophilic alkane...
The Arctic Ocean is increasingly stressed by anthropogenic pollution and rapid environmental change. River discharge plays a crucial role in this transition by delivering freshwater, nutrients, carbon...
The Arctic Ocean plays a pivotal role in global climate, yet its circulation under greenhouse conditions remains poorly constrained. Seismic, sedimentological, and drilling evidence from the Chukchi S...
Microbial degradation represents a promising remediation strategy for polyvinyl chloride (PVC) and polycarbonate (PC) microplastics, which have been widely detected in the Haima cold seeps. However, t...
Ocean iron fertilization (OIF) is being discussed as a potential carbon dioxide removal (CDR) strategy1. Yet the trade-offs between climate benefits and ecological costs remain poorly understood2-4. H...
Iron is one of the most important elements of the Earth, yet its bioavailability is limited in oceanic environments. In this context, deep-sea hydrothermal ecosystems represent one of the major source...
Although sea-ice ridges are prominent features of the Arctic Ocean, very little is known about their role as habitats and in biogeochemical cycles. Here, we show that ridges provide complex sea-ice ha...
Sponges can be considered biological engines that fuel the ecology of shallow-water to deep-sea ecosystems through the sponge loop. Here, we discuss new insights on the role of the sponge holobiont in...
Liquid water in hydrogels exhibits an adsorption-desorption dynamic equilibrium with the surrounding environment, which leads to the instability of mechanical properties. To address this limitation, w...
People of the Jomon period in Japan led a hunter-gatherer lifestyle and actively engaged in fishing in coastal areas. On the Atsumi Peninsula, which is located in the southern part of Aichi Prefecture...
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