Sample records for coast guard oil
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International Nuclear Information System (INIS)
1991-09-01
The 11-million gallon Exxon Valdez oil spill highlighted deficiencies in the nation's ability to contain and recover spilled oil. The Oil Pollution Act of 1990 represents a major effort by Congress to address these deficiencies and to clarify the roles and responsibilities of the private sector and the federal government in preventing, preparing for, and responding to oil spills. This report examines the Coast Guard's efforts to avoid unnecessary and wasteful duplication by coordinating with the private sector and others, including federal and state agencies, its plans to buy oil spill response equipment and the new responsibilities the act places on the private sector and the Coast Guard and if these responsibilities call for a shift in emphasis in Coast Guard oil spill response activities
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U.S. Coast Guard oil spill remote sensing : preliminary laser fluorosensor studies
International Nuclear Information System (INIS)
Fant, J.W.; Hansen, K.A.
2005-01-01
Maritime oil spill events are costly and damaging to the environment. Nearly 40 per cent of ship sourced spills occurring in the last 25 years have involved medium to heavy grade fuel oils. There is, therefore, an immediate need to detect and track subsurface oil spills, particularly as heavy and weathered oil can sink below the surface during a spill and often becomes problematic to detect, track and recover. The United States Coast Guard has limited capabilities to detect and track an oil spill, especially in poor weather. This paper discussed research and assessment efforts focused on laser fluorosensor technology. Testing of 3 independent laser fluorosensing systems was conducted to determine sensing depth capabilities and sensor shortcomings in ideal conditions. Studies included the detection and collection of laser induced fluorescence spectra at the surface as well as at various depths down to 5 metres in both daylight and night-time environments. The sensors were tested to assess their capabilities to meet the Coast Guard's oil sensor and operational requirements. Three sensors were tested by the Coast Guard at the Ohmsett National Oil Response Test Facility: the Airborne Oceanographic Lidar (AOL-3), a light detection and ranging system (lidar) to measure biological and physical oceanographic features developed by the National Aeronautics and Space Administration (NASA); the Fluorescent Lidar Spectrometer (FLS) lidar, developed by Laser Diagnostic Instruments International Inc. of Canada; and the Ultraviolet Biological Trigger Lidar, developed by Science and Engineering Services, Inc. (SESI) to detect and discriminate bio-warfare agent aerosols for the United States Army. The 3 fluorometers exhibited the ability to detect oil both on and below the water's surface. There were differences in the peak locations in the spectrum for the same oils among the lasers tested. It was also noted that all the systems had the capability of detecting oil in a night
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Evolution of the US Coast Guard's oil identification system
International Nuclear Information System (INIS)
Hendrick, M.S.; Reilly, T.R.
1993-01-01
The U.S. Coast Guard, tasked with the development of open-quotes procedures and techniques to be employed in identifying ... oil and hazardous substances . . . open-quotes by the 1972 Federal Water Pollution Control Act (FWPCA), developed the Oil Identification System (OIS). The OIS was based on four analytical laboratory techniques: infrared (IR) and fluorescence (FL) spectroscopy, gas chromatography (GC), and thin- layer chromatography (TLC). A Central Oil Identification Laboratory (COIL) began operation in 1977, and field laboratories (FOILS) using two of the techniques (FL and TLC) were established in many Marine Safety Offices to screen possible sources. Development of the OIS was documented in two formal reports, in 1974 and 1977. The current implementation of the OIS at COIL is still based on a multimethod approach, but it incorporates today's state-of-the-art technology and responds to the current needs of the Coast Guard. One pervasive force for change has been the affordability of computers. The rapid development of computerized instruments has resulted in improvements in the performance, ruggedness, and prices of analytical laboratory equipment. All the instruments in the authors' laboratory at the present time are interfaced to or have internal computerized data-handling systems. Fourier-transform infrared spectrometers (FTIR) have replaced older mechanically scanning, dispersive IR instruments. High-performance liquid chromatography (HPLC) has replaced TLC completely. A gas chromatography/mass spectrometer (GC/MS), a room-size research tool in 1977, sits on a benchtop in the laboratory today, and a standard method for oil identification is being developed for this technique. Laboratory strategies are now based on finding the most efficient use of resources, as rapid response times are not necessary in all cases. It may also be possible in the near future to resume field testing
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Atlantic Canada, on watch : Canadian Coast Guard sails to rescue of oiled wildlife
Energy Technology Data Exchange (ETDEWEB)
Reid, W.
1999-08-02
The impact that tanker ships have left on the marine ecosystem on Newfoundland`s south coast was discussed. Tankers and container ships have sometimes discharged leftover bunker-C fuel before entering the St. Lawrence Seaway to save on cleaning services. It is estimated that 60,000 to 100,000 of the 30 million seabirds which reside or migrate through the ecological reserve around St. Mary`s Bay, die each year from the effects of oil. Victims are mostly puffins, seagulls and murres. This paper discussed the involvement of the Canadian Coast Guard in the Prevention of Oiled Wildlife (POW) project. POW has compared British Columbia`s shipping practices with those of Newfoundland. Although crude oil shipments along the B.C. coast exceed 250 million barrels annually, seabirds are not being oiled by passing tankers. It was suggested that in order to change attitudes in Atlantic waters, the maximum fine of $1 million against offenders should be imposed. So far, the highest penalty levied by Transport Canada has been $30,000. It was argued that this is not a significant deterrent for most polluters.
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Atlantic Canada, on watch : Canadian Coast Guard sails to rescue of oiled wildlife
International Nuclear Information System (INIS)
Reid, W.
1999-01-01
The impact that tanker ships have left on the marine ecosystem on Newfoundland's south coast was discussed. Tankers and container ships have sometimes discharged leftover bunker-C fuel before entering the St. Lawrence Seaway to save on cleaning services. It is estimated that 60,000 to 100,000 of the 30 million seabirds which reside or migrate through the ecological reserve around St. Mary's Bay, die each year from the effects of oil. Victims are mostly puffins, seagulls and murres. This paper discussed the involvement of the Canadian Coast Guard in the Prevention of Oiled Wildlife (POW) project. POW has compared British Columbia's shipping practices with those of Newfoundland. Although crude oil shipments along the B.C. coast exceed 250 million barrels annually, seabirds are not being oiled by passing tankers. It was suggested that in order to change attitudes in Atlantic waters, the maximum fine of $1 million against offenders should be imposed. So far, the highest penalty levied by Transport Canada has been $30,000. It was argued that this is not a significant deterrent for most polluters
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Atlantic Canada, on watch : Canadian Coast Guard sails to rescue of oiled wildlife
Energy Technology Data Exchange (ETDEWEB)
Reid, W
1999-08-02
The impact that tanker ships have left on the marine ecosystem on Newfoundland's south coast was discussed. Tankers and container ships have sometimes discharged leftover bunker-C fuel before entering the St. Lawrence Seaway to save on cleaning services. It is estimated that 60,000 to 100,000 of the 30 million seabirds which reside or migrate through the ecological reserve around St. Mary's Bay, die each year from the effects of oil. Victims are mostly puffins, seagulls and murres. This paper discussed the involvement of the Canadian Coast Guard in the Prevention of Oiled Wildlife (POW) project. POW has compared British Columbia's shipping practices with those of Newfoundland. Although crude oil shipments along the B.C. coast exceed 250 million barrels annually, seabirds are not being oiled by passing tankers. It was suggested that in order to change attitudes in Atlantic waters, the maximum fine of $1 million against offenders should be imposed. So far, the highest penalty levied by Transport Canada has been $30,000. It was argued that this is not a significant deterrent for most polluter00.
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looks on as Adm. Charles Ray thanks Adm. Chuck Michel for his service as the 30th vice commandant of the commandant Adm. Charles W. Ray relieved Adm. Charles D. Michel as vice commandant of the U.S. Coast Guard by . Following graduation and commissioning as an officer in the Coast Guard, Wright will be heading to the
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33 CFR 23.10 - Coast Guard emblem.
2010-07-01
... 33 Navigation and Navigable Waters 1 2010-07-01 2010-07-01 false Coast Guard emblem. 23.10 Section... DISTINCTIVE MARKINGS FOR COAST GUARD VESSELS AND AIRCRAFT § 23.10 Coast Guard emblem. (a) The distinctive emblem of the Coast Guard shall be as follows: On a disc the shield of the Coat of Arms of the United...
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EPA Region 1 Coast Guard Jurisdictional Boundary - Polygons
Jurisdictional boundary between EPA and Coast Guard for EPA Region I. Created from 1:100000 USGS DLGs with greater detail drawn from 1:24000 commercial street data for Region I.This layer is used to determine which agency will be reponsible in the event of an oil spill.
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EPA Region 1 Coast Guard Jurisdictional Boundary - Arcs
Jurisdictional boundary between EPA and Coast Guard for EPA Region I. Created from 1:100000 USGS DLGs with greater detail drawn from 1:24000 commercial street data for Region I.This layer is used to determine which agency will be reponsible in the event of an oil spill.
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US Coast Guard national spill response resource inventory
International Nuclear Information System (INIS)
Giraitis, D.M.
1993-01-01
The Oil Pollution Act of 1990 (OPA 90) mandated the establishment of a National Response Unit, now renamed the National Strike Force Coordination Center (NSFCC). Among the duties OPA 90 assigned to this new Coast Guard unit was to compile and maintain a comprehensive list of spill removal resources, personnel, and equipment that is available to Federal and State agencies and to the public. The Coast Guard's Research and Development Center has been developing this project, the Response Resource Inventory (RRI), for one year. The RRI is expected to be operational, with resource data from industry in the data base, by the time of the International Oil Spill Conference in March 1993. The RRI will contain data on skimmers, specialized oil recovery vessels, oil/water separators, dispersants and delivery systems, etc. Previous attempts to maintain a national data base of these response resources, including an earlier Coast Guard system called the Spill Cleanup Equipment Inventory System (SKIM), fell into disuse for a number of reasons. Inaccuracies caused by inadvertent double counting of equipment and outdated information coupled with difficulties in accessing the information were common shortfalls of early systems. During the development of the RRI, user-group meetings were held to determine system requirements and study the failures of previous systems. Methods of obtaining and entering data were a major concern during RRI development. A data collection system that supplies the resource holder with a DOS-formatted diskette containing a collection program will be used. The program will make extensive use of pick lists to minimize the data entry burden on the resource holder and maintain standard entries. When the program is completed, the diskette will be mailed to the NSFCC, where the data will be transferred quickly to the RRI data base. Easy access to the data for the public and industry will be afforded mainly through a computer bulletin board
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Coast Guard Proceedings. Volume 71, Number 1, Spring 2014
2014-01-01
Canada. Rescue aircrew from Coast Guard Air Station Traverse City, Mich., conduct helicopter hoist training with the crew of the Canadian Coast...barge about 70-feet forward of the towing vessel — causing the barge to split nearly in half and dump thousands of gallons of oil into the...on the impeller B. double the liquid velocity through the pump when compared to a single volute C. reduce the hydraulic end thrust D. provide the
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46 CFR 50.10-25 - Coast Guard Symbol.
2010-10-01
... 46 Shipping 2 2010-10-01 2010-10-01 false Coast Guard Symbol. 50.10-25 Section 50.10-25 Shipping... Definition of Terms Used in This Subchapter § 50.10-25 Coast Guard Symbol. (a) The term Coast Guard Symbol... impression of the Coast Guard Symbol for stamping nameplates and specimens is shown in Figure 50.10-25(b...
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International Nuclear Information System (INIS)
Grosser, P.W.; Castellano, F.P.
1993-01-01
The Oil Identification System (OIS) was developed in the 1970's at the Coast Guard Research and Development Center, to determine the unique, intrinsic properties which would allow the matching of a spilled oil with its correct source. The Central Oil Identification Laboratory (COIL) was established in 1978 as the operating facility to implement the OIS. The OIS encompasses four analytical methods; thin layer chromatography, fluorescence spectroscopy, infrared spectroscopy and gas chromatography. A sample can be studied according to each individual method or multi-methods approach can be chosen if no single technique gives unequivocal results. Combined these methods are greater than 99% effective. The authors recently utilized the OIS and the COIL for three petroleum spill investigations in New York. As part of the investigation to determine the source(s) of several different petroleum product spills, OIS was conducted along with a review of groundwater sample chromatograms
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33 CFR 125.11 - Form of Coast Guard Port Security Card.
2010-07-01
... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Form of Coast Guard Port Security... WATERFRONT FACILITIES OR VESSELS § 125.11 Form of Coast Guard Port Security Card. The Coast Guard Port... data. ...
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Connectivity for underway Coast Guard patrol boats
Busch, Gregory C.
1997-01-01
Approved for public release; distribution is unlimited This thesis examines the US Coast Guard patrol boat's ability to effectively exchange operational data while underway. The patrol boat is currently unable to obtain tactical law enforcement information from the central Law Enforcement Information System 2 (LEIS 2) database while on patrol. LEIS 2 provides access to law enforcement information from Coast Guard, FBI, and state and local law enforcement agencies. Availability of this info...
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US Coast Guard Stations in Louisiana, Geographic NAD83, USCG [coast_guard_stations_USCG_1997
Louisiana Geographic Information Center — This is is a point dataset for the locations and attributes of eight US Coast Guard stations in Louisiana. The attributes include name, address, latitude (NAD27),...
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Great Lakes Surface Ice Reports from U.S. Coast Guard
National Oceanic and Atmospheric Administration, Department of Commerce — Data consist of ice observations from U.S. Coast Guard vessels operating on the Great Lakes, and from Coast Guard shore stations reported via teletype messages and...
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Coast Guard Proceedings. Volume 70, Number 2, Summer 2013
2013-01-01
and well-being. Most Inuit are coastal people who rely heavily on resources from the ocean for nutritional and cultural survival. The Inuit are a...defend a soccer ball from a crewmember of the Russian vessel Vorovsky at the Coast Guard gym at Base Kodiak, Alaska. U.S. Coast Guard photo by
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U.S. Coast Guard (USCG) Districts
Department of Homeland Security — This layer is a polygonal dataset that represents land and maritime boundaries for each representative United States Coast Guard district, which includes district 1,...
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49 CFR 1520.15 - SSI disclosed by TSA or the Coast Guard.
2010-10-01
... 49 Transportation 9 2010-10-01 2010-10-01 false SSI disclosed by TSA or the Coast Guard. 1520.15... PROTECTION OF SENSITIVE SECURITY INFORMATION § 1520.15 SSI disclosed by TSA or the Coast Guard. (a) In... available for public inspection or copying, nor does TSA or the Coast Guard release such records to persons...
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76 FR 17782 - Protection for Whistleblowers in the Coast Guard
2011-03-31
... ``Keyword'' box, and then clicking ``Search.'' FOR FURTHER INFORMATION CONTACT: If you have questions on..., telephone 202-372-3777, e-mail [email protected] . If you have questions on viewing or submitting... Protection for Whistleblowers in the Coast Guard AGENCY: Coast Guard, DHS. ACTION: Direct final rule...
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77 FR 16929 - Safety Zones; Fireworks Displays within the Fifth Coast Guard District
2012-03-23
...-AA00 Safety Zones; Fireworks Displays within the Fifth Coast Guard District AGENCY: Coast Guard, DHS... for fireworks displays at various locations within the geographic boundary of the Fifth Coast Guard... by fireworks displays. Entry into or movement within these zones during the enforcement periods is...
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United States Coast Guard: Officer Corps Military Professional Development Program
2011-06-10
captain relieved of command after viewing porn on computer,‖ 10 July 2010, http://www.thenewstribune.com/2010/07/ 10/1259108/portland-coast-guard...Coast Guard captain relieved of command after viewing porn on computer,‖ 10 July 2010. http://www.thenewstribune.com/2010/07/ 10/1259108/portland
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2010-07-01
... Subpart B, for Determination of Coast Guard Authorized Persons B Appendix B to Subpart B of Part 1915... Enclosed Spaces and Other Dangerous Atmospheres in Shipyard Employment Pt. 1915, Subpt. B, App. B Appendix B to Subpart B of Part 1915—Reprint of U.S. Coast Guard Regulations Referenced in Subpart B, for...
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Implementing Strategy in a Budget: A Model of the Coast Guard Reserve
Bromund, Carl Douglas
1990-01-01
Approved for public release; distribution is unlimited. This thesis discusses the managment strategy of the Coast Guard Reserve; it examines the formulation and implmentation of strateqy. A model to develop and implement strategy is proposed, which defines the role of the budget in this strategic management process. The recent strategy of the Coast Guard Reserve is analyzed using this model.. This analysis seems to indicate that the Coast Guard Reserve had no explicit strate...
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Alexander, Melannie; Engel, Lawrence S; Olaiya, Nathan; Wang, Li; Barrett, John; Weems, Laura; Schwartz, Erica G; Rusiecki, Jennifer A
2018-04-01
Over 8500 United States Coast Guard (USCG) personnel were deployed in response to the Deepwater Horizon (DWH) oil spill; however, human respiratory effects as a result of spill-related exposures are relatively unknown. USCG personnel who responded to the DWH oil spill were queried via survey on exposures to crude oil and oil dispersant, and acute respiratory symptoms experienced during deployment. Adjusted log binomial regressions were used to calculate prevalence ratios (PRs) and 95% confidence intervals (CI), investigating the associations between oil spill exposures and respiratory symptoms. 4855 USCG personnel completed the survey. More than half (54.6%) and almost one-fourth (22.0%) of responders were exposed to crude oil and oil dispersants, respectively. Coughing was the most prevalent symptom (19.4%), followed by shortness of breath (5.5%), and wheezing (3.6%). Adjusted analyses showed an exposure-response relationship between increasing deployment duration and likelihood of coughing, shortness of breath, and wheezing in the pre-capping period. A similar pattern was observed in the post-capping period for coughing and wheezing. Adjusted analyses revealed increased PRs for coughing (PR=1.92), shortness of breath (PR=2.60), and wheezing (PR=2.68) for any oil exposure. Increasing frequency of inhalation of oil was associated with increased likelihood of all three respiratory symptoms. A similar pattern was observed for contact with oil dispersants for coughing and shortness of breath. The combination of both oil and oil dispersants presented associations that were much greater in magnitude than oil alone for coughing (PR=2.72), shortness of breath (PR=4.65), and wheezing (PR=5.06). Results from the present study suggested strong relationships between oil and oil dispersant exposures and acute respiratory symptoms among disaster responders. Future prospective studies will be needed to confirm these findings. Copyright © 2017 Elsevier Inc. All rights reserved.
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76 FR 7131 - Safety Zones; Eleventh Coast Guard District Annual Fireworks Events
2011-02-09
...-AA00 Safety Zones; Eleventh Coast Guard District Annual Fireworks Events AGENCY: Coast Guard, DHS... permanent safety zones to ensure public safety during annual firework displays at various locations in the... events, delete events that are no longer occurring, add new unlisted annual fireworks events to the...
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75 FR 53195 - Security Zone; U.S. Coast Guard BSU Seattle, Pier 36, Seattle, WA
2010-08-31
... its effects on them and participate in the rulemaking process. Small businesses may send comments on... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2010-0021] RIN 1625-AA87 Security Zone; U.S. Coast Guard BSU Seattle, Pier 36, Seattle, WA AGENCY: Coast Guard, DHS. ACTION...
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33 CFR 165.506 - Safety Zones; Fifth Coast Guard District Fireworks Displays.
2010-07-01
... District Fireworks Displays. 165.506 Section 165.506 Navigation and Navigable Waters COAST GUARD... § 165.506 Safety Zones; Fifth Coast Guard District Fireworks Displays. (a) Regulations. The following regulations apply to the fireworks safety zones listed in the Table to § 165.506. (1) The general regulations...
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33 CFR 23.15 - Coast Guard ensign.
2010-07-01
... distinctive emblem of the Coast Guard in blue and white is placed with its center on a line with the lower..., the emblem covering a horizontal space of three stripes. [CGFR 57-35, 22 FR 6765, Aug. 22, 1957] ...
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78 FR 8027 - Safety Zone, Coast Guard Exercise Area, Hood Canal, Washington
2013-02-05
... 5, 2012. The Coast Guard received zero comments submitted via regulations.gov and received zero... zero comments from the Small Business Administration on this rule. The Coast Guard certifies under 5 U... more in any one year. Though this rule will not result in such an expenditure, we do discuss the...
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2010-10-01
... and tests: Coast Guard action. 159.007-7 Section 159.007-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT, CONSTRUCTION, AND MATERIALS: SPECIFICATIONS AND APPROVAL APPROVAL....007-7 Application for acceptance for production inspections and tests: Coast Guard action. (a) From...
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EPA Region 1 Coast Guard Jurisdictional Boundary - Polygons
U.S. Environmental Protection Agency — Jurisdictional boundary between EPA and Coast Guard for EPA Region I. Created from 1:100000 USGS DLGs with greater detail drawn from 1:24000 commercial street data...
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EPA Region 1 Coast Guard Jurisdictional Boundary - Arcs
U.S. Environmental Protection Agency — Jurisdictional boundary between EPA and Coast Guard for EPA Region I. Created from 1:100000 USGS DLGs with greater detail drawn from 1:24000 commercial street data...
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33 CFR 165.776 - Security Zone; Coast Guard Base San Juan, San Juan Harbor, Puerto Rico
2010-07-01
... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Security Zone; Coast Guard Base San Juan, San Juan Harbor, Puerto Rico 165.776 Section 165.776 Navigation and Navigable Waters COAST... Guard District § 165.776 Security Zone; Coast Guard Base San Juan, San Juan Harbor, Puerto Rico (a...
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76 FR 66239 - Safety Zones; Fireworks Displays Within the Fifth Coast Guard District
2011-10-26
...-AA00 Safety Zones; Fireworks Displays Within the Fifth Coast Guard District AGENCY: Coast Guard, DHS... safety zones established for fireworks displays at various locations within the geographic boundary of... maritime public from the hazards posed by fireworks displays. Entry into or movement within these proposed...
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2011-05-18
... 1974; Department of Homeland Security United States Coast Guard-024 Auxiliary Database System of... Security/United States Coast Guard-024 Auxiliary Database (AUXDATA) System of Records.'' This system of...: United States Coast Guard Auxiliary Database (AUXDATA). Security classification: Unclassified. System...
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78 FR 55214 - Annual Marine Events in the Eighth Coast Guard District, Sabine River; Orange, TX
2013-09-10
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 100 [Docket No. USCG-2013-0723] Annual Marine Events in the Eighth Coast Guard District, Sabine River; Orange, TX AGENCY: Coast Guard, DHS... Neches River in Orange, TX from 3 p.m. on September 20, 2013, through 6 p.m. on September 22, 2013. This...
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77 FR 47519 - Annual Marine Events in the Eighth Coast Guard District, Sabine River; Orange, TX
2012-08-09
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 100 [Docket No. USCG-2012-0656] Annual Marine Events in the Eighth Coast Guard District, Sabine River; Orange, TX AGENCY: Coast Guard, DHS... Regulations for the S.P.O.R.T. Power Boat Neches River in Orange, TX from 3 p.m. on September 21, 2012...
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46 CFR 50.10-30 - Coast Guard number.
2010-10-01
... boilers and pressure vessels. (c) The Coast Guard number is comprised of the following: (1) Three capital... St. Louis. STB Sturgeon Bay. TAM Tampa. TOL Toledo. VAL Valdez. WNC Wilmington, NC. [CGFR 68-82, 33...
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77 FR 28766 - Eighth Coast Guard District Annual Marine Events and Safety Zones
2012-05-16
.... SUMMARY: On March 1, 2012, the Coast Guard published a direct final rule, amending and updating its... effect as scheduled. The Coast Guard is also correcting two entries in this rule through technical... event's date, location, and the resulting special local regulation remain the same. The next occurrence...
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Elimination of Coast Guard plan review for non-critical engineering systems and cargo barges
1994-06-21
The purpose of this Circular is to publish policy that provides for the elimination of Coast Guard review and approval of certain engineering system drawings for all vessels as well as structural drawings for Coast Guard inspected non-self propelled ...
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2013-12-23
...-AA00 Eighth Coast Guard District Annual Safety Zones; New Year's Eve Celebration/City of Mobile; Mobile Channel; Mobile, AL AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard will enforce the City of Mobile New Year's Eve Celebration safety zone in the Mobile Channel, Mobile, AL from...
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International Nuclear Information System (INIS)
Donohoe, M.J.; Russell, B.A.; Clark, P.
1993-01-01
Following the passage of the Oil Pollution Act of 1990 (OPA 90) and increased public demands for action in the wake of the Exxon Valdez oil spill, many states are now aggressively redefining and expanding their marine safety and marine environmental protection programs. The US Coast Guard is developing a program to coordinate these efforts with the aim toward minimizing duplicative requirements, leveraging resources, and eliminating barriers to marine transportation due to widely differing federal and state regulations
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Redesign of the Advanced Education processes in the United States Coast Guard
Johnson, Lamar V.; Sanders, Marc F.
1999-01-01
The processes used in the operation of the Coast Guard Advanced Education Program have evolved as most business processes that were developed prior to the introduction of information technology. These processes include the selection, management, assignment and tracking of advanced education students. These processes are still fully dependent on physical files and the mail system. The Coast Guard has an information technology infrastructure that supports better processes, however it is not bei...
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33 CFR 173.85 - Fees levied by the Coast Guard.
2010-07-01
.... 173.85 Section 173.85 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) BOATING SAFETY VESSEL NUMBERING AND CASUALTY AND ACCIDENT REPORTING Issue of Certificate of.... (b) Fees are payable by check or money-order made payable to the “U.S. Coast Guard”; by major credit...
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2013-06-04
... 1625-AA08 Temporary Change of Dates for Recurring Marine Event in the Fifth Coast Guard District, Mattaponi Drag Boat Race, Mattaponi River; Wakema, VA AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary change to the enforcement period of special local...
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2011-05-27
...-AA08 Temporary Change of Dates for Recurring Marine Event in the Fifth Coast Guard District; Elizabeth River, Norfolk, VA AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard will... various river boat races and a parade during the ``35th Annual Norfolk Harborfest Celebration.'' Special...
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2013-07-03
...-AA00 Eighth Coast Guard District Annual Safety Zones; Riverfront Independence Festival Fireworks; Ohio.... SUMMARY: The Coast Guard will enforce a Safety Zone for the Riverfront Independence Festival Fireworks on... navigable waters during the Riverfront Independence Festival Fireworks. During the enforcement period, in...
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2016-02-03
based on our January 2016 report on the NSC’s IOT &E event.2 I will address issues related to (1) the results of the NSC’s IOT &E, (2) the Coast Guard’s...before the testing is complete, meaning that the Coast Guard will be operating 6 NSCs before it has resolved issues from IOT &E and knows the... IOT &E event, the Coast Guard had nearly four years of experience operating the NSCs. The Coast Guard has encountered several issues that require
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U.S. Coast Guard (USCG) Maritime Differential GPS (DGPS) Locations
Department of Homeland Security — NAVCEN operates the Coast Guard Maritime Differential GPS (DGPS) Service and the developing Nationwide DGPS Service (NDGPS), consisting of two control centers and 86...
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2012-06-15
... 1625-AA00 Safety Zone, Temporary Change for Recurring Fifth Coast Guard District Fireworks Displays; Northwest Harbor (East Channel) and Tred Avon River, MD AGENCY: Coast Guard, DHS. ACTION: Temporary final... Channel), Patapsco River, and Tred Avon River during the event. DATES: This rule is effective from 8 p.m...
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Improved Coast Guard Communications Using Commercial Satellites and WWW Technology
1997-06-18
Information collection and distribution are essential components of most Coast Guard missions. However, information needs have typically outpaced the ability of the installed communications systems to meet those needs. This mismatch leads to reduced ...
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2012-05-25
...-AA00 Safety Zone, Temporary Change for Recurring Fireworks Display Within the Fifth Coast Guard District, Pamlico River and Tar River; Washington, NC AGENCY: Coast Guard, DHS. ACTION: Temporary final... is intended to restrict vessel traffic in a portion of the Pamlico River and Tar River near...
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2011-10-28
... 1974; Department of Homeland Security U.S. Coast Guard DHS/USCG--014 Military Pay and Personnel System... Security U.S. Coast Guard--014 Military Pay and Personnel System of Records.'' This system of records allows the Department of Homeland Security U.S. Coast Guard to collect and maintain records regarding pay...
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75 FR 79956 - Protection for Whistleblowers in the Coast Guard
2010-12-21
... constitutes evidence of sexual harassment and discrimination, among other subjects. Additionally, changes to... (including sexual harassment or discrimination), gross mismanagement, a gross waste of funds or other... Force, Marine Corps, and Coast Guard''). Section 1034 covers allegations and disclosures of sexual...
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2010-07-01
..., Safety and Security Zones: Deepwater Ports, First Coast Guard District. 165.117 Section 165.117... Limited Access Areas First Coast Guard District § 165.117 Regulated Navigation Areas, Safety and Security... section are designated as regulated navigation areas. (2) Safety and security zones. All waters within a...
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33 CFR 150.20 - How many copies of the operations manual must be given to the Coast Guard?
2010-07-01
... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false How many copies of the operations manual must be given to the Coast Guard? 150.20 Section 150.20 Navigation and Navigable Waters COAST... § 150.20 How many copies of the operations manual must be given to the Coast Guard? The draft operations...
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33 CFR 165.161 - Safety zones: Coast Guard Captain of the Port New York annual fireworks displays.
2010-07-01
... of the Port New York annual fireworks displays. 165.161 Section 165.161 Navigation and Navigable... Coast Guard District § 165.161 Safety zones: Coast Guard Captain of the Port New York annual fireworks displays. (a) Safety zones. The following areas are designated safety zones: (1) Bar Beach fireworks...
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2012-06-21
...-AA00 Eighth Coast Guard District Annual Safety Zones; Sound of Independence; Santa Rosa Sound; Fort... Coast Guard will enforce a Safety Zone for the Sound of Independence event in the Santa Rosa Sound, Fort... during the Sound of Independence. During the enforcement period, entry into, transiting or anchoring in...
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U.S. Coast Guard Posture Statement With 2009 Budget in Brief
2008-02-01
projects, new Response Boat- Medium vessels, and improvements to our command, control, communications, and National Distress and Response System. It...to the Guardian Ethos cultivated over 217 years, the Coast Guard responded to over 27,000 Search and Rescue cases and saved over 5,000 lives in 2007...Transportation Security Administration ( TSA ) Visual Intermodal Protection and Response (VIPR) Teams, the Coast Guard’s newly- formed Deployable Operations Group
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The Defense Message System and the U.S. Coast Guard
1992-06-01
these mail services, the Internet also provides a File Transfer Protocol (FTP) and remote login between host computers (TELNET) capabilities. 17 [Ref...the Joint Maritime Intelligence Element (JMIE), Zincdust, and Emerald . [Ref. 27] 4. Secure Data Network The Coast Guard’s Secure Data Network (SDN
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National Research Council Canada - National Science Library
Wirth, Kevin E
2007-01-01
.... Although the United States Coast Guard has utilized intelligence capabilities since the service's inception in 1790, the Coast Guard was not included as a formal member of the Intelligence Community until December 2002. Mr...
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Coast Guard: Progress Being Made on Deepwater Project, but Risks Remain
National Research Council Canada - National Science Library
2001-01-01
The Coast Guard is in the final stages of planning the largest procurement project in its history the modernization and/or replacement of over 90 cutters and 200 aircraft used for missions beyond 50 miles from shore...
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NOAA Response to the Deepwater Horizon Oil Spill - Protecting Oceans, Coasts and Fisheries (Invited)
Lubchenco, J.
2010-12-01
As the nation’s leading scientific resource for oil spills, NOAA has been on the scene of the Deepwater Horizon/BP oil spill from the start, providing coordinated scientific weather and biological response services to federal, state and local organizations. NOAA has mobilized experts from across the agency to help contain the spreading oil spill and protect the Gulf of Mexico’s many marine mammals, sea turtles, fish, shellfish and other endangered marine life. NOAA spill specialists advised the U.S. Coast Guard on cleanup options as well as advising all affected federal, state and local partners on sensitive marine resources at risk in this area of the Gulf of Mexico. As a major partner in the federal response to this incident, NOAA provided the necessary coastal and marine expertise required for sound, timely decision-making and helped protect the affected Gulf Coast communities and coastal marine environment and will continue to do so for ongoing restoration efforts.
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The Coast Guard’s Critical Role as an Armed Service
2012-03-22
security authorities. Although the Revenue Cutter Service under the Department of the Treasury was primarily responsible for the enforcement of taxation ...maritime exercises with Brunei, Thailand, Indonesia, Singapore, and Malaysia .15 Coast Guard cutters and Law Enforcement Detachments (LEDETs
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76 FR 53329 - Eleventh Coast Guard District Annual Marine Events
2011-08-26
.... SUMMARY: The Coast Guard is updating and consolidating the list of marine events occurring annually within... not currently reflect changes in actual dates and other required information. The effects of these... location that offers a better vantage point to monitor the event. The location of the PATCOM may also be...
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46 CFR 159.005-7 - Preapproval review: Coast Guard action.
2010-10-01
... Section 159.005-7 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) EQUIPMENT... may be conducted. (2) If the Commandant determines from the application for approval that the... under § 159.005-13 can be taken. (c) An item of equipment or material that does not meet all of the...
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2011-06-16
... locations around the nation before publication of the interim rule. Given the urgency at the time, the Coast... rule because new security requirements make sense in today's world. The Coast Guard thanks the...
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The Modeling of Factors That Influence Coast Guard Manpower Requirements
2014-12-01
applications, and common data warehouses needed to fully develop an effective and efficient manpower requirements engineering and management program. The... manpower requirements determination ensures a ready force, and safe and effective mission execution. Shortage or excess of manpower is the catalyst...FACTORS THAT INFLUENCE COAST GUARD MANPOWER REQUIREMENTS by Kara M. Lavin December 2014 Thesis Advisor: Ronald E. Giachetti Co-Advisor
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2012-04-18
... Marine Events in the Eighth Coast Guard District, Dauphin Island Race; Mobile Bay; Mobile, AL AGENCY... Special Local Regulations for the Dauphin Island Race in the Mobile Bay, Mobile, AL from 9 a.m. until 5 p... Captain of the Port (COTP) Mobile or the designated Coast Guard Patrol Commander. DATES: The regulations...
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Intranet Prototype for the United States Coast Guard Electronic Systems Support Unit Alameda
National Research Council Canada - National Science Library
Benhart, Ralph
1998-01-01
...) Alameda, a small Coast Guard command. To accomplish this task, this thesis will introduce the concept of Intranet technology, portray the efforts required to create an Intranet, and then discuss the benefits associated with Intranet use...
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A functional intranet for the United States Coast Guard Unit
Hannah, Robert Todd.
1998-01-01
Approved for public release; distribution in unlimited. This thesis describes the complete development process of a friendly functional Intranet for an operational United States Coast Guard (USCG) electronic Support Unit (ESU) in Alameda, California. The final product is suitable for immediate use. It may also be used as a prototype for future Intranet development efforts. The methodology used to develop a finished, working product provides the core subject matter for this thesis. The disc...
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33 CFR 165.168 - Safety Zones; Coast Guard Captain of the Port New York Fireworks Displays.
2010-07-01
... of the Port New York Fireworks Displays. 165.168 Section 165.168 Navigation and Navigable Waters... Guard District § 165.168 Safety Zones; Coast Guard Captain of the Port New York Fireworks Displays. (a... Upper New York Bay within a 360-yard radius of the fireworks barge in approximate position 40°41′16.5″ N...
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Marine Hydrokinetic Resource Assessment for Domestic Army, Air Force, and Coast Guard Facilities
Energy Technology Data Exchange (ETDEWEB)
Robichaud, Robi J [National Renewable Energy Laboratory (NREL), Golden, CO (United States); Ingram, Michael [National Renewable Energy Laboratory (NREL), Golden, CO (United States)
2018-04-24
NREL/DOE undertook a study for the US Army, Coast Guard and Air Force to investigate the potential for marine hydrokinetic (MHK) devices to meet the energy load at coastal bases in the future as MHK technology evolves. A wide range of data from tidal and wave, environmental, shipping, etc. databases were used to screen the DOD bases. A series of scoring algorithms were developed to facilitate site review to lead to eventual down select for more detailed, site specific bathymetric tidal resource evaluation. The Army's Camp Edwards, MA and the Coast Guard's Training Center Cape May, NJ (TRACEN Cape May) were selected and the Georgia Institute of Technology performed the analyses. An NREL/DOE MHK team visited the bases to further discuss with the base personnel MHK technology's potential for providing power to the bases in the future and frame the potential impact to existing power systems.
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International Nuclear Information System (INIS)
1991-08-01
In the wake of the Exxon Valdez oil spill in Alaska's Prince William Sound, Congress passed the Oil Pollution Act of 1990, thereby activating the Oil Spill Liability Trust Fund. This fund had been set up four years earlier with the proviso that no money could be spent until the enactment of comprehensive oil spill legislation. Passage of the Oil Pollution Act, which significantly expanded the nation's oil spill prevention and response activities, meant that funds became available to federal agencies for the cost of oil spill prevention and response activities. This report provides information on the fund's receipts and disbursements as of March 31, 1991, and the status of activities under way to fully implement the provisions of the Act concerning the fund, including the development of regulations
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78 FR 69007 - Special Local Regulations; Eleventh Coast Guard District Annual Marine Events
2013-11-18
... regarding our public dockets in the January 17, 2008, issue of the Federal Register (73 FR 3316). 4. Public...: ``ITU World Triathlon'' occurring late April or early May at Bonita Cove and Ventura Cove in Mission Bay... participants and an exact geographical description of the areas are published by the Eleventh Coast Guard...
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2013-08-30
...-AA00 Eighth Coast Guard District Annual Safety Zones; Boomsday Festival; Tennessee River 646.0-649.0... Guard will enforce a Safety Zone for the Boomsday Festival Fireworks on the Tennessee River 646.0-649.0... Festival Fireworks. During the enforcement period, entry into, transiting or anchoring in the Safety Zone...
