Benthic alkalinity and dissolved inorganic carbon fluxes in the Rhône River prodelta generated by decoupled aerobic and anaerobic processes

J Rassmann, EM Eitel, B Lansard, C Cathalot… - …, 2020 - bg.copernicus.org
Estuarine regions are generally considered a major source of atmospheric CO 2, as a result
of the high organic carbon (OC) mineralization rates in their water column and sediments …

Removal of dissolved inorganic carbon in the Yellow River Estuary

Z Liu, L Zhang, WJ Cai, L Wang… - Limnology and …, 2014 - Wiley Online Library
The Yellow River of China runs mainly through an arid and semiarid midlatitude region that
has experienced substantial anthropogenic and climatic change. This area includes the …

Temporal and spatial fluctuations of groundwater-derived alkalinity fluxes to a semiarid coastal embayment

D Murgulet, M Trevino, A Douglas, N Spalt, X Hu… - Science of the Total …, 2018 - Elsevier
We conducted a comprehensive analysis of a variety of geochemical data including total
alkalinity (TA), dissolved inorganic carbon (DIC), dissolved organic carbon (DOC), major …

Benthic organic matter transformation drives pH and carbonate chemistry in Arctic marine sediments

FS Freitas, S Arndt, KR Hendry, JC Faust… - Global …, 2022 - Wiley Online Library
Carbonate chemistry of the Arctic Ocean seafloor and its vulnerability to ocean acidification
remains poorly explored. This limits our ability to quantify how biogeochemical processes …

陆架边缘海沉积物有机碳矿化及其对海洋碳循环的影响

张咏华, 吴自军 - 地球科学进展, 2019 - adearth.ac.cn
摘要边缘海沉积物是海洋重要的碳储库, 其内部的碳循环主要是由有机质矿化分解过程来驱动的
. 有机碳进入边缘海沉积物后, 矿化分解为溶解无机碳(DIC) 进入沉积物孔隙水并扩散到上层水柱 …

Oxygen, carbon, and nutrient exchanges at the sediment–water interface in the Mar Piccolo of Taranto (Ionian Sea, southern Italy)

C De Vittor, F Relitti, M Kralj, S Covelli… - Environmental Science and …, 2016 - Springer
In the shallow environment, the nutrient and carbon exchanges at the sediment–water
interface contribute significantly to determine the trophic status of the whole water column …

[HTML][HTML] Buffer properties in the Guadalquivir Estuary (SW Iberian Peninsula)

J Sánchez-Rodríguez, S Sirviente, A Sierra… - Estuarine, Coastal and …, 2024 - Elsevier
Abstract The Guadalquivir Estuary (main source of continental waters to the Gulf of Cadiz)
has a carbonate basin, which enables the transport of inorganic carbon to adjacent coastal …

Seasonal variation of early diagenesis and greenhouse gas production in coastal sediments of Cadiz Bay: Influence of anthropogenic activities

M Burgos, T Ortega, J Bohórquez, A Corzo… - Estuarine, Coastal and …, 2018 - Elsevier
Greenhouse gas production in coastal sediments is closely associated with the early
diagenesis processes of organic matter and nutrients. Discharges from anthropogenic …

Benthic respiration on the northeastern shelf of the Gulf of Cádiz (SW Iberian Peninsula)

S Ferrón, F Alonso-Pérez, T Ortega… - Marine Ecology Progress …, 2009 - int-res.com
Benthic fluxes of dissolved oxygen, total alkalinity, inorganic carbon and methane were
determined in situ by benthic chamber deployments at 9 stations (depth range: 8 to 34 m) on …

Greenhouse gas dynamics in a coastal lagoon during the recovery of the macrophyte meadow (Mar Menor, SE Spain)

B Vallejo, R Ponce, T Ortega, A Gómez-Parra… - Science of the Total …, 2021 - Elsevier
Abstract The Mar Menor is a hypersaline coastal lagoon with salinity values ranging from
41.9 to 45.5. The system is subjected to a high anthropic pressure that causes an intense …