Characteristics and evolution of heavy components in bio-oil from the pyrolysis of cellulose, hemicellulose and lignin

D Zhong, K Zeng, J Li, Y Qiu, G Flamant… - … and Sustainable Energy …, 2022 - Elsevier
Three main components of biomass were pyrolyzed individually in a closed reaction system
at 500–700° C for 60s and 90s. Then bio-oil heavy compounds were further analyzed with …

Soil organic matter characterization by fourier transform ion cyclotron resonance mass spectrometry (FTICR MS): A critical review of sample preparation, analysis, and …

W Bahureksa, MM Tfaily, RM Boiteau… - Environmental …, 2021 - ACS Publications
The biogeochemical cycling of soil organic matter (SOM) plays a central role in regulating
soil health, water quality, carbon storage, and greenhouse gas emissions. Thus, many …

Ecological networks of dissolved organic matter and microorganisms under global change

A Hu, M Choi, AJ Tanentzap, J Liu, KS Jang… - Nature …, 2022 - nature.com
Microbes regulate the composition and turnover of organic matter. Here we developed a
framework called Energy-Diversity-Trait integrative Analysis to quantify how dissolved …

A new conceptual framework for the transformation of groundwater dissolved organic matter

LK McDonough, MS Andersen, MI Behnke… - Nature …, 2022 - nature.com
Groundwater comprises 95% of the liquid fresh water on Earth and contains a diverse mix of
dissolved organic matter (DOM) molecules which play a significant role in the global carbon …

Persistence of dissolved organic matter explained by molecular changes during its passage through soil

VN Roth, M Lange, C Simon, N Hertkorn, S Bucher… - Nature …, 2019 - nature.com
Dissolved organic matter affects fundamental biogeochemical processes in the soil such as
nutrient cycling and organic matter storage. The current paradigm is that processing of …

Dissolved organic matter photoreactivity is determined by its optical properties, redox activity, and molecular composition

SM Berg, KH Wammer, CK Remucal - Environmental science & …, 2023 - ACS Publications
Predicting the formation of photochemically produced reactive intermediates (PPRI) during
the irradiation of dissolved organic matter (DOM) has remained challenging given the …

[HTML][HTML] High-resolution mass spectrometry (HRMS) methods for nontarget discovery and characterization of poly-and per-fluoroalkyl substances (PFASs) in …

Y Liu, LA D'Agostino, G Qu, G Jiang… - TrAC Trends in Analytical …, 2019 - Elsevier
Widespread environmental contamination of legacy long-chain poly-and per-fluoroalkyl
substances (PFASs) has triggered chemical regulatory action and a global transitioning to …

Chemodiversity of dissolved organic matter in lakes driven by climate and hydrology

AM Kellerman, T Dittmar, DN Kothawala… - Nature …, 2014 - nature.com
Despite the small continental coverage of lakes, they are hotspots of carbon cycling, largely
due to the processing of terrestrially derived dissolved organic matter (DOM). As DOM is an …

Unifying concepts linking dissolved organic matter composition to persistence in aquatic ecosystems

AM Kellerman, F Guillemette… - … science & technology, 2018 - ACS Publications
The link between composition and reactivity of dissolved organic matter (DOM) is central to
understanding the role aquatic systems play in the global carbon cycle; yet, unifying …

[HTML][HTML] Soil metabolomics-current challenges and future perspectives

RW Brown, MK Reay, F Centler, DR Chadwick… - Soil Biology and …, 2024 - Elsevier
Soil is an extremely complex and dynamic matrix, in part, due to the wide diversity of
organisms living within it. Soil organic matter (SOM) is the fundamental substrate on which …