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National Research Council Canada - National Science Library
Poulin, Steven D
2005-01-01
.... The Coast Guard faces major challenges in executing its responsibilities and must leverage the capabilities of its specially trained boarding teams, small boat security forces, and hazardous materials response teams...
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Enhancing Recruitment and Retention of Volunteers in the U.S. Coast Guard Auxiliary
2008-12-01
Boomers, Generation X, and Generation Y ( Millennials ), opt to continue working or pursue volunteer efforts with other volunteer organizations.180...parliamentary system Predominant Religion Christianity Judaism Predominant Language English Hebrew Sponsoring Agency U.S. Coast Guard – Military Israel...sustainable, effective, and well-trained membership. However, the glaring differences in geography, religion , culture, language, historical
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Contingency-Focused Financial Management and Logistics for the U.S. Coast Guard
2008-12-01
for the Coast Guard and may assist with determining which business and operational areas are most in jeopardy of failure when stressed . Some areas... telecommuting policies, practices and organizational culture issues to ensure that personnel are experienced in telecommuting . It would be detrimental...and a crippling strain on IT staffs for logistics and financial management personnel to first attempt telecommuting in the days following a crisis
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75 FR 12561 - Delaware River and Bay Oil Spill Advisory Committee; Meeting Cancelled
2010-03-16
... DEPARTMENT OF HOMELAND SECURITY Coast Guard [Docket No. USCG-2008-0333] Delaware River and Bay Oil Spill Advisory Committee; Meeting Cancelled AGENCY: Coast Guard, DHS. ACTION: Notice of cancellation of...) is cancelled. FOR FURTHER INFORMATION CONTACT: Gerald Conrad, Liaison to the DFO of the DRBOSAC, (215...
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2012-04-18
...The Coast Guard will enforce Special Local Regulations for the Smoking the Sound boat races in the Biloxi Ship Channel, Biloxi, MS from 8 a.m. until 6 p.m. on April 28 and April 29, 2012. This action is necessary for the safeguard of participants and spectators, including all crews, vessels, and persons on navigable waters during the Smoking the Sound boat races. During the enforcement period, entry into, transiting or anchoring in the regulated area is prohibited to all vessels not registered with the sponsor as participants or official patrol vessels, unless specifically authorized by the Captain of the Port (COTP) Mobile or the designated Coast Guard Patrol Commander.
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U.S. Environmental Protection Agency — The Marine Casualty and Pollution Data files provide details about marine casualty and pollution incidents investigated by Coast Guard Offices throughout the United...
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International Nuclear Information System (INIS)
1999-09-01
In 1998 a discussion paper, entitled 'Proposed adjustments to the governance of Canada's marine oil spill preparedness and response regime' was developed and released in a effort to provide a basis for stakeholder discussions on longer term governance issues. Four key elements were discussed in the discussion paper: accountability of responding organizations; enhanced protection of wildlife; the subsidization of the polluter by the Canadian Coast Guard when it takes command of a spill; and maintaining a national system over time. Recipients were asked to respond by April 1999. Public meetings were held in each region to explain key issues and proposals. This report outlines the major themes raised by the different stakeholders in their responses, and provides the broad outlines of the steps that the Department of Fisheries and Oceans intends to take in reply. Detailed summaries of the responses and other relevant documentation are included in five appendices (not attached to this summary report). In general, the proposed governance structures were broadly supported by Canadian industry, with certain adjustments. Concerns were raised over the narrow focus of the existing Regime which does not address the questions of research and development. There was also concern about Canada's ability to manage an effective response to a large spill
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78 FR 63235 - Tank Vessel Oil Transfers
2013-10-23
... DEPARTMENT OF HOMELAND SECURITY Coast Guard [Docket No. USCG-2013-0522] Tank Vessel Oil Transfers... that it is considering new measures to reduce the risks of oil spills in oil transfer operations from...), U.S. Department of Transportation, West Building Ground Floor, Room W12-140, 1200 New Jersey Avenue...
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2011-06-16
...-AA81 Validation of Merchant Mariners' Vital Information and Issuance of Coast Guard Merchant Mariner's... SUPPLEMENTARY INFORMATION section below for instructions on submitting comments. FOR FURTHER INFORMATION CONTACT... Manager, Docket Operations, telephone 202-366-9826. SUPPLEMENTARY INFORMATION: Request for Comments If you...
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75 FR 23212 - Security Zone; U.S. Coast Guard BSU Seattle, Pier 36, Seattle, WA
2010-05-03
... reason: Vessel traffic can pass safely around the security zone. If you think that your business... its effects on them and participate in the rulemaking. If the rule would affect your small business... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2010-0021] RIN 1625...
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2012-05-29
...-AA85 Validation of Merchant Mariners' Vital Information and Issuance of Coast Guard Merchant Mariner's...-2004-17455 in the ``Enter Keyword or ID'' box, and then clicking ``Search.'' FOR FURTHER INFORMATION...-9826. SUPPLEMENTARY INFORMATION: Table of Contents for Preamble I. Abbreviations II. Regulatory History...
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Canadian oil spill response capability - an investigation of the proposed fee regime
International Nuclear Information System (INIS)
Gold, E.; Gratwick, J.; Yee, P.
1996-08-01
Canada's oil spill response capability and its fee structure was examined and assessed. The present regime consists of five industry-owned oil spill response organizations who provide response teams throughout Canadian waters, except the Arctic. These organizations are fully adequate to meet the standards set by the Canadian Coast Guard. However, the Canadian Coast Guard withdrew from active control of the fee regime, leaving it to each response team to determine its own fee structure. The expectation was that the market would be capable of controlling the fees to be charged. This did not happen, and the investigative panel came to the conclusion that the present regime was not workable. In view of the situation the Panel concluded that ensuring oil spill response capability in Canada must always be the sole responsibility of the Canadian Government. Eleven recommendations were detailed in this final report. The most important recommendation was that the Canadian Coast Guard should re-establish its principal role in the oil spill response area. It was also suggested that there should be a single, national fee structure applying to the whole country except the Arctic, and that the fee should be collected by an independent national agency
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Organizational Identity: Positioning The Coast Guard for Future Success In An Evolving Environment
2016-12-01
Yamacraw in 1922 and then later put them to music while serving in Alaska in 1927. The lyrics changed slightly in 1943 and 1969. The Coast Guard website...multimission maritime agency.”400 Lieutenant commander (LCDR) D.C. Baldinelli reflected on the transfer to DHS in a 2002 essay as another organization...327. 118 The essay suggests that there may be angst among personnel about the transformation. Baldinelli stated that the move was likely to
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1989-03-01
RIC ILE COPY AIR WAR COLLGE REEAC R~pCR UNITED STATES COAST GUARD ANTISUBMARINE WARFARE (ASW) IN THE MARITIME DEFENSE ZONE (MDZ) -A STRATEGIC...going to perform in these MDZs. Those tasks identified so far include: port and coastal physical security & preventive safety, mine warfare
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2010-10-01
... 46 Shipping 2 2010-10-01 2010-10-01 false Fuel oil. 58.01-10 Section 58.01-10 Shipping COAST GUARD... SYSTEMS General Requirements § 58.01-10 Fuel oil. (a) The following limits apply to the use of oil as fuel: (1) Except as otherwise permitted by this section, no fuel oil with a flashpoint of less than 60 °C...
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2012-06-21
...-AA00 Safety Zone for Fifth Coast Guard District Fireworks Display Pasquotank River; Elizabeth City, NC... the Pasquotank River, Elizabeth City, North Carolina. The fireworks display ordinarily originated from... vessel traffic in a portion of the Pasquotank River, Elizabeth City, North Carolina, during the event...
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Oil spill contingency planning in the Ivory coast
International Nuclear Information System (INIS)
Bender, K.; Jensen, S.K.; Ostergaerd, J.; Nogbou, P.
1993-01-01
The administrative center in charge of handling oil spill pollution situations on the Ivory Coast, West Africa, is named Centre Ivoirien Antipollution (CIAPOL). Its organizational structure has been reshuffled recently. CIAPOL now has three divisions: a laboratory division, a division for cleaning up oil and chemical pollution at sea, and an administrative division. The risk for oil pollution is known: within the past ten years five spills have been reported. All of these have been connected to operations relating to the refinery in Abidjan. More than 2,000 ships call at the port of Abidjan every year. Minor oil slicks are found almost permanently in the harbor and the lagoons around the harbor. Lumps of tar are rather common on the beaches all along the country's coast. This paper focuses on the background investigation in sensitive areas and risk analysis that led to a revision of the oil spill contingency plan, Plan Pollumar, and the recent purchase of oil spill cleanup equipment. The creation of a regional oil pollution response center at CIAPOL for all of the countries in West Africa, is proposed
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Louisiana Geographic Information Center — This is a polygon dataset delineating the boundaries of the three U.S. Coast Guard Marine Safety Office (MSO) zones that encompass the state of Louisiana. The MSO...
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National Research Council Canada - National Science Library
Whalen, Timothy
2001-01-01
.... This thesis attempts to identify both the susceptibility of Coast Guard information systems to human factors-based security risks and possible means for increasing user awareness of those risks...
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National Research Council Canada - National Science Library
Allen, John G
2005-01-01
.... The Program's role in supporting Coast Guard missions changes as mission priorities change. Looking at the environment in terms of contingency theory, the Program must find the "right fit" for adapting to this ever-changing environment...
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2010-01-06
... recurring marine events within the Fifth Coast Guard District. These regulations make minor changes to the... includes but is not limited to sail boat regattas, boat parades, power boat racing, swimming events, crew racing, and sail board racing. Under figure 2-1, paragraph (34)(h), of the Instruction, an environmental...
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2012-05-29
... Bowlegs Pirate Festival; Santa Rosa Sound; Ft. Walton Beach, FL AGENCY: Coast Guard, DHS. ACTION: Notice... Safety Zone for the Billy Bowlegs Pirate Festival in the Santa Rosa Sound, Ft. Walton Beach, FL on June 1... crews, vessels, and persons on navigable waters during the Billy Bowlegs Pirate Festival. During the...
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75 FR 76742 - Detecting Oil Leaks From Vessels Into the Water
2010-12-09
... to detect leaks from oil tanks into the water? (E) What is the threshold for detection, accuracy... than leak detection from oil cargo tanks into the water? (H) Are methods or equipment being applied for... DEPARTMENT OF HOMELAND SECURITY Coast Guard [Docket No. USCG-2010-1085] Detecting Oil Leaks From...
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Marine oil spill response organizations
International Nuclear Information System (INIS)
Hendry, C.
1997-01-01
The obligations under the law relative to the prevention of marine oil spills and the type of emergency plans needed to mitigate any adverse effects caused by a marine oil spill were discussed. The organizational structure, spill response resources and operational management capabilities of Canada's newly created Response Organizations (ROs) were described. The overall range of oil spill response services that the RO provides to the domestic oil handling, oil transportation and the international shipping industries were reviewed. Amendments to the Canada Shipping Act which require that certain ships and oil handling facilities take oil spill preparedness and response measures, including having an arrangement with an RO certified by the Canadian Coast Guard, were outlined. Canadians now benefit from five ROs established to provide coast-to-coast oil spill response coverage. These include the Western Canada Marine Response Corporation, the Canadian Marine Response Management Corporation, the Great Lakes Response Corporation, the Eastern Canada Response Corporation and the Atlantic Emergency Response Team Ltd. ROs have the expertise necessary to organize and manage marine oil spill response services. They can provide equipment, personnel and operational management for the containment, recovery and cleanup of oil spilled on water
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1973-11-01
The exhaust emission concentrations from three GM6-71's and a Cummins VT-350 diesel engines were measured on a dynamometer as a function of engine load. The GM6-71 engines were newly rebuilt by the Coast Guard; the Cummins Engine was in used conditio...
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National Research Council Canada - National Science Library
Klopson, Jadon E; Burdian, Stephen V
2005-01-01
... an 802.11 mesh layer architecture and 802.16 Orthogonal Frequency Division Multiplexing, in order to effectively and more efficiently transmit data and create a symbiotic operational picture between Coast Guard Cutters, their boarding teams...
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2010-10-01
... Certificate of Inspection required under § 153.900 for a United States ship to carry a hazardous material or... Certificate of Inspection or Certificate of Compliance. 153.15 Section 153.15 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) CERTAIN BULK DANGEROUS CARGOES SHIPS CARRYING BULK LIQUID, LIQUEFIED...
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2011-08-10
... destroyed when two years old (SSIC 1500 Item 17a, (NC1-26-80-4, item 338j(1)) and 17b (NC1-26-80-4, item... for appointment in the Coast Guard Reserve are destroyed when one year old (SSIC 100, Item 3b, NC1-26... performance; Advertising responses; Applicant initiated inquiries; Congressional or special interests...
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Floating Heavy Oil Recovery: Current State Analysis
2006-07-27
recovered oil to a chute cause some build-up of oil, but the retained amount was not considered substantial enough to warrant any design changes. The GT...unit was the Lamor Brush Conveyor (shown in Figure 7) which uses a yellow V- brush design to recover oils and uses a propeller to draw water through...deals with the transfer of product that has already been collected and contained (Moffatt et al., 2004). The Coast Guard Research and Development
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75 FR 64321 - Interagency Coordinating Committee on Oil Pollution Research (ICCOPR); Public Meeting
2010-10-19
... public meeting in New Orleans, LA to hear comments on the priorities of oil pollution research, including... (NASA) --United States Coast Guard (USCG) --Federal Emergency Management Agency (FEMA), United States...
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2016-02-01
of passage can instill esprit de corps and loyalty and are included in many traditions throughout DOD and the Coast Guard. However, at times these...of passage can be effective tools to instill esprit de corps and loyalty among servicemembers and are included in many traditions throughout the...tricks; threatening violence or bodily harm; striking; branding ; shaving; painting; or forcing or requiring the consumption of food, alcohol, drugs
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Evaluating technologies of oil spill surveillance
International Nuclear Information System (INIS)
Hover, G.L.
1993-01-01
Surveillance and monitoring of oil in the marine environment imposes a broad spectrum of remote sensing requirements. At the US Coast Guard Research ampersand Development Center, the environmental safety branch is sponsoring oil spill remote sensing research in four areas of technology: Synthetic aperture radar (SAR), Frequency-scanning microwave radiometry (FSR), Laser fluorosensing (LFS), and Forward-looking infrared (FLIR) imagers. SAR technology uses sophisticated signal processing to overcome prior limitations, providing images of higher and more uniform spatial acuity which may enable interpreters to more-readily distinguish petroleum slicks from others. The ability to determine the distribution of oil thickness within a slick is necessary when an estimate of oil volume is desired. Scientists at MIT have formulated a new approach to radiometric oil thickness measurement that takes advantage of recent advances in electronic component technology. The initial data collected with a prototype FSR instrument have validated the FSR concept and more work is ongoing. The Coast Guard is co-funding a program to demonstrate and evaluate the capabilities of an airborne laser fluorosensor to support oil spill response operations. During a controlled test, the instrument successfully demonstrated an ability to detect oil on water, ice, and various beach surfaces. Additional testing included different oil types and allowed for weathering. Data analysis is ongoing. Recent developments in infrared imager technology have produced a wide variety of off-the-shelf, portable cameras that could potentially provide a rapid-response spill assessment capability. The R ampersand D Center has been involved in the testing of many of these sensors
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Oil spill response planning under the Oil Pollution Act of 1990
International Nuclear Information System (INIS)
Lees, J.E.
1992-01-01
The oil spill in Alaska's Prince William Sound on March 24, 1989 illustrated the need for more resources, better planning, and better command and control to efficiently and effectively respond to, contain and cleanup catastrophic oil spills. In response to public concern and industry initiatives to resolve existing oil spill response problems. Congress enacted the comprehensive Oil Pollution Act of 1990 (OPA-90) on August 18, 1990. OPA-90 mandates comprehensive changes in vessel and facility response planning, envisioning a comprehensive and integrated oil spill response planning scheme, with revisions to reflect OPA-90's new requirements. Area Committees comprised of federal, state and local officials and others will prepare Area Contingency Plans for Coast Guard approval, which set forth the framework for responding to open-quotes worst case dischargesclose quotes. Owners and operators of tank vessels and onshore and offshore facilities must submit individual response plans for federal approval by February 18, 1993, identifying and ensuring availability of private personnel and equipment necessary to remove to the maximum extent practicable a open-quotes worst case discharge.close quotes The Coast Guard is considering rules to implement these requirements. Major challenges exist to meet the statutory requirements, including response times, skimming efficiencies, adverse weather and others that affect emergency response capability. This paper focuses on: (1) oil spill response problems identified and lessons learned from the Prince William Sound spill; (2) OPA-90's complex and technical oil spill response planning requirements and their effect on response planning for marine operations; (3) the federal regulatory program to implement OPA-90, defining spill response capability for a open-quotes worst case discharge,close quotes considering existing response resources and the new capabilities by the industry-supported Marine Spill Response Corporation
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46 CFR 108.223 - Guards on exposed equipment.
2010-10-01
... have hand covers, guards, or rails installed on all belts, gears, shafts, pulleys, sprockets, spindles... 46 Shipping 4 2010-10-01 2010-10-01 false Guards on exposed equipment. 108.223 Section 108.223 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) A-MOBILE OFFSHORE DRILLING UNITS DESIGN...
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Avionics system design for requirements for the United States Coast Guard HH-65A Dolphin
Young, D. A.
1984-01-01
Aerospatiale Helicopter Corporation (AHC) was awarded a contract by the United States Coast Guard for a new Short Range Recovery (SRR) Helicopter on 14 June 1979. The award was based upon an overall evaluation of performance, cost, and technical suitability. In this last respect, the SRR helicopter was required to meet a wide variety of mission needs for which the integrated avionics system has a high importance. This paper illustrates the rationale for the avionics system requirements, the system architecture, its capabilities and reliability and its adaptability to a wide variety of military and commercial purposes.
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National Research Council Canada - National Science Library
Mora, Darla; Weiser, Christopher; McKaughan, Michael
2005-01-01
A Coast Guard patrol boat high-frequency (HF) near-vertical incident skywave (NVIS) antenna is selected as a test case to compare the electromagnetic modeling programs Numerical Electromagnetics Code, NEC and WIPL-D code...
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National Research Council Canada - National Science Library
Vigus, Steven
2003-01-01
Leaders at the United States Coast Guard's Aircraft Repair and Service Center (ARSC) in Elizabeth City, North Carolina recently formalized their planning and analysis functions by adding a dedicated branch to their command structure...
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Arctic Oil Spill Response Guide for the Alaskan Beaufort Sea
1988-03-01
skimmers. Oiled soil and debris, which could not be cleaned by this technique, was removed and placed in heavy duty plastic bags and 55-gallon drums. 6.5.9...burned in a smokeless flare burner. Oiled debris was burned in the Coast Guard Trecan Incinerator which was set up at Prudhoe Bay. Oiled soil was placed...skeletons that form diatomite . Dinoflagellates: any of an order to planktonic forms important in aquatic food chains and including forms causing red tides
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2009-07-01
As part of its more than $$24 billion Deepwater program to replace aging vessels and aircraft with new or upgraded assets, the Coast Guard is preparing the National Security Cutter (NSC) for service. GAO previously reported on Deepwater assets' deplo...
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National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains human-use resource point data for access sites, airports, aquaculture sites, beaches, boat ramps, marinas, coast guard facilities, oil...
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Gelation of Oil Slicks by Amine Carbamates as an Adjunct to U.S. Navy Oil Spill Recovery Operations
1977-01-14
plan for a field test in Boston Harbor was to be developed and submitted to the EPA, Coast Guard, state and municipal water control authorities. Di ...Residual Special Fuel Oil #6, and similar oils) was found to be a mixture of 40 g. dodecylamine, 25 R. tetradecylamine, and 4.5 g. hexadecylamine In...solution with 100 g. methyl alcohol. By far the best system, however, was a mixture of 70% dehydroabletylamine ("Amine D", as manufactured by Hercules Corp
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Energy Technology Data Exchange (ETDEWEB)
Wheeler, T.; Cox, R. [Sandia National Labs., Albuquerque, NM (United States); Gawande, K. [New Mexico Univ., Albuquerque, NM (United States). Dept. of Economics; Stone, R.; Waisel, L.; Wallace, W.A. [Rensselaer Polytechnic Inst., Troy, New York (United States). Dept. of Decision Sciences and Engineering Systems
1995-04-01
The primary objective of this study is to provide Measures of Effectiveness (MOEs) of the US Coast Guard Marine Inspection and Boarding Program based on objective scientific methods. A secondary objective of the study is to provide USCG management with a methodologically and theoretically sound aid to effective policy decision-making. The MOEs constructed in this study are specific to the Marine Inspection and Boarding Program, but the methodology of the study is based on sound theoretical principles that are probably applicable to a range of USCG activities. Hence the methodology applied equally to other important USCG programs and can be similarly used to measure their effectiveness and as an aid to decision-making.
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Environmental perspectives on the East Coast offshore oil and gas industry
International Nuclear Information System (INIS)
Taylor, D.G.
2001-01-01
In this presentation, the author examined the environmental aspects affecting the offshore oil and gas development on the East Coast of Canada. Selected topics were covered to highlight what has been accomplished and the goals for the future in terms of the environment. The development of the oil and gas industry in the region has really taken off in the past twenty years, suffering from growing pains and enduring myths. An oil and gas project begins with seismic surveys, followed by exploratory wells being drilled, then proceeding to the construction and installation of the drilling production facilities, the production phase and the decommissioning of the facilities at the end of the useful life. Each phase of a project was reviewed and environmental concerns identified. Specific topics were addressed, such as drill cuttings, produced water, flaring, and decommissioning and abandonment. Selected problems were examined, notably fish and oil, spills, cumulative effects, the Oceans Act, and the regulatory evolution in the East Coast offshore. 9 refs., 1 tab., 1 fig
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Insight conference proceedings : Pacific Canada and north coast offshore oil and gas development
International Nuclear Information System (INIS)
2005-01-01
This conference provided a forum for reviewing oil and gas activities in offshore basins around the world and their influence on British Columbia's plans to reopen its offshore to exploration and development. Details on jurisdictional issues were provided along with potential environmental impacts and remedial actions. Speakers with first hand experience in the latest technologies and mitigation measures addressed issues regarding regulatory regimes used in the Arctic offshore and compared them with proposed developments in British Columbia. Issues specific to the Pacific coast were also discussed, such as the current offshore oil and gas moratorium, land use and the views of First Nations and environmental non-governmental organizations. A current industry perspective of offshore oil and gas development was presented with lessons learned from the east coast. The opportunities for constructing liquefied natural gas (LNG) terminals and their associated facilities in the Pacific coast were also presented. This conference featured 14 presentations, of which 3 have been indexed separately for inclusion in this database
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Schooley, Shawn Erik
2013-01-01
This article presents a case study of United States Coast Guard Auxiliary Flotilla 81. Flotilla 81 created its first formal, single agency contingency plan. The research question addressed is "How can a flotilla successfully develop a contingency plan?" Five emergent themes are identified. They are offered as suggested promising practices for other flotillas in need of creating a contingency plan. Findings suggest successful contingency planning is a result of effective collaboration with community partners. Network management theory is a key to an effective contingency planning process.
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Oil spill sorbents: Testing protocol and certification listing program
International Nuclear Information System (INIS)
Cooper, D.; Gausemel, I.
1993-01-01
Environment Canada's Emergencies Engineering Division is spearheading a program in conjunction with the Canadian General Standards Board that would see the development of a certification and listing program in addition to a national standard for the testing of sorbent materials. Funding for this program is provided by Environment Canada (EC), Canadian Coast Guard (CCG), Marine Spill Response Corporation (MSRC), US Coast Guard (USCG), and US Minerals Management Service (MMS). The test methods are based upon those defined by the American Society for Testing and Materials and previous test methods developed by Environment Canada for our series of reports entitled Selection Criteria and Laboratory Evaluation of Oil Spill Sorbents. This series, which was started in 1975, encompasses a number of commercially available oil spill sorbents tested with different petroleum products and hydrocarbon solvents. The testing program will categorize the sorbents according to their operating characteristics. The main categories are oil spills on water, oil spills on land, and industrial use. The characteristics to be evaluated with the new test protocols include initial and maximum sorption capacities, water pickup, buoyancy, reuse potential, retention profile, disintegration (material integrity), and ease of application and retrieval. In the near future are plans to incorporate changes to the test that would involve increasing the list of test liquids to encompass spills in an industrial setting, in addition to testing sorbent booms and addressing the disposal problem
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The surface oil burns conducted by the U.S. Coast Guard from April to July 2010 during the Deepwater Horizon disaster in the Gulf of Mexico were simulated by small scale burns to characterize the pollutants, determine emission factors, and gather particulate matter for subsequent...
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Energy Technology Data Exchange (ETDEWEB)
Shirakami, Yoshimasa; Norisugi, Yoichi; Miyake, Keiji
1988-08-01
This paper reports the conditions of national affairs, oil industry, and prospecting, development, production of oil and natural gas in Ivory Coast in western Africa. All of oil and natural gas are produced in Cretaceous and Tertiary sedimentary basins on the continental margin off the coast of Ivory Coast and Ghana. In 1970 the first oil field (Belier) was discovered by the test boring drilled under the sea, and in 1980 Espoir Oil Field was discovered. No further new oil field, however, has been discovered since then. The total production until 1987, amounts to 45.55 million bbl and the minable reserve is estimated about 84 million bbl. The production reached the maximum 1984, and thereafter has gone down. Few plans of prospecting are carried out recently. (10 figs, 2 tabs)
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National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains human-use resource data for access points, aquaculture sites, airports, artificial reefs, boat ramps, coast guard stations, heliports,...
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1993 International oil spill conference: Prevention, preparedness, response
International Nuclear Information System (INIS)
Anon.
1993-01-01
This book contains the proceedings of the 1993 International Oil Spill Conference which took place March 29 - April 1 in Tampa, Florida. It was jointly sponsored by the American Petroleum Institute, the US Coast Guard, and the US Environmental Protection Agency. Topics discussed included all aspects of spill prevention and preparedness, including planning, training, and research and development. Response issues, including fate and effects of spilled oil, cleanup, bioremediation, and in situ burning were also discussed. Legal and economic issues were also analyzed in the form of case studies
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Energy Technology Data Exchange (ETDEWEB)
Schey, Stephen [Idaho National Lab. (INL), Idaho Falls, ID (United States); Francfort, Jim [Idaho National Lab. (INL), Idaho Falls, ID (United States)
2015-05-01
Federal agencies are mandated to purchase alternative fuel vehicles, increase consumption of alternative fuels, and reduce petroleum consumption. Available plug-in electric vehicles (PEVs) provide an attractive option in the selection of alternative fuel vehicles. PEVs, which consist of both battery electric vehicles (BEVs) and plug-in hybrid electric vehicles (PHEVs), have significant advantages over internal combustion engine (ICE) vehicles in terms of energy efficiency, reduced petroleum consumption, and reduced production of greenhouse gas (GHG) emissions, and they provide performance benefits with quieter, smoother operation. This study intended to evaluate the extent to which the United States Coast Guard Headquarters (USCG HQ) could convert part or all of their fleet of vehicles from petroleum-fueled vehicles to PEVs.
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Prevention of oiled wildlife project (POW)
International Nuclear Information System (INIS)
Harvey, T.C.
1998-01-01
The establishment of a project to analyse the nature and extent of the problem of marine oil spills and their impact on the wildlife in coastal Newfoundland was described. Pelagic seabirds were identified as the marine wildlife most affected by oil released into the ocean. The Prevention of Oiled Wildlife (POW) project was initiated by the Canadian Coast Guard, the lead agency for oil spills of unknown origin. Details of the POW project were provided. It was shown that the project serves as an interdepartmental approach to: (1) identifying past occurrences, probable sources, causes, effects and possible releases of oil into the marine environment, (2) identifying remedial measures undertaken to date to curb the release of oil, and (3) establishing a plan of action through legislation, education, detection, prosecution or any other means, to eliminate the release of oil. 14 refs., 4 tabs., 5 figs
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Kankara, R S; Arockiaraj, S; Prabhu, K
2016-05-15
Integration of oil spill modeling with coastal resource information could be useful for protecting the coastal environment from oil spills. A scenario-based risk assessment and sensitivity indexing were performed for the Chennai coast by integrating a coastal resource information system and an oil spill trajectory model. The fate analysis of spilled oil showed that 55% of oil out of a total volume of 100m(3) remained in the water column, affecting 800m of the shoreline. The seasonal scenarios show major impact during the southwest (SW) and northeast (NE) monsoons and more fatal effects on marine pelagic organisms during SW monsoon. The Oil Spill Risk Assessment Modeler tool was constructed in a geographic information systems (GIS) platform to analyze the risks, sensitivity mapping, and priority indexing of resources that are likely to be affected by oil spills along the Chennai coast. The results of sensitivity mapping and the risk assessment results can help organizations take measures to combat oil spills in a timely manner. Copyright © 2016 Elsevier Ltd. All rights reserved.
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Fox, C H; O'Hara, P D; Bertazzon, S; Morgan, K; Underwood, F E; Paquet, P C
2016-12-15
Chronic oil pollution poses substantial risks to marine birds and other marine wildlife worldwide. On Canada's Pacific coast, the negative ecological consequences to marine birds and marine ecosystems in general remain poorly understood. Using information relating to oil spill probability of occurrence, areas of overall importance to marine birds, and the at-sea distribution and density of 12 marine bird species and seven bird groups, including multiple Species at Risk, we undertook a spatial assessment of risk. Our results identify two main areas important to marine birds potentially at higher risk of exposure to oil. For individual bird species or species groups, those predicted to have elevated bird densities near the mainland and the northeast coast of Vancouver Island were identified as being at higher potential risk of exposure. Our results, however, should be considered preliminary. As with other anthropogenic stressors, in order to better understand and subsequently mitigate the consequences of chronic oil pollution on marine birds, improved information relating to marine birds and the occurrence of oil spills on Canada's Pacific coast is needed. Copyright © 2016 Elsevier B.V. All rights reserved.
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Vlietstra, L.; McConnell, M. C.; Bergondo, D. L.; Mrakovcich, K. L.; Futch, V.; Stutzman, B. S.; Fleischmann, C. M.
2016-02-01
As global climate change becomes more evident, demand will likely increase for experts with a detailed understanding of the scientific basis of climate change, the ocean's role in the earth-atmosphere system, and forecasted impacts, especially in Arctic regions where effects may be most pronounced. As a result, programs in marine and environmental sciences are uniquely poised to prepare graduates for the formidable challenges posed by changing climates. Here we present research evaluating the prevalence and themes of courses focusing on anthropogenic climate change in 125 Marine Science and Environmental Science undergraduate programs at 86 institutions in the United States. These results, in addition to the increasing role of the Coast Guard in the Arctic, led to the development of two new courses in the curriculum. Climate Change Science, a one-credit seminar, includes several student-centered activities supporting key learning objectives. Polar Oceanography, a three-credit course, incorporates a major outreach component to Coast Guard units and members of the scientific community. Given the importance of climate change in Arctic regions in particular, we also propose six essential "Arctic Literacy Principles" around which courses or individual lesson plans may be organized. We show how these principles are incorporated into an additional new three-credit course, Model Arctic Council, which prepares students to participate in a week-long simulation exercise of Arctic Council meetings, held in Fairbanks, Alaska. Students examine the history and mission of the Arctic Council and explore some of the issues on which the council has deliberated. Special attention is paid to priorities of the current U.S. chairmanship of the Arctic Council which include climate change impacts on, and stewardship of, the Arctic Ocean.
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The effects of oil pollution on seabirds off the west coast of Vancouver Island
International Nuclear Information System (INIS)
Burger, A.E.
1992-01-01
Annual oil shipments off the west coast of Vancouver Island include over 300 tankers carrying 26 million m 3 of crude oil, over 400 loads totalling ca 2 million m 3 of refined petroleum products delivered to local ports, and thousands of smaller fuel deliveries. The incidence and estimated risks of oil spills off the coast of Vancouver Island are reviewed. Large spills of over 1,000 bbl are likely to affect the area every 4-5 y, but several hundred minor spills occur annually. Beached bird surveys yielded densities of 0.72 carcasses/km, of which at least 12% were oiled by small, predominantly unreported spills. Under normal conditions, the incidence of oiled birds on beaches is low relative to beach survey results from other parts of the world, but these data underestimate the actual at-sea mortality because of the characteristics of the beaches and the ocean currents off the island. This has been confirmed by experiments using bird-sized drift blocks released off the island and studies of carcass persistence on beaches. The effects of the Nestucca spill, which killed ca 56,000 seabirds off Vancouver Island and northern Washington in winter 1988-89, are reviewed. 57 refs., 6 figs., 7 tabs
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Zakaria, M P; Okuda, T; Takada, H
2001-12-01
Malaysian coasts are subjected to various threats of petroleum pollution including routine and accidental oil spill from tankers, spillage of crude oils from inland and off-shore oil fields, and run-off from land-based human activities. Due to its strategic location, the Straits of Malacca serves as a major shipping lane. This paper expands the utility of biomarker compounds, hopanes, in identifying the source of tar-balls stranded on Malaysian coasts. 20 tar-ball samples collected from the east and west coast were analyzed for hopanes and polycyclic aromatic hydrocarbons (PAHs). Four of the 13 tar-ball samples collected from the west coast of Peninsular Malaysia were identified as the Middle East crude oil (MECO) based on their biomarker signatures, suggesting tanker-derived sources significantly contributing the petroleum pollution in the Straits of Malacca. The tar-balls found on the east coast seem to originate from the offshore oil platforms in the South China Sea. The presence of South East Asian crude oil (SEACO) tar-balls on the west coast carry several plausible explanations. Some of the tar-balls could have been transported via sea currents from the east coast. The tankers carrying SEACO to other countries could have accidentally spilt the oil as well. Furthermore, discharge of tank washings and ballast water from the tankers were suggested based on the abundance in higher molecular weight n-alkanes and the absence of unresolved complex mixture (UCM) in the tar-ball samples. The other possibilities are that the tar-balls may have been originated from the Sumatran oil fields and spillage of domestic oil from oil refineries in Port Dickson and Malacca. The results of PAHs analysis suggest that all the tar-ball samples have undergone various extent of weathering through evaporation, dissolution and photooxidation.
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Energy Technology Data Exchange (ETDEWEB)
John K. Steckel Jr
2004-06-30
This report covers the first year of operation of a fuel cell power plant, installed by PPL Spectrum, Inc. (PPL) under contract with the United States Coast Guard (USCG), Research and Development Center (RDC). The fuel cell was installed at Air Station Cape Cod in Bourne, MA. The project had the support of the Massachusetts Technology Collaborative (MTC), the Department of Energy (DOE), and Keyspan Energy. PPL selected FuelCell Energy, Inc. (FCE) and its fuel cell model DFC{reg_sign}300 for the contract. Grant contributions were finalized and a contract between PPL and the USCG for the manufacture, installation, and first year's maintenance of the fuel cell was executed on September 24, 2001. As the prime contractor, PPL was responsible for all facets of the project. All the work was completed by PPL through various subcontracts, including the primary subcontract with FCE for the manufacture, delivery, and installation of the fuel cell. The manufacturing and design phases proceeded in a relatively timely manner for the first half of the project. However, during latter stages of manufacture and fuel cell testing, a variety of issues were encountered that ultimately resulted in several delivery delays, and a number of contract modifications. Final installation and field testing was completed in April and May 2003. Final acceptance of the fuel cell was completed on May 16, 2003. The fuel cell has operated successfully for more than one year. The unit achieved an availability rate of 96%, which exceeded expectations. The capacity factor was limited because the unit was set at 155 kW (versus a nameplate of 250 kW) due to the interconnection with the electric utility. There were 18 shutdowns during the first year and most were brief. The ability of this plant to operate in the island mode improved availability by 3 to 4%. Events that would normally be shutdowns were simply island mode events. The mean time between failure was calculated at 239 hours, or slightly
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The January 1989 Nestucca oil spill on the West Coast of Vancouver Island, British Columbia
International Nuclear Information System (INIS)
Davis, J.C.
1990-01-01
This paper reports that at the beginning of January 1989, bunker C oil from the barge Nestucca began coming ashore on the West Coast of Vancouver Island, necessitating a major environmental assessment and clean-up response on the part of a number of Canadian agencies, volunteers, Native groups and concerned Parties. The oil impacted the exposed outer coastline, including the recreational beaches of Pacific Rim National Park, and caused concerns with respect to harvesting the shellfish and other marine life, the important salmon and herring resources of the area, marine mammals including two colonies of sea otters and also with respect to seabird mortality. This spill, coupled wit public sensitivity to the Exxon Valdez spill and the transportation of oil and hazardous substances along the West Coast, led to several public inquiry processes as well as internal reviews of agency response, preparedness and other issues and generated considerable public outcry and criticism
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International Nuclear Information System (INIS)
Zakaria, Mohamad Pauzi; Okuba, Tomoaki; Takada, Hideshige
2001-01-01
Malaysian coasts are subjected to various threats of petroleum pollution including routine and accidental oil spill from tankers, spillage of crude oils from inland and offshore oil fields, and run-off from land-based human activities. Due to its strategic location, the Straits of Malacca serves as a major shipping lane. This paper expands the utility of biomarker compounds, hopanes, in identifying the source of tar-balls stranded on Malaysian coasts. 20 tar-ball samples collected from the east and west coast were analysed for hopanes and polycylic aromatic hydrocarbons (PAHs). Four of the 13 tar-ball samples collected from the west coast of Peninsular Malaysia were identified as the Middle East crude oil (MECO) based on their biomarker signatures, suggesting tanker-derived sources significantly contributing the petroleum pollution in the Straits of Malacca. The tar-balls found on the east cost seem to originate from the offshore oil platforms in the South China Sea. The presence of South East Asian crude oil (SEACO) tar-balls on the west coast carry several plausible explanations. Some of the tar-balls could have been transported via sea currents from the east coast. The tankers carrying SEACO to other countries could have accidentally spilt the oil as well. Furthermore, discharge of tank washings and ballast water from the tankers were suggested based on the abundance in higher molecular weight n-alkanes and the absence of unresolved complex mixture (UCM) in the tar-ball samples. The other possibilities are that the tar-balls may have originated from the Sumatran oil fields and spillage of domestic oil from oil refineries in Port Dickson and Malacca. The results of PAHs analysis suggest that all the tar-ball samples have undergone various extent of weathering through evaporation, dissolution and photo-oxidation. (Author)
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2015-01-01
refer to as rape, including penetration of the mouth, anus, or vagina by a penis , body part, or object. We describe the measure as penetrative sexual...thigh, breast, groin, anus, vagina, penis , and testicles. Table 3.2 Estimated Percentage of Active-Component Coast Guard Service Members Who...reporting. The survey included a link to an image of the form to enhance recall. Fif- teen percent of women who were sexually assaulted in the past year
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Application of the Coasting Trade Act to offshore oil and gas operations
International Nuclear Information System (INIS)
De Jonge, B.B.
