Download or read book Sources and Characterization of Dissolved Organic Matter in Southern Estero Bay Florida written by Rheannon Dian-Joy Ketover and published by . This book was released on 2011 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spectroscopic Characterization of Dissolved Organic Matter written by Xiaoyan Cao and published by . This book was released on 2014 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Characterization of the Ultraviolet Absorbing dissolved Organic Matter in Pine Hills La Rue Swamp written by Harmon Imes Shade and published by . This book was released on 1972 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Temporal and Spatial Patterns in Optical Properties of Colored Dissolved Organic Matter on Florida s Gulf Coast written by Robyn Nicole Conmy and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT: Characterization of Colored Dissolved Organic Matter (CDOM) in surface and ground waters in South Florida was conducted using fluorescence and absorption spectroscopy. Waters of the West Florida Shelf are heavily influenced by many river systems on Florida's Gulf Coast that, to the first order control CDOM distributions on the shelf. Seasonal surveys revealed that changes in the underwater light field as a result of major hurricanes and resuspension events are linked closely with a number of factors prior to a storm's passing such as the presence of persistant blooms, rainfall and discharge. Additionally, storm track and wind direction were found to play a significant role in CDOM signatures. A study of ten riversheds located between the Mississippi / Atchafalya River system and the Shark River in the Everglades revealed a wide range in CDOM seasonality. A regional dependence of CDOM was also found, where highest aromaticity and concentration of organic material was found for the southernmost watersheds. Basin characteristics, vegetation differences, land use and climatic patterns are implicated in the cause for regional differences. In addition to surface flow, organic material in groundwater was measured in deep and shallow aquifers surrounding the Tampa Bay Estuary. As a result of strong hydrologic links between shallow aquifers and the overlying surface waters, CDOM in both reservoirs were found to be quite similar. Deep aquifers (> 150 ft) however are less concentrated and have CDOM signatures more similar to marine waters. This suggests similar biogeochemical pathways of the material, including the influence of the aquatic microbial community. Furthermore, multi-spectral CDOM fluorescence measurements were shown to be a potential indicator of groundwater presence in Tampa Bay during times of low surficial discharge to the bay, and when some rivers are almost entirely spring-fed. Investigating CDOM distribution and signatures is vital to carbon budget and cycling questions. The amount and quality of organic material has significant implications for ecosystems, thereby affecting organisms that use CDOM as a food source, light availability for photosynthesis, UV shading provided to biota, satellite estimates of chlorophyll a, metal binding, materials transport and overall water quality.
Download or read book Characterization and Remediation of Dissolved Organic Matter in Produced Oilfield Waters written by Xiaojing Wang and published by . This book was released on 2011 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dissolved Organic Matter (DOM) has been studied intensively in many water sources such as lakes and seas due to its recalcitrance, its reactivity with other pollutants in water, its role in global carbon cycling, and the fact that DOM is a precursor of carcinogenic disinfection byproducts. The composition of DOM is complex and contains thousands of chemicals. Compared to DOM in other types of water bodies (fresh and sea waters), little research has been conducted on DOM in produced oilfield waters, and its detailed composition remains largely unknown. This works aims to understand DOM in oilfield waters through a thorough chemical characterization and examination on mechanisms for its removal through both biotic and abiotic methods, including: (1) Solid Phase Extraction of DOM; (2) FTIR and high resolution mass characterization of DOM; (3) remediation of DOM through photodegradation, clay adsorption, chemical flocculation, biodegradation, and volatilization.
Download or read book Characterization of Dissolved Organic Matter DOM in Southeastern North Carolina Rainwater written by and published by . This book was released on 2008 with total page 115 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Characterization of the Hydrophobic Fraction of Marine Dissolved Organic Matter by High Performance Liquid Chrromatography written by Richard Michael Swaine and published by . This book was released on 1996 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Characterization and Optical Properties of Colored Dissolved Organic Matter During the Coastal Mixing Optics Experiment Using in Situ and Discrete Sampling Methods written by Robyn Nicole Conmy and published by . This book was released on 1999 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Characterization of Dissolved Organic Matter written by Claudia Patriarca and published by . This book was released on 2018 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Spectroscopic Characterization of Dissolved Organic Matter written by John Robert Helms and published by . This book was released on 2012 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Characterization of Dissolved Organic Matter DOM to Help Optimize Drinking Water Treatment written by Marc-André Philibert and published by . This book was released on 2011 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Characterization and Source Identification of Dissolved Organic Matter DOM in the Tha Chin River Basin by Fluorescence Spectroscopy written by Supakit Jewcharoen and published by . This book was released on 2014 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Characterization and Identification of Dissolved Organic Matter Sources in a Drinking Water Reservoir Using Fluorescence Spectroscopy Methods written by 王家緯 and published by . This book was released on 2018 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Chemical Characterization of Dissolved Organic Matter in Relation with Hydrography in the Arctive Ocean written by Zhiyuan Gao and published by . This book was released on 2016 with total page 170 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fluorescence and Size Characterization of Dissolved Organic Matter in Riverine and Sea Waters in the Northern Gulf of Mexico written by Zhengzhen Zhou and published by . This book was released on 2012 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Comprehensive Characterization of Dissolved Organic Matter by Using Chemical Fractionation and High Resolution Organic Structural Spectroscopy written by Yan Li and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Chemical Characterization of Adsorbed Dissolved Organic Material from an Estuarine Source written by Brenda J. Little and published by . This book was released on 1983 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:
