Dissolved organic matter (DOM) is one of the most important fluxes in the global carbon
cycle but its response to light exposure remains unclear at a molecular-level. The chemical …

Fourier ion cyclotron resonance mass spectrometry (FT‐ICR MS), one of the state‐of‐the‐art
ultrahigh‐resolution techniques, is widely used in dissolved organic matter (DOM) research …

Thousands of mass peaks emerge during molecular characterization of natural dissolved
organic matter (DOM) using ultrahigh-resolution mass spectrometry. While mass peaks …

Alpine lake habitats are evolving into subalpine lakes under the scenario of climate change,
where the vegetation are promoted due to increasing temperature and precipitation. The …

Large amounts of terrigenous organic matter (TOM) are delivered to the ocean every year.
However, removal processes of TOM in the ocean are still poorly constrained. Here, we …

Earth's biogeochemical cycles are intimately tied to the biotic and abiotic processing of
organic matter (OM). Spatial and temporal variations in OM chemistry are often studied using …

Microbial decomposition of organic matter (OM) in river corridors is a major driver of nutrient
and energy cycles in natural ecosystems. Recent advances in omics technologies enabled …

Interactions between microbiomes and metabolites play crucial roles in the environment, yet
how these interactions drive greenhouse gas emissions during ecosystem changes remains …

We have analyzed near-global stratospheric data (and mesospheric data as well for H 2 O)
in terms of absolute abundances, variability, and trends for O 3, H 2 O, HCl, N 2 O, and HNO …

Wildfires in Siberia generate large amounts of aerosols, which may be transported over long
distances and pose a threat to the sensitive ecosystem of the Arctic. Particulate matter (PM) …