Paradigm shifts in soil organic matter research affect interpretations of aquatic carbon cycling: transcending disciplinary and ecosystem boundaries
E Marín-Spiotta, KE Gruley, J Crawford, EE Atkinson… - Biogeochemistry, 2014 - Springer
New conceptual models that highlight the importance of environmental, rather than
molecular, controls on soil organic matter affect interpretations of organic matter (OM) …
molecular, controls on soil organic matter affect interpretations of organic matter (OM) …
Climatic and watershed controls of dissolved organic matter variation in streams across a gradient of agricultural land use
Human land use has led to significant changes in the character of dissolved organic matter
(DOM) in lotic ecosystems. These changes are expected to have important environmental …
(DOM) in lotic ecosystems. These changes are expected to have important environmental …
Long-term photochemical and microbial alterations lead to the compositional convergence of algal and terrestrial dissolved organic matter
Lakes are expected to become more active in processing dissolved organic matter (DOM),
but the fate of DOM with different origins remains poorly constrained. We conducted long …
but the fate of DOM with different origins remains poorly constrained. We conducted long …
Study of double bond equivalents and the numbers of carbon and oxygen atom distribution of dissolved organic matter with negative-mode FT-ICR MS
A strong linear relationship was observed between the average double bond equivalence
(DBE) and the ratio of carbon to oxygen atoms in oxygenated compounds of dissolved …
(DBE) and the ratio of carbon to oxygen atoms in oxygenated compounds of dissolved …
Streambed organic matter controls on carbon dioxide and methane emissions from streams
P Romeijn, SA Comer-Warner, S Ullah… - … science & technology, 2019 - ACS Publications
Greenhouse gas (GHG) emissions of carbon dioxide (CO2) and methane (CH4) from
streambeds are currently understudied. There is a paucity of research exploring organic …
streambeds are currently understudied. There is a paucity of research exploring organic …
Watershed classification predicts streamflow regime and organic carbon dynamics in the Northeast Pacific coastal temperate rainforest
IJW Giesbrecht, SE Tank, GW Frazer… - Global …, 2022 - Wiley Online Library
Watershed classification has long been a key tool in the hydrological sciences, but few
studies have been extended to biogeochemistry. We developed a combined hydro …
studies have been extended to biogeochemistry. We developed a combined hydro …
Longitudinal shifts in dissolved organic matter chemogeography and chemodiversity within headwater streams: a river continuum reprise
We tested a long-standing hypothesis within river ecology, predicted by the River Continuum
Concept, that dissolved organic matter (DOM) diversity decreases with stream order. We …
Concept, that dissolved organic matter (DOM) diversity decreases with stream order. We …
Epiphytic bacteria are essential for the production and transformation of algae-derived carboxyl-Rich alicyclic molecule (CRAM)-like DOM
Y Liu, J Kan, C He, Q Shi, YX Liu, ZC Fan… - Microbiology …, 2021 - Am Soc Microbiol
The microbial carbon pump (MCP) provides a mechanistic illustration of transformation of
recalcitrant dissolved organic matter (DOM) in the ocean. Here, we explored and …
recalcitrant dissolved organic matter (DOM) in the ocean. Here, we explored and …
Ultrahigh-resolution FT-ICR mass spectrometry for molecular characterisation of pressurised hot water-extractable organic matter in soils
Dissolved organic matter in soil is a highly reactive pool of organic matter and is of great
importance for biogeochemical cycles in soil. A better understanding of its dynamics relies …
importance for biogeochemical cycles in soil. A better understanding of its dynamics relies …
Effect of farming activities on seasonal variation of water quality of Bonsma Dam, KwaZulu-Natal
AN Shabalala, L Combrinck… - South African Journal of …, 2013 - journals.co.za
Agriculture has both direct and indirect effects on the quality of surface water and
groundwater and is among the leading causes of water quality degradation, mainly as a …
groundwater and is among the leading causes of water quality degradation, mainly as a …