2002-01-01
The main features of the 1992 Coasting Trade Act are summarized. The main purpose of the Act is to protect Canadian ship owners and to ensure they have an opportunity to recover their investments in having Canadian built and crewed vessels. The Coasting Trade Act replaces provisions of the Canada Shipping Act which prohibited non-British ships from entering into Canadian domestic trade. The intention for the Coasting Trade Act is to reserve the coasting trade of Canada to Canadian-registered ships. However, when a Canadian ship is not available, a suitable foreign ship may be temporarily permitted to engage in the Canadian coasting trade as long as Canadian safety standards are met and duties are paid. The Canada Customs and Revenue Agency deals with licence applications while the Canadian Transportation Agency deals with unfair practices and enforcement. The provisions relating to the Coasting Trade License applications are examined along with how they are administered with particular reference to offshore oil and gas operations. The paper also presents recent decisions regarding application licences for Tycom (US) Inc., the Norwegian Polar Ship Management, and the Cyprus-registered seismic vessel, the Northern Access. It is noted that in evaluating the suitability and availability of a Canadian vessel for an activity proposed to be performed by a foreign vessel, the Canadian Transportation Agency examines the technical, financial and commercial elements brought by the parties
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Environmental Activities of the U.S. Coast Guard
National Research Council Canada - National Science Library
Ramseur, Jonathan L; Reisch, Mark
2007-01-01
.... laws and international agreements. As required by the Oil Pollution Act and the Superfund law, the USCG s pollution preparedness and response activities aim to reduce the impact of oil and hazardous substances spills...
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The contribution of air cushioned vehicles in oil spill response
International Nuclear Information System (INIS)
McCarthy, M.W.; McGrath, J.
1993-01-01
On July 22, 1991, the Tuo Hai, a 46,500 ton Chinese grain carrier, collided with the Tenyo Maru, a 4,800 ton Japanese fish processing ship, off the coast of Washington State. The Tenyo Maru sank, creating an oil spill that cost upwards of $4 million (US) to clean up. The incident initiated a joint response from the US and Canadian governments. As part of this response, the Canadian Coast Guard mobilized an SRN-6 hovercraft. This air cushioned vehicle (ACV) provided logistical support to responders on both sides of the international boundary. The response operation along the Pacific Coast was extensive. Dense fog and the remote location of the impacted area provided formidable challenges to the cleanup effort. It was the mission scenario of the Canadian SRN-6 hovercraft to provide logistical support-as an experiment in ACV utility-to the organizations responding to this incident. Based on this experience, it can be argued that the hovercraft offers great potential value in responding to marine oil spills. Appropriate application of ACV technology can enhance oil spill response work, spill waste management, and incident surveillance. This paper discusses the contribution of the SRN-6 hovercraft to the Tenyo Maru response, briefly examines the use of another, very different hovercraft, during a response in the Gulf of St. Lawrence, and reviews a new hovercraft design and discusses its potential contributions
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International Nuclear Information System (INIS)
Hansen, A.B.; Avnskjold, J.
2005-01-01
In January 2005, a Cypriot cargo ship leaked about 5 tons of heavy fuel bunker oil in Kerteminde Bay in the Great Belt, Denmark. The ship was stopped to inspect and collect oil samples from its 2 damaged tanks for forensic oil spill identification by gas chromatography and mass spectrometry. Two weeks following the accident, a series of waterborne and stranded oil spills showed up in the Great Belt area, north and south of the vessel's route. Thousands of oiled seabirds on small islands and coastlines were affected. The Danish Coast Guard suspected that the vessel might be responsible for the observed spills. More than 50 oil samples were collected and sent for forensic analysis at the National Environmental Research Institute. Both waterborne and stranded spill samples showed an almost perfect match of diagnostic ratios and chromatograph with the potential responsible party (PRP) bunker. The spill samples therefore matched the reference oil and were allocated to the spill associated with the Cypriot cargo ship. One sample deviated significantly from the other samples and was not allocated to the ship's accidental spill. Oil samples collected from oiled seabirds showed larger variations between diagnostic ratios and the reference bunker oils. The variations can be attributed to weathering and biodegradation, but also to contamination by non-petrogenic material. It was concluded that the oiled seabirds represented non-match samples that cannot be allocated to the oil spill associated with the Cypriot cargo ship. 14 refs., 3 tabs., 4 figs
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Plant, Nathaniel G.; Long, Joseph W.; Dalyander, P. Soupy; Thompson, David M.; Raabe, Ellen A.
2013-01-01
U.S. Geological Survey (USGS) scientists have provided a model-based assessment of transport and deposition of residual Deepwater Horizon oil along the shoreline within the northern Gulf of Mexico in the form of mixtures of sand and weathered oil, known as surface residual balls (SRBs). The results of this USGS research, in combination with results from other components of the overall study, will inform operational decisionmaking. The results will provide guidance for response activities and data collection needs during future oil spills. In May 2012 the U.S. Coast Guard, acting as the Deepwater Horizon Federal on-scene coordinator, chartered an operational science advisory team to provide a science-based review of data collected and to conduct additional directed studies and sampling. The goal was to characterize typical shoreline profiles and morphology in the northern Gulf of Mexico to identify likely sources of residual oil and to evaluate mechanisms whereby reoiling phenomena may be occurring (for example, burial and exhumation and alongshore transport). A steering committee cochaired by British Petroleum Corporation (BP) and the National Oceanic and Atmospheric Administration (NOAA) is overseeing the project and includes State on-scene coordinators from four States (Alabama, Florida, Louisiana, and Mississippi), trustees of the U.S. Department of the Interior (DOI), and representatives from the U.S. Coast Guard. This report presents the results of hydrodynamic and sediment transport models and developed techniques for analyzing potential SRB movement and burial and exhumation along the coastline of Alabama and Florida. Results from these modeling efforts are being used to explain the complexity of reoiling in the nearshore environment and to broaden consideration of the different scenarios and difficulties that are being faced in identifying and removing residual oil. For instance, modeling results suggest that larger SRBs are not, under the most commonly
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78 FR 23135 - Safety Zone; Blue Water Resort & Casino West Coast Nationals; Parker, AZ
2013-04-18
...-AA00 Safety Zone; Blue Water Resort & Casino West Coast Nationals; Parker, AZ AGENCY: Coast Guard, DHS... Water Resort & Casino West Coast Nationals. This temporary safety zone is necessary to provide for the....). RPM Racing Enterprises is sponsoring the Blue Water Resort & Casino West Coast Nationals, which is...
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The oil industry along the Atlantic coast of Cameroon: assessing impacts and possible solutions
International Nuclear Information System (INIS)
Dieudonne Alemagi
2007-01-01
While the oil industry along the Atlantic coast of Cameroon has made important contributions to the national economy, this has been accompanied with adverse environmental impacts. There has been significant pollution from oil drilling, refinery waste, oil spillage, gas and flaring. After discussing these impacts, this paper argues that prevailing regulations are inadequate and need overhauling. It proposes that cleaner production requires: (i) specific laws to protect dwellers in the neighbourhood of oil refineries, filling stations, service stations and pipelines; (ii) adoption of national standards for levels of industrial effluents, and allocation of sufficient resources for monitoring these standards; (iii) formation of industry-government research partnerships; (iv) the divorcing of gas flaring; and (v) a more comprehensive legislation enabling a robust public participation in environmental impact assessment and nomination of indicators to evaluate corporate environmental management plans. (author)
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2010-05-11
... the Gulf of Mexico AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is... personnel involved in oil pollution response efforts. Placing a safety zone around the riser will... the water's surface and subsurface. DATES: Effective Date: This rule is effective in the CFR on May 11...
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Energy Technology Data Exchange (ETDEWEB)
1978-06-01
Under a program initiated by the US Coast Guard (USCG), Shell Development Co. has developed the Zero-Relative Velocity Skimmer (ZRVS) (Abstract No. 24-30285) which can recover spilled oil in currents up to eight knots. Tests of a full-scale mockup of the system gave excellent results up to the test limit of eight knots and in waves up to 2 ft high. Conventional oil skimmers slow down the floating oil relative to the water so that it can be contained and collected. But when the relative velocity of water and skimmer exceeds 1 to 2 knots, turbulence caused by the skimmer's surface piercing equipment leads to oil escaping. The ZRVS combats this by laying twin floating, adsorbent belts on the surface so they move at the same speed as the water and oil relative to the skimmer. With no relative velocity between them, turbulence is removed, allowing the skimmer to operate effectively in fast currents. The skimmer is a 41 ft catamaran, built in three sections so it can be transported in two aircraft and assembled at the port nearest the spill. The first prototype is due to be completed at the USCG shipyard in the summer of 1978.
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Norwegian concern over strongly increased Russian oil transport along the Norwegian coast
International Nuclear Information System (INIS)
2003-01-01
The transport of oil from the northern parts of Russia along the coast of Norway will multiply in a few years. An analysis has shown that the risk of a shipwreck followed by pollution will then increase dramatically. The coastal population of North Norway has begun to demand that measures be taken, and they are backed by the military authorities, who say the preparedness must be considerably improved. Massive oil spills are not the only danger. Spills of ballast water from ships have introduced foreign species that disrupts the local eco systems. A number of bilateral agreements exist between Norway and Russia on prevention and notification of accidents, cooperative rescue work and environmental work. These agreements do not fully satisfy the need for notification and warning, however
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Digital Repository Service at National Institute of Oceanography (India)
Menezes, M.R.
Enzyme gene variability in the oil sardine, @iSardinella longiceps@@, from three localities along the western coast of India was studied by starch-gel electrophoresis. Out of 19 loci scored, no locus was polymorphic by the 95% criterion. Seven loci...
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National Oceanic and Atmospheric Administration, Department of Commerce — This NCEI accessions contains Sea Surface Temperature (SST) data collected from buoys deployed in support of the U.S. Coast Guard Office of Search and Rescue...
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Potentially beneficial spill-related effects of chemicals routinely added to crude oils
International Nuclear Information System (INIS)
Ross, S.; Maharaj, S.
1993-01-01
Amoco Trinidad Oil Company produces 60,000 bbl/d of oil from the Trinidadian offshore. The oil is pipelined ashore where it is processed and returned offshore to a buoy mooring for transport up Trinidad's east coast. Amoco Trinidad has developed comprehensive oil spill contingency plans, starting from computer models of spill scenarios. The models used initially assumed that the oils would emulsify quickly and the spills would become highly viscous and persistent, reaching the shoreline in 15-24 h. Such behavior would render ineffective the use of dispersants as a spill countermeasure. Studies showed a poor potential capability of physical recovery systems for spills off the Trinidad east coast due to high sea states, strong winds, and other factors. These results led to questioning of the spill model's assumptions, and laboratory tests were conducted to study the actual behavior of the crude oils. It was found that the oil was difficult to emulsify and highly prone to breakup and dispersion. These surprising results were explained by the presence of surfactants added during processing. A revised modelling exercise showed that if the surfactants stay with the oil, spills up to 100,000 bbl will dissipate in 15 h or less at average wind conditions. To guard against the possibility that the surfactants may not stay with the spilled oil, and to help accelerate dispersion of oil spills, Amoco Trinidad has developed a dispersant-use capacity for its spill contingency plan. It is suggested that additives normally added to crude oils during production and processing in other areas may also be providing spill cleanup benefits similar to those found in the Trinidad case. 9 refs., 1 fig., 4 tabs
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International Nuclear Information System (INIS)
1991-01-01
During the 1980s, over 3,900 spills from land-based pipelines released nearly 20 million gallons of oil into U.S. waters-almost twice as much as was released by the March 1989 Exxon Valdez oil spill. Although the Department of Transportation is responsible for preventing water pollution from petroleum pipelines, GAO found that it has not established a program to prevent such pollution. DOT has instead delegated this responsibility to the Coast Guard, which has a program to stop water pollution from ships, but not from pipelines. This paper reports that, in the absence of any federal program to prevent water pollution from pipelines, both the Coast Guard and the Environmental Protection Agency have taken steps to plan for and respond to oil spills, including those from pipelines, as required by the Clean Water Act. The Coast Guard cannot, however, adequately plan for or ensure a timely response to pipeline spills because it generally is unaware of specific locations and operators of pipelines
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Assessment of the Deepwater Horizon oil spill impact on Gulf coast microbial communities
Directory of Open Access Journals (Sweden)
Regina eLamendella
2014-04-01
Full Text Available One of the major environmental concerns of the Deepwater Horizon oil spill in the Gulf of Mexico was the ecological impact of the oil that reached shorelines of the Gulf Coast. Here we investigated the impact of the oil on the microbial composition in beach samples collected in June 2010 along a heavily impacted shoreline near Grand Isle, Louisiana. Successional changes in the microbial community structure due to the oil contamination were determined by deep sequencing of 16S rRNA genes. Metatranscriptomics was used to determine expression of functional genes involved in hydrocarbon degradation processes. In addition, potential hydrocarbon-degrading Bacteria were obtained in culture. The 16S data revealed that highly contaminated samples had higher abundances of Alpha- and Gammaproteobacteria sequences. Successional changes in these classes were observed over time, during which the oil was partially degraded. The metatranscriptome data revealed that PAH, n-alkane, and toluene degradation genes were expressed in the contaminated samples, with high homology to genes from Alteromonadales, Rhodobacterales, and Pseudomonales. Notably, Marinobacter (Gammaproteobacteria had the highest representation of expressed genes in the samples. A Marinobacter isolated from this beach was shown to have potential for transformation of hydrocarbons in incubation experiments with oil obtained from the Mississippi Canyon Block 252 (MC252 well; collected during the Deepwater Horizon spill. The combined data revealed a response of the beach microbial community to oil contaminants, including prevalence of Bacteria endowed with the functional capacity to degrade oil.
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Rusiecki, Jennifer A; Thomas, Dana L; Chen, Ligong; Funk, Renée; McKibben, Jodi; Dayton, Melburn R
2014-08-01
Disaster responders work among poorly characterized physical and psychological hazards with little understood regarding health consequences of their work. A survey administered to 2834 US Coast Guard responders to Hurricanes Katrina and Rita provided data on exposures and health effects. Prevalence odds ratios (PORs) evaluated associations between baseline characteristics, missions, exposures, and health effects. Most frequent exposures were animal/insect vector (n = 1309; 46%) and floodwater (n = 817; 29%). Most frequent health effects were sunburn (n = 1119; 39%) and heat stress (n = 810; 30%). Significant positive associations were for mold exposure and sinus infection (POR = 10.39); carbon monoxide and confusion (POR = 6.27); lack of sleep and slips, trips, falls (POR = 3.34) and depression (POR = 3.01); being a Gulf-state responder and depression (POR = 3.22). Increasing protection for disaster responders requires provisions for adequate sleep, personal protective equipment, and access to medical and psychological support.
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Removing heavy fuel oil from the submerged wreck of the Jacob Luckenbach
Energy Technology Data Exchange (ETDEWEB)
Moffatt, C [PCCI Inc./GPC, Williamsburg, VA (United States); Beaver, T [Global Diving and Salvage Inc., Seattle, WA (United States); Snyder, B [PCCI Inc., Alexandria, VA (United States)
2003-07-01
The Jacob Luckenbach cargo carrier sank in July 1953 just west of the Golden Gate Bridge in San Francisco, California after being struck by another vessel. It was carrying a cargo of military vehicles and railroad parts and was topped with heavy No.6 residual oil in deep and double bottom tanks. In 2002, the sunken ship was named as the source of mystery oil spills along the California coast. In response, the United States Coast Guard contracted Titan Maritime LLC and PCCI Inc. to conduct a vessel assessment and removal available oil. Diving services were provided by Seattle-based Global Diving and Salvage. The recovery operation proved difficult due to cold-water saturation diving at depths to 55 metres, strong currents, bad weather and poor subsea visibility. Pumping the heavy residual oil from the tanks also proved to be difficult because some tanks contained oil that was much more viscous than normal No.6 fuel oil, and the tanks had to be heated to more than 78 degrees C to allow for better fluid flow. Some of the abnormal differences in fuel oil rheologies were described along with the tools used to find and recover the oil and to minimize leaks in the wreck. The project, although more difficult than expected, was successful in removing all accessible oil and mitigating the potential for a catastrophic oil release. More than 460 metric tons of heavy fuel oil and emulsified water-in-oil product was removed from the wreck. One of the most important lessons learned was that cohesiveness and a united front are very much needed when a diverse group of salvage personnel are brought together. 1 tab., 5 figs.
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Oil spill response: Countdown to readiness
International Nuclear Information System (INIS)
Costello, J.D.
1993-01-01
In the wake of the Exxon Valdez oil spill, a task force representing America's oil industry set about studying the existing resources across the nation for responding to catastrophic oil spills. In June 1989 the task force reported that the capability did not exist in either government or industry to respond to a spill the magnitude of the one in Alaska. As a result of task force recommendations, 20 companies began the process that led to the creation of both the Marine Preservation Association (MPA) and the Marine Spill Response Corp. (MS-RC). The latter is headquartered in Washington, D.C., with 5 regional response centers around the US. Under the direction of the US Coast Guard, each of MSRC's five regions will provide a best-effort response to cleaning up spill of persistent (crude) oils that are beyond the capabilities of local spill response organizations. MSRC will work closely with both cooperatives and independent, commercial responders to maximize spill response effectiveness. The MPA and its member companies have committed more than $400 million for the acquisition of capital equipment for MSRC, an unprecedented record in American business history. MSRC is also involved in research programs concerning remote sensing, in-situ burning, dispersants, handling of recovered material, and shoreline countermeasures
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Directory of Open Access Journals (Sweden)
Richard J. Servatius
2017-09-01
Full Text Available U.S. Coast Guard (CG personnel face occupational stressors (e.g., search and rescue which compound daily life stressors encountered by civilians. However, the degree CG personnel express stress-related mental health symptoms of posttraumatic stress disorder (PTSD and major depressive disorder (MDD is understudied as a military branch, and little is known concerning the interplay of vulnerabilities and neurocognitive outcomes in CG personnel. The current study addressed this knowledge gap, recruiting 241 active duty CG personnel (22% female to assess mental health, personality, and neurocognitive function. Participants completed a battery of scales: PTSD Checklist with military and non-military prompts to screen for PTSD, Psychological Health Questionnaire 8 for MDD, and scales for behaviorally inhibited (BI temperament, and distressed (Type D personality. Neurocognitive performance was assessed with the Defense Automated Neurobehavioral Assessment (DANA battery. Cluster scoring yielded an overall rate of PTSD of 15% (95% CI: 11–20% and 8% (95% CI: 3–9% for MDD. Non-military trauma was endorsed twice that of military trauma in those meeting criteria for PTSD. Individual vulnerabilities were predictive of stress-related mental health symptoms in active duty military personnel; specifically, BI temperament predicted PTSD whereas gender and Type D personality predicted MDD. Stress-related mental health symptoms were also associated with poorer reaction time and response inhibition. These results suggest rates of PTSD and MDD are comparable among CG personnel serving Boat Stations to those of larger military services after combat deployment. Further, vulnerabilities distinguished between PTSD and MDD, which have a high degree of co-occurrence in military samples. To what degree stress-related mental healthy symptoms and attendant neurocognitive deficits affect operational effectiveness remains unknown and warrant future study.
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Yan, Lijuan; Yu, Dan; Hui, Nan; Naanuri, Eve; Viggor, Signe; Gafarov, Arslan; Sokolov, Sergei L.; Heinaru, Ain; Romantschuk, Martin
2018-01-01
The Baltic Sea is vulnerable to environmental changes. With the increasing shipping activities, the risk of oil spills remains high. Archaea are widely distributed in many environments. However, the distribution and the response of archaeal communities to oil contamination have rarely been investigated in brackish habitats. Hence, we conducted a survey to investigate the distribution, diversity, composition, and species interactions of indigenous archaeal communities at oil-contaminated sites along the coast of the Gulf of Finland (GoF) using high-throughput sequencing. Surface water and littoral sediment samples were collected at presumably oil-contaminated (oil distribution facilities) and clean sites along the coastline of the GoF in the winter 2015 and the summer 2016. Another three samples of open sea surface water were taken as offshore references. Of Archaea, Euryarchaeota dominated in the surface water and the littoral sediment of the coast of the GoF, followed by Crenarchaeota (including Thaumarchaeota, Thermoprotei, and Korarchaeota based on the Greengenes database used). The unclassified sequences accounted for 5.62% of the total archaeal sequences. Our study revealed a strong dependence of the archaeal community composition on environmental variables (e.g., salinity, pH, oil concentration, TOM, electrical conductivity, and total DNA concentration) in both littoral sediment and coastal water in the GoF. The composition of archaeal communities was season and ecosystem dependent. Archaea was highly diverse in the three ecosystems (littoral sediment, coastal water, and open sea water). Littoral sediment harbored the highest diversity of archaea. Oil was often detected in the littoral sediment but rarely detected in water at those presumably contaminated sites. Although the composition of archaeal community in the littoral sediment was sensitive to low-input oil contamination, the unchanged putative functional profiles and increased interconnectivity of the
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Guard News - The National Guard
operations during chemical attack May 25, 2018 - SWANTON, Ohio - Maintenance is a critical component in Leaders discuss future of National Guard cyber warfare May 21, 2018 - CAMP ATTERBURY, Ind. - While National Guard teams from across the nation tested themselves on their cyber defensive capabilities at
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National Guard > About the Guard > Today in Guard History
National Guard About Us By the Numbers Contact Us FAQ Federal Mission History Join Us Leaders Director of Program Training & Technology Battle Lab (T3BL) Civil Support Simulation Exercises Regional Training March Today in Guard History Leadership CNGB VCNGB SEA DANG DARNG Joint Staff J-1 J-2 J-3 J-4 J-5 J-6 J
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International Nuclear Information System (INIS)
Garcia de Oteyza, T.; Grimalt, J.O.
2006-01-01
The massive oil discharge in the Saudi Arabian coast at the end of the 1991 Gulf War is used here as a natural experiment to study the ability of microbial mats to transform oil residues after major spills. The degree of oil transformation has been evaluated from the analysis of the aliphatic and aromatic hydrocarbons by gas chromatography (GC) and GC coupled to mass spectrometry (GC-MS). The oil-polluted microbial mat samples from coastal environments exhibited an intermediate degree of transformation between that observed in superficial and deep sediments. Evaporation, photo-oxidation and water-washing seemed to lead to more effective and rapid elimination of hydrocarbons than cyanobacteria and its associated microorganisms. Furthermore, comparison of some compounds (e.g. regular isoprenoid hydrocarbons or alkylnaphthalenes) in the oil collected in the area after the spill or in the mixtures retained by cyanobacterial growth gave rise to an apparent effect of hydrocarbon preservation in the microbial mat ecosystems. - Cyanobacterial mats inhibit degradation of oil by reducing exposure to the atmosphere and seawater
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Long term effects of crude oil on common murres (Uria aalge) following rehabilitation
International Nuclear Information System (INIS)
Khan, R.A.; Ryan, P.
1991-01-01
Oil spilled or discharged at sea is known to contaminate and cause mortality in seabirds and in some instances, these losses can be substantial as reported recently following an oil spill from the Exxon Valdez in Alaskan waters. Crude petroleum alters the arrangement of the feather barbules causing a loss of buoyancy and hypothermia. Attempts to rehabilitate birds with light to moderate amounts of oil exposure have met with modest success. Following cleaning and release, many of these birds never recovered and little is known of their survival rate in nature subsequently. A number of oiled sea birds, primarily common murres (Uria aalge), were retrieved recently by the Canadian Coast Guard and attempts to rehabilitate them were conducted. Since the majority of birds were retained longer than the usual 4 to 5 days recommended by the Bird Rescue International Centre after retrieval, it soon became apparent that many were suffering from problems other than diet or thermoregulation. Following autopsy/necropsy, extensive organ damage was observed in all of the birds. The purpose of this communication is to report the long term effects of crude oil on common murres
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Energy Technology Data Exchange (ETDEWEB)
Storey, Leanne M.; Byrd, Thomas M., Jr.; Murray, Aaron T.; Ginn, Jerry W.; Symons, Philip C. (Electrochemical Engineering Consultants, Inc., Morgan Hill, CA); Corey, Garth P.
2005-08-01
This report documents the results of a six month test program of an Alternative Configuration (ACONF) power management system design for a typical United States Coast Guard (USCG) National Distress System (NDS) site. The USCG/USDOE funded work was performed at Sandia National Laboratories to evaluate the effect of a Sandia developed battery management technology known as ACONF on the performance of energy storage systems at NDS sites. This report demonstrates the savings of propane gas, and the improvement of battery performance when utilizing the new ACONF designs. The fuel savings and battery performance improvements resulting from ACONF use would be applicable to all current NDS sites in the field. The inherent savings realized when using the ACONF battery management design was found to be significant when compared to battery replacement and propane refueling at the remote NDS sites.
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High Performance Residential Housing Units at U.S. Coast Guard Base Kodiak: Preprint
Energy Technology Data Exchange (ETDEWEB)
Romero, R.; Hickey, J.
2013-10-01
The United States Coast Guard (USCG) constructs residential housing throughout the country using a basic template that must meet the minimum Leadership in Energy and Environmental Design (LEED) Silver criteria or better for the units. In Kodiak, Alaska, USCG is procuring between 24 and 100 residential multi-family housing units. Priorities for the Kodiak project were to reduce overall energyconsumption by at least 20% over existing units, improve envelope construction, and evaluate space heating options. USCG is challenged with maintaining similar existing units that have complicated residential diesel boilers. Additionally, fuel and material costs are high in Kodiak. While USCG has worked to optimize the performance of the housing units with principles of improved buildingenvelope, the engineers realize there are still opportunities for improvement, especially within the heating, ventilation, and air conditioning (HVAC) system and different envelope measures. USCG staff also desires to balance higher upfront project costs for significantly reduced life-cycle costs of the residential units that have an expected lifetime of 50 or more years. To answer thesequestions, this analysis used the residential modeling tool BEoptE+ to examine potential energy- saving opportunities for the climate. The results suggest criteria for achieving optimized housing performance at the lowest cost. USCG will integrate the criteria into their procurement process. To achieve greater than 50% energy savings, USCG will need to specify full 2x 6 wood stud R-21 insulationwith two 2 inches of exterior foam, R-38 ceiling insulation or even wall insulation in the crawl space, and R-49 fiberglass batts in a the vented attic. The air barrier should be improved to ensure a tight envelope with minimal infiltration to the goal of 2.0 ACH50. With the implementation of an air source heat pump for space heating requirements, the combination of HVAC and envelope savings inthe residential unit can save
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Detection of heavy oil on the seabed by application of a 400 kHz multibeam echo sounder
International Nuclear Information System (INIS)
Wendelboe, G.; Fonseca, L.; Eriksen, M.; Mutschler, M.; Hvidbak, F.
2009-01-01
Marine spills of heavy oil that sink to the sea floor can have significant impacts on marine ecosystems. This paper described a program implemented by the United States Coast Guard to improve operational techniques for the detection, monitoring, and recovery of sunken oil. The program has developed an algorithm based on data from a multibeam echo sounder. The algorithm used calibrated backscatter strengths (BS) to produce a mosaic of the seabed. Values below a pre-specified threshold were sorted into groups using morphological filtering techniques. The angular response curves from each group were then analyzed and compared to a reference BS curve for heavy oil. Response curves below the upper bound curve were defined as oil. The algorithm had a 90 per cent accuracy rate at a recent demonstration using oil 6, Tesoro, Sundex, and asphalt samples. It was concluded that processing times per square mile are approximately 12 hours. Further studies will be conducted to reduce computation times by replacing raw beam-formed data with data that originated solely from the region near the seabed. 15 refs., 15 tabs., 18 figs
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Long Term Geoelectrical Monitoring of Deep-water Horizon Oil Spill in the Gulf Coast
Heenan, J. W.; Ntarlagiannis, D.; Slater, L. D.; Atekwana, E. A.; Ross, C.; Nolan, J. T.; Atekwana, E. A.
2011-12-01
In the aftermath of the catastrophic Deep-water Horizon (DWH) spill in the Gulf Coast, opportunities exist to study the evolution of fresh crude oil contamination in beach sediments and marshes. Grand Terre 1 Island, off the coast of Grand Isle in southern Louisiana, is an uninhabited barrier island, heavily impacted by the DWH spill, and ideal for undisturbed long term monitoring of crude oil degradation processes. A 10 channel Syscal-Pro resistivity / IP instrument (IRIS Instruments, France) is the heart of the fully autonomous geoelectrical monitoring system; the system, which is housed in a weatherproof container, relies solely on solar power, is controlled by an energy efficient PC and can be accessed remotely via web tools. The monitoring scheme involves collecting bi-daily resistivity measurements from surface and shallow boreholes, ranging from January 2011 to the present; environmental parameters, such as T, are continuously recorded at several depths. During regular field trips we perform larger scale geophysical surveys, and geochemical measurements (pH, DO, T, fluid C) to support the continuous geophysical monitoring. The contaminated layer on site is a visually distinctive layer of crude oil, isolated by cleaner sands above and below which is identified by a clear and obvious resistive anomaly in preliminary surveys. Early results show a decrease in average of the resistance values of each dataset over time. Further processing of the data yields a linearly shaped resistive anomaly, which coincides with the location of the oil layer. The changes in subsurface resistivity appear to be focused within this anomaly. Time filtering of the data by the time that they were collected, morning or evening, reveals a diurnal variation. While both time frames follow the same overall trend, the measurements in the morning are slightly more resistive than those in the evening. This indicates that there are environmental factors, such as temperature, that need to be
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2010-07-01
... FINANCIAL RESPONSIBILITY AND COMPENSATION OFFSHORE OIL POLLUTION COMPENSATION FUND General § 135.5...”; “claim”; “discharge”; “facility”; “Fund”; “guarantor”; “incident”; “offshore facility”; “oil pollution...), entitled “Offshore Oil Spill Pollution Fund”. (2) Captain of the Port means a Coast Guard officer...
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The Oil Pollution Act of 1990: a decade later
International Nuclear Information System (INIS)
Ketkar, K.W.
2002-01-01
Analysis of oil spills data confirms that accidental oil spills are natural phenomenon and that there is a relationship between accidental oil spills and variables like vessel size, vessel type, time and region of spill. The volume of oil spilled bears relationship with the volume of petroleum imports and domestic movement of petroleum and proportion of large oil spills. Finally, navigational risk increases with increase in marine traffic and is also determined by variables like hydrographic and meteorological conditions, water configuration, manoeuvring space, obstructions and nuisance vessels. The Oil Pollution Act, 1990 (OPA 90) was passed by the US Congress in the aftermath of 11 million gallon spill of crude oil in Prince William Sound, Alaska. The objective of OPA 90 was to minimize marine casualties and oil spills by addressing preventive, protective, deterrent and performance aspects of accidental oil spills. The arm of various regulations like double-hull tankers and vessel response plans extended to both US flagged and foreign-flagged tank vessels. The cost-benefit analysis of major regulations shows that the estimated costs exceed estimated benefits. We observe from USCG data on oil spills by size, by vessel type, Coast guard district and type of petroleum product that there have been significant reductions in the number and the quantity of oil spills. Our regression results show that the quantity of oil spilled increases with increase in oil imports but increases at a decreasing rate. The quantity of oil spilled decreases with increases in the domestic oil movements. Furthermore, percent of oil spills larger than 10,000 gallons also increases the potential quantity of oil spilled. OPA 90 has been a deterrent to accidental oil spills but the finding is not conclusive. (author)
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Childs, Jonathan R.; Triezenberg, Peter J.; Danforth, William W.
2012-01-01
In September 2008, the U.S. Geological Survey (USGS), in cooperation with Natural Resources Canada, Geological Survey of Canada (GSC), conducted bathymetric and geophysical surveys in the Arctic Beaufort Sea aboard the U.S. Coast Guard cutter USCGC Healy. The principal objective of this mission to the high Arctic was to acquire data in support of delineation of the outer limits of the U.S. and Canadian Extended Continental Shelf (ECS) in the Arctic Ocean in accordance with the provisions of Article 76 of the Law of the Sea Convention. The Healy was accompanied by the Canadian Coast Guard icebreaker Louis S. St- Laurent. The science parties on the two vessels consisted principally of staff from the USGS (Healy), and the GSC and the Canadian Hydrographic Service (Louis). The crew included marine mammal and Native-community observers, ice observers, and biologists conducting research of opportunity in the Arctic Ocean. The joint survey proved an unqualified success. The Healy collected 5,528 km of swath (multibeam) bathymetry (38,806 km2) and CHIRP subbottom profile data, with accompanying marine gravity measurements. The Louis acquired 2,817 km of multichannel seismic (airgun) deep-penetration reflection-profile data along 12 continuous lines, as well as 35 sonobuoy refraction stations and accompanying single-beam bathymetry. The coordinated efforts of the two vessels resulted in seismic-reflection profile data of much higher quality and continuity than if the data had been acquired with a single vessel alone. Equipment failure rate of the seismic equipment gear aboard the Louis was greatly improved with the advantage of having a leading icebreaker. When ice conditions proved too severe to deploy the seismic system, the Louis led the Healy, resulting in much improved quality of the swath bathymetry and CHIRP sub-bottom data in comparison with data collected by the Healy in the lead or working alone. Ancillary science objectives, including ice observations, deployment
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Kim, Duk-jin; Kang, Jinho; Kim, Younsoo; Lee, Hoonyol; Moon, Wooil M.
2008-11-01
On December 7th, 2007, the nation's largest maritime oil spill occurred on the west coast of the Korean peninsula. More than 10,000 tons of crude oil from an oil tanker leaked into the Yellow Sea and contaminated an ecologically pristine region as well as polluted the western coastline of the Korean peninsula. All SAR sensors then available including TerraSAR-X, ENVISAT ASAR, RADARSAT-1, ERS-2 SAR and ALOS PALSAR acquired imageries over the contaminated area from oil spill. Dark patches observed in SAR images, due to the presence of oil slicks, were extracted using adaptive thresholding methods. From multi-frequency SAR images, the damping ratios were calculated and analyzed with measured wind speed and radar frequency. With the multi-temporal SAR images, the movement of oil slicks was monitored and traced.
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Energy Technology Data Exchange (ETDEWEB)
Soriano, J.A.; Vinas, L.; Franco, M.A.; Gonzalez, J.J. [Instituto Espanol de Oceanografia, Centro Oceanografico de Vigo, Cabo Estai- Canido. 36200 Vigo (Spain); Ortiz, L.; Bayona, J.M.; Albaiges, J. [Department of Environmental Chemistry, CID-CSIC, Jordi Girona Salgado, 18-26, 08034-Barcelona (Spain)
2006-10-15
Polycyclic aromatic hydrocarbons (PAHs) were determined in tissues of wild mussels (Mytilus galloprovincialis) from the Galicia coast (NW Spain) in order to assess the extent of the environmental impact caused by the Prestige oil spill (November 13, 2002). Three sampling campaigns were carried out in February, June and November 2003 at 24 stations along the Galicia coast, from La Guardia (Pontevedra) to Ribadeo (Lugo). The spatial distribution of PAHs found in the first sampling period, clearly revealed the central area (Costa da Morte) as the most affected by the oil spill. In these stations, concentrations up to 7780 {mu}g/kg dw of the sum of 13 parent PAHs were found 2-3 months after the spill. Molecular parameters within the aliphatic and aromatic fractions confirmed the presence of the Prestige oil in these samples. The levels markedly decreased at most of the stations in the second sampling and recovered to levels found before the spill in November 2003, 1 year after the accident (29-279 {mu}g/kg dw, av. 133+/-83 {mu}g/kg dw). However, a certain increase was observed in some sites which could be related to the remobilization of oil residues from still unclean intertidal spots or sediments due to the winter marine weather conditions. (author)
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Al-Thukair, A A; Abed, R M M; Mohamed, L
2007-02-01
Cyanobacterial mats are found at various locations along the coast of the Eastern Province of Saudi Arabia. Those mats were affected by severe oil pollution following 1991 oil spill. In this study, samples from Abu Ali Island were collected at three selected sampling sites across the intertidal zone (Lower, Middle, and Upper) in order to understand the effect of extreme environmental conditions of high salinity, temperature and desiccation on distribution of cyanobacteria along the oil polluted intertidal zone. Our investigation of composition of cyanobacteria and diatoms was carried out using light microscopy, and Denaturant Gradient Gel Electrophoresis (DGGE) technique. Light microscopy identification revealed dominant cyanobacteria to be affiliated with genera Phormidium, Microcoleus, and Schizothrix, and to a lesser extent with Oscillatoria, Halothece, and various diatom species. The analysis of DGGE of PCR-amplified 16S rRNA fragments showed that the diversity of cyanobacteria decreases as we proceed from the lower to the upper intertidal zone. Accordingly, the tidal regime, salinity, elevated ambient air temperature, and desiccation periods have a great influence on the distribution of cyanobacterial community in the oil polluted intertidal zone of Abu Ali Island.
