Application Of Laser Induced Fluorescence Implemented Through A Cone Penetrometer To Map The Distribution Of An Oil Spill In The Subsurface

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Application Of Laser Induced Fluorescence Implemented Through A Cone Penetrometer To Map The Distribution Of An Oil Spill In The Subsurface

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Author :
language : en
Publisher:
Release Date : 1994

Application Of Laser Induced Fluorescence Implemented Through A Cone Penetrometer To Map The Distribution Of An Oil Spill In The Subsurface written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with categories.

Field monitoring at spill sites usually involves collection and analysis of ground water, soil gas, and/or core material. Applications for soil gas are limited to volatile contaminants in the vadose zone. Ground water assays are useful, but detect only contaminants associated with the aqueous phase. Total contamination of the subsurface, especially for petroleum hydrocarbons, is best measured by vertical profile core sampling and analyses.

Optical Sensors For Environmental And Chemical Process Monitoring

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Author : Stuart Farquharson
language : en
Publisher: SPIE-International Society for Optical Engineering
Release Date : 1995

Optical Sensors For Environmental And Chemical Process Monitoring written by Stuart Farquharson and has been published by SPIE-International Society for Optical Engineering this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Science categories.

Field Validation Of A Penetrometer Based Fiber Optic Petroleum Oil And Lubricant Pol Sensor

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Author : William C. McGinnis
language : en
Publisher:
Release Date : 1997

Field Validation Of A Penetrometer Based Fiber Optic Petroleum Oil And Lubricant Pol Sensor written by William C. McGinnis and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Oil pollution of soils categories.

Comprehensive comparisons of in situ measurements from a cone penetrometer-deployed laser induced fluorescence (LIF) petroleum, oil, and lubricant (POL) sensor with traditional field screening methods were performed. Operational procedures were developed to facilitate comparison between methods and across multiple sites. Using a field screening detect/non-detect criterion, agreement between sensor measurements corresponding to the sampled interval and the laboratory analytical measurements on those samples was better than 85 percent. Comparison between measurements from the two accepted analytical techniques, on splits of the same sample, was only slightly better. We conclude that the LIF-POL sensor, deployed from a cone penetrometer, provides significant advantages for subsurface field screening of POL-contaminated sites. The LIF technique offers the advantages of rapid, in situ, real-time measurements, coupled with increased data density, not possible with traditional screening methods.

Oil Spill Detection Identification And Tracing

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Author : Ying Li
language : en
Publisher: Elsevier
Release Date : 2023-10-01

Oil Spill Detection Identification And Tracing written by Ying Li and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-01 with Technology & Engineering categories.

Oil Spill Detection, Identification and Tracing provides readers with currently applicable technical methods, including early warning monitoring of trace oil film in ports, remote sensing monitoring of sea surface oil spills, and source tracing. Beginning with the causes and characteristics of oil spills on water, chapters then evaluate a range of different detection methods, including passive optical remote sensing, active optical remote sensing, marine radar, and GNSS-R. The book then reviews oil spill traceability technology, highlighting the ecological effect of oil spills on oceanic environment, current studies on oil spill fingerprinting, and the application of stable isotope technology in oil spill tracing. The book concludes with three key case studies with real-world scenarios, making it a practical resource for students, researchers and engineers interested in oil spill pollution, environmental science and the marine environment. Includes principles and methods of emerging remote-sensing technologies (e.g., fluorescent remote sensing, marine radar, and GNSS-R to monitor oil spills) Provides a detailed introduction of oil-spill traceability technology, especially the use of stable isotope analysis for oil spill tracing Describes the application of detection, identification and tracing technologies used in marine oil spill research Focuses on prevention and remediation through technological advances

Monitoring And Modeling The Deepwater Horizon Oil Spill

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Author : Yonggang Liu
language : en
Publisher: American Geophysical Union
Release Date : 2011-01-10

Monitoring And Modeling The Deepwater Horizon Oil Spill written by Yonggang Liu and has been published by American Geophysical Union this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-01-10 with Science categories.

Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 195. Monitoring and Modeling the Deepwater Horizon Oil Spill: A Record-Breaking Enterprise presents an overview of some of the significant work that was conducted in immediate response to the oil spill in the Gulf of Mexico in 2010. It includes studies of in situ and remotely sensed observations and laboratory and numerical model studies on the four-dimensional oceanographic conditions in the gulf and their influence on the distribution and fate of the discharged oil. Highlights of the book include discussions of the following: immediate responses to the Deepwater Horizon oil spill using Integrated Ocean Observing System resources; monitoring the surface and subsurface oil using satellites, aircraft, vessels, and AUVs; mapping the oceanographic conditions using satellites, aircraft, vessels, drifters, and moorings; modeling the spreading of surface oil trajectories and the three-dimensional dispersal of subsurface hydrocarbon plumes; oil spill risk analyses and statistical studies on the fate of the oil; and laboratory investigation of ocean stratification related to subsurface plumes. This book will be of value to scientists interested in the Deepwater Horizon oil spill, the Gulf of Mexico, and the potential for conveyance of oil spilled in the Gulf of Mexico to the North Atlantic. A more technical audience may include those interested in oil spill detection, trajectory model forecasting, and risk analyses and those with an interest in applied oceanography, including scientists, engineers, environmentalists, natural and living marine resource managers and students within academic institutions, agencies, and industries who are involved with the Gulf of Mexico and other regions with offshore oil and gas exploration and production.

Field Portable Petroleum Analysis For Validation Of The Site Characterization And Analysis Penetrometer System Petroleum Oil And Lubricant Sensor

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Author : W. Davis
language : en
Publisher:
Release Date : 1995

Field Portable Petroleum Analysis For Validation Of The Site Characterization And Analysis Penetrometer System Petroleum Oil And Lubricant Sensor written by W. Davis and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with categories.

A petroleum, oil and lubricant (POL) sensor for the Site Characterization and Analysis Penetrometer System (SCAPS) has been developed by the Tri-Services (e.g. Army, Navy, and Air Force) to characterize the distribution of POL contaminants on military sites. The sensor is based on the detection of POL contaminants using a laser induced fluorescence (LIF) spectrometer. The SCAPS POL sensor has been shown to be a valuable tool for the rapid screening of POL contamination in the subsurface. However, many factors can affect the LIF response of a particular fuel at a particular site. These include fuel type, age of spill (e.g. weathering) and soil type. The LIF sensor also detects fluorescence from any naturally occurring fluorophores, including humic substances and fluorescent minerals. these factors lead to the development of an independent procedure for the verification of the POL sensor response. This paper describes a field portable total recoverable petroleum hydrocarbon (TRPH) method based on EPA Method 418.1 and its application to on site validation of the SCAPS POL sensor response at a number of contaminated sites.

Investigation Of Laser Induced Fluorescence With Applications To Remote Sensing Of Environmental Parameters

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Author : L. Celander
language : en
Publisher:
Release Date : 1978

Investigation Of Laser Induced Fluorescence With Applications To Remote Sensing Of Environmental Parameters written by L. Celander and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1978 with categories.

Government Reports Announcements Index

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Author :
language : en
Publisher:
Release Date : 1994

Government Reports Announcements Index written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Science categories.

Contaminants In The Subsurface

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Author : National Research Council
language : en
Publisher: National Academies Press
Release Date : 2005-04-23

Contaminants In The Subsurface written by National Research Council and has been published by National Academies Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-04-23 with Science categories.

At hundreds of thousands of commercial, industrial, and military sites across the country, subsurface materials including groundwater are contaminated with chemical waste. The last decade has seen growing interest in using aggressive source remediation technologies to remove contaminants from the subsurface, but there is limited understanding of (1) the effectiveness of these technologies and (2) the overall effect of mass removal on groundwater quality. This report reviews the suite of technologies available for source remediation and their ability to reach a variety of cleanup goals, from meeting regulatory standards for groundwater to reducing costs. The report proposes elements of a protocol for accomplishing source remediation that should enable project managers to decide whether and how to pursue source remediation at their sites.

Underground Sensing

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Author : Sibel Pamukcu
language : en
Publisher: Academic Press
Release Date : 2017-10-22

Underground Sensing written by Sibel Pamukcu and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-22 with Technology & Engineering categories.

Underground Sensing: Monitoring and Hazard Detection for Environment and Infrastructure brings the target audience the technical and practical knowledge of existing technologies of subsurface sensing and monitoring based on a classification of their functionality. In addition, the book introduces emerging technologies and applications of sensing for environmental and geo-hazards in subsurface – focusing on sensing platforms that can enable fully distributed global measurements. Finally, users will find a comprehensive exploration of the future of underground sensing that can meet demands for preemptive and sustainable response to underground hazards. New concepts and paradigms based on passively powered and/or on-demand activated, embeddable sensor platforms are presented to bridge the gap between real-time monitoring and global measurements. Presents a one-stop-shop reference for underground sensing and monitoring needs that saves valuable research time Provides application cases for all technologies that are covered and described in detail Includes full, four color images of equipment and applications Designed to cover a wide variety of underground sensors, from agriculture to geohazards