Quality of Sediment Organic Matter Determines the Intertidal N 2 O ...

We found that large differences in N 2 O emissions at the same amended floodwater nitrogen concentration were due to the quality and quantity of sediment ...

Quality of Sediment Organic Matter Determines the Intertidal N>2>O ...

Estuaries and coasts are areas of intense biogeochemical cycling and are sensitive to global climate change. However, the effect of temperature increase on ...

Quality of Sediment Organic Matter Determines the Intertidal N2O ...

Sediment derived mainly from marine sources emitted more N2O than sediment derived from terrestrial sources. This suggests that the mangroves, salt marshes, and ...

Sediment organic matter properties facilitate understanding nitrogen ...

The contribution of DNRA to total dissimilatory nitrate reduction was significantly positively correlated to sediment C: N ratios. These results ...

Sedimentary processes dominate nitrous oxide production and ...

Chen et al. Quality of sediment organic matter determines the intertidal N2O response to global warming. J. Geophys. Res. Biogeosci. (2022).

Quantity and quality of organic matter (detritus) drives N 2 effluxes ...

Dark N2-N fluxes were strongly controlled by sediment oxygen demand (SOD) across the three estuaries, four seasons and twelve benthic habitats (r2 = 0.743; p< ...

Composition and vertical distribution of organic matter in Central ...

The quantity and quality of OM in sediments are of primary importance in determining the potentially available fraction to consumer organisms, ...

Effect of oxygen on the degradability of organic matter in subtidal ...

... Organic matter · Degradation · Oxygen · Sediments · North Sea · Intertidal ... Surface sediment. (0 to 1 cm) was collected at the intertidal Stn ...

The influence of the quantity and quality of sediment organic matter ...

Knowledge on the fraction of trace elements in the bottom sediments is a key to understand their mobility and ecotoxicological impact.

Unraveling ecosystem functioning in intertidal soft sediments - Nature

O2 and N2 concentrations were determined by membrane-inlet mass ... Sediment porosity and organic matter content were determined from ...

Fate of organic matter in Arctic intertidal sediments

This paper presents (1) a study of the fate of high-quality detritus in Arctic sandy beaches, in particular its use by the sandy beach meiobenthos, and (2) ...

CHAPTER IV Degradability of organic matter in subtidal and ...

... quality of organic. Page 2. Chapter IV. 64 matter in sediments. ... 2-+H+ <-->CO2 +OH- equilibrium ... organic matter (intertidal: Mol-2, Mol-3, ZK ...

Modelling seabed sediment physical properties and organic matter ...

The organic matter content associated with the gravel fraction (>2000 µm) was assumed to be negligible, and the average density of carbon and ...

Establishing biologically relevant sediment organic matter ...

In response to this need, the present study identified and validated a series of sediment total organic carbon (TOC) and total nitrogen (TN) ...

Organic carbon content of sediments as an indicator of stress in the ...

0. 1. 1. 2. 3 e. 95. Page 6. Mar Ecol Prog Ser 295: 91–103, 2005 serve as a ... determination of organic carbon in marine sediment. Mar. Pollut ...

Cross-Shore and Depth Zonations in Bacterial Diversity Are Linked ...

According to our predicted functional data and previous studies, aerobic organic matter degradation of algal polymers by cluster I bacteria, and ...

Organic matter mineralization in intertidal sediments along an ...

As a consequence, the estuary is a highly heterotrophic system with annual carbon losses ranging from 16 to more than 100 m01 C m-2 (Soetaert & ...

Constraining the origin of sedimentary organic matter in the eastern ...

This suggests in situ production of marine phytoplankton dominated the organic carbon pool (average=~74%) in the EGDC sediment. These consistent ...

Sulphate, Dissolved Organic Carbon, Nutrients and Terminal ... - jstor

determined for the organic matter in the sediment supports this hypothesis ... recycling in intertidal sand flat sediment. Mar Ecol Prog. Ser 326:61-76 ...

Sediment organic carbon stocks in tropical lakes and its implication ...

The sediment organic carbon stock was calculated based on the bulk density and organic carbon content. Carbon per nitrogen ratio was also calculated to ...