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Spanoudaki, Katerina; Nikiforakis, Ioannis K.; Kampanis, Nikolaos A.
2017-04-01
Developing effective early warning and coordination systems can save thousands of lives and protect people, property and the environment in the event of natural and man-made disasters. In its document "Towards Better Protection of Citizens against Disaster Risks: Strengthening Early Warning Systems in Europe", the Commission points out that it seeks to follow a multi-hazard approach, to develop near real time alert systems, to ensure a near real time dissemination of alerts to Participating States, and to improve its rapid analytical capacity. In this context, the EU project DECATASTROPHIZE (http://decatastrophize.eu/project/) co-financed by the EU Humanitarian Aid and Civil Protection aims to develop a Geospatial Early warning Decision Support System (GE-DSS) to assess, prepare for and respond to multiple and/or simultaneous natural and man-made hazards, disasters, and environmental incidents by using existing models/systems in each partner country (Cyprus, France, Greece, Italy and Spain) in a synergistic way on ONE multi-platform, called DECAT. Specifically, project partners will establish appropriate geo-databases for test areas and use existing hazard models to produce hazard and vulnerability geo-spatial information for earthquakes, landslides, tsunamis, floods, forest fires and marine oil spills. The GE-DSS in will consist of one source code with six geodatabases, i.e., one for each partner and risk data in the respective test area. Each partner organization will be able to manage and monitor its own data/database and their results using Multi-Criteria Decision Analysis (MCDA). The GE-DSS will be demonstrated at the local, regional and national levels through a set of Command Post and Table Top Disaster Exercises. As part of the DECAT GE-DSS, the gis-based geo-database and assessment of marine oil spill hazard and environmental vulnerability for the coasts of Crete in South Aegean Sea are presented here. Environmental Sensitivity Index (ESI) maps are
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Oil Notifications: Emergency Response Notification System (ERNS) fact sheet
International Nuclear Information System (INIS)
1992-04-01
The Emergency Response Notification System (ERNS) is a national computer database which provides the only centralized mechanism for documenting and verifying incident notification information as initially reported to the National Response Center (NRC), the U.S. Environmental Protection Agency (EPA), and to a limited extent, the U.S. Coast Guard (USCG). The initial notification data may be followed up with updated information from various Federal, State and local response authorities, as appropriate. ERNS contains data that can be used to analyze release notifications, support emergency planning efforts, and assist decision makers in developing spill prevention programs. The fact sheet provides summary information on notifications of releases of oil reported in accordance with the Clean Water Act (CWA). Under Section 311 of the CWA, discharges of oil which: (1) cause a sheen to appear on the surface of the water; (2) violate applicable water quality standards; or (3) cause sludge or emulsion to be deposited beneath the surface of the water or adjoining shoreline, must be reported to the NRC
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DEFF Research Database (Denmark)
Winther, Johnni
2011-01-01
conditional using the instanceof operator and thus the cast type is redundantly mentioned twice. We propose a new typing rule for Java called Guarded Type Promotion aimed at eliminating the need for the explicit casts when guarded. This new typing rule is backward compatible and has been fully implemented...... in a Java 6 compiler. Through our extensive testing of real-life code we show that guarded casts account for approximately one fourth of all casts and that Guarded Type Promotion can eliminate the need for 95 percent of these guarded casts....
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International Nuclear Information System (INIS)
Neel, J.; Bones, J.; Dimmick, E.; Kent, L.J.T.; Dunstan, R.; Sutherland, B.
1993-01-01
The States/British Columbia Oil Spill Task Force was established in 1989 to enhance spill coordination among the West Coast states and British Columbia, and to address a number of issues that became apparent during the Nestucca barge and Exxon Valdez oil spills. Task Force members are the directors of the oil spill prevention and response agencies in Alaska, British Columbia, California, Oregon, and Washington. The Task Force has become a national model for facilitating cooperation and building consensus between coastal states and provinces and their federal governments. In October of 1990, the task force issued a report containing a comprehensive set of recommendations addressing oil spill prevention, preparedness, and response. The group had achieved remarkable consensus, and many of the report's recommendations have been included in recent legislation enacted by the member states. The success of the task force's approach to regional coordination has also reduced the need for a proposed Pacific Oceans Resources Interstate Compact, which has been proposed to expand the states' role in areas of regulation that are otherwise federally preempted. The task force has become an effective mechanism for developing vigorous, productive relationships between government agencies, industry, and the public in both the United States and Canada. It has created important linkages between state provincial antifederal regulatory activities; for example, by providing input to Coast Guard and EPA rulemaking that implemented the Oil Pollution Act of 1990. The task force is continuing to advance its goals of promoting public policy on oil spill prevention; cooperative management of major spills by government and industry; protection of the states provincial rights and their natural and economic resources; and inter-governmental consistency in regulations adopted for oil spill prevention, contingency planning, and resource damage assessment
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Assessment of proposals related to oil spill risk for the south coast of Newfoundland
International Nuclear Information System (INIS)
2010-01-01
A study was conducted in 2006 to quantify the present and future risks of oil pollution in Canadian waters off the south coast of Newfoundland due to marine traffic transiting this area. The study methodology included as assessment of the key components of risk, such as the probability of an oil spill occurring and the consequences of the spill should it occur. Key elements that were identified were stakeholder consultation; oil spill frequency; environmental impact assessment; risk results; area specific factors; and future trends. One of the key findings was that the most probable area for a spill was in inner Placentia Bay. Local and regional interests in the area resulted in 25 proposals for spill prevention, response and research. This paper provided a background discussion for each proposal and where relevant, a description of the status quo, and a rationale for implementing, or not implementing the proposal. Proposals for spill prevention consisted of strategies for vessel traffic; vessel instrumentation; use of double hulls; aerial surveillance program; control enforcement; additional radar monitoring; pilotage for long harbours; and escort and rescue tugs. Proposals for spill response consisted of designating places of refuge; location of response equipment; additional response capability; response time standards; designating waste handling sites; bird rescue and rehabilitation; testing of equipment cascading; training of fishermen for first response; and first responder equipment. Oil spill research proposals consisted of research on ecosystem effects; research on response priorities; representative oil spill scenarios; and emergency management plans. General category proposals were also submitted, and dealt primarily with independent oversight committees; consultations with pilots; and occurrence of mystery spills and bilge dumps. 1 tab.
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33 CFR 135.305 - Notification procedures.
2010-07-01
...) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OFFSHORE OIL POLLUTION COMPENSATION FUND... officer or supervisor of any Coast Guard Sector Office, Captain of the Port Office, Marine Safety Unit or...
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Energy Technology Data Exchange (ETDEWEB)
Oropesa, Ana-Lourdes; Perez-Lopez, Marcos; Hernandez, David; Soler, Francisco [Toxicology Area, Faculty of Veterinary Science (UEX), Avda. de la Universidad s/n. 10071 Caceres (Spain); Garcia, Jesus-Pablo [Toxicology Area, National Centre of Environmental Health, Instituto de Salud Carlos III, Majadahonda, Madrid (Spain); Fidalgo, Luis-Eusebio; Lopez-Beceiro, Ana [Rof Codina Clinical Hospital, Faculty of Veterinary Science (USC), Estrada de Granxa s/n. 27003 Lugo (Spain)
2007-01-01
In November 2002, the tanker Prestige broke in two and sank at the bottom of the ocean spilling about 70,000 t of fuel oil, which reached the coast of Galicia. It was considered the largest spill in maritime history, greatly affecting marine and related avian species. The spilled fuel oil contained high concentrations of polycyclic aromatic hydrocarbons (PAHs). Many species were affected and were found dead, although ongoing research is still being carried out on the sublethal effects. In this sense, little is known about the action of PAHs on Cholinesterase activity in seabirds. Consequently, the purpose of this study was to provide more information on the neurotoxicity of fuel oil on the seabirds most affected by the Prestige accident: common guillemot, Atlantic puffin and razorbill. On the other hand, data on normal values of acetylcholinesterase (AChE) activity were obtained to supply non-exposed values in seabirds. The oil spill produced a clear inhibitory effect on brain AChE activity in common guillemot (16%, p {<=} 0.01) and razorbill (22%, p {<=} 0.01), but not in Atlantic puffin (4%). Physiological levels of brain AChE, expressed in nmol acetylcholine hydrolysed min{sup -} {sup 1} mg{sup -} {sup 1} protein were similar in non-exposed common guillemot (388.6 {+-} 95.0) and Atlantic puffin (474.0 {+-} 60.7), however, razorbill values were higher (644.6 {+-} 66.9). (author)
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Bonnett, Carl J; Schock, Tony R; McVaney, Kevin E; Colwell, Christopher B; Depass, Christopher
2007-01-01
After Hurricane Katrina struck the Gulf Coast of the United States on 29 August 2005, it became obvious that the country was facing an enormous national emergency. With local resources overwhelmed, governors across the US responded by deploying thousands of National Guard soldiers and airmen. The National Guard has responded to domestic disasters due to natural hazards since its inception, but an event with the magnitude of Hurricane Katrina was unprecedented. The deployment of >900 Army National Guard soldiers to St. Bernard Parish, Louisiana in the aftermath of the Hurricane was studied to present some of the operational issues involved with providing medical support for this type of operation. In doing so, the authors attempt to address some of the larger issues of how the National Guard can be incorporated into domestic disaster response efforts. A number of unforeseen issues with regards to medical operations, medical supply, communication, preventive medicine, legal issues, and interactions with civilians were encountered and are reviewed. A better understanding of the National Guard and how it can be utilized more effectively in future disaster response operations can be developed.
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Bergan, Timothy; Thomas, Dana; Schwartz, Erica; McKibben, Jodi; Rusiecki, Jennifer
2015-12-01
Disaster responders are increasingly called upon to assist in various natural and manmade disasters. A critical safety concern for this population is sleep deprivation; however, there are limited published data regarding sleep deprivation and disaster responder safety. We expanded upon a cross-sectional study of 2695 United States Coast Guard personnel who responded to Hurricanes Katrina and Rita. Data were collected via survey on self-reported timing and location of deployment, missions performed, health effects, medical treatment sought, average nightly sleep, and other lifestyle variables. We created a 4-level sleep deprivation metric based on both average nightly reported sleep (d5hours; >5hours) and length of deployment (d2weeks; >2weeks) to examine the association between sustained sleep deprivation and illnesses, injuries, and symptoms using logistic regression to calculate odds ratios (ORs) and 95% confidence intervals. The strongest, statistically significant positive ORs for the highest sleep deprivation category compared with the least sleep-deprived category were for mental health and neurologic effects, specifically depression (OR=6.76), difficulty concentrating (OR=8.33), and confusion (OR=11.34), and for dehydration (OR=9.0). Injuries most strongly associated with sleep deprivation were twists, sprains, and strains (OR=6.20). Most health outcomes evaluated had monotonically increasing ORs with increasing sleep deprivation, and P tests for trend were statistically significant. Agencies deploying disaster responders should understand the risks incurred to their personnel by sustained sleep deprivation. Improved planning of response efforts to disasters can reduce the potential for sleep deprivation and lead to decreased morbidity in disaster responders. Published by Elsevier Inc.
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26 CFR 301.9001-1 - Collection of fee.
2010-04-01
... without regard to the existence of contractual arrangements for the sale or other disposition of the oil... more than 3 cents per barrel on oil that is obtained from the Outer Continental Shelf. This fee is established by the Commandant, United States Coast Guard, and is imposed on the owner of the oil as defined in...
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International Nuclear Information System (INIS)
Schmithors, W.L.; Vardy, J.A.
1997-01-01
A chromic acid release was discovered at a former electroplating shop at the U.S. Coast Guard Support Center in Elizabeth City, North Carolina. Initial investigative activities indicated that chromic acid had migrated into the subsurface soils and groundwater. In addition, trichloroethylene (TCE) was also discovered in groundwater during subsequent investigations of the hexavalent chromium (Cr VI) plume. Corrective measures were required under the Resource Conservation and Recovery Act (RCRA). The in-situ remediation method, proposed under RCRA Interim Measures to passively treat the groundwater contaminants, uses reactive zero-valent iron to reductively dechlorinate the chlorinated compounds and to mineralize the hexavalent chromium. A 47 meter by 0.6 meter subsurface permeable iron wall was installed downgradient of the source area to a depth of 7 meters using a direct trenching machine. The iron filings were placed in the ground as the soils were excavated from the subsurface. This is the first time that direct trenching was used to install reactive zero-valent iron filings. Over 250 metric tons of iron filings were used as the reactive material in the barrier wall. Installation of the iron filings took one full day. Extensive negotiations with regulatory agencies were required to use this technology under the current facility Hazardous Waste Management Permit. All waste soils generated during the excavation activities were contained and treated on site. Once contaminant concentrations were reduced the waste soils were used as fill material
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International Nuclear Information System (INIS)
1998-12-01
A series of changes have been proposed for Canada's current marine oil spill preparedness and response regimes which were established in August 1995 in an effort to develop a more integrated approach to managing oil spill preparedness and response. The proposed amendments aim to address the deficiencies of the regime through some regulatory change, a stronger accountability structure, and clear management guidelines. Some of the issues that should be addressed to strengthen the effectiveness of the regime as a whole include: (1) transparency of response organization (RO) preparedness and response fees, (2) level of wildlife contingency planning, (3) payment of Canadian Coast Guard response costs, and (4) ensuring a strong national system of preparedness and response. In terms of governance, a stronger role is recommended for the Regional Advisory Councils. The establishment of a User Committee and of a National Advisory Council are also recommended. figs
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33 CFR 154.1216 - Facility classification.
2010-07-01
... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Facility classification. 154.1216... Vegetable Oils Facilities § 154.1216 Facility classification. (a) The Coast Guard classifies facilities that... classification of a facility that handles, stores, or transports animal fats or vegetable oils. The COTP may...
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77 FR 14327 - Bulk Packaging To Allow for Transfer of Hazardous Liquid Cargoes
2012-03-09
... the exploration and production of oil and natural gas. In a 1990 rulemaking titled ``Portable Tanks... the restriction of transporting ``liquefied gas'' in a portable tank because the Coast Guard proposes... the exploration and production of oil and natural gas. We estimate that the 1,334 OSVs are owned by...
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33 CFR 155.240 - Damage stability information for oil tankers and offshore oil barges.
2010-07-01
... GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION OIL OR HAZARDOUS MATERIAL POLLUTION... that their vessels have prearranged, prompt access to computerized, shore-based damage stability and...
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Oil spill response planning on the Columbia river estuary
International Nuclear Information System (INIS)
Christopherson, S.K.; Slyman, P.M.
1993-01-01
The Columbia River Estuary lies along the Washington-Oregon state boundary on the west coast of the United States. The entire area is environmentally very sensitive with numerous large, shallow bays, exposed mud flats, wetland areas, and central channels having maximum currents of three to four knots. These features make the area very difficult to protect from an oil spill. Spill response is further complicated because of the many different state, federal, and local jurisdictions with mandated responsibilities in oil spill response and environmental protection. Under the leadership of the US Coast Guard Marine Safety Office in Portland, Oregon, a steering group was established to guide the development of a response plan for the Columbia River Estuary. A concerted effort was made to include representatives from response organizations, natural resource agencies, and resource users from federal, state, and local governments, and commercial sectors in the planning process. The first draft of an operational response plan was completed the summer of 1992 through a combination of technical workshops, field trips, and small working groups meeting with local communities. The Columbia River Estuary Response Plan prioritizes areas to protect; identifies specific response strategies for protecting these areas; and outlines the Iogistics needed to implement these strategies, including equipment needs, the location of staging areas, and the identification of pre-designed command posts. The local spill response cooperative and oil transportation industry are using the plan to coordinate the purchase of response equipment and the staging of this equipment at numerous locations along the river. The key to success is ensuring that all the groups responding to an event participate in the planning process together. This process has worked well and will serve as a model for response planning for other areas along the Columbia River and coastal areas of Washington and Oregon
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Kindinger, Jack; Tihansky, Ann B.; Cimitile, Matthew
2011-01-01
The St. Petersburg Coastal and Marine Science Center of the U.S. Geological Survey (USGS) investigates physical processes related to coastal and marine environments and societal implications related to natural hazards, resource sustainability, and environmental change. Immediately after the Deepwater Horizon event, the USGS began responding to data requests, directing response personnel, and providing coastal and shelf geophysical data to coastal-resource managers. The USGS provided oil-spill responders with up-to-date coastal bathymetry, geologic data, and maps characterizing vulnerability and levels of risk from potential spill impacts in Louisiana, Mississippi, and Alabama. Baseline conditions prior to any spill impacts were documented through programs that included shoreline sampling and sediment coring from east Texas to the east coast of Florida and aerial photography of many environmentally sensitive Gulf coastal areas. The USGS responded to numerous verbal and written data requests from Federal, State, and local partners and academic institutions with USGS scientific staff participating in the Coast Guard Unified Commands (UC) and Operational Science Advisory Teams (OSAT). The USGS conducted technical review of reports and plans for many response activities. Oil-spill responders, managers, and personnel on the ground, including partners such as the National Park Service, Gulf Islands National Seashore, Chandeleur Islands Refuge, and State agencies, continue to rely on USGS products.
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The impact of regulations on the development of oil spill recovery vessels
International Nuclear Information System (INIS)
Bianchi, R.A.
1993-01-01
Past, present, and future regulations have imposed and may continue to impose serious and unnecessary restraints on the design, construction, and operation of oil spill recovery vessels (OSRVs). OSRVs have been regulated as tankers under 46 CFR Subchapter D regulations. The application of these regulations to the design and construction of the Clean Sound Cooperative's Shearwater and the Alyeska Pipeline Service Company's Valdez Star and other vessels through the design approval and inspection processes of the American Bureau of Shipping and United States Coast Guard illustrate some of the problems. Present regulations do not encourage the development of new OSRVS. The regulations regarding OSRVs should be reevaluated. Committees of OSRV designers and users as well as regulators should evaluate comments and recommendations before incorporating them in the design of new OSRVS
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Dubiel, Russell F.; Pitman, Janet K.; Pearson, Ofori N.; Pearson, Krystal; Kinney, Scott A.; Lewan, Michael D.; Burke, Lauri; Biewick, Laura; Charpentier, Ronald R.; Cook, Troy A.; Klett, Timothy R.; Pollastro, Richard M.; Schenk, Christopher J.
2012-01-01
Using a geology-based assessment methodology, the U.S. Geological Survey assessed means of (1) 141 million barrels of oil (MMBO), 502 billion cubic feet of natural gas (BCFG), and 16 million barrels of natural gas liquids (MMBNGL) in the conventional Eagle Ford Updip Sandstone Oil and Gas Assessment Unit (AU); (2) 853 MMBO, 1,707 BCFG, and 34 MMBNGL in the continuous Eagle Ford Shale Oil AU; and (3) 50,219 BCFG and 2,009 MMBNGL in the continuous Eagle Ford Shale Gas AU in onshore lands and State waters of the Gulf Coast.
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33 CFR 96.380 - How will the Coast Guard handle compliance and enforcement of these regulations?
2010-07-01
... GUARD, DEPARTMENT OF HOMELAND SECURITY VESSEL OPERATING REGULATIONS RULES FOR THE SAFE OPERATION OF VESSELS AND SAFETY MANAGEMENT SYSTEMS How Will Safety Management Systems Be Certificated and Enforced... safety management system while operating the vessel or transferring cargoes. (b) A foreign vessel that...
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Mesoscale experiments help to evaluate in-situ burning of oil spills
International Nuclear Information System (INIS)
Evans, D.D.; Walton, W.D.; Baum, H.R.; Notarianni, K.A.; Tennyson, E.J.; Tebeau, P.A.
1993-01-01
Burning of spilled oil has distinct advantages over other cleanup countermeasures. It offers the potential to convert rapidly large quantities of oil into its primary combustion products, carbon dioxide and water, with a small percentage of other unburned and residue by-products. Disadvantages include the dispersal of the combustion products into the air. Mesoscale and laboratory experiments have been conducted to measure the burning characteristics of crude oil fires. Measurements on crude oil pool fires from 0.4 m to 17.2 m in effective diameter were made to obtain data on the rate of burning, heat release rate, composition of the combustion products, and downwind dispersion of the products. The smaller experiments were performed in laboratories at the National Institute of Standards and Technology and the Fire Research Institute in Japan; and the larger ones at the US Coast Guard Fire Safety and Test Detachment in Mobile, Alabama. From these experiments, the value for surface regression rate of a burning crude oil spill was found to be 0.055 mm/s. A major concern for public safety is the content and extent of the smoke plume from the fires. Smoke yield, the fraction of the oil mass burned that is emitted as particulate, was found to be 13 percent. A large-eddy simulation calculation method for smoke plume trajectory and smoke particulate deposition developed by NIST showed that the smoke particulate deposition from a 114 m 2 burn would occur in striations over a long, slender area 3.2 km wide and 258 km downwind of the burn
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Mondol, Mostafizur Rahman; Keshavmurthy, Shashank; Lee, Hee-Jung; Hong, Hyun-Ki; Park, Heung-Sik; Park, Sang-Rul; Kang, Chang-Keun; Choi, Kwang-Sik
2015-12-01
The Hebei Spirit oil spill in December 2007 at Taean off the west coast of Korea was the largest oil tanker accident in Korea. However, the impact of the spill on physiology of benthic animals remains largely unknown. Two-years after the accident, we compared reproductive effort and annual gametogenesis of the wild Pacific oyster Crassostrea gigas, residing at oil spill site with a control oyster population in Incheon Bay, North-West coast of Korea. Results showed that the oyster sampled from the oil spill site showed a significantly higher (279.0 mg standard animal-1, Pgametogenic pattern between the two populations, and most of the females of both populations spawned between August and September. During spawning season, egg mass of oysters determined using enzyme-linked immunosorbant assay (ELISA) in the oil spill area was significantly higher (136.3 mg standard animal-1, P<0.05) than the control population (120.5 mg standard animal-1, P<0.05). The tissue protein level in the oysters at the contaminated area was significantly higher (102.6 mg standard animal-1, P<0.05) than the level measured from the control oysters (81.4 mg standard animal-1, P<0.05). The observed better biological performances of oysters at the contaminated site suggested their recovery of the physiological status to normal level after two years of the oil spill accident.
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Fairchild, Dana M [Armour, SD
2010-03-02
The bird guard provides a device to protect electrical insulators comprising a central shaft; a clamp attached to an end of the shaft to secure the device to a transmission tower; a top and bottom cover to shield transmission tower insulators; and bearings to allow the guard to rotate in order to frighten birds away from the insulators.
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Irrational Guards are Sometimes Needed
DEFF Research Database (Denmark)
Abrahamsen, Mikkel; Adamaszek, Anna; Miltzow, Tillmann
2017-01-01
In this paper we study the art gallery problem, which is one of the fundamental problems in computational geometry. The objective is to place a minimum number of guards inside a simple polygon so that the guards together can see the whole polygon. We say that a guard at position x sees a point y...... if the line segment xy is contained in the polygon. Despite an extensive study of the art gallery problem, it remained an open question whether there are polygons given by integer coordinates that require guard positions with irrational coordinates in any optimal solution. We give a positive answer...... to this question by constructing a monotone polygon with integer coordinates that can be guarded by three guards only when we allow to place the guards at points with irrational coordinates. Otherwise, four guards are needed. By extending this example, we show that for every n, there is a polygon which can...
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2011-07-06
... Marilyn Scott-Perez (202-475-3515), Privacy Officer, U.S. Coast Guard. For privacy issues please contact...;Prices of new books are listed in the first FEDERAL REGISTER issue of each #0;week. #0; #0; #0; #0;#0...
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DEFF Research Database (Denmark)
Birkedal, Lars; Bizjak, Aleš; Clouston, Ranald
2016-01-01
This paper improves the treatment of equality in guarded dependent type theory (GDTT), by combining it with cubical type theory (CTT). GDTT is an extensional type theory with guarded recursive types, which are useful for building models of program logics, and for programming and reasoning...... with coinductive types. We wish to implement GDTT with decidable type-checking, while still supporting non-trivial equality proofs that reason about the extensions of guarded recursive constructions. CTT is a variation of Martin-L\\"of type theory in which the identity type is replaced by abstract paths between...... terms. CTT provides a computational interpretation of functional extensionality, is conjectured to have decidable type checking, and has an implemented type-checker. Our new type theory, called guarded cubical type theory, provides a computational interpretation of extensionality for guarded recursive...
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75 FR 56015 - Vessel Inspection Alternatives
2010-09-15
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 46 CFR Part 8 Vessel Inspection Alternatives CFR... Certificate; (ii) International Tonnage Certificate; (iii) Cargo Ship Safety Construction Certificate; (iv) Cargo Ship Safety Equipment Certificate; and (v) International Oil Pollution Prevention Certificate; and...
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76 FR 76927 - Port Access Route Study: The Atlantic Coast From Maine to Florida
2011-12-09
... ). If yes, where should they be located? (6) What are the pros and cons to the Coast Guard designating... the Docket Management Facility on or before January 31, 2012. ADDRESSES: You may submit comments... Portal: http://www.regulations.gov . (2) Fax: (202) 493-2251. (3) Mail: Docket Management Facility (M-30...
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International Nuclear Information System (INIS)
Garrity, S.D.; Levings, S.C.; Burns, K.A.
1994-01-01
In April 1986, more than 75 000 barrels (1.5 x 10 7 l) of medium-weight crude oil spilled into Bahia las Minas on the central Caribbean coast of Panama. Changes in the physical structure of the mangrove fringe after oiling were documented over time. These included defoliation, limb loss and eventual collapse of dead trees. By 5 years after the spill, the length of shore fringed by mangroves was reduced at oiled sites relative to unoiled sites. Surviving trees at oiled sites had fewer and shorter submerged prop roots and a higher proportion of dead roots than trees at unoiled sites. These changes reduced the surface area of submerged prop roots by 33% on oiled open coast, 38% in channels and 74% in streams. (author)
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2010-07-01
....330 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION... be conducted in accordance with the Oil Companies International Marine Forum Ship to Ship Transfer Guide (Petroleum), Second Edition, 1988, to the maximum extent practicable. (c) Helicopter operations...
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46 CFR 111.20-1 - General requirements.
2010-10-01
... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) ELECTRICAL ENGINEERING ELECTRIC SYSTEMS-GENERAL REQUIREMENTS Transformer Construction, Installation, and Protection § 111.20-1 General requirements. Each transformer winding must be resistant to moisture, sea atmosphere, and oil vapor, unless special precautions...
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33 CFR 135.201 - Applicability.
2010-07-01
... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Applicability. 135.201 Section 135.201 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OFFSHORE OIL POLLUTION COMPENSATION FUND...
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The latest oil spills in the Mediterranean Sea
International Nuclear Information System (INIS)
Bergueiro Lopez, J.R.; Morales Correas, N.; Dominguez Laseca, F.
1992-01-01
The oil spills from the Agip Abruzzo and the Haven in April 1991 are described. The Agip Abruzzo collided with a ferry near Livorno, Italy and spilled 3,000 tonnes of Iranian crude oil. Another 12,000 tonnes burned and 140 people were killed in the incident. The spill had little effect on the sea environment as most of the spilled oil was removed. The Haven oil tanker exploded just after unloading crude oil at Arenzano, Italy, spilling 3,000 tonnes of oil along the Ligurian coast. A series of nine explosions occurred over the next few days and the ship finally sank in 60 m of water. Spill cleanup procedures used at sea and along the affected coast are reviewed. Crude oil residues drifting along the coast of the Balearic Islands were sampled and analyzed in May and July 1991 to determine whether they came from the Haven tanker. Experiments were also conducted to determine the evaporated fraction of heavy Iranian crude oil as a function of time when spilled on sea water or different sizes of beach sand. The analyzed samples were concluded not to have come from the Haven spill. 9 refs., 9 figs., 1 tab
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Del Giudice, T.; Quagliati, M.; Bertolotto, R.; Pedroncini, A.; Cusati, L. A.
2014-12-01
Accidental oil spills have a significant impact on marine ecosystems reminding us the importance of an efficiency emergency planning to ensure a quick and proper response. In this phase, the numerical modelling approach emerges as a useful tool in order to simulate the scenarios and addresses the issue of oil dispersion in the case of a spill. The 3D operational hydrodynamic modelling system of the Ligurian Sea (North-Western Mediterranean) is used as a base to predict the possible oil trajectory and to track the path and fate of spilled oil under the prevailing hydrodynamic and meteorological conditions. The operative chain of the hydrodynamic model was developed by DHI Italia for the Regional Environment Protection Agency (ARPAL) operating in the Ligurian region (Italy) with the objective to preserve the environment, support the activities of the Civil Protection Department and promote a sustainable, healthy and safety management of the local resources. In this chain the MFS Mediterranean 3D model (operated within MyOcean EU Project - Copernicus Programme) was downscaled from 6.5 km to finer nearshore mesh (500 m). The increased spatial resolution allows the correct simulation of current developments in the vicinity of morphological discontinuities such as the promontory of Portofino on the Ligurian coast. The meteorological forcing is provided by MOLOCH, a LAM model operated by ARPAL together with fresh water discharges from the main rivers through hydrological modelling. Since the Ligurian Sea recently hosted the transfer of wreck Costa Concordia some real time simulations of hypothetical oil spill were performed to support the crisis unit of the Genoa Coast Guard. Simulations led to interesting results concerning the importance of updated weather conditions, which strongly influence current trends, focusing on the importance of the continuity of the modelling chain.
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2010-07-01
... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Definitions. 135.303 Section 135.303 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OFFSHORE OIL POLLUTION COMPENSATION FUND Notification of...
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33 CFR 135.203 - Amount required.
2010-07-01
... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Amount required. 135.203 Section 135.203 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OFFSHORE OIL POLLUTION COMPENSATION FUND...
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33 CFR 135.204 - Submission of evidence.
2010-07-01
... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Submission of evidence. 135.204 Section 135.204 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OFFSHORE OIL POLLUTION COMPENSATION FUND...
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33 CFR 135.405 - Appeal provisions.
2010-07-01
... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Appeal provisions. 135.405 Section 135.405 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OFFSHORE OIL POLLUTION COMPENSATION FUND...
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Donaghy, Ludovic; Hong, Hyun-Ki; Lee, Hee-Jung; Jun, Je-Cheon; Park, Young-Je; Choi, Kwang-Sik
2010-12-01
In marine bivalves, hemocytes support various physiological functions, including immune defense, nutrient transport, shell repair, and homeostatic maintenance. Although the effects of marine contaminants on the immunological functions of bivalves have been extensively investigated, the impacts of oil spills are not well understood. Therefore, we investigated hemocyte parameters in the Pacific oyster Crassostrea gigas 13 months after the Hebei Spirit oil spill (December 2007) off the west coast of Korea. The parameters studied included hemocyte concentration and mortality, relative proportion of hemocyte populations, and immunological functions such as phagocytosis and oxidative activity using flow cytometry. These immune-related parameters in oysters damaged by the oil spill were also compared to control oysters that were collected from an area unaffected by the spill. The flow cytometry study indicated that granulocyte population, phagocytic capacity, and reactive oxygen species production in oysters exposed to crude oil 13 months prior were depressed compared to the unexposed control oysters. Our data suggest that immunocompetence in oysters affected by the oil spill had not fully recovered 1 year after the accident, although more detailed studies on the physiology and disease resistance should be performed.
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International Nuclear Information System (INIS)
Donnay, E.
2009-01-01
This paper discussed the use of unmanned aerial vehicles (UAV) deployed by the Belgian Army in order to detect oil spills as well as for intelligence, reconnaissance and surveillance missions. The UAV are fitted with a dual sensor gyro-stabilized turret which combines a daylight camera and a thermal infrared camera. Live images of the sensors are transmitted in real time to control stations. All Belgian marine pollution surveillance platforms are coordinated by the Maritime Security Center of the Belgian Coast Guard. Satellite surveillance services provide real time information related to potential oil spills and other anomalies on the sea surface. Stand-by helicopters are also used for the rapid assessment of reported spills. The B-Hunter system is undetectable due to its small size and low noise signature, and can be used for the continuous monitoring of specific areas or for the tracking of suspect vessels. The system will also be used to monitor the progress of oil spill response operations as well as to provide information and guidance to response vessels. 6 refs., 2 figs
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Energy Technology Data Exchange (ETDEWEB)
Donnay, E. [Federal Public Service Health, Food Chain Safety and Environment, Brussels (Belgium)
2009-07-01
This paper discussed the use of unmanned aerial vehicles (UAV) deployed by the Belgian Army in order to detect oil spills as well as for intelligence, reconnaissance and surveillance missions. The UAV are fitted with a dual sensor gyro-stabilized turret which combines a daylight camera and a thermal infrared camera. Live images of the sensors are transmitted in real time to control stations. All Belgian marine pollution surveillance platforms are coordinated by the Maritime Security Center of the Belgian Coast Guard. Satellite surveillance services provide real time information related to potential oil spills and other anomalies on the sea surface. Stand-by helicopters are also used for the rapid assessment of reported spills. The B-Hunter system is undetectable due to its small size and low noise signature, and can be used for the continuous monitoring of specific areas or for the tracking of suspect vessels. The system will also be used to monitor the progress of oil spill response operations as well as to provide information and guidance to response vessels. 6 refs., 2 figs.
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Radwan, Samir; Mahmoud, Huda; Khanafer, Majida; Al-Habib, Aamar; Al-Hasan, Redha
2010-08-01
Gravel particles from four sites along the Arabian Gulf coast in autumn, winter, and spring were naturally colonized with microbial consortia containing between 7 and 400 × 10(2) cm(-2) of cultivable oil-utilizing bacteria. The 16S rRNA gene sequences of 70 representatives of oil-utilizing bacteria revealed that they were predominantly affiliated with the Gammaproteobacteria and the Actinobacteria. The Gammaproteobacteria comprised among others, the genera Pseudomonas, Pseudoalteromonas, Shewanella, Marinobacter, Psychrobacter, Idiomarina, Alcanivorax, Cobetia, and others. Actinobacteria comprised the genera Dietzia, Kocuria, Isoptericola, Rhodococcus, Microbacterium, and others. In autumn, Firmicutes members were isolated from bay and nonbay stations while Alphaproteobacteria were detected only during winter from Anjefa bay station. Fingerprinting by denaturing gradient gel electrophoresis of amplified 16S rRNA genes of whole microbial consortia confirmed the culture-based bacterial diversities in the various epilithons in various sites and seasons. Most of the representative oil-utilizing bacteria isolated from the epilithons were diazotrophic and could attenuate oil also in nitrogen-rich (7.9-62%) and nitrogen-free (4-54%) cultures, which, makes the microbial consortia suitable for oil bioremediation in situ, without need for nitrogen supplementation. This was confirmed in bench-scale experiments in which unfertilized oily seawater was bioremediated by epilithon-coated gravel particles.
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Peña-Méndez, E M; Astorga-España, M S; García-Montelongo, F J
2001-01-01
Chemical fingerprinting approach to environmental assessment is illustrated in the evaluation of marine oil pollution in the coasts using two limpet species as bioindicator organisms, and based on profiles and concentrations of n-alkanes and aromatic hydrocarbons in their tissues. Accidental and chronic releases of hydrocarbons can contaminate the marine environment of the Canary Islands not only because of their geographical situation but also because of the very dense tanker traffic around. This situation affects coastal areas, fishing activities, tourism resort, etc. Concentrations of n-alkanes and aromatic hydrocarbons (polycyclic aromatic hydrocarbons and methyl-polycyclic aromatic hydrocarbons) in the soft tissues of the marine intertidal and subtidal limpets, Patella crenata and Patella ullysiponensis aspera, were evaluated. Limpet samples were collected at monthly intervals, at three locations on the southeast coast of Tenerife over a 3-year period (1991-93). Levels of hydrocarbons found in limpets are similar to concentrations found in unpolluted areas around the world. From application of principal component analysis, the interpretation of variable loading plots gives information on variable correlation and can be used to distinguish among potential sources of pollution and the ability of studied molluscs to be used as bioindicator organisms.
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International Nuclear Information System (INIS)
Pena-Mendez, E.Ma.; Garcia-Montelongo, F.J.; Astorga-Espana, Ma.S.
2001-01-01
Chemical fingerprinting approach to environmental assessment is illustrated in the evaluation of marine oil pollution in the coasts using two limpet species as bioindicator organisms, and based on profiles and concentrations of n-alkanes and aromatic hydrocarbons in their tissues. Accidental and chronic releases of hydrocarbons can contaminate the marine environment of the Canary Islands not only because of their geographical situation but also because of the very dense tank traffic around. This situation affects coastal areas, fishing activities, tourism resort, etc. Concentrations of n-alkanes and aromatic hydrocarbons (polycyclic aromatic hydrocarbons and methyl-polycyclic aromatic hydrocarbons) in the soft tissues of the marine intertidal and subtidal limpets, Patella crenata and Patella ullysiponensis aspera, were evaluated. Limpet samples were collected at monthly intervals, at three locations on the southeast coast of Tenerife over a 3-year period (1991-93). Levels of hydrocarbons found in limpets are similar to concentrations found in unpolluted areas around the world. From application of principal component analysis, the interpretation of variable loading plots gives information on variable correlation and can be used to distinguish among potential sources of pollution and the ability of studied molluscs to be used as bioindicator organisms. (Author)
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2010-10-01
... 46 Shipping 7 2010-10-01 2010-10-01 false General. 169.605 Section 169.605 Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS Machinery and Electrical... engine cooling water temperature, exhaust cooling water temperature and engine lubricating oil pressure...
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2010-07-01
... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Applicability. 135.3 Section 135.3 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) MARINE POLLUTION FINANCIAL RESPONSIBILITY AND COMPENSATION OFFSHORE OIL POLLUTION COMPENSATION FUND General § 135.3...
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33 CFR 153.407 - Payments or reimbursements from the pollution fund.
2010-07-01
... the pollution fund. 153.407 Section 153.407 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION CONTROL OF POLLUTION BY OIL AND HAZARDOUS SUBSTANCES, DISCHARGE REMOVAL Administration of the Pollution Fund § 153.407 Payments or reimbursements from the pollution fund...
