Depth profile of molecular characteristics of dissolved organic matter...

Characterization of dissolved organic matter in northern peatland ...

Approximately 80% of the molecular composition in surface porewater was maintained throughout the upper portion of the bog profile (0.17-2.50. m). The ...

Bioactivity profile of dissolved organic matter and its relation to ...

Dissolved organic matter (DOM) occupies a huge and uncharted molecular space. Given its properties, DOM can be presented as a promising ...

Molecular composition of dissolved organic matter in the ... - CORE

High oxygen concentrations in the deep layers are a consequence of the recent formation of the Mediterranean deep waters. (Cruzado 1985). Relatively small in ...

Characterization of dissolved organic carbon in Lake Mead

This study focuses on the development of concentration methods for aquatic humic substances (HS, major components of DOC), and the characterization of HS using ...

Importance of microbial soil organic matter processing in dissolved ...

Thus, there is an increasing evidence to suggest that dissolved organic carbon (DOC) at depths originates primarily from within mineral soils being derived from ...

Dissolved Organic Matter in the Ocean Carbon Cycle - Eos.org

A Panoply of Carbon Compounds ... Fig. 1. Dissolved organic carbon (DOC) profile (solid line, with sampling depths ...

(PDF) Molecular properties are a primary control on the microbial ...

... dissolved organic molecules that can persist for centuries to millennia. The persistence of dissolved organic carbon (DOC) in the deep ... Samples for depth ...

Reactivity, fate and functional roles of dissolved organic matter in ...

An improved mechanistic insight into the fate of DOM in anoxic waters may emerge from using contemporary tools for its molecular-level ...

Molecular Characterization of Peatland-derived Dissolved Organic ...

The FT-ICR mass spectra obtained from the mid-depth DOM were dominated by a small number of closely related organic compounds, having very high intensity peaks ...

Chromophoric Dissolved Organic Matter - Fondriest Environmental

A CDOM reading shows the amount of organic compounds in a small area of a water body. These help to give brown lakes their color, for example. Some common ...

Dissolved organic carbon - Wikipedia

Dissolved organic carbon (DOC) is the fraction of organic carbon operationally defined as that which can pass through a filter with a pore size typically ...

Marine dissolved organic matter: a vast and unexplored molecular ...

Recently, a multiplexed screening strategy combined analysis using cytological profiling and metabolomics yielding bioactivity characterization ...

Dissolved organic matter characteristics of deciduous and ... - BG

In water samples from these forests, we monitored DOC concentrations over 4 years and characterized the quality of DOM with UV-vis absorption, fluorescence ...

Carbon Fate, Iron Dissolution, and Molecular Characterization of ...

Carbon Fate, Iron Dissolution, and Molecular Characterization of Dissolved Organic Matter in Thawed Yedoma Permafrost under Varying Redox Conditions.

Molecular properties are a primary control on the microbial ...

Samples for depth profile analyses of total organic carbon (TOC) and total ... erties of deep-sea dissolved organic matter are predictable by the central ...

‪Oliver J. Lechtenfeld‬ - ‪Google Scholar‬

Linking the mobilization of dissolved organic matter in catchments and its removal in drinking water treatment to its molecular characteristics. J Raeke, OJ ...

‪Oliver J. Lechtenfeld‬ - ‫الباحث العلمي من Google‬ - Google Scholar

A molecular perspective on the ageing of marine dissolved organic matter‏. R Flerus, OJ Lechtenfeld, BP Koch, SL McCallister, P Schmitt-Kopplin, ...‏.

Soil - Wikipedia

Soil, also commonly referred to as earth, is a mixture of organic matter, minerals, gases, liquids, and organisms that together support the life of plants ...

Evolution of gas envelopes and outgassed atmospheres of rocky ...

The accretion of carbon and nitrogen also mimiced the approach of Johansen et al. (2023a) where these elements are delivered via organic molecules within ...

Re-Fusing: On Heat Regimes and Material Circularity - e-flux

Source: The Metropolitan Museum of Art. Fire is also a powerful partner in strengthening organic and inorganic materials, paving the way to ...