Special Issue "Dissolved Organic Matter Dynamics in Groundwater, Rivers, and Lakes"
Deadline for manuscript submissions: closed (31 July 2021).
Interests: natural organic matter (NOM); biogeochemistry; ultra-high resolution mass spectrometry; chemoinformatics; environmental metabolomics; advanced water treatment processes; stable isotope labeling
Interests: natural organic matter (NOM); high resolution mass spectrometry elemental formula data sets; formula assignment; water chemistry; biogeochemistry; excitation emission matrix fluorescence spectroscopy
Natural organic matter is an inherent constituent of the limnosphere. In its dissolved form, it connects large soil carbon stocks with the highly dynamic aqueous compartments of groundwater, streams, rivers, and lakes. In the aqueous phase, a plethora of microbial and chemical processes then alter the amount, composition, and reactivity of dissolved organic matter (DOM). This interplay between hydrology and biogeochemistry results in an incredibly complex mixture of organic molecules that has substantial implications for microbial utilization, freshwater ecology, and water use, e.g., during drinking water production.
Although many of these interactions have been extensively studied, we still lack a comprehensive understanding of the mechanisms controlling the composition of DOM, its mobilization and export from terrestrial sources, and its biogeochemical reactivity.
This Special Issue seeks to address the dynamic nature of DOM, i.e., processes that lead to and change its molecular and structural compositions and determine its mobilization, turnover, and future significance for regional water quality and the global carbon cycle.
We invite interdisciplinary contributions from researchers studying the dynamics of dissolved organic carbon/matter in groundwater, streams, rivers, and lakes around the globe. Contributions may deal with but are not limited to mechanistic field or laboratory studies, novel methods for the molecular characterization of DOM, quantitative and qualitative assessments of DOM sources, or data-driven and predictive modeling of DOM concentration, export, and turnover in catchments.
Dr. Oliver J. Lechtenfeld
Dr. Peter Herzsprung
Manuscript Submission Information
Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All papers will be peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.
Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Water is an international peer-reviewed open access semimonthly journal published by MDPI.
Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2000 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.
- dissolved organic matter
- molecular composition
- structural elucidation
- carbon cycle
- mobilization and export
- global change
- water quality
- stable isotopes
- high resolution mass spectrometry