Advances in the Physicochemical Characterization of Dissolved Organic Matter

Advances in the Physicochemical Characterization of Dissolved Organic Matter PDF Author: Fernando Rosario-Ortiz
Publisher:
ISBN: 9780841229495
Category :
Languages : en
Pages : 324

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Book Description

Advances in the Physicochemical Characterization of Dissolved Organic Matter

Advances in the Physicochemical Characterization of Dissolved Organic Matter PDF Author: Fernando Rosario-Ortiz
Publisher:
ISBN: 9780841229495
Category :
Languages : en
Pages : 324

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Book Description


Advances in the Physicochemical Characterization of Dissolved Organic Matter

Advances in the Physicochemical Characterization of Dissolved Organic Matter PDF Author: Fernando Rosario-Ortiz
Publisher: ACS Symposium
ISBN: 9780841229518
Category : Science
Languages : en
Pages : 0

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Book Description
The study of dissolved organic matter (DOM) has fascinated scientists and engineers for at least 60 years - from the initial efforts focused on measuring the concentrations of carbon in marine and aquatic systems, to the discovery of the role of DOM in the formation of disinfection byproducts, all the way to the new emphasis on the detailed understanding of the different functional groups and basic structural features which are the basis for the physicochemical properties of the material. After 50 years of work in the area, there are still many questions regarding DOM. The study of dissolved organic matter (DOM) has fascinated researchers in different fields of science and engineering for many decades. The impact that DOM has on a wide array of environmental processes has resulted in the development of a multidisciplinary community of researchers all focusing on using different analytical techniques and experimental design to better understand DOM. This book offers select case studies focusing on the advanced characterization of DOM in different environments and with respect to different processes. It results from the conclusion of a symposium that E. M. Thurman and I had organized for the 245th meeting of the American Chemical Society, which was held on April 7-11, 2013 in New Orleans, Louisiana.

The Ethiopian Church

The Ethiopian Church PDF Author:
Publisher:
ISBN:
Category : Ethiopia
Languages : en
Pages : 348

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Linking Optical and Chemical Properties of Dissolved Organic Matter in Natural Waters

Linking Optical and Chemical Properties of Dissolved Organic Matter in Natural Waters PDF Author: Christopher L. Osburn
Publisher: Frontiers Media SA
ISBN: 2889450813
Category :
Languages : en
Pages : 244

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Book Description
A substantial increase in the number of studies using the optical properties (absorbance and fluorescence) of dissolved organic matter (DOM) as a proxy for its chemical properties in estuaries and the coastal and open ocean has occurred during the last decade. We are making progress on finding the actual chemical compounds or phenomena responsible for DOM’s optical properties. Ultrahigh resolution mass spectrometry, in particular, has made important progress in making the key connections between optics and chemistry. But serious questions remain and the last major special issue on DOM optics and chemistry occurred nearly 10 years ago. Controversies remain from the non-specific optical properties of DOM that are not linked to discrete sources, and sometimes provide conflicting information. The use of optics, which is relatively easier to employ in synoptic and high resolution sampling to determine chemistry, is a critical connection to make and can lead to major advances in our understanding of organic matter cycling in all aquatic ecosystems. The contentions and controversies raised by our poor understanding of the linkages between optics and chemistry of DOM are bottlenecks that need to be addressed and overcome.

Chemical Characterization of Dissolved Organic Matter and Its Influence on the Chemistry of River Water

Chemical Characterization of Dissolved Organic Matter and Its Influence on the Chemistry of River Water PDF Author: Johannes Helmut Reuter
Publisher:
ISBN:
Category : Chemistry, Organic
Languages : en
Pages : 66

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Book Description


Aquatic Organic Matter Fluorescence

Aquatic Organic Matter Fluorescence PDF Author: Paula G. Coble
Publisher: Cambridge University Press
ISBN: 0521764610
Category : Science
Languages : en
Pages : 407

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Book Description
A core text on principles, laboratory/field methodologies, and data interpretation for fluorescence applications in aquatic science, for advanced students and researchers.

Spectroscopic Characterization of Dissolved Organic Matter

Spectroscopic Characterization of Dissolved Organic Matter PDF Author: Xiaoyan Cao
Publisher:
ISBN:
Category : Seawater
Languages : en
Pages : 406

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Linking Optical and Chemical Properties of Dissolved Organic Matter in Natural Waters

Linking Optical and Chemical Properties of Dissolved Organic Matter in Natural Waters PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description
A substantial increase in the number of studies using the optical properties (absorbance and fluorescence) of dissolved organic matter (DOM) as a proxy for its chemical properties in estuaries and the coastal and open ocean has occurred during the last decade. We are making progress on finding the actual chemical compounds or phenomena responsible for DOM's optical properties. Ultrahigh resolution mass spectrometry, in particular, has made important progress in making the key connections between optics and chemistry. But serious questions remain and the last major special issue on DOM optics and chemistry occurred nearly 10 years ago. Controversies remain from the non-specific optical properties of DOM that are not linked to discrete sources, and sometimes provide conflicting information. The use of optics, which is relatively easier to employ in synoptic and high resolution sampling to determine chemistry, is a critical connection to make and can lead to major advances in our understanding of organic matter cycling in all aquatic ecosystems. The contentions and controversies raised by our poor understanding of the linkages between optics and chemistry of DOM are bottlenecks that need to be addressed and overcome.

Comprehensive Characterization of Dissolved Organic Matter by Using Chemical Fractionation and High Resolution Organic Structural Spectroscopy

Comprehensive Characterization of Dissolved Organic Matter by Using Chemical Fractionation and High Resolution Organic Structural Spectroscopy PDF Author: Yan Li
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description


Characterization of Dissolved Organic Matter

Characterization of Dissolved Organic Matter PDF Author: Claudia Patriarca
Publisher:
ISBN:
Category :
Languages : en
Pages : 46

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Book Description