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DEFF Research Database (Denmark)
Birkedal, Lars; Bizjak, Aleš; Clouston, Ranald
2016-01-01
This paper improves the treatment of equality in guarded dependent type theory (GDTT), by combining it with cubical type theory (CTT). GDTT is an extensional type theory with guarded recursive types, which are useful for building models of program logics, and for programming and reasoning...... with coinductive types. We wish to implement GDTT with decidable type checking, while still supporting non-trivial equality proofs that reason about the extensions of guarded recursive constructions. CTT is a variation of Martin-L\\"of type theory in which the identity type is replaced by abstract paths between...... terms. CTT provides a computational interpretation of functional extensionality, enjoys canonicity for the natural numbers type, and is conjectured to support decidable type-checking. Our new type theory, guarded cubical type theory (GCTT), provides a computational interpretation of extensionality...
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An Evaluation of Leadership and Management Training in the United States Coast Guard
1982-07-06
organizational behavior, operations. research, system theory, applied management P-nalysik, and other courses in economics, planning, and financial management ...continued existence in a period of severe financial stress. 3. If there is no positive impact, document this so that top- management in t•he Coast...Relations InstituIte 5. Drug Education Specialist course 6. U. S. Navy Managkment course 7. A Management course og another service 8. Other formal
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International Nuclear Information System (INIS)
Anderson, E.; Galagan, C.; Howlett, E.
1998-01-01
The On Scene Command and Control (OSC 2 ) system is an oil spill modeling tool which was developed to combine Incident Command System (ICS) forms, an underlying database, an integrated geographical information system (GIS) and an oil spill trajectory and fate model. The first use of the prototype OSC 2 system was at a PREP drill conducted at the U.S. Coast Guard Marine Safety Office, San Diego, in April 1998. The goal of the drill was to simulate a real-time response over a 36-hour period using the Unified Command System. The simulated spill was the result of a collision between two vessels inside San Diego Bay that caused the release of 2,000 barrels of fuel oil. The hardware component of the system which was tested included three notebook computers, two laser printers, and a poster printer. The field test was a success but it was not a rigorous test of the system's capabilities. The map display was useful in quickly setting up the ICS divisions and groups and in deploying resources. 6 refs., 1 tab., 5 figs
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33 CFR 151.09 - Applicability.
2010-07-01
....09 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION... Pertains to Pollution from Ships Oil Pollution § 151.09 Applicability. (a) Except as provided in paragraph... the United States and is certificated for ocean service; (3) Is operated under the authority of the...
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2010-07-01
... Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION OIL OR HAZARDOUS MATERIAL POLLUTION PREVENTION REGULATIONS FOR VESSELS Pt. 155, App. B Appendix B to Part 155—Determining and... environment. For example, vessels moving from the ocean to a river port must identify appropriate equipment...
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2013-02-19
... Inventory Completion: National Guard Bureau/A7AN, Air National Guard, Joint Base Andrews, MD AGENCY..., Joint Base Andrews, MD, has completed an inventory of human remains and associated funerary objects, in... associated funerary objects may contact National Guard Bureau, Air National Guard, Joint Base Andrews, MD...
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A Systems Engineering Analysis of Unmanned Maritime Systems for U.S. Coast Guard Missions
2013-06-01
accidental, are apparent when considering the Fukushima Daiichi nuclear disaster and its follow -on radiation hazards [52]. In addition, recent increases in...on the maritime domain increases innovative approaches such as UMS will be vital in gaining awareness , especially in remote locations such as the...Horizon oil disaster clean-up employed a limited use of UMS, specifically Remotely Op- erated Vehicles [20]. As oil drilling increases throughout the
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National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains boundaries of Coast Guard facilities; management areas; marinas; marine sanctuaries; national forests; national, regional, and state parks;...
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[14C]-Sucrose uptake by guard cell protoplasts of pisum sativum, argenteum mutant
International Nuclear Information System (INIS)
Rohrig, K.; Raschke, K.
1991-01-01
Guard cells rely on import for their supply with reduced carbon. The authors tested by silicone oil centrifugation the ability of guard cell protoplasts to accumulated [ 14 C]-sucrose. Uptake rates were corrected after measurement of 14 C-sorbitol and 3 H 2 O spaces. Sucrose uptake followed biphasic kinetics, with a high-affinity component below 1 mM external sucrose (apparent K m 0.8 mM at 25C) and a low-affinity nonsaturable component above. Uptake depended on pH (optimum at pH 5.0). Variations in the concentrations of external KCl, CCCP, and valinomycin indicated that about one-half of the sucrose uptake rate could be related to an electrochemical gradient across the plasmalemma. Total uptake rates measured at 5 mM external sucrose seem to be sufficient to replenish emptied plastids with starch within a few hours
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Truck side guard specifications : recommended standard
2016-09-01
This document is intended to be used by (1) public or private medium/heavy-duty truck fleets considering adding side guards; (2) jurisdictions or customers that require side guards through policy or procurement; (3) manufacturers of side guards; and ...
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Castanedo, S; Juanes, J A; Medina, R; Puente, A; Fernandez, F; Olabarrieta, M; Pombo, C
2009-10-01
A methodology has been developed to carry out an integrated oil spill vulnerability index, V, for coastal environments. This index takes into account the main physical, biological and socio-economical characteristics by means of three intermediate indexes. Three different integration methods (worst-case, average and survey-based) along with ESI-based vulnerability scores, V(ESI), proposed for the Cantabrian coast during the Prestige oil spill, have been analyzed and compared in terms of agreement between the classifications obtained with each one for this coastal area. Results of this study indicate that the use of the worst-case index, V(R), leads to a conservative ranking, with a very poor discrimination which is not helpful in coastal oil spill risk management. Due to the homogeneity of this coastal stretch, the rest of the methods, V(I), V(M) and V(ESI), provide similar classifications. However, V(M) and V(I) give more flexibility allowing three indexes for each coastal segment and including socio-economic aspects. Finally, the V(I) procedure is proposed here as the more advisable as using this index promotes the public participation that is a key element in the implementation of Integrated Coastal Zone Management (IZCM).
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2010-07-01
....200 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) POLLUTION OIL OR HAZARDOUS MATERIAL POLLUTION PREVENTION REGULATIONS FOR VESSELS Vessel Equipment § 155.200... outside the Boundary Lines, as defined in 46 CFR part 7, in any ocean or the Gulf of Mexico; any tank...
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77 FR 10542 - Revision of the National Preparedness for Response Exercise Program (PREP) Guidelines
2012-02-22
... Preparedness, Oil and Hazardous Substances Division (CG-5332), U.S. Coast Guard Headquarters; telephone 202-372... Hazardous Materials Safety Administration (PHMSA), and Department of the Interior's Bureau of Safety and... docket via http://www.regulations.gov on or before April 23, 2012 or reach the Docket Management Facility...
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33 CFR 157.12f - Workshop functional test requirements.
2010-07-01
... CARRYING OIL IN BULK Design, Equipment, and Installation § 157.12f Workshop functional test requirements... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Workshop functional test requirements. 157.12f Section 157.12f Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND...
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33 CFR 157.166 - Hydrocarbon emissions.
2010-07-01
... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Hydrocarbon emissions. 157.166 Section 157.166 Navigation and Navigable Waters COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED... Crude Oil Washing (COW) System on Tank Vessels Cow Operations § 157.166 Hydrocarbon emissions. If the...
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2010-07-01
... FINANCIAL RESPONSIBILITY AND COMPENSATION OFFSHORE OIL POLLUTION COMPENSATION FUND General § 135.9 Fund address. The address to which correspondence relating to the Coast Guard's administration of the Fund... 33 Navigation and Navigable Waters 2 2010-07-01 2010-07-01 false Fund address. 135.9 Section 135.9...
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46 CFR 130.460 - Placement of machinery alarms.
2010-10-01
... Shipping COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) OFFSHORE SUPPLY VESSELS VESSEL CONTROL... the following: (1) Loss of power for propulsion control. (2) Loss of power to the steering motor or... engine and each prime mover of a generator— (i) High lube-oil temperature; and (ii) High jacket-water...
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Quebec region's shoreline segmentation in the St. Lawrence River : response tool for oil spills
International Nuclear Information System (INIS)
Laforest, S.; Martin, V.
2004-01-01
Environment Canada, the Canadian Coast Guard, and the Eastern Canada Response Corporation are developing and refining pre-spill databases containing information about physical shoreline characteristics. Automated links between these pre-spill shoreline characteristic databases and computerized shoreline assessment tools have also been created using Geographical Information System (GIS) technology. The pre-spill databases can be used for planning shoreline cleanup operations. A training exercise, designed to evaluate a spill management system integrating the Quebec region pre-spill shoreline database and the ShoreAssess R shoreline assessment system was performed by Eastern Canada Response Corporation during an aerial survey where shoreline was segmented into digitized information. The cartography of segmentation covers the fluvial part of the St. Lawrence River. The oil spill-oriented database includes geomorphologic information from the supratidal to the lower intertidal zones. It also includes some statistical information and other requirements for cleanup operations. The computerized shoreline assessment tools made it possible to evaluate the length and type of shoreline that would potentially be impacted by oil. The tools also made it possible to assess the shoreline treatment methods most likely to be used, and evaluate the probable duration of the cleanup operation. The training exercise demonstrated that the integration of the databases is a valuable tool during the early phases of an oil spill response. 9 refs., 3 figs
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Legislative Liaison Small Business Programs Social Media State Websites Videos Featured Videos On Every Front 2:17 Always Ready, Always There National Guard Bureau Diversity and Inclusion Play Button 1:04 National Guard Bureau Diversity and Inclusion The ChalleNGe Ep.5 [Graduation] Play Button 3:51 The
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30 CFR 75.1722 - Mechanical equipment guards.
2010-07-01
... may cause injury to persons shall be guarded. (b) Guards at conveyor-drive, conveyor-head, and conveyor-tail pulleys shall extend a distance sufficient to prevent a person from reaching behind the guard and becoming caught between the belt and the pulley. (c) Except when testing the machinery, guards...
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Canada's east coast offshore oil and gas industry: a backgrounder
International Nuclear Information System (INIS)
Bott, R.
1999-06-01
Another of the backgrounder series published by the Petroleum Communication Foundation, this booklet describes Canada's offshore oil and natural gas operations in the North Atlantic Ocean, specifically in the Hibernia (off Newfoundland, crude oil), Terra Nova (off Newfoundland, crude oil), Cohasset-Panuke (off Nova Scotia, crude oil) and Sable Island (off Nova Scotia, natural gas) fields. Together, these project represent an investment of more than 10 billion dollars and constitute a growing portion of Canada's 400,000 cubic metres of crude oil and natural gas liquids per day production. The booklet explains the importance of the offshore oil and natural gas industry to Canada, the benefits accruing to the maritime provinces locally, prospects for future offshore oil and natural gas development and provides a brief summary of each of the four current major projects. The booklet also provides an overview of the facilities required for offshore energy projects, environmental impacts and safeguards, exploration, drilling, production, processing and transportation aspects of offshore oil and gas projects. 9 refs, photos
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Mitsubishi Oil to become a major oil player?
International Nuclear Information System (INIS)
Ash, N.
1994-01-01
Mitsubishi Oil became a wholly-owned Japanese company in 1984. Before that, since 1981, it had been a joint venture between Mitsubishi and Getty oil. Recently the company has discovered a major new oilfield off the coast of Vietnam. In addition it has a strategic stake in the Canadian Athabasca Far Sands, major investments in Angola and operations in Papua New Guinea and Gabon. It aims to cover 30 % of the crude oil imports to its four existing, and fifth projected, refineries from owned sources by the end of the century. Mitsubishi has a network of 4500 service stations in Japan and has become one of the largest lubricating oil producers. The company's main overseas sales are of jet fuel, lubricating and tanker oils, sulphur and some petrochemicals. (UK)
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2012-07-02
..., Cavalier Golf & Yacht Club Independence Day Fireworks Display, Broad Bay; Virginia Beach, VA AGENCY: Coast... the Cavalier Golf & Yacht Club Independence Day Fireworks Display. This action is intended to restrict..., 2012, we published a notice of proposed rulemaking (NPRM) entitled Cavalier Golf & Yacht Club...
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30 CFR 77.400 - Mechanical equipment guards.
2010-07-01
... shall be guarded. (b) Overhead belts shall be guarded if the whipping action from a broken line would be hazardous to persons below. (c) Guards at conveyor-drive, conveyor-head, and conveyor-tail pulleys shall... between the belt and the pulley. (d) Except when testing the machinery, guards shall be securely in place...
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International Nuclear Information System (INIS)
Xing, Changhu
2014-01-01
In the guarded cut-bar technique, a guard surrounding the measured sample and reference (meter) bars is temperature controlled to carefully regulate heat losses from the sample and reference bars. Guarding is typically carried out by matching the temperature profiles between the guard and the test stack of sample and meter bars. Problems arise in matching the profiles, especially when the thermal conductivities of the meter bars and of the sample differ, as is usually the case. In a previous numerical study, the applied guarding condition (guard temperature profile) was found to be an important factor in measurement accuracy. Different from the linear-matched or isothermal schemes recommended in literature, the optimal guarding condition is dependent on the system geometry and thermal conductivity ratio of sample to meter bar. To validate the numerical results, an experimental study was performed to investigate the resulting error under different guarding conditions using stainless steel 304 as both the sample and meter bars. The optimal guarding condition was further verified on a certified reference material, pyroceram 9606, and 99.95% pure iron whose thermal conductivities are much smaller and much larger, respectively, than that of the stainless steel meter bars. Additionally, measurements are performed using three different inert gases to show the effect of the insulation effective thermal conductivity on measurement error, revealing low conductivity, argon gas, gives the lowest error sensitivity when deviating from the optimal condition. The result of this study provides a general guideline for the specific measurement method and for methods requiring optimal guarding or insulation
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Directory - Social Media - The National Guard
Brigade 1st Battalion, 145th Armored Regiment Headquarters and Headquarters Company, 1st Battalion, 145th Florida Air National Guard Florida Guard History Camp Blanding Joint Training Center Wolfpack Company, 1st Force Georgia National Guard Joint Force Headquarters 116th Air Control Wing Flickr Georgia National
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2012-05-09
..., Cavalier Golf & Yacht Club Independence Day Fireworks Display, Broad Bay Virginia Beach, VA AGENCY: Coast... the safety of life on navigable waters during the Cavalier Golf & Yacht Club Independence Day..., 2012 Cavalier Golf & Yacht Club will host a fireworks display on the shoreline of the navigable waters...
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Energy Technology Data Exchange (ETDEWEB)
1988-01-01
Representatives from the petroleum industry, US EPA, National Bureau of Standards and Congress were among those testifying at a hearing to discuss one of the worst inland environmental disasters in this Nation's history. The January 2 collapse of the Ashland Oil Co.'s storage tank in Floreffe, Pennsylvania resulted in the release of some 4 million gallons of diesel fuel. Approximately a million gallons escaped the containment structures and spilled over into the Monongahela River. This spill has contaminated the drinking water sources for millions of people downstream, from Pittsburgh to Cincinnati to Louisville, and beyond. Attention is focused on the causes of this tank's collapse, the response measures taken by Ashland Oil, the Coast Guard, the EPA, and the need for tighter federal regulations of above-ground tanks used for the storage of petroleum and hazardous substances.
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National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains human-use resource data for access, airports, archaeological sites, artificial reefs, boat ramps, camping sites, Coast Guard stations,...
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33 CFR 166.200 - Shipping safety fairways and anchorage areas, Gulf of Mexico.
2010-07-01
... anchorage areas, Gulf of Mexico. 166.200 Section 166.200 Navigation and Navigable Waters COAST GUARD... the erection of structures therein to provide safe approaches through oil fields in the Gulf of Mexico... for Fairway Anchorages in the Gulf of Mexico. Structures may be placed within an area designated as a...
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Oil spill prevention: Regulatory trends and compliance at existing storage terminals and refineries
International Nuclear Information System (INIS)
Janisz, A.J.
1993-01-01
In 1973, the Spill Prevention, Control, and Countermeasure (SPCC) regulations were promulgated. The objective of the regulations was to prevent oil spills. However, in the late 1980s and early 1990s, several catastrophic spills of oils led to review of oil spill prevention regulations by the U.S. Environmental Protection Agency, the US Coast Guard, and the Department of the Interior's Minerals Management Service. The reviews led to promulgation of various acts and regulations including the proposed revisions to the SPCC regulations, the Oil Pollution Act of 1990 (OPA-90), and others. Numerous facilities within the petroleum and chemical industry were or will be affected by these regulations. This paper discusses regulatory trends for spill planning and prevention in general, but principally concentrates on above ground storage tanks at facilities storing or refining petroleum products. The paper includes discussions of bills on above ground storage tanks and proposed national standards, as well as regulatory trends in various states. Proposed SPCC regulations and their effects on the industry are also discussed, including requirements for impermeable surfaces and increasing secondary containment capacity. Management strategies to review facility operations and prepare for upgrades are outlined. The paper discusses the types of upgrades typically necessary at existing storage terminals and refineries and discusses information necessary to prepare conceptual designs and cost estimates. Cost estimates for typical upgrades, such as raising earthen berms and installing isolation valves, are presented. Facilities in the state of New Jersey are used as examples, because regulations in New Jersey are similar to the proposed federal regulations
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Approximation algorithms for guarding holey polygons ...
African Journals Online (AJOL)
Guarding edges of polygons is a version of art gallery problem.The goal is finding the minimum number of guards to cover the edges of a polygon. This problem is NP-hard, and to our knowledge there are approximation algorithms just for simple polygons. In this paper we present two approximation algorithms for guarding ...
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International Nuclear Information System (INIS)
Mera, David; Cotos, José M.; Varela-Pet, José; Garcia-Pineda, Oscar
2012-01-01
Highlights: ► We present an adaptive thresholding algorithm to segment oil spills. ► The segmentation algorithm is based on SAR images and wind field estimations. ► A Database of oil spill confirmations was used for the development of the algorithm. ► Wind field estimations have demonstrated to be useful for filtering look-alikes. ► Parallel programming has been successfully used to minimize processing time. - Abstract: Satellite Synthetic Aperture Radar (SAR) has been established as a useful tool for detecting hydrocarbon spillage on the ocean’s surface. Several surveillance applications have been developed based on this technology. Environmental variables such as wind speed should be taken into account for better SAR image segmentation. This paper presents an adaptive thresholding algorithm for detecting oil spills based on SAR data and a wind field estimation as well as its implementation as a part of a functional prototype. The algorithm was adapted to an important shipping route off the Galician coast (northwest Iberian Peninsula) and was developed on the basis of confirmed oil spills. Image testing revealed 99.93% pixel labelling accuracy. By taking advantage of multi-core processor architecture, the prototype was optimized to get a nearly 30% improvement in processing time.
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United States Coast Guard 2010 Posture Statement: With 2011 Budget in Brief
2010-02-01
ENVIRONMENTAL PROTECTION Stop unauthorized ocean dumping and regulate the discharge of oil, hazardous substances, and other shipboard wastes...Sheriff’s Department during a joint agency hoist training exercise Oct. 14, 2009, on Lake Pontchartrain near New Orleans. During the exercise, the...of the go-to people for all engineering issues she is extremely knowledgeable about the mechanical, electrical, and hydraulic systems aboard
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Puls, R W; Blowes, D W; Gillham, R W
1999-08-12
A continuous hanging iron wall was installed in June, 1996, at the U. S. Coast Guard (USCG) Support Center near Elizabeth City, NC, United States, to treat overlapping plumes of chromate and chlorinated solvent compounds. The wall was emplaced using a continuous trenching machine whereby native soil and aquifer sediment was removed and the iron simultaneously emplaced in one continuous excavation and fill operation. To date, there have been seven rounds (November 1996, March 1997, June 1997, September 1997, December 1997, March 1998, and June 1998) of performance monitoring of the wall. At this time, this is the only full-scale continuous 'hanging' wall installed as a permeable reactive barrier to remediate both chlorinated solvent compounds and chromate in groundwater. Performance monitoring entails the following: sampling of 10-5 cm PVC compliance wells and 15 multi-level samplers for the following constituents: TCE, cis-dichloroethylene (c-DCE), vinyl chloride, ethane, ethene, acetylene, methane, major anions, metals, Cr(VI), Fe(II), total sulfides, dissolved H(2), Eh, pH, dissolved oxygen, specific conductance, alkalinity, and turbidity. Electrical conductivity profiles have been conducted using a Geoprobe to verify emplacement of the continuous wall as designed and to locate upgradient and downgradient wall interfaces for coring purposes. Coring has been conducted in November, 1996, in June and September, 1997, and March, 1998, to evaluate the rate of corrosion on the iron surfaces, precipitate buildup (particularly at the upgradient interface), and permeability changes due to wall emplacement. In addition to several continuous vertical cores, angled cores through the 0.6-m thick wall have been collected to capture upgradient and downgradient wall interfaces along approximate horizontal flow paths for mineralogic analyses.
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Michaels, David; Howard, John
2012-07-18
The fire and explosion of the Deepwater Horizon oil rig resulted in an enormous oil spill that threatened large distances of coastline. The overall response was led by the United States Coast Guard and involved the oil company BP, federal agencies, and state and local governments of five states. The Occupational Safety and Health Administration and the National Institute for Occupational Safety and Health focused extensive resources on ensuring that BP and its contractors provided safe working conditions for thousands of workers involved in the response. Federal personnel visited worksites daily, identifying hazards and means of abatement; assessed training programs to ensure that workers were adequately trained in languages they could understand; monitored chemical exposures and determined that the proper personal protective equipment was deployed; insisted on implementation of a heat mitigation program; rostered thousands of workers; and conducted extensive outreach in communities impacted by the spill. Advance planning, immediate deployment, and collaboration across agencies helped ensure that the response operations resulted in no worker fatalities, and relatively few injuries and illnesses. For future responses, improvements should be made in how safety and health information, as well as the process behind safety and health decisions, are communicated to the public. Michaels D, Howard J. Review of the OSHA-NIOSH Response to the Deepwater Horizon Oil Spill: Protecting the Health and Safety of Cleanup Workers. PLoS Currents Disasters. 2012 Jul 18.
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International Nuclear Information System (INIS)
Al-Awadhi, N.M.; Abdal, M.S.; Briskey, E.J.; Williamson, K.
1992-01-01
Large quantities of Kuwait desert soils have been contaminated by oil-lakes and by serial deposition of particulates and non-combusted petroleum products. The oil content of these soils must be reduced substantially in order to restore the potential of Kuwait's land for plant and animal production and to guard against long-term adverse implications to human health. Extensive world-wide research and development for the treatment of soils contaminated with hazardous wastes have results in a number of different types of technologies that might be used to remediate soils in Kuwait. These types of technologies, include incineration, thermal volatilization and steam leaching (oil recovery) and direct bioremediation, amongst others. The dimensions and technical aspects of the problem will be presented and applicable technology will be reviewed
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Directory of Open Access Journals (Sweden)
Clélia Neves Afonso
2014-06-01
Full Text Available Coastal areas are highly complex and dynamic ecosystem of interface between land, sea and atmosphere, which also suffer biotic influences. These areas play several important ecological functions, and here we can find an enormous biodiversity. The coastline of Portugal features a high number of endemic flora and vegetation with the potential to provide functional compounds that may provide physiological benefits at nutritional and therapeutic levels, as sources of bioactive substances with antimicrobial, antioxidant, antifungal, antitumalr and anti-inflammatory activity. Among these compounds, we find essential oils, also known as volatile oils, which are a result of secondary metabolism of aromatic plants, containing a large number of substances with varied chemical composition that can be obtained by different methods of extraction. The aim of this study was to extract essential oils of native plants and seaweeds from the coast of Peniche by hydrodistillation in Clevenger apparatus, with optimization of the purification process. Extracted essential oils were tested as to their ability as antibacterial and antifungal agents, and also as antioxidants. The plants studied for this purpose were Inula chritmoides L., Juniperus phoenicea subsp. turbinata (Guss. Nyman, Daucus carota spp. halophilus and the seaweeds Fucus spiralis L., Codium tomentosum Stackhouse, Stypocaulon scoparium (Linnaeus Kützing and Plocamium cartilagineum (Linnaeus P.S.Dixon. The antimicrobial ability was tested in two bacteria species, Bacillus subtilis and Escherichia coli and in the yeast Saccharomyces cerevisiae, using standard procedures. The antioxidant potential was evaluated and from the results obtained, we can conclude that the essential oils extracted by the hydrodistillation method of plants and algae contain bioactive compounds present in its constitution with interesting bio-activity that can offer significant benefits and biotechnological relevance.
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78 FR 50335 - Double Hull Tanker Escorts on the Waters of Prince William Sound, Alaska
2013-08-19
...-AB96 Double Hull Tanker Escorts on the Waters of Prince William Sound, Alaska AGENCY: Coast Guard, DHS... mandates two tug escorts for double hull tankers over 5,000 gross tons transporting oil in bulk in PWS. The... tug escort requirements apply to certain double hull tankers. DATES: This interim rule is effective...
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2010-10-01
... 46 Shipping 1 2010-10-01 2010-10-01 false Hawaii. 15.1020 Section 15.1020 Shipping COAST GUARD... Trade § 15.1020 Hawaii. The following offshore marine oil terminals located within U.S. navigable waters of the State of Hawaii: Barbers Point, Island of Oahu. The waters including the Hawaiian Independent...
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Santiago, Igor U; Molisani, Mauricio M; Nudi, Adriana H; Scofield, Artur L; Wagener, Angela de L R; Limaverde Filho, Aricelso M
2016-02-15
Concentrations of PAHs and metals were obtained from mussels collected in beaches, coastal island and estuary of the Macaé coast, the main operational basin for offshore oil exploration in Brazil. This survey provides reference levels for scenarios of increasing exploration, as well as for other areas of the coast undergoing urbanization to support exploration. As expected, urban areas such as the Macaé river estuary presented high concentrations of PAHs, although unsuspected sites such the island also presented signs of contamination. PAH in mussels originated from pyrolytic and petrogenic sources. Metals were typical of non-contaminated coastal environments, although Cr concentrations were above Brazilian Reference Levels. Copyright © 2015 Elsevier Ltd. All rights reserved.
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International Nuclear Information System (INIS)
Bunch, R.P.A.
1992-01-01
Good morning ladies and gentlemen. I am truly honored to be your keynote speaker at the first International Oil Spill R ampersand D Forum. This Forum is cosponsored by the Coast Guard, on behalf of the OPA 90 Interagency Coordinating Committee on Oil Spill Research, and the International Maritime Organization. The fact that IMO is jointly sponsoring the Forum truly reflects the global nature of our concerns for the marine environment. I was asked to speak to you today because of my purview over the entire Coast Guard R ampersand D Program, a significant portion of which is oil spill related. Our environmental awareness was renewed on March 24, 1990 when the tankship Exxon Valdez ran aground on Bligh Reef in Prince William Sound, Alaska, and caused the largest vessel related oil spill in U.S. history. During the next 15 months there were three other large oil spills that threatened the U.S. shorelines. The U.S. flag tank vessel American Trader suffered a three foot diameter hole in a cargo tank near Huntington Beach California; the Mega Borg, a Norwegian flag tank vessel, exploded and caught fire off the coast of Texas in the Gulf of Mexico; and the Greek flag tanker World Prodigy ran aground in Narragensett Bay near Rhode Island. Each spill presented a unique set of challenges to our response operations. Despite intense response and cleanup actions, which included excellent international cooperation for the Exxon Valdez spill, it was apparent that existing world-wide catastrophic spill response capabilities could easily be exceeded and that there was no international mechanism which promoted and facilitated cooperations
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National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains human-use resource data for abandoned vessels, access points, airports, aquaculture sites, beaches, boat ramps, coast guard stations, ferries,...
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National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains the following human-use resource data for Northern California: access areas, airports, aquaculture sites, beaches, boat ramps, Coast Guard...
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International Nuclear Information System (INIS)
2010-12-01
This stakeholder review discussed the planning and response capabilities for marine oil spills on the United States and Canadian transboundary areas of the Pacific coast. An overview of the transboundary area was presented, as well as details of the area's climate, demographics, and economics. Historical and cultural features of the region were discussed, and the environmental impacts of actual and potential oil spills were evaluated. Risks related to increased marine traffic and development of new harbours and inland railways were discussed along with issues related to First Nations groups in the region. This document also reviewed spill notification procedures and presented oil spill response recommendations. It also outlined transboundary coordination procedures and incident investigation procedures. Issues related to fisheries were also discussed, with particular reference to oil spill response training procedures and available oil spill response software. Response funding regimes were also discussed. refs., tabs., figs.
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National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains human-use resource data for airports, aquaculture sites, archaeological and historic sites, the U.S. Coast Guard station location, groundwater...
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International Nuclear Information System (INIS)
Palviainen, Tanja; Tuuva, Tuure; Leinonen, Kari
2007-01-01
Detectors with n-type silicon with an n + -type guard ring were investigated. In the present work, a new p + /n/n + detector structure with an n + guard ring is described. The guard ring is placed at the edge of the detector. The detector depletion region extends also sideways, allowing for signal collection very close to the n-guard ring. In this kind of detector structure, the dead space of the detector is minimized to be only below the guard ring. This is proved by simulations done using Silvaco/ATLAS software
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Energy Technology Data Exchange (ETDEWEB)
Palviainen, Tanja [Lappeenranta University of Technology, P.O. Box 20, FIN-53851 Lappeenranta (Finland)]. E-mail: tanja.palviainen@lut.fi; Tuuva, Tuure [Lappeenranta University of Technology, P.O. Box 20, FIN-53851 Lappeenranta (Finland); Leinonen, Kari [Lappeenranta University of Technology, P.O. Box 20, FIN-53851 Lappeenranta (Finland)
2007-04-01
Detectors with n-type silicon with an n{sup +}-type guard ring were investigated. In the present work, a new p{sup +}/n/n{sup +} detector structure with an n{sup +} guard ring is described. The guard ring is placed at the edge of the detector. The detector depletion region extends also sideways, allowing for signal collection very close to the n-guard ring. In this kind of detector structure, the dead space of the detector is minimized to be only below the guard ring. This is proved by simulations done using Silvaco/ATLAS software.
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2010-10-01
... 46 Shipping 1 2010-10-01 2010-10-01 false Fuel systems. 28.835 Section 28.835 Shipping COAST GUARD... Aleutian Trade Act Vessels § 28.835 Fuel systems. (a) Portable fuel systems including portable tanks and... impurities from diesel fuel oil systems are permitted in the machinery space provided they are away from any...
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National Oceanic and Atmospheric Administration, Department of Commerce — This data set contains human-use resource data for marinas, boat ramps, locks and dams, water intake sites, archaeological sites, U.S. Coast Guard stations,...
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Edwards, Brian D.; Childs, Jonathan R.; Triezenberg, Peter J.; Danforth, William W.; Gibbons, Helen
2013-01-01
In August and September 2010, the U.S. Geological Survey, in cooperation with Natural Resources Canada, Geological Survey of Canada, conducted bathymetric and geophysical surveys in the Beaufort Sea and eastern Arctic Ocean aboard the U.S. Coast Guard Cutter Healy. The principal objective of this mission to the high Arctic was to acquire data in support of a delineation of the outer limits of the U.S. and Canadian Extended Continental Shelf in the Arctic Ocean, in accordance with the provisions of Article 76 of the United Nations Convention on the Law of the Sea. The Healy was accompanied by the Canadian Coast Guard icebreaker Louis S. St-Laurent. The scientific parties on board the two vessels consisted principally of staff from the U.S. Geological Survey (Healy), and the Geological Survey of Canada and the Canadian Hydrographic Service (Louis). The crew also included marine-mammal observers, Native-community observers, ice observers, and biologists conducting research of opportunity in the Arctic Ocean. Despite interruptions necessitated by three medical emergencies, the joint survey proved largely successful. The Healy collected 7,201 trackline-kilometers of swath (multibeam) bathymetry (47,663 square kilometers) and CHIRP subbottom data, with accompanying marine gravity measurements, and expendable bathythermograph data. The Louis acquired 3,673 trackline-kilometers of multichannel seismic (airgun) deep-penetration reflection data along 25 continuous profiles, as well as 34 sonobuoy refraction stations and 9,500 trackline-kilometers of single-beam bathymetry. The coordinated efforts of the two vessels resulted in seismic-reflection-profile data that were of much higher quality and continuity than if the data had been acquired with a single vessel alone. The equipment-failure rate of the seismic equipment aboard the Louis was greatly reduced when the Healy led as the ice breaker. When ice conditions proved too severe to deploy the seismic system, the Louis led
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Oil Spill detection off the eastern coast of India using Sentinel-1 dual polarimeteric SAR imagery
De, S.; Bhattacharya, A.; Gautam, R.
2017-12-01
Among the various Earth observing sensors, the spaceborne Polarimetric Synthetic Aperture Radar (PolSAR) is considered as one of the most flexible and has been widely used in disaster response applications due to its all-weather illumination independent capability. Sentinel-1 is a two-satellite constellation with a C-band polarimetric Synthetic Aperture Radar (PolSAR) sensor, which provides global coverage with a 12-day repeat cycle in the same acquisition geometry, and the possibility of a 3-day repeat imaging in independent geometry, making it ideal for operational geodynamic monitoring. The proposed study aims to detect changes in polarimetric parameters associated with an oil spill event occurred off the coast of Ennore, Tamil Nadu, India (13.228° N Lon: 80.363° E ) on 28 January 2017. The initial spill covered an area of approximately 7.26 sq. km, spreading to an area of 12.56 sq. km. in a single day. The spread was mainly attributed to the strong shore parallel southerly current. To this end, two PolSAR images were used from before and after the event acquired on 17 and 29 January 2017, respectively in dual-polarimetric (VV,VH) interferometric wide swath mode and with same acquisition geometry. The images are first calibrated, co-registered and terrain corrected to make them comparable in a geo-coordinate framework. A refined Lee speckle filter is applied with a 5x5 window to reduce the influence of coherent speckle. The pair of images are then used to generate a hellinger distance based change index corresponding to each polarimetric channel. The indices are then applied as input to a Convolutional Neural Network (CNN) with the objective of discriminating the areas corresponding to changes due to the oil spill, movement of ships, rough ocean surface etc. The final result is a binary change detection map of the oil spill area. The results obtained were compared with that obtained by survey of the affected oil spill area by the Integrated Coastal and Marine
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Otter Lutra lutra L. mortality and marine oil pollution
Energy Technology Data Exchange (ETDEWEB)
Baker, J R [Veterinary Field Station, Cheshire, England; Jones, A M; Jones, T P; Watson, H C
1981-01-01
Following an oil spill at Sullom Voe Oil Terminal, Shetland, at least 13 otters died. Post-mortems on five corpses showed that they had died of haemorrhagic gastroenteropathy, associated with ingested oil. The primary cause of oil ingestion seems to have been grooming of the fur. A survey of the polluted coasts revealed that otters were still present throughout most of the area.
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Guarding America: Security Guards and U.S. Critical Infrastructure Protection
National Research Council Canada - National Science Library
Parfomak, Paul W
2004-01-01
The Bush Administration's 2003 National Strategy for the Physical Protection of Critical Infrastructures and Key Assets indicates that security guards are an important source of protection for critical facilities...
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Oil pollution survey around the coasts of the United Kingdom, 1997
International Nuclear Information System (INIS)
1998-10-01
This report summarises the findings of the questionnaire survey of cases of marine oil pollution reported during 1997. Descriptive statistics and trend assessments are presented with a map showing the locations of all incidents. A summary of all spills over 2 tonnes and the total estimated volumes of pollution reported in each marine environmental zone are included, and figures and tables illustrating the oil pollution cases in each enumeration zone, the main pollution sources, the extent of oil pollution, causes of oil pollution, the fate of the oil, methods, extent and location of clean-up operations, and expenditure incurred in clean-up operations are given. (UK)
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Volunteers in the Danish Home Guard 2016
DEFF Research Database (Denmark)
Fridberg, Torben; Larsen, Mona
This report maps the composition of a group of volunteer members of the Home Guard, as well as their opinions and expectations of the Home Guard and their own voluntary efforts. The report is a follow-up to two previous surveys completed in 2007 and 2011 and it therefore also highlights changes...... from 2007 to 2011 and 2016. Based on a questionnaire survey, the report paints a picture of who the volunteers are, what motivates them and how they perceive their surrounding environment’s view of them as members of the Home Guard. The report also focuses on the volunteers’ view of the Home Guard......’s tasks and activities both in Denmark and abroad. Finally, the report describes the volunteers’ perception of the Home Guards’ communication and campaigns. The report was commissioned and financed by the Danish Home Guard Command....
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Fact Sheets - The National Guard
National Guard About Us By the Numbers Contact Us FAQ Federal Mission History Join Us Leaders Director of March Today in Guard History Leadership CNGB VCNGB SEA DANG DARNG Joint Staff J-1 J-2 J-3 J-4 J-5 J-6 J Marshal Office of the Joint Surgeon PARC Small Business Programs Chaplain Diversity NGB-GOMO Resources
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Security Guards for the Future Web
National Research Council Canada - National Science Library
Reed, Nancy; Bryson, Dave; Garriss, James; Gosnell, Steve; Heaton, Brook; Huber, Gary; Jacobs, David; Pulvermacher, Mary; Semy, Salim; Smith, Chad; Standard, John
2004-01-01
.... Guard technology needs to keep pace with the evolving Web environment. The authors conjectured that a family of security guard services would be needed to provide the full range of functionality necessary to support the future Web...
