1 Impact of heatwaves on net metabolism, nutrient and greenhouse gases fluxes at the sediment-water interphase of a shallow coastal ecosystems

Geographic gradients reshape dissolved organic matter activity to regulate microbial metabolic strategies and greenhouse gas production across alpine aquatic systems

As a sensitive region of global climate change, the Qinghai‐Tibet Plateau is experiencing permafrost degradation, leading to the release of sequestered carbon and nitrogen into aquatic ecosystems. However, the spatial heterogeneity and underlying drivers of greenhouse gas concentrations across diverse water body ty...

THE DYNAMICS OF CO2 AND CH4 EMISSIONS AND ABSORPTION BY LAND AND OCEAN SURFACES IN THE 21st CENTURY: CURRENT ESTIMATES AND TRENDS

Modern climate change is characterized by a rapid increase in global mean temperature, which has already risen by approximately 1.3–1.5℃ compared to pre-industrial levels. Alongside this warming, the frequency and intensity of extreme weather events, including heatwaves and heavy precipitation, have increased significa...

Short-term spatial variability in intertidal primary production and respiration during the tidal cycle, and resulting carbon budgets in the Authie estuary (France)

Drivers of Seasonal Variations of Greenhouse Gas Fluxes from Sediment-Water and Water-Atmosphere Interfaces in Different Fish Culture Ponds.

Aquaculture ponds constitute critical greenhouse gas (GHG) emission hotspots, yet limited research has concurrently quantified CH4, CO2, and N2O fluxes across sediment-water (SWI) and water-atmosphere (WAI) interfaces and their environmental and microbial controls under different aquaculture regimes. This study explore...

Temperature effects on productivity, respiration, and dissolved organic matter degradation in subtropical Florida waters following hurricane-driven riverine runoff and brownification

Increasing ocean warming and storm-driven terrestrial inputs are reshaping subtropical coastal ecosystems. This study investigated how elevated temperature and humic acid enrichment, under both pre- and post-hurricane (Idalia, Debby, Helene and Milton) in situ and manipulated conditions, affect the metabolic rates of p...

Air–Water Greenhouse Gases Exchange in Surface Waters of Deception Island (South Shetland Archipelago, Antarctica): Assessment of Drivers of Spatial Variability

Greenhouse gases (GHGs) such as Carbon Dioxide (CO2), Methane (CH4), and Nitrous Oxide (N2O) play critical roles in global climate change. CO2 dominates due to its high concentration and long atmospheric lifetime, while CH4 and N2O also exert strong heat‐trapping effects despite shorter residence times. Deception Islan...