Unified understanding of intrinsic and extrinsic controls of dissolved organic carbon reactivity in aquatic ecosystems

M Berggren, F Guillemette, M Bieroza, I Buffam… - Ecology, 2022 - Wiley Online Library
Despite our growing understanding of the global carbon cycle, scientific consensus on the
drivers and mechanisms that control dissolved organic carbon (DOC) turnover in aquatic …

Deep ocean microbial communities produce more stable dissolved organic matter through the succession of rare prokaryotes

R LaBrie, B Péquin, N Fortin St-Gelais, I Yashayaev… - Science …, 2022 - science.org
The microbial carbon pump (MCP) hypothesis suggests that successive transformation of
labile dissolved organic carbon (DOC) by prokaryotes produces refractory DOC (RDOC) and …

Progress in the interaction of dissolved organic matter and microbes (1991–2020): a bibliometric review

X Yang, Y Zhang, Q Liu, J Guo, Q Zhou - Environmental Science and …, 2022 - Springer
Dissolved organic matter (DOM) and microbes are key in the planetary carbon cycle, and
research on them can lead to a better understanding of the global carbon cycle and an …

Predicting the presence of hypoxic hypolimnia in lakes at large spatial scales

R LaBrie, R Maranger - Limnology and Oceanography, 2024 - Wiley Online Library
Lakes and reservoirs provide multiple essential ecosystem services to humans, and several
of these require the presence of a cool, oxygen‐rich hypolimnion. These ecosystem services …

Seasonal dynamics of dissolved organic matter bioavailability coupling with water mass circulation in the South Yellow Sea

S Liang, M Zhang, X Wang, H Li, S Li, H Ma… - Science of The Total …, 2023 - Elsevier
As a typical shelf-marginal sea, the South Yellow Sea (SYS) is significantly influenced by
various factors such as land-based inputs and water mass movements, leading the complex …

Seasonal shifts in diurnal variations of pCO2 and O2 in the lower Ganges River

MM Haque, MS Begum, OK Nayna… - Limnology and …, 2022 - Wiley Online Library
High‐frequency, paired measurements of the partial pressure of CO2 (p CO2) and dissolved
O2 were combined with dissolved organic matter (DOM) characterization to investigate …

Long-term response of the microbial community to the degradation of DOC released from Undaria pinnatifida

Y Xie, J Su, K Shao, T Hu, H Ming, T Shi… - Marine Environmental …, 2024 - Elsevier
With the aim to study the mechanism underlying the macroalgal carbon sequestration driven
by microbes, we investigated the microbial community using metagenomics methods and its …

The Hunt for Chemical Dark Matter across a River-to-Ocean Continuum

R Cai, P Yao, Y Yi, J Merder, P Li… - Environmental Science & …, 2024 - ACS Publications
Thousands of mass peaks emerge during molecular characterization of natural dissolved
organic matter (DOM) using ultrahigh-resolution mass spectrometry. While mass peaks …

Spatial abundance distribution of prokaryotes is associated with dissolved organic matter composition and ecosystem function

R LaBrie, S Bélanger, R Benner… - Limnology and …, 2021 - Wiley Online Library
Diverse prokaryotic communities consume and transform a broad suite of molecules in the
dissolved organic matter (DOM) pool, which controls major biogeochemical cycles. Despite …

Biological and photochemical reactivity of dissolved organic matter in a large temperate river

P Maisonneuve, F Guillemette… - Limnology and …, 2022 - Wiley Online Library
Large rivers are critical conduits from continents to oceans as they receive, produce and
process huge amounts of dissolved organic matter (DOM). Yet, the relative influence of …