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DEFF Research Database (Denmark)
Thirstrup, Janne Pia; Labouriau, Rodrigo; Guldbrandtsen, Bernt
2011-01-01
Fur quality in mink (Neovison vison) is a composite trait, consisting of e.g. guard hair length, guard hair thickness and density of wool. A genome wide QTL search was performed to detect QTL for fur quality traits in mink. Here we present the results of QTL analyses for guard hair length, guard...... hair thickness and density of wool. Data from an F2-cross was analysed across fourteen chromosomes using 100 microsatellites as markers with a spacing of approximately 20 cM. The two lines used for the F2-cross were Nordic wild mink and American short nap mink. In total 1,083 animals (21 wild type, 25...... short nap, 103 F1 and 934 F2) were marker typed and recorded for the three presented fur quality traits. For the QTL-analyses a regression analysis implemented in QTL Express software was used. Evidence was found for the existence of QTL for guard hair length, guard hair thickness and density of wool...
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Energy Technology Data Exchange (ETDEWEB)
Shreffler, D.K. [Battelle/Marine Sciences Lab., Sequim, WA (US)
1993-05-01
In 1993, the US Coast Guard proposed to construct two breakwaters and a debris boom to protect its existing pier and moored vessels inside Ediz Hook in Port Angeles Harbor, Washington. To assist the US Army Corps of Engineers -- Seattle District in determining the potential environmental impacts of the proposed breakwaters, Battelle/Marine Sciences Laboratory performed subtidal SCUBA surveys as specified in the Washington Department of Fisheries intermediate eelgrass/macroalgae habitat survey guidelines. The objectives of the subtidal surveys were to (1) quantify the shoot densities of eelgrass; (2) provide percent cover estimates for non-eelgrass macroalgae species; (3) develop a site map indicating the qualitative distribution of eelgrass/macroalgae species, substrate characterization, approximate depth contours, and the approximate location of the proposed project features; and (4) document the time and date of the surveys, turbidity/visibility, presence of invertebrate/vertebrate species, and anecdotal observations pertinent to habitat characterization of the project site. A total of 14 dives along 12 transects (T1--T12) were successfully completed between March 15 and March 17, 1993. Eelgrass was observed on all of the transects except T7 and T8 at the western debris barrier and T12 along the waterward margin of the existing T-pier. The vicinity of the proposed east breakwater had the highest eelgrass shoot densities (up to 89 shoots/m{sup 2}) observed by the divers. Macroalgae and invertebrate species diversity were also highest at the east breakwater site. The low eelgrass densities observed at the west debris barrier site (0 to 14 shoots/m{sup 2}) can be attributed mostly to the lack of suitable substrate. The existing layer of wood debris armoring the bottom at the west project site currently limits, and in the areas of heaviest deposition probably precludes, the growth of eelgrass. As was expected, no eelgrass was observed at the south breakwater site.
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International Nuclear Information System (INIS)
Anker-Nilssen, T.
1994-10-01
This report is intended to be a basis for a more profound discussion of which conditions ought to be fulfilled in order to ensure that adequate environmental provisions are made in the contingency plans for oil spills. It opens with a brief and general evaluation of the suitability of the existing intermunicipal contingency plans, with respect to the environmental priorities to be assigned in the event of acute marine oil spills in Norwegian authority areas. The evaluation serves as an argument for the presentation of a model (named MOB) for making such priority decisions. The model is intended for use at a preparatory level in order to incorporate environmental considerations into the contingency plans in a more standardised way. The principles recommended when presenting the model results are illustrated by an example covering parts of the contingency area on the coast of Soer-Troendelag county. It is concluded that, in this context, a standardised assessment of priorities among environmental resources is only one of several important measures. 20 refs., 1 fig., 9 tabs
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State of Alaska Department of Environmental Conservation oil spill research and development program
International Nuclear Information System (INIS)
Pearson, L.A.
1992-01-01
In 1990, the Sixteenth Alaska Legislature reviewed issues related to response action and planning involved in the release or threatened release of oil or hazardous substance. One of the outcomes of that review was the passage of House Bill 566, which established the Alaska State Emergency Response Commission (SERC) and within the SERC the Hazardous Substance Spill Technology Review Council. The Council was organized in the spring of 1991 and meets quarterly. The Council is responsible to assist in the identification of containment and clean up products and procedures for arctic and sub-arctic hazardous substance releases and to make recommendations to state agencies regarding their use and deployment. Appendix I explains additional duties of the Council. Members of the Council include the deputy commissioner of the Alaska Department of Environmental Conservation, representatives of the Department of Military and Veterans Affairs, the governor's senior science advisor, the U.S. Coast Guard, the Environmental Protection Agency, the University of Alaska, Prince William Sound Science Center and representatives from Alaska judicial districts
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Fermilab satellite refrigerator compressors with the oil- and moisture-removal systems
International Nuclear Information System (INIS)
Satti, J.A.; Andrews, R.A.
1983-08-01
We have designed and tested a helium purification system for the Energy Doubler and the experimental areas. A purification system is installed after each screw compressor in the satellite refrigerators. The purification system removes oil mist, oil vapor, water vapor, and particulate from the compressed helium. The units were designed with consideration of modularity and necessary redundancy (i.e., guard purification). Test results which led to the final configuration are presented, along with achieved performance of the oil removal in the operating system
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Chief, National Guard Bureau - Leadership - The National Guard
the ARNG Deputy Director of the ARNG Chief of Staff of the ARNG Command Chief Warrant Officer of the the ANG Chief of Staff of the ARNG CCW Officer of the ARNG CSM of the ARNG Bottom Links National Guard Civic Leader's Guide ARNG Vision 2020 Posture Statement Strategic Direction CNGB ARNG Financial Report
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Damage to and recovery of coastlines polluted with C-heavy oil spilled from the Nakhodka.
Hayakawa, Kazuichi; Nomura, Maki; Nakagawa, Takuya; Oguri, Seiji; Kawanishi, Takuya; Toriba, Akira; Kizu, Ryoichi; Sakaguchi, Toshifumi; Tamiya, Eiichi
2006-03-01
The damage to and recovery of the Japanese coastline from Suzu, Ishikawa Prefecture to Mikuni, Fukui Prefecture was investigated visually over three years after a C-heavy oil spill from the Russian tanker "Nakhodka" in the Japan Sea on January 2, 1997. The beached C-heavy oil tended to remain for a long time on coasts of bedrock and boulder/cobble/pebble but it was removed rapidly from coasts of gravel/sand and man-made structures such as concrete tetrapods. On the coasts of the latter type, wave energy appeared to be the main force removing the oil. One year after the spill, C-heavy oil tended to remain strongly on the sheltered coasts of bedrock and boulder/cobble/pebble. Even on coasts of this type, the contamination was remarkably absent by 2 years after the spill. The concentration levels of polycyclic aromatic hydrocarbons (PAHs) in oil lumps, sand and seawater were monitored during 3 years following the spill. The concentrations of PAHs having 2 or 3 rings decreased more quickly than did those of PAHs having 4 or more rings, suggesting that volatilization was the main cause of the decrease. On the other hand, the concentrations of PAHs having 4 to 6 rings did not start to decrease until 7 months after the spill. The main cause of the decrease seemed to be photolysis. The concentration of BaP in seawater off the polluted coasts was high 1 month after the spill and then decreased. Three years after the spill, the level fell to the sub ng/L level, which was as low as the level in seawater along unpolluted clean coasts in Japan. The concentration of BaP in greenling was higher than the normal level only during the first two months after the spill. These results suggest that the coastlines in Ishikawa and Fukui Prefectures that were polluted with C-heavy oil recovered in 3 years.
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The Galeta Oil Spill. II. Unexpected Persistence of Oil Trapped in Mangrove Sediments
Burns, K. A.; Garrity, S. D.; Jorissen, D.; MacPherson, J.; Stoelting, M.; Tierney, J.; Yelle-Simmons, L.
1994-04-01
Sediment chemistry studies, undertaken as part of the long-term assessment of the Bahía las Minas (Panamá) oil spill, showed the unexpected persistence of the full range of aromatic hydrocarbon residues of the spilled crude oil in anoxic muds of coastal mangroves. Mangrove muds served as long-term reservoirs for chronic contamination of contiguous coastal communities for over 5 years. One result of the repeated history of oil pollution incidents along this coast was an increased proportion of dead mangrove ( Rhizophora mangle) roots in sediment cores which was related to contaminant loading and was detectable for at least 20 years after major oil spills. We suggest that this is the minimum time-scale that is to be expected for the loss of toxicity of oil trapped in muddy coastal habitats impacted by catastrophic oil spills.
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International Nuclear Information System (INIS)
Giesen, J. H.
1997-01-01
Development and operation of a marine oil spill management simulator system at Texas A and M University's Galveston Center for Marine Training and Safety was described. The Spill Management Simulator is a multi-year joint program between the U. S. Coast Guard and the Center. Essentially, it is a a computer-based modelling and scenario generator for conducting and evaluating incident management training. An independent evaluation group has been set up by the U.S.Coast Guard to evaluate the Galveston and similar programs established under the same legislation throughout the United States. This paper discusses the creation of a development and implementation protocol for Spill Management Team simulation as a foundation upon which to integrate available and future technology and for making it available to the response community as a whole. 12 refs.,1 tab., 4 figs
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[Scientific basis of environmental health contingency planning for a coastal oil spill].
Kim, Young Min; Cheong, Hae Kwan; Kim, Jong Ho; Kim, Jong Hun; Ko, Kumsook; Ha, Mina
2009-03-01
This study presents a scientific basis for the establishment of an environmental health contingency plan for dealing with accidental coastal oil spills and suggests some strategies for use in an environmental health emergency. We reviewed the existing literature, and analyzed the various fundamental factors involved in response strategies for oil spill. Our analysis included data derived from Hebei Spirit oil spill and used air dispersion modeling. Spill amounts of more than 1,000 kl can affect the health of residents along the coast, especially those who belong to vulnerable groups. Almost 30% of South Korean population lives in the vicinity of the coast. The area that is at the highest risk for a spill and that has the greatest number of people at risk is the stretch of coastline from Busan to Tongyeong. The most prevalent types of oil spilt in Korean waters have been crude oil and bunker-C oil, both of which have relatively high specific gravity and contain volatile organic compounds, polycyclic aromatic hydrocarbons, and metals. In the case of a spill of more than 1,000 kl, it may be necessary to evacuate vulnerable and sensitive groups. The government should establish environmental health planning that considers the spill amount, the types of oil, and the distance between the spot of the accident and the coast, and should assemble a response team that includes environmental health specialists to prepare for the future oil spill.
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Coast Guard Compensation Alternatives.
1981-12-01
private automobile to commute. Bachelor personnel were slightly more likely to use their own car or public transpor- tation than were married personnel...Command Washington, D.C. 20370 5. Director for HRM Plans and Policy (OP-150)1 Human Resource Management Division Deputy Chief of Naval Operations
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Suneel, V; Vethamony, P; Naik, B G; Krishna, M S; Jadhav, Lakshmikant
2015-09-15
Deposition of oil residues, also known as tar balls, is a seasonal phenomenon, and it occurs only in the southwest monsoon season along the west coast of India. This has become a serious environmental issue, as Goa is a global tourist destination. The present work aims at identifying the source oil of the tar balls that consistently depositing along the Goa coast using multi-marker fingerprint technique. In this context, the tar ball samples collected in May 2013 from 9 beaches of Goa coast and crude oils from different oil fields and grounded ship were subject to multi-marker analyses such as n-alkanes, pentacyclic terpanes, regular steranes, compound specific isotope analysis (CSIA) and principle component analysis (PCA). The n-alkane weathering index shows that samples have been weathered to various degrees, and the status of weathering is moderate. Since the international tanker route passes closer to the west coast of India (WCI), it is generally presumed that tanker wash is the source of the tar balls. We found that 2010/2011 tar balls are as tanker wash, but the present study demonstrates that the Bombay High (BH) oil fields can also contribute to oil contamination (tar balls) along ≈ 650 km stretch of the WCI, running from Gujarat in the north to Goa in the south. The simulated trajectories show that all the particles released in April traveled in the southeast direction, and by May, they reached the Goa coast with the influence of circulation of Indian monsoon system. Copyright © 2015 Elsevier B.V. All rights reserved.
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Energy Technology Data Exchange (ETDEWEB)
Omohundro, J.T.
1978-04-01
The methodology sociologists have developed for natural disaster research is applied to a large pollution event. Questionnaires, interviews, and documentary fieldwork in the riparian communities on the U.S. side of the St. Lawrence River between Mason's Point, Jefferson County, New York, and Massena, St. Lawrence County, New York, provide the data. Conditions before the pollution event are reviewed for their influence on the emergency behavior of citizens. The public's immediate reaction to the spill, their alert and self-protective measures, their search for organization and information, their evaluation of the work of the pollution contractors and Coast Guard, and their evaluation of the effects of the spill are analysed through narrative and simple statistical procedures. The report concludes that the area residents' planning for and response to a massive river pollution even needs improvement and that the Coast Guard's handling of public problems in a pollution event can also be improved. Recommendations are made which could be applicable to Coast Guard public relations and spill planning on the St. Lawrence River as well as other water bodies. (Author)
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Blatt, Michael R; Wang, Yizhou; Leonhardt, Nathalie; Hills, Adrian
2014-05-15
It is widely recognized that the nature and characteristics of transport across eukaryotic membranes are so complex as to defy intuitive understanding. In these circumstances, quantitative mathematical modeling is an essential tool, both to integrate detailed knowledge of individual transporters and to extract the properties emergent from their interactions. As the first, fully integrated and quantitative modeling environment for the study of ion transport dynamics in a plant cell, OnGuard offers a unique tool for exploring homeostatic properties emerging from the interactions of ion transport, both at the plasma membrane and tonoplast in the guard cell. OnGuard has already yielded detail sufficient to guide phenotypic and mutational studies, and it represents a key step toward 'reverse engineering' of stomatal guard cell physiology, based on rational design and testing in simulation, to improve water use efficiency and carbon assimilation. Its construction from the HoTSig libraries enables translation of the software to other cell types, including growing root hairs and pollen. The problems inherent to transport are nonetheless challenging, and are compounded for those unfamiliar with conceptual 'mindset' of the modeler. Here we set out guidelines for the use of OnGuard and outline a standardized approach that will enable users to advance quickly to its application both in the classroom and laboratory. We also highlight the uncanny and emergent property of OnGuard models to reproduce the 'communication' evident between the plasma membrane and tonoplast of the guard cell. Copyright © 2014 The Authors. Published by Elsevier GmbH.. All rights reserved.
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A model of PCF in guarded type theory
DEFF Research Database (Denmark)
Paviotti, Marco; Møgelberg, Rasmus Ejlers; Birkedal, Lars
2015-01-01
Guarded recursion is a form of recursion where recursive calls are guarded by delay modalities. Previous work has shown how guarded recursion is useful for constructing logics for reasoning about programming languages with advanced features, as well as for constructing and reasoning about element...... adequate. The model construction is related to Escardo's metric model for PCF, but here everything is carried out entirely in type theory with guarded recursion, including the formulation of the operational semantics, the model construction and the proof of adequacy...... of coinductive types. In this paper we investigate how type theory with guarded recursion can be used as a metalanguage for denotational semantics useful both for constructing models and for proving properties of these. We do this by constructing a fairly intensional model of PCF and proving it computationally...
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A Model of PCF in Guarded Type Theory
DEFF Research Database (Denmark)
Paviotti, Marco; Møgelberg, Rasmus Ejlers; Birkedal, Lars
2015-01-01
Guarded recursion is a form of recursion where recursive calls are guarded by delay modalities. Previous work has shown how guarded recursion is useful for constructing logics for reasoning about programming languages with advanced features, as well as for constructing and reasoning about element...... adequate. The model construction is related to Escardo's metric model for PCF, but here everything is carried out entirely in type theory with guarded recursion, including the formulation of the operational semantics, the model construction and the proof of adequacy....... of coinductive types. In this paper we investigate how type theory with guarded recursion can be used as a metalanguage for denotational semantics useful both for constructing models and for proving properties of these. We do this by constructing a fairly intensional model of PCF and proving it computationally...
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How We Began - About the Guard - The National Guard
Marshal Office of the Joint Surgeon PARC Small Business Programs Chaplain Diversity NGB-GOMO Resources Legislative Liaison Small Business Programs Social Media State Websites Videos Featured Videos On Every Front the organization date of the oldest Army National Guard units is based in law. The Militia Act of May
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The effectiveness of shin guards used by football players.
Tatar, Yasar; Ramazanoglu, Nusret; Camliguney, Asiye Filiz; Saygi, Evrim Karadag; Cotuk, Hasan Birol
2014-01-01
In football, injuries from opponent contact occur commonly in the lower extremities. FIFA the world's governing body for football requires players to wear shin guards. The aim of this study was to compare the protective effectiveness of polypropylene based shin guards with custom-made carbon fiber ones. Three commercial polypropylene shin guards (Adidas Predator™, Adidas UCL™, and Nike Mercurial™) and two custom-made carbon fiber shin guards were examined. The experimental setup had the following parts: 1) A pendulum attached a load cell at the tip (CAS Corp., Korea) and a fixed prosthetic foot equipped with a cleat to simulate an attacker's foot. 2) An artificial tibia prepared by condensed foam and reinforced by carbon fibers protected with soft clothing. 3) A multifunctional sensor system (Tekscan Corp., F-Socket System, Turkey) to record the impact on the tibia. In the low impact force trials, only 2.79-9.63 % of the load was transmitted to the sensors. When comparing for mean force, peak force and impulse, both carbon fiber shin guards performed better than the commercial ones (Adidas Predator™, Adidas UCL™, and Nike Mercurial™) (p = 0.000). Based on these same parameters, the Nike Mercurial™ provided better protection than the Adidas Predator™ and the Adidas UCL™ (p = 0.000). In the high impact force trials, only 5.16-10.90 % of the load was transmitted to the sensors. For peak force and impulse, the carbon fiber shin guards provided better protection than all the others. Carbon fiber shin guards possess protective qualities superior to those of commercial polypropylene shin guards. Key PointsShin guards decrease the risk of serious injuries.Carbon shin guards provide sufficient protection against high impact forces.Commercially available Polypropylene based shin guards do not provide sufficient protection against high impact forces.
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46 CFR 177.940 - Guards in vehicle spaces.
2010-10-01
... 46 Shipping 7 2010-10-01 2010-10-01 false Guards in vehicle spaces. 177.940 Section 177.940... TONS) CONSTRUCTION AND ARRANGEMENT Rails and Guards § 177.940 Guards in vehicle spaces. On a vessel authorized to carry one or more vehicles, suitable chains, cables, or other barriers must be installed at the...
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46 CFR 116.940 - Guards in vehicle spaces.
2010-10-01
... 46 Shipping 4 2010-10-01 2010-10-01 false Guards in vehicle spaces. 116.940 Section 116.940... ARRANGEMENT Rails and Guards § 116.940 Guards in vehicle spaces. On a vessel authorized to carry one or more vehicles, suitable chains, cables, or other barriers must be installed at the end of each vehicle runway...
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The Galeta oil spill: Pt. 2; Unexpected persistence of oil trapped in mangrove sediments
Energy Technology Data Exchange (ETDEWEB)
Burns, K.A.; Jorissen, D.; MacPherson, J.; Stoelting, M.; Tierney, J.; Yelle-Simmons, L. (Bermuda Biological Station, Ferry Reach (Bermuda)); Garrity, S.D. (Coastal Zone Analysis, Sopchoppy, FL (United States))
1994-04-01
Sediment chemistry studies, undertaken as part of the long-term assessment of the Bahia las Minas (Panama) oil spill, showed the unexpected persistence of the full range of aromatic hydrocarbon residues of the spilled crude oil in anoxic muds of coastal mangroves. Mangrove muds served as long-term reservoirs for chronic contamination of contiguous coastal communities for over 5 years. One result of the repeated history of oil pollution incidents along this coast was an increased proportion of dead mangrove (Rhizophora mangle) roots in sediment cores which was related to contaminant loading and was detectable for at least 20 years after major oil spills. We suggest that this is the minimum time-scale that is to be expected for the loss of toxicity of oil trapped in muddy coastal habitats impacted by catastrophic oil spills. (author)
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Nylon 6,6 Nonwoven Fabric Separates Oil Contaminates from Oil-in-Water Emulsions.
Directory of Open Access Journals (Sweden)
Ryan A Ortega
Full Text Available Industrial oil spills into aquatic environments can have catastrophic environmental effects. First responders to oil spills along the coast of the Gulf of Mexico in the southern United States have used spunbond nylon fabric bags and fences to separate spilled oil and oil waste from contaminated water. Low area mass density spunbond nylon is capable of sorbing more than 16 times its mass in low viscosity crude oil and more than 26 times its mass in higher viscosity gear lube oil. Nylon bags separated more than 95% of gear lube oil contaminate from a 4.5% oil-in-water emulsion. Field testing of spunbond nylon fences by oil spill first responders has demonstrated the ability of this material to contain the oily contaminate while allowing water to flow through. We hypothesize that the effectiveness of nylon as an oil filter is due to the fact that it is both more oleophilic and more hydrophilic than other commonly used oil separation materials. The nylon traps oil droplets within the fabric or on the surface, while water droplets are free to flow through the fabric to the water on the opposite side of the fabric.
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75 FR 1706 - Drawbridge Operation Regulations; Upper Mississippi River, Dubuque, IA
2010-01-13
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 [Docket Number USCG-2009-1097] Drawbridge Operation Regulations; Upper Mississippi River, Dubuque, IA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations. SUMMARY: The Commander, Eighth Coast Guard District has...
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76 FR 6694 - Drawbridge Operation Regulation; Upper Mississippi River, Keokuk, IA
2011-02-08
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 [Docket Number USCG-2011-0029] Drawbridge Operation Regulation; Upper Mississippi River, Keokuk, IA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations. SUMMARY: The Commander, Eighth Coast Guard District, has...
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76 FR 33773 - Navigation Safety Advisory Council; Vacancies
2011-06-09
... Council; Vacancies AGENCY: Coast Guard, DHS. ACTION: Request for applications. SUMMARY: The Coast Guard seeks applications for membership on the Navigation Safety Advisory Council (NAVSAC). NAVSAC provides... the U.S. Coast Guard, on matters relating to prevention of maritime collisions, rammings, and...
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Issues related to choosing a guard force structure
International Nuclear Information System (INIS)
Auerback, C.; Cusack, J.; Green, L.; Higinbotham, W.; Indusi, J.; Marcuse, W.; Weinstock, E.
1975-01-01
The establishment of a federal security force has been suggested as an additional step to protect nuclear material. The force would be given the responsibility for guarding nuclear facilities and shipments of nuclear materials. This paper summarizes a study to identify the issues that are relevant to choosing between the private guard forces that are presently employed by industry or a guard force under federal authority. To examine the issues which would be relevant, three possible types of security force structures were selected for comparison: a federal force under central authority, a private guard force employed by or under contract to a facility, and a private arrangement to employ local police officers similar to the arrangement for armed guards at airports. The issues were divided into seven categories: (1) Legal Considerations, (2) Liability, (3) Staffing and Operations, (4) Costs, (5) Relationship to Off-site Forces, (6) Management and Control, (7) Transportation
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77 FR 69761 - Drawbridge Operation Regulation; Upper Mississippi River, Clinton, IA
2012-11-21
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 [Docket No. USCG-2012-0995] Drawbridge Operation Regulation; Upper Mississippi River, Clinton, IA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations. SUMMARY: The Coast Guard has issued a temporary deviation from the...
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75 FR 76279 - Drawbridge Operation Regulation; Upper Mississippi River, Burlington, IA
2010-12-08
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 [Docket No. USCG-2010-1058] Drawbridge Operation Regulation; Upper Mississippi River, Burlington, IA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations. SUMMARY: The Commander, Eighth Coast Guard District, has issued a...
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78 FR 72022 - Drawbridge Operation Regulation; Upper Mississippi River, Dubuque, IA
2013-12-02
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 [Docket No. USCG-2013-0964] Drawbridge Operation Regulation; Upper Mississippi River, Dubuque, IA AGENCY: Coast Guard, DHS. ACTION: Notice of deviation from drawbridge regulation. SUMMARY: The Coast Guard has issued a temporary deviation from the...
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76 FR 79066 - Drawbridge Operation Regulation; Upper Mississippi River, Clinton, IA
2011-12-21
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 [Docket No. USCG-2011-1018] Drawbridge Operation Regulation; Upper Mississippi River, Clinton, IA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations. SUMMARY: The Commander, Eighth Coast Guard District, has issued a...
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76 FR 72308 - Drawbridge Operation Regulation; Upper Mississippi River, Dubuque, IA
2011-11-23
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 [Docket No. USCG-2011-1039] Drawbridge Operation Regulation; Upper Mississippi River, Dubuque, IA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations. SUMMARY: The Commander, Eighth Coast Guard District, has issued a...
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78 FR 76750 - Drawbridge Operation Regulation; Upper Mississippi River, Clinton, IA
2013-12-19
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 [Docket No. USCG-2013-1008] Drawbridge Operation Regulation; Upper Mississippi River, Clinton, IA AGENCY: Coast Guard, DHS. ACTION: Notice of deviation from drawbridge regulations. SUMMARY: The Coast Guard has issued a temporary deviation from the...
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75 FR 70817 - Drawbridge Operation Regulation; Upper Mississippi River, Dubuque, IA
2010-11-19
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 [Docket No. USCG-2010-1039] Drawbridge Operation Regulation; Upper Mississippi River, Dubuque, IA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations. SUMMARY: The Commander, Eighth Coast Guard District, has issued a...
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75 FR 78162 - Drawbridge Operation Regulation; Upper Mississippi River, Clinton, IA
2010-12-15
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 [Docket No. USCG-2010-1084] Drawbridge Operation Regulation; Upper Mississippi River, Clinton, IA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations. SUMMARY: The Commander, Eighth Coast Guard District, has issued a...
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77 FR 69759 - Drawbridge Operation Regulation; Upper Mississippi River, Dubuque, IA
2012-11-21
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 [Docket No. USCG-2012-1002] Drawbridge Operation Regulation; Upper Mississippi River, Dubuque, IA AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations. SUMMARY: The Coast Guard has issued a temporary deviation from the...
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76 FR 7757 - Hull Identification Numbers for Recreational Vessels
2011-02-11
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 181 [Docket No. USCG-2007-29236] Hull Identification Numbers for Recreational Vessels AGENCY: Coast Guard, DHS. ACTION: Follow-up to request for... expanded hull identification number (HIN). The Coast Guard's decision-making process included consideration...
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2013-07-10
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 105 [Docket No. USCG-2013-0397] RIN 1625-AC06 Navigation and Navigable Waters; Technical, Organizational, and Conforming Amendments; Correction AGENCY: Coast Guard, DHS. ACTION: Final rule; correction. SUMMARY: The Coast Guard published a final rule...
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2011-01-03
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 [Docket No. USCG-2010-1096] Drawbridge Operation Regulations; New Haven Harbor, Quinnipiac and Mill Rivers, New Haven, CT AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations. SUMMARY: The Commander, First Coast Guard...
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78 FR 31962 - Collection of Information Under Review by Office of Management and Budget
2013-05-28
... DEPARTMENT OF HOMELAND SECURITY Coast Guard [Docket No. USCG-2012-1066] Collection of Information... Labour Convention (MLC) Navigation and Vessel Inspection Circular (NVIC). The Coast Guard will publish a... Maritime Labour Convention, 2006. The Coast Guard plans to establish a voluntary inspection program for...
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Energy Technology Data Exchange (ETDEWEB)
Smith, Rhett [Schweitzer Engineering Lab., Inc., Pullman, WA (United States); Marshall, Tim [Dominion Virginia Power, Richmond, VA (United States); Chavez, Adrian [Sandia National Lab. (SNL-CA), Livermore, CA (United States); Bratus, Sergey [Dartmouth College, Hanover, NH (United States)
2016-01-30
The exe-Guard Project is an alliance between Dominion Virginia Power (DVP), Sandia National Laboratories (SNL), Dartmouth University, and Schweitzer Engineering Laboratories (SEL). SEL is primary recipient on this project. The exe-Guard project was selected for award under DE-FOA-0000359 with CFDA number 81.122 to address Topic Area of Interest 4: Hardened platforms and Systems. The exe-Guard project developed an antivirus solution for control system embedded devices to prevent the execution of unauthorized code and maintain settings and configuration integrity. This project created a white list antivirus solution for control systems capable of running on embedded Linux® operating systems. White list antivirus methods allow only credible programs to run through the use of digital signatures and hash functions. Once a system’s secure state is baselined, white list antivirus software denies deviations from that state because of the installation of malicious code as this changes hash results. Black list antivirus software has been effective in traditional IT environments but has negative implications for control systems. Black list antivirus uses pattern matching and behavioral analysis to identify system threats while relying on regular updates to the signature file and recurrent system scanning. Black list antivirus is vulnerable to zero day exploits which have not yet been incorporated into a signature file update. System scans hamper the performance of high availability applications, as revealed in NIST special publication 1058 which summarizes the impact of blacklist antivirus on control systems: Manual or “on-demand” scanning has a major effect on control processes in that they take CPU time needed by the control process (Sometimes close to 100% of CPU time). Minimizing the antivirus software throttle setting will reduce but not eliminate this effect. Signature updates can also take up to 100% of CPU time, but for a much shorter period than a typical
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2015-01-01
1991 Gulf War oil spills, Persian Gulf 1995 Hurricane Opal , Florida panhandle 2 0 0 0 s 2000 Alaska Airlines crash, California 2000 Pepco oil spill...difficult or impossible to deter- mine the responsible party, or if the “responsible party” is a hurricane or other natural disaster? Additionally...there are two separate uni- fied command organizations, but linked through liaison teams, we add one more twist — responders have deter- mined a
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Issues related to choosing a guard force structure
International Nuclear Information System (INIS)
Averbach, C.; Cusack, J.; Green, L.; Higinbotham, W.; Indusi, J.; Marcuse, W.; Weinstock, E.
1975-01-01
The establishment of a federal security force has been suggested as an additional step to protect nuclear material. The force would be given the responsibility for guarding nuclear facilities and shipments of nuclear materials. A study to identify the issues that are relevant to choosing between the private guard forces that are presently employed by industry or a guard force under federal authority is summarized. To examine the issues which would be relevant, three possible types of security force structures were selected for comparison: a federal force under central authority, a private guard force employed by or under contract to a facility, and a private arrangement to employ local police officers similar to the arrangement for armed guards at airports. The issues were divided into seven categories: (1) legal considerations, (2) liability, (3) staffing and operations, (4) costs, (5) relationship to off-site forces, (6) management and control, and (7) transportation. (U.S.)
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75 FR 19304 - Safety Zones; Annual Fireworks Events in the Captain of the Port Detroit Zone
2010-04-14
... previously published in Coast Guard regulations. These safety zones are necessary to protect spectators...-AA00 Safety Zones; Annual Fireworks Events in the Captain of the Port Detroit Zone AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking. SUMMARY: The Coast Guard proposes establishment of safety...
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77 FR 35862 - Safety Zone; Fleet Week Maritime Festival, Pier 66 Elliott Bay, Seattle, WA
2012-06-15
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2010-0062] Safety Zone; Fleet Week Maritime Festival, Pier 66 Elliott Bay, Seattle, WA AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce the Fleet Week Maritime...
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76 FR 71581 - Collection of Information Under Review by Office of Management and Budget
2011-11-18
...., Washington, DC 20503, attention Desk Officer for the Coast Guard. (3) Hand Delivery: To DMF address above... are received in a timely manner, mark the fax, attention Desk Officer for the Coast Guard. The DMF....S. Coast Guard, Assistant Commandant for Command, Control, Communications, Computers and Information...
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Status of oil pollution along the Indian coast
Digital Repository Service at National Institute of Oceanography (India)
Kadam, A.N.; Chouksey, M.K.
the Middle East. This estimate appears to be exaggerated and needs reexamination since, the total input of oil to the World oceans is considered to be 2.145 x 10 sup(6) t/y. Consequently, tar balls and oily residue are a common sight on many beaches...
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Directory of Open Access Journals (Sweden)
Jonathan A. Botha
2018-02-01
Full Text Available During breeding, seabirds are central place foragers and are sensitive to changes in local prey availability. As the breeding season progresses, foraging behavior and distribution is expected to change in response to possible changes in local prey availability. In addition, adult gender, and the increasing nutritional demands of a growing chick may also influence the foraging behavior of individuals. At present, relatively few studies have assessed the foraging behavior of adult birds during the late post-guard stages of chick rearing. Through a combination of GPS tracking and diet sampling we investigated the foraging distances, spatial distribution, and prey composition of adult Cape gannets (Morus capensis during the guard and post-guard stages of chick rearing. We found no clear evidence for consistent sex-specific differences in foraging distances and spatial distribution during the guard stage, although marginal differences in the location of core foraging areas during the post-guard stage were apparent. Results, however, revealed a clear increase in foraging range from the early guard to the late post-guard stage of chick rearing. During December the diet was comprised almost exclusively of anchovy (Engraulis encrasicolus, the proportion of which had decreased significantly in the diet by January. This was mirrored by a substantial increase in the proportion of saury (Scomberesox saurus. These results suggest that Cape gannets show flexibility in the foraging behavior and diet, which may be related to changes in the abundance and distribution of prey or may reflect changes in the energetic requirements of the growing offspring. This study provides the first assessment of Cape gannet foraging behavior and spatial distribution during the post-guard stage of chick rearing. The importance of considering intra-annual variability in foraging distribution when using seabird tracking data in trophic and marine spatial planning studies are
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Amending the Oil Pollution Act of 1990 for state implementation of program elements
International Nuclear Information System (INIS)
Pearson, L.
1997-01-01
A legal argument was made in favour of amending the Oil Pollution Act (OPA) of 1990 to allow state implementation of a portion or portions of the law. As it now stands the OPA does not have language for delegating program elements to the states. A review of the legislation indicated that a number of program elements may be more effectively carried out by the State of Alaska, while others should continue to be administered by both the federal and state governments. The review and approval of industry contingency plans for manned and unmanned vessels/barges carrying oil as a primary cargo is one example where efficiencies may be gained. Such plans are currently submitted to Coast Guard headquarters in Washington and retained there. In effect, there is no 'local' federal knowledge of the vessel response plans approved for operation in the State of Alaska, nor do Alaskans have the opportunity to review or comment on the adequacy of these plans. Components where efficiencies would be gained include: local review of industry contingency/ response plans, inventory of existing rural above-ground tank farms, coordination of vessel and facility inspections, area contingency plan development and access to federal clean up funds. Past experience clearly indicates that delegation to the states is a workable proposition. There is no apparent justification for not extending this provision to the OPA, not as a mandate, but as an option for reducing cost and improving efficiency. 28 refs
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Amending the Oil Pollution Act of 1990 for state implementation of program elements
Energy Technology Data Exchange (ETDEWEB)
Pearson, L. [Alaska Dept. of Environmental Conservation, Juneau, AK (United States)
1997-10-01
A legal argument was made in favour of amending the Oil Pollution Act (OPA) of 1990 to allow state implementation of a portion or portions of the law. As it now stands the OPA does not have language for delegating program elements to the states. A review of the legislation indicated that a number of program elements may be more effectively carried out by the State of Alaska, while others should continue to be administered by both the federal and state governments. The review and approval of industry contingency plans for manned and unmanned vessels/barges carrying oil as a primary cargo is one example where efficiencies may be gained. Such plans are currently submitted to Coast Guard headquarters in Washington and retained there. In effect, there is no `local` federal knowledge of the vessel response plans approved for operation in the State of Alaska, nor do Alaskans have the opportunity to review or comment on the adequacy of these plans. Components where efficiencies would be gained include: local review of industry contingency/ response plans, inventory of existing rural above-ground tank farms, coordination of vessel and facility inspections, area contingency plan development and access to federal clean up funds. Past experience clearly indicates that delegation to the states is a workable proposition. There is no apparent justification for not extending this provision to the OPA, not as a mandate, but as an option for reducing cost and improving efficiency. 28 refs.
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Oil spill monitoring and forecasting on the Prestige-Nassau accident
Energy Technology Data Exchange (ETDEWEB)
Montero, P.; Blanco, J.; Cabanas, J.M.; Maneiro, J.; Pazos, Y.; Morono, A. [Unidade de Observacion Proxima CPAM, Vilaxoan, Pontevedra (Spain); Balseiro, C.F.; Carracedo, P.; Gomez, B.; Penabad, E.; Perez-Munuzuri, V. [MeteoGalicia CMA, Santiago de Compostela (Spain); Braunschweig, F.; Fernandes, R.; Leitao, P.C.; Neves, R. [MARETEC IST, Lisbon (Portugal)
2003-07-01
The Prestige-Nassau tanker ship spilled about 10,000 tons of oil off the coast of Spain on November 13, 2002 during a severe storm. On November 19, the ship split in half and sank 133 nautical miles from the Galician coast to a depth of 3,500 metres, spilling another 20,000 tons of oil. The Galician government set up an Office of Nearshore Surveillance and recruited people from the Galician Regional Meteorological Service and the Spanish Institute of Oceanography to monitor the slick and forecast its trajectory. The main spill arrived at Galicia on November 30, damaging most of the coast. A variety of models that combined surface wind drift and ocean currents were used to forecast the movement of the spill. These included the Mothy from MeteoFrance, and DERIVA from the Portuguese Hydrographic Institute. Two models were also developed by MeteoGalicia and MAETEC. The path followed by the oil spill was classified in three parts. The first spill of 10,000 tons took place from November 13 until the ship split in two. The second spill of around 20,000 tons of oil occurred when the ship sank on November 19. The last spill includes oil that continued to leak from the sunken tanker at a rate of 125 tons per day. The trajectory predictions were found to be in good agreement with aerial observations. 24 refs., 10 figs.
