Aquamend: Reconciling Multiple Impacts of Salinization on Soil Carbon Biogeochemistry DOI
Jianqiu Zheng, Tim Scheibe, Melanie A. Mayes

et al.

Published: Jan. 1, 2024

Language: Английский

Fluorescence characteristics of dissolved organic matter in relation to land use in the wetland waters of Poyang Lake, China DOI

Zhengjun Jian,

Jian Xu, Jiaqing Liu

et al.

Inland Waters, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 43

Published: Jan. 28, 2025

Language: Английский

Citations

0
AquaMEND: Reconciling multiple impacts of salinization on soil carbon biogeochemistry DOI
Jianqiu Zheng, Tim Scheibe, Melanie A. Mayes

et al.

Soil Biology and Biochemistry, Journal Year: 2025, Volume and Issue: unknown, P. 109745 - 109745

Published: Feb. 1, 2025

Language: Английский

Citations

0
Wetland soil characteristics influence the kinetics of dissolved organic carbon sorption DOI Creative Commons
Hannah Morrissette, Patrick J. Neale, J. Patrick Megonigal

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 18, 2024

Abstract Sorption processes at the soil-water interface are observed to be rapid and dominant pathways of dissolved organic carbon (DOC) exchange. However, kinetics data for sorption sparse, non-existent temperate tidal marshes. In this study, rate experiments were designed constrain new formulations a sediment flux model coded include explicit between soil DOC pools. Batch incubations marsh samples from Taskinas Creek (VA, USA) Jug Bay Wetlands Sanctuary (MD, performed anaerobically under four sets initial conditions: permutations two salinities (0 psu, 35 psu) concentrations mg L-1, 275 L-1). Rates measured seven time points over 24 hours. These results first soils, revealing that 76% total occurred within 15 minutes. The also revealed higher capacity adsorption high salinity, vice versa, with differences in magnitude types. Numerical models simulating these provided range rates by fitting linear order non-linear ordinary differential equations kinetic change concentration curves time. output suggested introducing saturation coefficient improved fits across all cases. provide deeper understanding biogeochemical controls on suggest it is crucial incorporate into accurately represent fluxes

Language: Английский

Citations

0
Aquamend: Reconciling Multiple Impacts of Salinization on Soil Carbon Biogeochemistry DOI
Jianqiu Zheng, Tim Scheibe, Melanie A. Mayes

et al.

Published: Jan. 1, 2024

Language: Английский

Citations

0