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SeeCoast: persistent surveillance and automated scene understanding for ports and coastal areas
Rhodes, Bradley J.; Bomberger, Neil A.; Freyman, Todd M.; Kreamer, William; Kirschner, Linda; L'Italien, Adam C.; Mungovan, Wendy; Stauffer, Chris; Stolzar, Lauren; Waxman, Allen M.; Seibert, Michael
2007-04-01
SeeCoast is a prototype US Coast Guard port and coastal area surveillance system that aims to reduce operator workload while maintaining optimal domain awareness by shifting their focus from having to detect events to being able to analyze and act upon the knowledge derived from automatically detected anomalous activities. The automated scene understanding capability provided by the baseline SeeCoast system (as currently installed at the Joint Harbor Operations Center at Hampton Roads, VA) results from the integration of several components. Machine vision technology processes the real-time video streams provided by USCG cameras to generate vessel track and classification (based on vessel length) information. A multi-INT fusion component generates a single, coherent track picture by combining information available from the video processor with that from surface surveillance radars and AIS reports. Based on this track picture, vessel activity is analyzed by SeeCoast to detect user-defined unsafe, illegal, and threatening vessel activities using a rule-based pattern recognizer and to detect anomalous vessel activities on the basis of automatically learned behavior normalcy models. Operators can optionally guide the learning system in the form of examples and counter-examples of activities of interest, and refine the performance of the learning system by confirming alerts or indicating examples of false alarms. The fused track picture also provides a basis for automated control and tasking of cameras to detect vessels in motion. Real-time visualization combining the products of all SeeCoast components in a common operating picture is provided by a thin web-based client.
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Energy Technology Data Exchange (ETDEWEB)
Suneel, V., E-mail: vasimallas@nio.org [CSIR-National Institute of Oceanography, Dona Paula, Goa 403004 (India); Vethamony, P., E-mail: mony@nio.org [CSIR-National Institute of Oceanography, Dona Paula, Goa 403004 (India); Naik, B.G., E-mail: bgnaik@nio.org [CSIR-National Institute of Oceanography, Dona Paula, Goa 403004 (India); Krishna, M.S., E-mail: moturi@nio.org [CSIR-National Institute of Oceanography, Regional Centre, Visakhapatnam, 530 017 (India); Jadhav, Lakshmikant, E-mail: lakshya87.0@gmail.com [CSIR-National Institute of Oceanography, Dona Paula, Goa 403004 (India)
2015-09-15
Deposition of oil residues, also known as tar balls, is a seasonal phenomenon, and it occurs only in the southwest monsoon season along the west coast of India. This has become a serious environmental issue, as Goa is a global tourist destination. The present work aims at identifying the source oil of the tar balls that consistently depositing along the Goa coast using multi-marker fingerprint technique. In this context, the tar ball samples collected in May 2013 from 9 beaches of Goa coast and crude oils from different oil fields and grounded ship were subject to multi-marker analyses such as n-alkanes, pentacyclic terpanes, regular steranes, compound specific isotope analysis (CSIA) and principle component analysis (PCA). The n-alkane weathering index shows that samples have been weathered to various degrees, and the status of weathering is moderate. Since the international tanker route passes closer to the west coast of India (WCI), it is generally presumed that tanker wash is the source of the tar balls. We found that 2010/2011 tar balls are as tanker wash, but the present study demonstrates that the Bombay High (BH) oil fields can also contribute to oil contamination (tar balls) along ≈ 650 km stretch of the WCI, running from Gujarat in the north to Goa in the south. The simulated trajectories show that all the particles released in April traveled in the southeast direction, and by May, they reached the Goa coast with the influence of circulation of Indian monsoon system. - Highlights: • Multi-marker approach was effective in identifying the source of tar balls. • n-Alkane DRs show weathering effects even within the core of the tar ball. • Tar balls of the west coast of India since 2012 were derived from Bombay High crude. • Tanker-wash is not the only source of tar balls deposited on the beaches of Goa.
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International Nuclear Information System (INIS)
Suneel, V.; Vethamony, P.; Naik, B.G.; Krishna, M.S.; Jadhav, Lakshmikant
2015-01-01
Deposition of oil residues, also known as tar balls, is a seasonal phenomenon, and it occurs only in the southwest monsoon season along the west coast of India. This has become a serious environmental issue, as Goa is a global tourist destination. The present work aims at identifying the source oil of the tar balls that consistently depositing along the Goa coast using multi-marker fingerprint technique. In this context, the tar ball samples collected in May 2013 from 9 beaches of Goa coast and crude oils from different oil fields and grounded ship were subject to multi-marker analyses such as n-alkanes, pentacyclic terpanes, regular steranes, compound specific isotope analysis (CSIA) and principle component analysis (PCA). The n-alkane weathering index shows that samples have been weathered to various degrees, and the status of weathering is moderate. Since the international tanker route passes closer to the west coast of India (WCI), it is generally presumed that tanker wash is the source of the tar balls. We found that 2010/2011 tar balls are as tanker wash, but the present study demonstrates that the Bombay High (BH) oil fields can also contribute to oil contamination (tar balls) along ≈ 650 km stretch of the WCI, running from Gujarat in the north to Goa in the south. The simulated trajectories show that all the particles released in April traveled in the southeast direction, and by May, they reached the Goa coast with the influence of circulation of Indian monsoon system. - Highlights: • Multi-marker approach was effective in identifying the source of tar balls. • n-Alkane DRs show weathering effects even within the core of the tar ball. • Tar balls of the west coast of India since 2012 were derived from Bombay High crude. • Tanker-wash is not the only source of tar balls deposited on the beaches of Goa
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76 FR 70350 - West Oahu Offshore Security Zone
2011-11-14
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2011-1048] RIN 1625-AA87 West Oahu Offshore Security Zone AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary security zone on the navigable waters of Oahu's western...
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76 FR 3014 - Security Zone; Protection of Military Cargo, Captain of the Port Zone Puget Sound, WA
2011-01-19
... Coast Guard will enforce the Blair Waterway security zone in Commencement Bay, WA for protection of... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2011-0015] Security Zone; Protection of Military Cargo, Captain of the Port Zone Puget Sound, WA AGENCY: Coast Guard, DHS...
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2010-06-03
...) To OIRA, 725 17th Street, NW., Washington, DC 20503, attention Desk Officer for the Coast Guard. (3... timely manner, mark the fax, attention Desk Officer for the Coast Guard. The DMF maintains the public..., U.S. Coast Guard, Acting Assistant Commandant for Command, Control, Communications, Computers and...
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77 FR 26561 - Collection of Information Under Review by Office of Management and Budget
2012-05-04
...., Washington, DC 20503, attention Desk Officer for the Coast Guard. (3) Hand Delivery: To DMF address above... received in a timely manner, mark the fax, attention Desk Officer for the Coast Guard. The DMF maintains.... Day, Rear Admiral, U.S. Coast Guard, Assistant Commandant for Command, Control, Communications...
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2010-07-09
...) To OIRA, 725 17th Street, NW., Washington, DC 20503, attention Desk Officer for the Coast Guard. (3... timely manner, mark the fax, attention Desk Officer for the Coast Guard. The DMF maintains the public..., U.S. Coast Guard, Acting Assistant Commandant for Command, Control, Communications, Computers and...
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78 FR 7331 - SLR; Fajardo Offshore Grand Prix; Rada Fajardo; Fajardo, PR
2013-02-01
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 100 [Docket Number USCG-2012-1098] RIN 1625-AA08 SLR; Fajardo Offshore Grand Prix; Rada Fajardo; Fajardo, PR AGENCY: Coast Guard, DHS. ACTION: Notice of Proposed Rulemaking. SUMMARY: The Coast Guard is establishing a special local regulation on the...
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2011-02-24
... Office of Management and Budget; OMB Control Number: 1625-0106 AGENCY: Coast Guard, DHS. ACTION: Sixty....S. Coast Guard intends to submit an Information Collection Request (ICR) to the Office of Management... Coast Guard docket number [USCG-2011-0087] to the Docket Management Facility (DMF) at the U.S...
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Energy Technology Data Exchange (ETDEWEB)
Mosbech, A.; Hansen, Asger B.; Asmund, G.; Dahlloef, I.; Groth Petersen, D.; Strand, J.
2007-08-15
These studies were conducted on the Nuussuaq Peninsula at Marraat, where GEUS discovered oil in porous volcanics in the early 1990s. This oil was also found in the Marraat-1 core drilled in 1993. At Marraat the presence of oil stained stones scattered along the coast indicates oil bearing strata and the existence of potential oil seeps. The studies reported here had the objective to see, if the suspected seep had a local impact on the chemistry and biological communities in the marine environment at Marraat. The study included sediments, blue mussels and fish that were analyzed for hydrocarbons, a Pollution Induced Community Test (PICT), a sediment toxicity test and a measurement of PAH metabolites in fish gall. The hydrocarbon pattern found in sediment and biota samples indicates input from both immature petrogenic hydrocarbons of possible terrestrial origin and local pollution by fuel oil. But the hydrocarbon levels found were low and do not indicate an input from a natural local oil seep at Marraat. The results of the PICT, the sediment toxicity test and the PAH metabolite study do not either indicate the presence of an oil seep. However, compared to sediments from a larger area of West Greenland the sediments close to Nuussuaq and Disko have higher concentrations of PAH expressed on basis of their content of organic matter. This could be a result of natural seepage of oil in the Nuusuuaq/Disko region. (au)
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Computer simulation of the Shetland oil spill
International Nuclear Information System (INIS)
Elliott, A.; Proctor, R.
1994-01-01
Model predictions of the movement of oil released during the Shetland oil spill in January 1993 commenced immediately following the grounding of the Braer. The initial forecast, made with a 5 nautical mile grid model, predicted oil along the west coast of the island but were too coarse to resolve the coastal bathymetry and circulation. This forced the development of a fine grid (924m) hydrodynamic model of the region which was interfaced to surface wind forecasts and meshed to a shelf-wide storm surge model. (author)
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Oracle Data Guard 11gR2 administration beginner's guide
Baransel, Emre
2013-01-01
Using real-world examples and hands-on tasks, Oracle Data Guard 11gR2 Administration Beginner's Guide will give you a solid foundation in Oracle Data Guard. It has been designed to teach you everything you need to know to successfully create and operate Data Guard environments with maximum flexibility, compatibility, and effectiveness.If you are an Oracle database administrator who wants to configure and administer Data Guard configurations, then ""Oracle Data Guard 11gR2 Administration Beginner's Guide"" is for you. With a basic understanding of Oracle database administration, you'll be able
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Respiratory Effects of the Hebei Spirit Oil Spill on Children in Taean, Korea
Jung, Suk-Chul; Kim, Kyung-Mook; Lee, Kun-Song; Roh, Sangchul; Jeong, Woo-Chul; Kwak, Sahng-June; Lee, Ik-Jin; Choi, Young-Hyun; Noh, Su Ryeon; Hur, Jong-Il; Jee, Young-Koo
2013-01-01
Purpose The oil spill from the Heibei Spirit in December 2007 contaminated the Yellow Coast of South Korea. We evaluated the respiratory effects of that spill on children who lived along the Yellow Coast. Methods Of 662 children living in the area exposed to the oil spill, 436 (65.9%) were enrolled as subjects. All subjects completed a modified International Study of Asthma and Allergies in Childhood questionnaire. A health examination, including a skin prick test, pulmonary function test, an...
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International Nuclear Information System (INIS)
Anon.
1991-01-01
This paper reports that Texaco signed a contract to explore 1.1 million acres in Blocks 1 and 2, on and offshore the northwestern coast. The firm has not revealed any plans beyond conducting a preliminary analysis. No drilling was reported last year. Switzerland-based Idria Oil and Gas, which drilled and abandoned three offshore wells with oil and gas shows in 1989, the it has no plans for 1991. However, the firm the it may drill three wells in 1992
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77 FR 37600 - Safety Zone; Arctic Drilling and Support Vessels, Puget Sound, WA
2012-06-22
... 1625-AA00 Safety Zone; Arctic Drilling and Support Vessels, Puget Sound, WA AGENCY: Coast Guard, DHS... are underway in the Puget Sound Captain of the Port Zone. The safety zone is necessary to ensure the... Ensign Anthony P. LaBoy, Waterways Management Division, Coast Guard Sector Puget Sound; Coast Guard...
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78 FR 44265 - Unified Agenda of Federal Regulatory and Deregulatory Actions
2013-07-23
... Delegation No 0170.1 Abstract: The Coast Guard is the lead Federal agency for workplace safety and health on...: Dan Lawrence, Program Manager, CG-OES-2, Department of Homeland Security, U.S. Coast Guard, Commandant...'Brien, Project Manager, Department of Homeland Security, U.S. Coast Guard, Commandant, (CG-FAC-2), 2100...
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75 FR 20856 - Towing Safety Advisory Committee; Vacancies
2010-04-21
... depending on fiscal budgetary constraints. In support of the policy of the Coast Guard on gender and ethnic diversity, we encourage qualified women and members of minority groups to apply. The Coast Guard values diversity; all the different characteristics and attributes that enhance the mission of the Coast Guard. If...
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77 FR 9949 - Collection of Information Under Review by Office of Management and Budget
2012-02-21
... Street NW., Washington, DC 20503, attention Desk Officer for the Coast Guard. (3) Hand Delivery: To DMF... comments are received in a timely manner, mark the fax, attention Desk Officer for the Coast Guard. The DMF.... R.E. Day, Rear Admiral, U.S. Coast Guard, Assistant Commandant for Command, Control, Communications...
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78 FR 65349 - Collection of Information Under Review by Office of Management and Budget
2013-10-31
...., Washington, DC 20503, attention Desk Officer for the Coast Guard. (3) Hand Delivery: To DMF address above... received in a timely manner, mark the fax, attention Desk Officer for the Coast Guard. The DMF maintains... 24, 2013. R.E. Day, Rear Admiral, U.S. Coast Guard, Assistant Commandant for Command, Control...
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76 FR 72959 - Collection of Information Under Review by Office of Management and Budget
2011-11-28
...., Washington, DC 20503, attention Desk Officer for the Coast Guard. (3) Hand Delivery: To DMF address above... are received in a timely manner, mark the fax, attention Desk Officer for the Coast Guard. The DMF.... R.E. Day, Rear Admiral, U.S. Coast Guard, Assistant Commandant for Command, Control, Communications...
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77 FR 1942 - Collection of Information Under Review by Office of Management and Budget
2012-01-12
...., Washington, DC 20503, attention Desk Officer for the Coast Guard. (3) Hand Delivery: To DMF address above... are received in a timely manner, mark the fax, attention Desk Officer for the Coast Guard. The DMF... 23, 2011. R.E. Day, Rear Admiral, U.S. Coast Guard, Assistant Commandant for Command, Control...
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78 FR 52939 - Collection of Information under Review by Office of Management and Budget
2013-08-27
...., Washington, DC 20503, attention Desk Officer for the Coast Guard. (3) Hand Delivery: To DMF address above... comments are received in a timely manner, mark the fax, attention Desk Officer for the Coast Guard. The DMF..., 2013. R.E. Day, Rear Admiral, U.S. Coast Guard, Assistant Commandant for Command, Control...
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78 FR 74156 - Collection of Information Under Review by Office of Management and Budget
2013-12-10
..., attention Desk Officer for the Coast Guard. (3) Hand Delivery: To DMF address above, between 9 a.m. and 5 p... timely manner, mark the fax, attention Desk Officer for the Coast Guard. The DMF maintains the public.... Day, Rear Admiral, U.S. Coast Guard, Assistant Commandant for Command, Control, Communications...
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77 FR 37604 - Safety Zone; Fourth of July Fireworks, Berkeley Marina, Berkeley, CA
2012-06-22
...: The Coast Guard will enforce a 1,000 foot safety zone around the Berkeley Pier in position 37[deg]51... Zone; Fourth of July Fireworks, Berkeley Marina, Berkeley, CA AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce the safety zone for the Berkeley...
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Trajectory of an oil spill off Goa, eastern Arabian Sea: Field observations and simulations
Energy Technology Data Exchange (ETDEWEB)
Vethamony, P. [National Institute of Oceanography, Dona Paula, Goa 403 004 (India)]. E-mail: mony@nio.org; Sudheesh, K. [National Institute of Oceanography, Dona Paula, Goa 403 004 (India); Babu, M.T. [National Institute of Oceanography, Dona Paula, Goa 403 004 (India); Jayakumar, S. [National Institute of Oceanography, Dona Paula, Goa 403 004 (India); Manimurali, R. [National Institute of Oceanography, Dona Paula, Goa 403 004 (India); Saran, A.K. [National Institute of Oceanography, Dona Paula, Goa 403 004 (India); Sharma, L.H. [Indian Coast Guard, District HQ-11, MPT Old Admin Building, Mormugao Harbour, Goa 403 803 (India); Rajan, B. [Indian Coast Guard, District HQ-11, MPT Old Admin Building, Mormugao Harbour, Goa 403 803 (India); Srivastava, M. [Indian Coast Guard, District HQ-11, MPT Old Admin Building, Mormugao Harbour, Goa 403 803 (India)
2007-07-15
An oil spill occurred off Goa, west coast of India, on 23 March 2005 due to collision of two vessels. In general, fair weather with weak winds prevails along the west coast of India during March. In that case, the spill would have moved slowly and reached the coast. However, in 2005 when this event occurred, relatively stronger winds prevailed, and these winds forced the spill to move away from the coast. The spill trajectory was dominated by winds rather than currents. The MIKE21 Spill Analysis model was used to simulate the spill trajectory. The observed spill trajectory and the slick area were in agreement with the model simulations. The present study illustrates the importance of having pre-validated trajectories of spill scenarios for selecting eco-sensitive regions for preparedness and planning suitable response strategies whenever spill episodes occur. - This is the first time model results have been compared with real oil spill observations along an Indian Coast.
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Denotational semantics for guarded dependent type theory
DEFF Research Database (Denmark)
Bizjak, Aleš; Møgelberg, Rasmus Ejlers
2018-01-01
We present a new model of Guarded Dependent Type Theory (GDTT), a type theory with guarded recursion and multiple clocks in which one can program with, and reason about coinductive types. Productivity of recursively defined coinductive programs and proofs is encoded in types using guarded recursion......, crucial for programming with coinductive types, types must be interpreted as presheaves orthogonal to the object of clocks. In the case of dependent types, this translates to a unique lifting condition similar to the one found in homotopy theoretic models of type theory. Since the universes defined...... by inclusions of clock variable contexts commute on the nose with type operations on the universes....
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Development of a fast-water field guide
International Nuclear Information System (INIS)
Hansen, K.A.
2001-01-01
There are several manuals for oil spill response, but few have information on fast-water conditions. Between 1992 and 1997, approximately 58 per cent of all the oil spilled by volume in the United States happened in waterways with currents exceeding one knot, and the Coast Guard recognized the absence of standard terminology that could be used for fast-water responses. For that reason, an initiative was undertaken to create a document that addresses only fast-water issues. The resulting field guide can be used for training or responding to spills in fast-water. The user must rely on other manuals for issues on toxicity and shoreline cleanup as well as local contingency and site safety plans. The fast-water guide allows on-scene commanders and area supervisors the ability to define techniques and terminology for the responders in the field. It is particularly useful for Coast Guard Marine Safety Units when working with Coast Guard operational units during an emergency response. The current version of the guide that is under review by the working group contains 9 chapters and 9 appendices. The guide includes a decision-matrix that identifies various fat-water scenarios and provides recommended strategies. It then links to other sections of the document that contain details about the necessary equipment configurations. Photographs are provided to reinforce the concepts. The guide includes a checklist of the issues that must be addressed in any spill, such as weather and nature of the spill with some fast water issues added. Links to appropriate Internet sites are also included in the guide. Information within the guide can be condensed to one sheet for use in the field. 9 refs., 4 tabs., 11 figs
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Oil spill risk assessment : relative impact indices by oil type and location
International Nuclear Information System (INIS)
French-McCay, D.; Beegle-Krause, C.J.; Rowe, J.; Rodriguez, W.; Schmidt Etkin, D.
2009-01-01
The aim of the study was to inform policies related to resource allocation for oil spill prevention, preparedness and response activities in Washington State. Oil spill reports and impact modelling studies were evaluated in order to determine major risk consequence factors including spill volume, location, timing, toxicity, persistence, and expected frequency of spills by sector. The Washington Compensation Schedule pre-assessment screening and oil spill compensation schedule regulations (WCS) designed to consider the sensitivity of oiled areas as well as the relative density and seasonal distributions of sensitive biota. Spill incidents were assigned per-gallon impact scores based on geographic location, oil type, and season. The WCS qualitative rating system was used to assess the potential impacts of spills in different geographic systems. Geographic zones were based on geography, circulation of currents, climate, and the WCS sub-regions in estuarine and marine areas on the Pacific coast of Washington State. Oil types included crude, heavy, and light oils; gasoline; jet fuel; and non-petroleum oils. A habitat index was calculated to represent existing stream conditions. It was concluded that the relative impact risk model is a reliable method for characterizing impacts based on spill volume, oil effects, and vulnerability rankings. 25 refs., 20 tabs., 3 figs
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Roles for National Guard Components: Current Thoughts and Future Possibilities
2000-04-01
Gen Russell C. Davis, chief, National Guard Bureau, remarks at the National Chamber of Commerce , Washington, D.C., June 1999. 5 Moskos and Burk, 176...Lt Gen Russell C. Davis, chief, National Guard Bureau, remarks at the National Chamber of Commerce , Washington, D.C., June 9 1999. 5 National Guard...National Guard Bureau, remarks to the National Chamber of Commerce , Washington, D.C., June 1999, n.p. On-line. Internet, 27 February 2000, available at
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77 FR 56549 - Safety Zone; Blue Angels at Kaneohe Bay Air Show, Oahu, HI
2012-09-13
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket Number USCG-2012-0739] RIN 1625-AA00 Safety Zone; Blue Angels at Kaneohe Bay Air Show, Oahu, HI AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone while the U.S. Navy...
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75 FR 50952 - Safety Zone; Blue Angels at Kaneohe Bay Air Show, Oahu, HI
2010-08-18
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 165 [Docket No. USCG-2010-0705] RIN 1625-AA00 Safety Zone; Blue Angels at Kaneohe Bay Air Show, Oahu, HI AGENCY: Coast Guard, DHS. ACTION: Notice of proposed rulemaking. SUMMARY: The Coast Guard proposes two temporary safety zones while the U.S...
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77 FR 28255 - Safety Zone; Upper Mississippi River, Mile 183.0 to 183.5
2012-05-14
... on the Upper Mississippi River. Discussion of Rule The Coast Guard is establishing a temporary safety...-AA00 Safety Zone; Upper Mississippi River, Mile 183.0 to 183.5 AGENCY: Coast Guard, DHS. ACTION: Temporary final rule. SUMMARY: The Coast Guard is establishing a temporary safety zone for all waters of the...
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77 FR 31629 - Collection of Information Under Review by Office of Management and Budget
2012-05-29
...., Washington, DC 20503, attention Desk Officer for the Coast Guard. (3) Hand Delivery: To DMF address above... received in a timely manner, mark the fax, attention Desk Officer for the Coast Guard. The DMF maintains... amended. Dated: May 21, 2012. R.E. Day, Rear Admiral, U.S. Coast Guard, Assistant Commandant for Command...
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2010-05-20
... Street, NW., Washington, DC 20503, attention Desk Officer for the Coast Guard. (3) Fax. (a) To DMF, 202... the fax, attention Desk Officer for the Coast Guard. The DMF maintains the public docket for this...: May 10, 2010. M.B. Lytle, Captain, U.S. Coast Guard, Acting Assistant Commandant for Command, Control...
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77 FR 70797 - Collection of Information Under Review by Office of Management and Budget
2012-11-27
...., Washington, DC 20503, attention Desk Officer for the Coast Guard. (3) Hand Delivery: To DMF address above... received in a timely manner, mark the fax, attention Desk Officer for the Coast Guard. The DMF maintains.... Dated: November 16, 2012. R.E. Day, Rear Admiral, U.S. Coast Guard, Assistant Commandant for Command...
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Bombay high oil spill and its environmental impact
Digital Repository Service at National Institute of Oceanography (India)
Fondekar, S.P.; Verlecar, X.N.; Matondkar, S.G.P.; Shirodkar, P.V.
, the research vessel, to take onboard 4 scientists and proceed immediately to the spill area. The ship sailed from Bombay on 20 May evening and reached the site on 21 May morning. d) After reaching the spill area, contact was established with the Coast Guard... Development (DOD) telephonically contacted the Director, National Institute of Oceanography (NIO) requesting him to send out a team of scientists on board ORV Sagar Kanya, one of their research vessel, at the earliest. The main aim was to proceed to the area...
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International Nuclear Information System (INIS)
Burns, K.A.; Jorissen, D.; MacPherson, J.; Stoelting, M.; Tierney, J.; Yelle-Simmons, L.; Garrity, S.D.
1994-01-01
Sediment chemistry studies, undertaken as part of the long-term assessment of the Bahia las Minas (Panama) oil spill, showed the unexpected persistence of the full range of aromatic hydrocarbon residues of the spilled crude oil in anoxic muds of coastal mangroves. Mangrove muds served as long-term reservoirs for chronic contamination of contiguous coastal communities for over 5 years. One result of the repeated history of oil pollution incidents along this coast was an increased proportion of dead mangrove (Rhizophora mangle) roots in sediment cores which was related to contaminant loading and was detectable for at least 20 years after major oil spills. We suggest that this is the minimum time-scale that is to be expected for the loss of toxicity of oil trapped in muddy coastal habitats impacted by catastrophic oil spills. (author)
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International Nuclear Information System (INIS)
Theuer, E.; Heller, M.
1979-01-01
Integrity of guard pipes is an important parameter in the design of nuclear steam supply systems. A guard pipe shall withstand all kinds of postulated inner pipe breaks without failure. Sudden opening of a crack in the inner pipe and crash of crack borders to the guard pipe wall represent a shock problem where complex phenomena of dynamic plastification as well as dynamic behavior of the entire system have to be taken in consideration. The problem was analyzed by means of Finite Element computation using the general purpose program MARC. Equation of motion was resolved by direct integration using the Newmark β-operator. Analysis shows that after 1,2 m sec crack borders touch the guard pipe wall for the first time. At this moment a considerable amount of local plastification appears in the inner pipe wall, while the guard pipe is nearly unstressed. After initial touching, the crack borders begin to slip along the guard pipe wall. Subsequently, a short withdrawal of the crack borders and a new crash occur, while the inner pipe rolls along the guard pipe wall. The analysis procedure described is suitable for designing numerous guard pipe geometries as well as U-Bolt restraint systems which have to withstand high-energy pipe rupture impact. (orig.)
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30 CFR 77.1011 - Drill holes; guarding.
2010-07-01
... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Drill holes; guarding. 77.1011 Section 77.1011 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE SAFETY AND HEALTH... Control § 77.1011 Drill holes; guarding. Drill holes large enough to constitute a hazard shall be covered...
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Pacific Basin Heavy Oil Refining Capacity
Directory of Open Access Journals (Sweden)
David Hackett
2013-02-01
Full Text Available The United States today is Canada’s largest customer for oil and refined oil products. However, this relationship may be strained due to physical, economic and political influences. Pipeline capacity is approaching its limits; Canadian oil is selling at substantive discounts to world market prices; and U.S. demand for crude oil and finished products (such as gasoline, has begun to flatten significantly relative to historical rates. Lower demand, combined with increased shale oil production, means U.S. demand for Canadian oil is expected to continue to decline. Under these circumstances, gaining access to new markets such as those in the Asia-Pacific region is becoming more and more important for the Canadian economy. However, expanding pipeline capacity to the Pacific via the proposed Northern Gateway pipeline and the planned Trans Mountain pipeline expansion is only feasible when there is sufficient demand and processing capacity to support Canadian crude blends. Canadian heavy oil requires more refining and produces less valuable end products than other lighter and sweeter blends. Canadian producers must compete with lighter, sweeter oils from the Middle East, and elsewhere, for a place in the Pacific Basin refineries built to handle heavy crude blends. Canadian oil sands producers are currently expanding production capacity. Once complete, the Northern Gateway pipeline and the Trans Mountain expansion are expected to deliver an additional 500,000 to 1.1 million barrels a day to tankers on the Pacific coast. Through this survey of the capacity of Pacific Basin refineries, including existing and proposed facilities, we have concluded that there is sufficient technical capacity in the Pacific Basin to refine the additional Canadian volume; however, there may be some modifications required to certain refineries to allow them to process Western Canadian crude. Any additional capacity for Canadian oil would require refinery modifications or
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The Effectiveness of Shin Guards Used by Football Players
Directory of Open Access Journals (Sweden)
Yasar Tatar
2013-03-01
Full Text Available In football, injuries from opponent contact occur commonly in the lower extremities. FIFA the world’s governing body for football requires players to wear shin guards. The aim of this study was to compare the protective effectiveness of polypropylene based shin guards with custom-made carbon fiber ones. Three commercial polypropylene shin guards (Adidas Predator™, Adidas UCL™, and Nike Mercurial™ and two custom-made carbon fiber shin guards were examined. The experimental setup had the following parts: 1 A pendulum attached a load cell at the tip (CAS Corp., Korea and a fixed prosthetic foot equipped with a cleat to simulate an attacker’s foot. 2 An artificial tibia prepared by condensed foam and reinforced by carbon fibers protected with soft clothing. 3 A multifunctional sensor system (Tekscan Corp., F-Socket System, Turkey to record the impact on the tibia. In the low impact force trials, only 2.79-9.63 % of the load was transmitted to the sensors. When comparing for mean force, peak force and impulse, both carbon fiber shin guards performed better than the commercial ones (Adidas Predator™, Adidas UCL™, and Nike Mercurial™ (p = 0.000. Based on these same parameters, the Nike Mercurial™ provided better protection than the Adidas Predator™ and the Adidas UCL™ (p = 0.000. In the high impact force trials, only 5.16-10.90 % of the load was transmitted to the sensors. For peak force and impulse, the carbon fiber shin guards provided better protection than all the others. Carbon fiber shin guards possess protective qualities superior to those of commercial polypropylene shin guards.
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76 FR 71987 - Collection of Information Under Review by Office of Management and Budget
2011-11-21
..., attention Desk Officer for the Coast Guard. (3) Hand Delivery: To DMF address above, between 9 a.m. and 5 p... timely manner, mark the fax, attention Desk Officer for the Coast Guard. The DMF maintains the public.... Dated: November 10, 2011. R.E. Day, Rear Admiral, U.S. Coast Guard, Assistant Commandant for Command...
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41 CFR 50-204.5 - Machine guarding.
2010-07-01
... be such that it does not offer an accident hazard in itself. (c) Point of Operation Guarding. (1) Point of operation is the area on a machine where work is actually performed upon the material being... guarding device shall be so designed and constructed so as to prevent the operator from having any part of...
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Energy Technology Data Exchange (ETDEWEB)
Sands, P.D.
1998-08-01
Classified designs usually include lesser classified (including unclassified) components. An engineer working on such a design needs access to the various sub-designs at lower classification levels. For simplicity, the problem is presented with only two levels: high and low. If the low-classification component designs are stored in the high network, they become inaccessible to persons working on a low network. In order to keep the networks separate, the component designs may be duplicated in all networks, resulting in a synchronization problem. Alternatively, they may be stored in the low network and brought into the high network when needed. The latter solution results in the use of sneaker-net (copying the files from the low system to a tape and carrying the tape to a high system) or a file transfer guard. This paper shows how an FTP Guard was constructed and implemented without degrading the security of the underlying B3 platform. The paper then shows how the guard can be extended to an FTP proxy server or an HTTP proxy server. The extension is accomplished by allowing the high-side user to select among items that already exist on the low-side. No high-side data can be directly compromised by the extension, but a mechanism must be developed to handle the low-bandwidth covert channel that would be introduced by the application.
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30 CFR 56.12023 - Guarding electrical connections and resistor grids.
2010-07-01
... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Guarding electrical connections and resistor... MINES Electricity § 56.12023 Guarding electrical connections and resistor grids. Electrical connections and resistor grids that are difficult or impractical to insulate shall be guarded, unless protection...
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14-3-3 Proteins in Guard Cell Signaling.
Cotelle, Valérie; Leonhardt, Nathalie
2015-01-01
Guard cells are specialized cells located at the leaf surface delimiting pores which control gas exchanges between the plant and the atmosphere. To optimize the CO2 uptake necessary for photosynthesis while minimizing water loss, guard cells integrate environmental signals to adjust stomatal aperture. The size of the stomatal pore is regulated by movements of the guard cells driven by variations in their volume and turgor. As guard cells perceive and transduce a wide array of environmental cues, they provide an ideal system to elucidate early events of plant signaling. Reversible protein phosphorylation events are known to play a crucial role in the regulation of stomatal movements. However, in some cases, phosphorylation alone is not sufficient to achieve complete protein regulation, but is necessary to mediate the binding of interactors that modulate protein function. Among the phosphopeptide-binding proteins, the 14-3-3 proteins are the best characterized in plants. The 14-3-3s are found as multiple isoforms in eukaryotes and have been shown to be involved in the regulation of stomatal movements. In this review, we describe the current knowledge about 14-3-3 roles in the regulation of their binding partners in guard cells: receptors, ion pumps, channels, protein kinases, and some of their substrates. Regulation of these targets by 14-3-3 proteins is discussed and related to their function in guard cells during stomatal movements in response to abiotic or biotic stresses.
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Oil shale utilization in Israel
International Nuclear Information System (INIS)
Kaiser, A.
1993-01-01
Geological surveys have confirmed the existence of substantial Israeli oil shale reserves. The proven reserves contain approximately 12 billion tons of available ores, and the potential is deemed to be much higher. Economic studies conducted by PAMA indicate promising potential for power generation via Israel oil shale combustion. Electric power from oil shale appears competitive with power generated from coal fired power plants located along the coast. PAMA's demonstration power plant has been in operation since the end of 1989. Based on the successful results of the first year of operation, PAMA and IEC are now engaged in the pre-project program for a 1000 MW commercial oil shale fired power plant, based on eight 120 MW units; the first unit is scheduled to begin operation in 1996
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Oil and Gas Production, Environmental Health and Livelihood ...
African Journals Online (AJOL)
Oil and Gas Production, Environmental Health and Livelihood Vulnerability in the West Coast of Ghana. ... African Journal of Sustainable Development ... Respondents' level of education significantly influences their level of knowledge about ...
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Blowout brought under control in Gulf of Mexico
International Nuclear Information System (INIS)
Anon.
1992-01-01
This paper reports that Greenhill Petroleum Corp., Houston, killed a well blowout Oct. 9 and began cleaning up oil spilled into Timbalier Bay off La Fourche Parish, La. Development well No. 250 in Timbalier Bay field blew out Sept. 29 while Blake Drilling and Workover Co., Belle Chasse, La., was trying to recomplete it in a deeper zone. Fire broke out as Boots and Coots Inc., Houston, was positioning control equipment at the wellhead. State and federal oil spill response officials estimated the uncontrolled flow of well No. 250 at 1,400 b/d of oil. Coast Guard officials on Oct. 8 upgraded the blowout to a major spill, after deciding that at least 2,500 bbl of oil had gone into the water
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Armed guards on vessels : insurance and liability
Directory of Open Access Journals (Sweden)
Mišo Mudrić
2011-12-01
Full Text Available The Paper examines the insurance and liability issues resulting from the use of armed guards on board vessels. The study begins with an overview of the available data on key economic fi gures representing the projected overall annual costs of modern piracy. The focus is then shifted to the issue of public versus private security, where possible dangers of private-based security options are discussed in general. After explaining why the Somalia region deserves a closer attention when compared to other pirate-infested waters, a brief summary of the international effort to combat piracy threat is presented, followed by a structured overview of the use of private maritime security options in the maritime sector in general. One security option is the use of armed guards on board vessels. This option is explored both from the political (the acceptance by stakeholders and legal standpoint (legal issues arising from the use of armed guards. An important remedy for the shipping companies/ operators threatened by the piracy hazard is the existence of affordable and effective (specialized marine insurance. A study of available piracy insurance policies is presented, followed by an analysis of case law and other legal issues arising from piracy attacks, which could prove important when considering the legal implications of armed guards employment. Finally, a simplifi ed economic analysis of available security options is presented, followed by the final assessment of benefi ts derived from the use of armed guards.
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Retrospect of the Ixtoc I blowout
Energy Technology Data Exchange (ETDEWEB)
Waldichuk, M
1980-07-01
The short-term consequences of the Ixtoc I oil spill are largely economic; and environmental effects will be minimized by rapid biodegradation in the mild climate of the Gulf of Mexico. Aside from the cost of the cleanup (the U.S. Coast Guard estimated its cost alone was $75,000/day), over 3 million bbl of oil was lost. One diver was killed. Mexico spent $132 million on capping the well and containing the environmental damage, and lost $87 million in oil revenues. Losses to the tourist industry and to commerical fishing, especially on the $100 million/yr Mexican shrimp fishery, are unknown but could be high. The shoreline effects of the oil slick drift; cleanup methods, and future Mexican plans to exploit its oil reserves are discussed.
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Guarded dependent type theory with coinductive types
DEFF Research Database (Denmark)
Bizjak, Aleš; Grathwohl, Hans Bugge; Clouston, Ranald
2016-01-01
We present guarded dependent type theory, gDTT, an extensional dependent type theory with a later' modality and clock quantifiers for programming and proving with guarded recursive and coinductive types. The later modality is used to ensure the productivity of recursive definitions in a modular......, type based, way. Clock quantifiers are used for controlled elimination of the later modality and for encoding coinductive types using guarded recursive types. Key to the development of gDTT are novel type and term formers involving what we call delayed substitutions’. These generalise the applicative...... functor rules for the later modality considered in earlier work, and are crucial for programming and proving with dependent types. We show soundness of the type theory with respect to a denotational model....
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30 CFR 77.509 - Transformers; installation and guarding.
2010-07-01
... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Transformers; installation and guarding. 77.509... COAL MINES Electrical Equipment-General § 77.509 Transformers; installation and guarding. (a... feet from any energized parts, casings, or wiring. (b) Transformer stations shall be enclosed to...
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Aspects regarding environmental impact of oil marine platforms from Black sea coast - Romanian area
International Nuclear Information System (INIS)
Szabo, N.
2005-01-01
Full text : As a result of investigations conducted by R.A.PETROM - PETROMAR Constanta subsidiary, reserves of oil and gas in geological structures LEBADA, EOCEN - LEBADA and SINOE from romanian sector of Black Sea Continental Platform, have been discovered. These reserves are exploited by marine platforms and ways of oil transportation to the shore are submarine pipe-lines and ships. To assess environmental impact of oil transportation, studies covered following steps; Characterization of the present status of environmental factors, in the range of pipe-lines and ships; Marine water characterization: salinity, ionic composition, dissolved gases, organic depositions on metallic bodies; Marine bicenosys: phytoplankton and zooplankton characteristics, phytobenthos and zoobenthos communities, marine ichtyofauna, marine mammals. Marine resources available for exploitation; Total radioactivity analysis results; Marine water hydrocarbons analysis results; Present pollution sources in the area; Air quality in oil marine platforms area and shore area; Potential pollution sources and pollutants resulted from oil products transport between marine platforms and shore; Sources and emissions in air; Sources and emissions in marine environment; Aspects regarding waste management; Environmental impact of oil products transport between marine platforms and shore; Impact on the air quality and marine environment of oil marine platforms activities; Assessment of environmental impact on atmosphere generated by the oil products transport between marine platforms and shore; Impact on the marine environment of oil transport ships; Effects of oil fractions on marine organisms; Acute effects of oil pollution on marine communities; Risks of causing major environmental impact accidents/failures on marine platforms PETROMAR; Chronic effects of low oil concentrations;Marine environment recovery potential after discharges accidents
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Al-Mailem, D M; Eliyas, M; Radwan, S S
2013-05-01
Two halophilic, hydrocarbonoclastics bacteria, Marinobacter sedimentarum and M. flavimaris, with diazotrophic potential occured in hypersaline waters and soils in southern and northern coasts of Kuwait. Their numbers were in the magnitude of 10(3) colony forming units g(-1). The ambient salinity in the hypersaline environments was between 3.2 and 3.5 M NaCl. The partial 16S rRNA gene sequences of the two strains showed, respectively, 99 and 100% similarities to the sequences in the GenBank. The two strains failed to grow in the absence of NaCl, exhibited best growth and hydrocarbon biodegradation in the presence of 1 to 1.5 M NaCl, and still grew and maintained their hydrocarbonoclastic activity at salinities up to 5 M NaCl. Both species utilized Tween 80, a wide range of individual aliphatic hydrocarbons (C9-C40) and the aromatics benzene, biphenyl, phenanthrene, anthracene and naphthalene as sole sources of carbon and energy. Experimental evidence was provided for their nitrogen-fixation potential. The two halophilic Marinobacter strains successfully mineralized crude oil in nutrient media as well as in hypersaline soil and water microcosms without the use of any nitrogen fertilizers.
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Implications of lifting the ban on the export of Alaskan crude oil
Energy Technology Data Exchange (ETDEWEB)
1990-03-26
Present legislation effectively bans the export of crude oil produced in the United States. The ban has been in effect for years and is particularly stringent with respect to crude oil produced in Alaska, particularly on the North Slope. The Alaska crude export ban is specifically provided for in the Trans-Alaska Pipeline Authorization Act of 1973 and in other legislation. It was imposed for two reasons. The first was to reduce US dependence on imported crude oil. The Arab oil embargo had been imposed shortly before the Act was passed and a greater measure of energy independence was considered imperative at that time. The second reason was to assure that funds expended in building an Alaskan pipeline would benefit domestic users rather than simply employed to facilitate shipments to other countries. The main objective of this report is to estimate the potential impacts on crude oil prices that would result from lifting the export ban Alaskan crude oil. The report focuses on the Japanese market and the US West Coast market. Japan is the principal potential export market for Alaskan crude oil. Exports to that market would also affect the price of Alaskan crude oil as well as crude oil and product prices on the West Coast and the volume of petroleum imported in that area. 3 figs., 8 tabs.
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30 CFR 77.510 - Resistors; location and guarding.
2010-07-01
... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Resistors; location and guarding. 77.510 Section 77.510 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR COAL MINE... COAL MINES Electrical Equipment-General § 77.510 Resistors; location and guarding. Resistors, heaters...
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National Guard Forces in the Cyber Domain
2015-05-22
TITLE AND SUBTITLE National Guard Forces in the Cyber Domain 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S...Soldiers. Army Cyber Command (ARCYBER) commander, Lieutenant General Edward Cardon stated that Guard will begin to build combat power with...90 2014 Quadrennial Defense Review, 15. 91 Ibid. 92 Edward C. Cardon , "ARMY.MIL, The Official Homepage of the United
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Chronic oiling and long-term effects of the 1986 Galeta spill on fringing mangroves
International Nuclear Information System (INIS)
Garrity, S.D.; Levings, S.C.; Burns, K.A.
1993-01-01
In April 1986, more than 50,000 barrels of crude oil spilled into Bahia las Minas on the central Caribbean coast of Panama, oiling reef flats, sea grasses, coral reefs and mangroves. In August 1986, the authors began a five-year study on the red mangrove (Rhizophora mangle L.) fringe and the plants and animals that live attached to submerged prop roots. This habitat forms an important part of near shore, tropical nursery grounds. In three habitats (wave-washed open shores, channels and lagoons, and interior drainage streams), oil initially coated virtually the entire surface of submerged prop roots and sank more than 20 cm into sediments. Secondary re-oiling was heaviest in sheltered drainage streams where oil continuously leached from sediments, but also occurred on the open coast and in channels. Bivalves in channels and streams were heavily contaminated through at least May 1991. Results show this spill was a chronic source of oil contamination rather than a single point-source event. The epibiota of submerged mangrove roots had not recovered completely in any habitat after five years. Independent of this reduction, the structure of the mangrove fringe significantly changed after oiling, including decreases in the amount of shore fringed with mangroves and in the density and size of submerged prop roots. Overall, the surface area on submerged mangrove roots decreased by 33 percent on the open coast, 38 percent in channels and 74 percent in stream. The combination of chronic re-oiling, damage to epibiotic assemblages, and reductions in the biogenic substrate (submerged prop roots) has decreased the productivity of this tropical nursery area and suggests recovery will be a complex and prolonged process
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Ohowa, Boaz Ogola
2004-01-01
The Kenya coast is part of the major tanker route that stretches along the East African coast, running from the Middle East round the Hom of Africa to other parts of the world. The major Kenyan port, Mombasa, handles a substantial number of ocean-going ships (including oil tankers) and other smaller vessels, in addition to having other installations that deal with oil such as refineries and power generators. This raises the prospect of chronic oil pollution in the coastal and marine environme...
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Recipe for residual oil saturation determination
Energy Technology Data Exchange (ETDEWEB)
Guillory, A.J.; Kidwell, C.M.
1979-01-01
In 1978, Shell Oil Co., in conjunction with the US Department of Energy, conducted a residual oil saturation study in a deep, hot high-pressured Gulf Coast Reservoir. The work was conducted prior to initiation of CO/sub 2/ tertiary recovery pilot. Many problems had to be resolved prior to and during the residual oil saturation determination. The problems confronted are outlined such that the procedure can be used much like a cookbook in designing future studies in similar reservoirs. Primary discussion centers around planning and results of a log-inject-log operation used as a prime method to determine the residual oil saturation. Several independent methods were used to calculate the residual oil saturation in the subject well in an interval between 12,910 ft (3935 m) and 12,020 ft (3938 m). In general, these numbers were in good agreement and indicated a residual oil saturation between 22% and 24%. 10 references.
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Security Guards and Counter-terrorism: Tourism and Gaps in Terrorism Prevention
Directory of Open Access Journals (Sweden)
Luke Howie
2014-11-01
Full Text Available Organisation operating in the tourism industry are high priority targets for terrorists. In the aftermath of the 9/11 attacks tourism destinations, hotels and modes of public transportation have regularly been targeted by terrorists seeking to convey their violent message. As such, leaders and managers in the tourism industry carefully plan their security and counter-terrorism responses, often involving the hiring of security guards. It is here that I believe a significant gap in counter-terrorism preparedness exists. I argue that protecting tourism destinations is only possible if consideration is given the effectiveness of security guards and understanding that their well-being will impact upon their ability to deliver security. I want to draw attention to the often ignored social role of security guards. On 9/11, 42 security guards died whilst helping save the lives of thousands. They performed their jobs admirably, despite being low-paid, under-appreciated workers. In this paper I explore the social role of security guards in the context of tourism security. By drawing on representations of security guards in popular culture and reports on the state of the security guard industry. I argue that the lack of attention on the quality and well-being of guards is a significant black-spot in tourism security and terrorism preparedness.
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Women's Fertility Status Alters Other Women's Jealousy and Mate Guarding.
Hurst, Ashalee C; Alquist, Jessica L; Puts, David A
2017-02-01
Across three studies, we tested the hypothesis that women exhibit greater jealousy and mate guarding toward women who are in the high (vs. low) fertility phase of their cycle. Women who imagined their partner with a woman pictured at high fertility reported more jealousy than women who imagined their partner with a woman pictured at low fertility (Studies 1 and 2). A meta-analysis across studies manipulating fertility status of the pictured woman found a significant effect of fertility status on both jealousy and mate guarding. Women with attractive partners viewed fertile-phase women as less trustworthy, which led to increased mate guarding (Study 2). In Study 3, the closer women were to peak fertility, the more instances they reported of other women acting jealously and mate guarding toward them. These studies provide evidence that women selectively exhibit jealousy and mate guarding toward women who are near peak fertility.
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Crude oil growth impact on pipelines
International Nuclear Information System (INIS)
Devries, O.
2005-01-01
This paper provided an outline of crude oil production and supply in Canada. Details of oil sands projects in Athabasca, Cold Lake and Peace River were presented. A chart of oil sands growth by major project was provided. A list of new emerging oil sands crude types was also presented along with details of a synthetic bitumen blending synergy. Maps of Western Canadian crude oil markets were provided, along with details of refinery and market demand by crude type. Various pipeline alternatives to new markets were examined, with reference to Enbridge Pipeline's supply and capacity. Details of the Hardisty to U.S Gulf Coast Pipeline and the Edmonton to Prince Rupert Pipeline and its terminal and dock facilities were presented. It was concluded that pipeline capacity and seasonal factors will influence market demand, while linefill, crude types and the quality of the product will influence operational strategies. tabs., figs
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2012-07-30
...'' box, and then clicking ``Search.'' FOR FURTHER INFORMATION CONTACT: If you have questions about this... Guard; telephone 757-668-5581, email [email protected] . If you have questions on viewing... Chesapeake, VA AGENCY: Coast Guard, DHS. ACTION: Proposed rule; withdrawal. SUMMARY: The Coast Guard is...
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Arctic Shield 2015 Field Campaign Report
Energy Technology Data Exchange (ETDEWEB)
Stafford, Robert A [Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Ivey, Mark [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
2016-05-01
During the week of July 13, 2015, the U.S. Coast Guard’s (USCG) Research and Development Center partnered with Conoco Phillips through a Cooperative Research and Development Agreement to conduct a Search and Rescue (SAR) exercise off of Oliktok Point, Alaska. The Coast Guard was interested in exploring how unmanned aircraft systems (UAS) can be used to enhance capabilities for its SAR mission and gain a better understanding of how it could work jointly with private industry for response operations in remote regions. Participants in the exercise included Coast Guard Pacific Area Command, Coast Guard Cutter Healy, Coast Guard District Seventeen, Coast Guard Air Station Kodiak, and Conoco Phillips. Joining Conoco Phillips were their partners Insitu (a Boeing company), Era Helicopter, and Era Helicopter’s partner Priority One. Other government agencies supporting the exercise were the U.S. Department of Energy’s (DOE) Atmospheric Radiation Measurement (ARM) Climate Research Facility, the National Oceanic and Atmospheric Administration, the Federal Aviation Administration, and the North Slope Borough of the state of Alaska. The exercise scenario involved a simulated small aircraft crash offshore where the survivors took refuge in a 6-man life raft. The aircraft’s last known position and asset availability required the Coast Guard to coordinate the response with Conoco Phillips. This included the use of an Insitu-operated ScanEagle UAS, flown from DOE-ARM’s Sandia National Laboratory-operated facility at Oliktok Point, and manned aircraft provided by both the Coast Guard’s Forward Operating Location in Deadhorse and Era Helicopter. Lessons learned from this exercise will help the Coast Guard understand how to best collaborate with private industry on the North Slope during response operations and develop requirements for UAS performing Coast Guard missions in the Arctic environment. For the ARM facility, the exercise demonstrated some of the opportunities and
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Male songbirds provide indirect parental care by guarding females during incubation
Fedy, B.C.; Martin, T.E.
2009-01-01
Across many taxa, guarding of fertile mates is a widespread tactic that enhances paternity assurance. However, guarding of mates can also occur during the nonfertile period, and the fitness benefits of this behavior are unclear. Male songbirds, for example, sometimes guard nonfertile females during foraging recesses from incubation. We hypothesized that guarding postreproductive mates may have important, but unrecognized, benefits by enhancing female foraging efficiency, thereby increasing time spent incubating eggs. We tested the hypothesis in 2 songbird species by examining female behavior during natural and experimentally induced absences of males. Male absence caused increased vigilance in foraging females that decreased their efficiency and resulted in less time spent incubating eggs. Male guarding of nonfertile females can thus provide a previously unrecognized form of indirect parental care.
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What is a "good" encoding of guarded choice?
DEFF Research Database (Denmark)
Nestmann, Uwe
2000-01-01
into the latter that preserves divergence-freedom and symmetries. This paper argues that there are nevertheless "good" encodings between these calculi. In detail, we present a series of encodings for languages with (1) input-guarded choice, (2) both input and output-guarded choice, and (3) mixed-guarded choice......, and investigate them with respect to compositionality and divergence-freedom. The first and second encoding satisfy all of the above criteria, but various "good" candidates for the third encoding-inspired by an existing distributed implementation-invalidate one or the other criterion, While essentially confirming...... Palamidessi's result, our study suggests that the combination of strong compositionality and divergence-freedom is too strong for more practical purposes. (C) 2000 Academic Press....
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Donahoe, R. J.; Bej, A.; Raulerson, A.; Rentschler, E. K.
2011-12-01
Microcosm experiments were conducted to examine the impact of oil contamination on Gulf Coast sediment geochemistry and microbial population dynamics. Coastal sediment and seawater were collected from a salt marsh at Bayou la Batre, Alabama, which was not severely impacted by the BP Deepwater Horizon accident of April 2010. Sediment/seawater microcosms were set up in glass jars combusted for 5 hours at 450 degrees C. Non-sterile microcosms spiked with 500 ppm of MC-252 oil were sacrificed in duplicate at various time intervals over a 14 day period to establish a data time series. Sterile controls with and without oil and a non-sterile control without oil were sacrificed in duplicate at 14 days for comparison with the time-series experiments. Solid and aqueous phases were separated by centrifugation and prepared for analysis. Sediment mineralogy was determined using X-ray diffraction and acid-extractable sediment chemistry determined using EPA Method 3051A and ICP-OES analysis. The aqueous phase chemistry was analyzed by ICP-OES and ion chromatography. The mineralogy of the salt marsh sediment is predominantly quartz, but includes reactive phases such as clays (smectite, illite), feldspar, and iron oxide. Iron-bearing clays and iron oxides can serve as electron acceptors for the growth of Fe(III)-reducing bacteria. Microwave digestions of the microcosm substrate samples were performed in triplicate and show no significant variation in major element chemistry over the course of the two week experiment, suggesting that observed temporal trends in aqueous geochemistry may be due to ion exchange processes, rather than mineral dissolution reactions. Microcosm substrate trace element data which indicate possible differences with time are being analyzed for statistical significance. Analysis of aqueous solution geochemistry reveals several interesting temporal trends. Iron and manganese were released to solution after 2 days, suggesting the presence of facultative
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Environmental Impacts and Recovery After the Hebei Spirit Oil Spill in Korea.
Yim, U H; Khim, J S; Kim, M; Jung, J-H; Shim, W J
2017-07-01
The Hebei Spirit oil spill (HSOS) on December 7, 2007 was the worst oil spill recorded in Korea, with the release of approximately 10,900 tons of crude oil and 375 km of coastline polluted along the west coast of Korea. Cleanup operation was conducted by official and contract responders as well as volunteers for massive oil containment and removal of heavy accumulations of stranded oil. Together with the oil cleanup, a long-term environmental impact assessment (EIA) of the HSOS was initiated based on the Marine Environmental Management Act, which covers oil contamination in a multimedia environment, toxic effects on organisms, and ecosystem injury. This review summarizes the long-term monitoring results of HSOS EIA focused on (1) pollution status of seawater, sediment, and bivalves, (2) ecotoxicological effects, and (3) ecosystem recovery. Overall, concentrations of petroleum hydrocarbons in the environment indicated that their concentrations were well down to at or near background or pre-spill contamination levels at most sites after 1 year. The potential toxic effects of residual oils in sediments have decreased to background levels in most coastal areas of Taean. The entire ecosystem in the most affected area of the Taean coasts appear to be considerably, but not fully, recovered at present, namely after 8 years of the HSOS. The presence of lingering oil and elevated contamination levels at several sites still require continuous long-term monitoring.
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Assessment of the impact of oil spill on Mumbai harbor bay
International Nuclear Information System (INIS)
Pandit, G.G.; Saradhi, I.V.; Puranik, V.D.; Sharma, D.N.; Ghosh, A.K.
2011-04-01
On 7 th August, 2010 two cargo ships MSC Chitra and MV Khalijia collided off Mumbai coast causing an oil spill that spread quickly through Maharashtra's coastline. MSC Chitra ruptured its tank when it hit incoming MV Khalijia. MSC Chitra tilted to about 80 degrees soon after the collision, spilling an estimated 400 to 500 tonnes of oil. The ship was loaded with an estimated 2,600 tonnes of oil, 300 tonnes of diesel and 70 tonnes of lubricating oil at the time of the accident. The oil spill has spreaded over an area of 25 square kilometers. MSC Chitra was carrying 1219 containers out of which 31 had hazardous chemicals like organophosphate pesticides. After the collision about 400 containers fall off into to the sea from the deck of MSC Chitra. The oil spill has resulted in severe environmental damage along the Mumbai coastline as well as to the marine life. In order to assess the impact of oil spill on the marine environment daily monitoring of oil and grease levels has been carried out at CIRUS Jetty. Additionally three field surveys have been carried out along the coast line of Mumbai harbor bay from Vashi Jetty to Uran collecting sea water samples. The samples collected at CIRUS Jetty and Mumbai harbor bay are analyzed for various water quality parameters apart from oil and grease. The results indicate the oil and grease levels in sea water at CIRUS Jetty reduced to background levels within 15 days. The filed survey along Mumbai harbor bay also shows a decreasing trend in the oil and grease levels in seawater. (author)
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2010-04-14
... Street, NW., Washington, DC 20503, attention Desk Officer for the Coast Guard. (3) Fax. (a) To DMF, 202... the fax, attention Desk Officer for the Coast Guard. The DMF maintains the public docket for this... Guard, Acting Assistant Commandant for Command, Control, Communications, Computers and Information...
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Trace elements contents in sea water along 200 km strip of the Hadramout coast
International Nuclear Information System (INIS)
Al-Shawafi, N. A.; Al-Kahali, M. S.; Ba-Isa, A. A.
2003-01-01
The contents of trace elements in the sea water samples, collected from five sites along the coast of Hadramout were determined. The mean concentrations values for Cd, Co, Mn, Cr, Pb, Fe, Ni, Cu, Zn, and V were 0.800, 0, 0.306, 0.027, 0.074, 0.065, 0.065, 0.054, 0.024, 0.034 and 0.046 μg/1 respectively. The results show an increase in concentrations of trace elements compared to previous study. Nevertheless, the studied sites are not considered to be dangerously polluted, despite the recent increase in oil and human activities along the coast. (author)
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Jarrett, Dean G.; Marshall, James A.; Marshall, Thomas A.; Dziuba, Ronald F.
1999-06-01
The design and testing of a low thermal electromotive force guarded scanner, developed to provide completely guarded switching when used with actively guarded resistance bridge networks, is described. The design provides a continuous guard circuit trace on the scanner circuit boards that surrounds the relay contacts and protects the measurement circuit from leakages to ground. Modification to the circuit boards and relays of the guarded scanner are explained. Several tests were developed to evaluate the guarding effectiveness, including isolating sections of the guard circuit to create a potential drop between the main and guard circuits. Calibration of standard resistors using the guarded scanner has shown relative differences less than 1×10-6, 30×10-6, and 150×10-6 for measurements made with and without the guarded scanner at nominal resistances of 1, 10, and 100 GΩ, respectively. The substitution method was used to significantly reduce the relative differences between channels to less than 0.5×10-6, 3×10-6, and 30×10-6 for nominal resistances of 1, 10, and 100 GΩ, respectively. Applications for the guarded scanner in automated direct current measurement systems are presented.
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Directory of Open Access Journals (Sweden)
Luiz Carlos Campos Braga
2011-08-01
Full Text Available OBJETIVO: o objetivo deste estudo foi verificar a fricção no braquete (Roth, Composite, 10.17.005, 3,2mm, largura 0,022" x 0,030", Torque -2° e angulação +13°, Morelli®, Brasil, utilizando fios ortodônticos retangulares de 0,019" x 0,025" de aço inoxidável (Morelli®, Brasil e de níquel-titânio superelásticos Bioforce com IonGuard e sem IonGuard (Bioforce, GAC®, EUA. MÉTODOS: foram utilizados 24 conjuntos braquetes/segmento de fio, divididos em 3 grupos de acordo com o fio. Cada conjunto braquete/segmento de fio foi testado 3 vezes e obtida uma média. Os ensaios foram realizados em máquina universal de ensaios EMIC DL2000®. Os dados foram submetidos à Análise de Variância com significância de 95%. RESULTADOS: o fio retangular Bioforce com IonGuard apresentou fricção significativamente menor que o Bioforce sem IonGuard, porém sem diferença do fio de aço inoxidável. Entretanto, o coeficiente de variação dos fios Bioforce com e sem IonGuard foi menor que o do fio de aço inoxidável. CONCLUSÃO: os fios retangulares de 0,019" x 0,025" Bioforce com IonGuard apresentam menor fricção que o fio Bioforce sem IonGuard, sem diferença para o fio de aço inoxidável.OBJECTIVE: The aim of this study was to evaluate the friction forces on brackets (Roth, Composite, 10.17.005, 3.2 mm, width 0.022" x 0.030 ", Torque -2° and angulation +13°, Morelli®, Brazil, with stainless steel orthodontic rectangular wire (Morelli®, Brazil and nickel titanium superelastic Bioforce wires with and without IonGuard (Bioforce, GAC®, USA. MATERIAL AND METHODS: Twenty-four brackets/wire segment combinations were used, distributed into three groups according to the orthodontic wire. Each bracket/wire segment combination was tested three times. The tests were performed in a universal testing machine Emic DL2000®. The data was submitted to ANOVA one way followed by Tukey's post hoc test (p<0.05. RESULTS: The rectangular orthodontic Bioforce wire
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78 FR 48696 - Draft Revisions to the Marine Safety Manual, Volume III, Chapters 20-26
2013-08-09
... Commercial Vessel Compliance, U.S. Coast Guard; telephone 202-372-1208, email [email protected] . If...) clarifying roles, responsibilities, and facilitation of communications with the appropriate offices at Coast.... Jonathan C. Burton, Captain, U.S. Coast Guard, Director, Inspections and Compliance. [FR Doc. 2013-19359...
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Integrated Unit Deployments: Rethinking Air National Guard Fighter Mobilizations
2016-06-01
participation in the homeland defense mission. But they emphasized that homeland defense would not become an exclusive ANG mission. Operation...station that can absorb pilots and maintainers left behind. Few Air National Guard squadrons enjoy this luxury . Only Air Guard squadrons that are part
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Department of Homeland Security — Subset of Coast Guard Business Intelligence (CGBI) data used for reporting usage and utilization metrics within the Coast Guard Business Intelligence (CGBI) system.
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Market potential for Canadian crude oil
International Nuclear Information System (INIS)
Heath, M.; Fisher, L.; Golosinski, D.; Luthin, A.; Gill, L.; Raggett, C.
1997-01-01
Future key markets for Canadian crude were evaluated, and probable flow volumes and prices were identified. Key concerns of market participants such as pricing, alternative crude sources, pipeline tariffs and crude quality, were examined. An overview of the competition faced by Canadian crude supply in global markets was presented. World crude oil supply and demand was discussed. US and Canadian crude oil supply (2000 to 2010), refinery demand for light and heavy crudes, existing future crude oil and refined product pipeline infrastructure, and pricing implications of changing crude oil flows were analyzed. The general conclusion was that the US market will continue to provide growing markets for Canadian crude oil, and that the Canadian supply to fulfill increased export requirements will be available due to the combined effects of increasing heavy crude supply, growing production from the east coast offshore, and recent and ongoing pipeline expansions and additions. 20 refs., 64 tabs., 42 figs
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Hurricane slams gulf operations
International Nuclear Information System (INIS)
Anon.
1992-01-01
This paper reports that reports of damage by Hurricane Andrew escalated last week as operators stepped up inspections of oil and gas installations in the Gulf of Mexico. By midweek, companies operating in the gulf and South Louisiana were beginning to agree that earlier assessments of damage only scratched the surface. Damage reports included scores of lost, toppled, or crippled platforms, pipeline ruptures, and oil slicks. By midweek the U.S. coast Guard had received reports of 79 oil spills. Even platforms capable of resuming production in some instances were begin curtailed because of damaged pipelines. Offshore service companies the another 2-4 weeks could be needed to fully assess Andrew's wrath. Lack of personnel and equipment was slowing damage assessment and repair
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Spill response : an exercise in teamwork
International Nuclear Information System (INIS)
Anon.
1998-01-01
An offshore oil spill response exercise was conducted at Hibernia to demonstrate to the Canada-Newfoundland Offshore Petroleum Board the emergency response capabilities that are in place in the event of large offshore spills. The Canadian Coast Guard, Eastern Canada Response Corporation Ltd., Hibernia, Husky Oil Operations Ltd., Jeanne d'Arc Basin Operators Group and the Terra Nova Project team participated in the exercise. The exercise was a success in that it demonstrated that the emergency response teams have the capability of containing and recovering large and small offshore oil spills. The two systems that were tested during the exercise were the large wide-swath boom system and a smaller side-sweep system. Two supply vessels worked in tandem. 11 figs
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Oil spill response, prevention and impact: lesson from Tasman spirit
International Nuclear Information System (INIS)
Raja, I.A.; Doggar, M.G.
2005-01-01
Nearly half of the world oil is transported is transported by sea. Due to high shipping density coastal water is at high risk. Oil spills in the coastal areas endanger public health, devastate natural resources, and disrupt local economy. The Pakistani coast was hit by the worst ever ecological disaster on 27th July 03, when The Greek vessel 'Tasman Spirit', carrying 67,000 tonnes of crude oil grounded at Karachi port. High concentration of oil vapours along the affected shoreline caused discomfort. The contamination and losses could further be limited by taking appropriate actions. There is a need bring in significant improvements in oil spill prevention and response planning. This paper described the risks associated with oils spill and contingency planning to meet this situation. (author)
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Volunteers in the Danish Home Guard 2011
DEFF Research Database (Denmark)
Fridberg, Torben; Damgaard, Malene
voluntary work than the population as a whole. The report also shows that one in three active members of the Home Guard would like to be deployed on international operations to support the armed forces. The young members are especially willing – and these members have increased in recent years. This report......This report describes the composition of the Home Guard’s volunteer members and their attitudes to and expectations for the Home Guard. A similar survey was carried out in 2007, and the present report therefore also examines the trends from 2007 to 2011. Among other things, the report shows...... that the voluntary members are a stable resource, as on average they have been members of the Home Guard for more than 24 years. There is a clear majority of men aged 25-50. Relatively many have vocational training, and many are employed in the private sector. Members are also relatively more active in other...
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Energy security: it's not only oil. Increasing and replacing oil resources
International Nuclear Information System (INIS)
Mandil, C.; Appert, O.
2006-01-01
The security of energy supplies is once again right at the top of the list of energy policy subjects, following the political tensions in the Middle East, as well as major electricity failures of recent years, the hurricanes of August and September 2005 and the gas dispute between Russia and Ukraine. Even if the system of strategic oil stocks managed by the International Energy Agency has proved to be efficient, today keywords for guarding against the risks are diversification (of energy, of its sources, its suppliers and of its supply lines) and flexibility. Dialogue with the producers is essential. It will be difficult to find substitutes for hydrocarbons (oil and natural gas) in the short and medium terms to meet the needs of transport and for the petrochemical industry; they are likely to represent, in the order of two-thirds of the total demand for the world energy by the year 2030. In order to replace oil resources, taking account of all the risks of climate change, technological innovation will play a major role and should allow us to benefit from today potentially unreliable hydrocarbon supplies for many more years, allowing our society sufficient time to develop other sources of energy, and to do so at a cost that is acceptable to everybody. (authors)
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Use of Head Guards in AIBA Boxing Tournaments-A Cross-Sectional Observational Study.
Loosemore, Michael P; Butler, Charles F; Khadri, Abdelhamid; McDonagh, David; Patel, Vimal A; Bailes, Julian E
2017-01-01
This study looks at the changes in injuries after the implementation of a new rule by the International Boxing Association (AIBA) to remove head guards from its competitions. A cross-sectional observational study performed prospectively. This brief report examines the removal of head guards in 2 different ways. The first was to examine the stoppages due to blows to the head by comparing World Series Boxing (WSB), without head guards, to other AIBA competitions with head guards. Secondly, we examined the last 3 world championships: 2009 and 2011 (with head guards) and 2013 (without head guards). World Series Boxing and AIBA world championship boxing. Boxers from WSB and AIBA world championships. The information was recorded by ringside medical physicians. Stoppages per 10 000 rounds; stoppages per 1000 hours. Both studies show that the number of stoppages due to head blows was significantly decreased without head guards. The studies also showed that there was a notable increase in cuts. Removing head guards may reduce the already small risk of acute brain injury in amateur boxing.
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Oil spill remote sensing : laser fluorosensor demonstration flights off the east coast of Canada
International Nuclear Information System (INIS)
Brown, C.E.; Fingas, M.F.; Marois, R.; Environment Canada, Ottawa, ON
2004-01-01
This paper presents the results of nine oil spill remote sensing flights which were conducted in the North Atlantic and Newfoundland coastal waters in February and March 2004 with Environment Canada's DC-3, C-GRSB equipped with Scanning Laser Environmental Airborne Fluorosensors (SLEAF). The flights detected more than 200 patches of light oil, most of which were in the Atlantic Ocean south of Cape Race and into Placentia Bay. Geo-referenced infrared, ultraviolet, colour video and digital still imagery was collected with the laser fluorosensor data. The oil patches were very light and could only be detected by the laser fluorosensor. The finding indicates that there is significant (although currently legal) oil discharging activity by ships in the area. There was no trace of oil over the northeastern coastal waters, or near the exploration rigs near Hibernia and Terra Nova. The study emphasized the importance of using specialized instrumentation to detect spills, because even experienced response personnel could not see the lighter oils with routine air surveillance due to difficult viewing conditions. 25 refs., 9 figs
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Managing an oil spill response
International Nuclear Information System (INIS)
Merlin, W.F.; Gorell, F.R.
1994-01-01
In the oil spill response business everything starts with a plan. When planning is set at only middle and top management levels before being chiseled into corporate marble, the result is all too often a plan for failure. For any chance at success, the plan must make sense to, and solve the problems of, the people at the ''business'' end of the business. In the case of Marine Spill Response Corporation (MSRC), that means highly trained responders are put at sea or along coastlines to remove oil from the water, or to deflect oil away from environmentally sensitive areas. They are fortunate in MSRC, and especially in the Gulf Coast Region, to have on their staff, some of the most knowledgeable and experienced oil spill responders in the world. The company relies on them to help build their plans, and to poke holes wherever their plans are inconsistent with getting the job done right
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The effect of the guard location in a nuclear facility on performance criteria
International Nuclear Information System (INIS)
Lee, Hyun-Chul; Hwang, In-Koo; An, Jin-Soo
2002-01-01
Full text: The major functions of a physical protection system (PPS) are detection, delay, and response. Detection function is mainly to sense an adversary's intrusion and assess alarm events, and its physical implementation includes intrusion sensors, alarm communication systems and entry control facilities. Delay function can be accomplished through various passive and active barriers, makes adversary's advance toward his goal slow. Response function is to practically stop adversary actions. There are response guards responsible for the response function in a nuclear facility. They can be located at one or more posts to take action against adversary's progress after alarm occurred. The mostly used quantitative effectiveness measure of a PPS is the probability of interruption (PI) derived from delay time after detection and guard response time. Delay time is a variable dependent on adversary's capabilities and guard response time varies with the distance between a guard post and destination to be dispatched. According to the advanced technology of digital computing, software programs such as SAVI (System Analysis of Vulnerability to Intrusion) provide PI based on user input including adversary capability, protective elements, guard response time, and other PPS information. However guard response time is considered as a constant not a variable. That means same guard response time is always set regardless of the variable guard travel time from a post to a location where guards can interrupt the adversary's action. Since the location of guards may be easily changed in contrast to detection elements or delay elements and can be considered as a flexible mean against temporarily upgraded threat, a trial to investigate the changes of PI and CDP (Critical Detection Point) in case that guard response time is a variable was started. We defined several detection and delay elements along an adversary intrusion path and guard travel times as many as the number of detection
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Mohan-Gibbons, Heather; Dolan, Emily D.; Reid, Pamela; Slater, Margaret R.; Mulligan, Hugh; Weiss, Emily
2018-01-01
Simple Summary Recent research has called into question the value of the food guarding assessment as a predictive tool for determining the safety of shelter dogs. This study examined the effect of eliminating the food guarding assessment in nine U.S. animal shelters. It was found that when the food guarding assessment was removed, bites or other injuries to staff or adopters did not increase. However, dogs exhibiting food guarding behavior were less likely to be adopted, had a longer shelter stay, and were more likely to be euthanized than dogs in the general population. Based on previous research and this study’s findings, the authors recommend that shelters discontinue the food guarding assessment. Abstract Many shelters euthanize or restrict adoptions for dogs that exhibit food guarding while in the animal shelter. However, previous research showed that only half the dogs exhibiting food guarding during an assessment food guard in the home. So, dogs are often misidentified as future food guarders during shelter assessments. We examined the impact of shelters omitting food guarding assessments. Nine shelters conducted a two-month baseline period of assessing for food guarding followed by a two-month investigative period during which they omitted the food guarding assessment. Dogs that guarded their food during a standardized assessment were less likely to be adopted, had a longer shelter stay, and were more likely to be euthanized. When the shelters stopped assessing for food guarding, there was no significant difference in the rate of returns of food guarding dogs, even though more dogs were adopted because fewer were identified with food guarding behavior. Additionally, the number of injuries to staff, volunteers, and adopters was low (104 incidents from a total of 14,180 dogs) and did not change when the food guarding assessment was omitted. These results support a recommendation that shelters discontinue the food guarding assessment. PMID:29419746
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78 FR 29022 - Safety Zone; Fourth of July Fireworks, Berkeley Marina, Berkeley, CA
2013-05-17
... Guard will enforce a 1,000 foot safety zone around the Berkeley Pier in approximate position 37[deg]51... Zone; Fourth of July Fireworks, Berkeley Marina, Berkeley, CA AGENCY: Coast Guard, DHS. ACTION: Notice of enforcement of regulation. SUMMARY: The Coast Guard will enforce the safety zone for the Berkeley...
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2011-12-12
... Office of Management and Budget; OMB Control Number: 1625-0010 AGENCY: Coast Guard, DHS. ACTION: Sixty....S. Coast Guard intends to submit an Information Collection Request (ICR) to the Office of Management... Guard docket number [USCG-2011-1074] to the Docket Management Facility (DMF) at the U.S. Department of...
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Directory of Open Access Journals (Sweden)
Heather Mohan-Gibbons
2018-02-01
Full Text Available Many shelters euthanize or restrict adoptions for dogs that exhibit food guarding while in the animal shelter. However, previous research showed that only half the dogs exhibiting food guarding during an assessment food guard in the home. So, dogs are often misidentified as future food guarders during shelter assessments. We examined the impact of shelters omitting food guarding assessments. Nine shelters conducted a two-month baseline period of assessing for food guarding followed by a two-month investigative period during which they omitted the food guarding assessment. Dogs that guarded their food during a standardized assessment were less likely to be adopted, had a longer shelter stay, and were more likely to be euthanized. When the shelters stopped assessing for food guarding, there was no significant difference in the rate of returns of food guarding dogs, even though more dogs were adopted because fewer were identified with food guarding behavior. Additionally, the number of injuries to staff, volunteers, and adopters was low (104 incidents from a total of 14,180 dogs and did not change when the food guarding assessment was omitted. These results support a recommendation that shelters discontinue the food guarding assessment.
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The interaction of fine particles with stranded oil
International Nuclear Information System (INIS)
Owens, E.H.
1999-01-01
The interaction of micron-sized mineral particles with stranded oil reduces its adhesion to solid surfaces, such as sediments or bedrock. The net result is the formation of stable, micron-sized, oil droplets that disperse into the water column. In turn, the increase in surface area makes the oil more available for biodegradation. Oil and Fine-particle Interaction ('OFI') can explain how oiled shorelines are cleaned naturally in the absence of wave action in very sheltered coastal environments. Fine-particle interaction can be accelerated during a spill response by relocating the oiled sediments into the surf zone. This has been achieved successfully on two occasions to date: the Tampa Bay response in Florida, and the Sea Empress operation in Wales. Sediment relocation also causes physical abrasion by the hydraulic action of waves so that the processes of fine-particle interaction and surf washing usually occur in combination on open coasts. (author)
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75 FR 65309 - National Commission on the BP Deepwater Horizon Oil Spill and Offshore Drilling
2010-10-22
... Drilling AGENCY: Department of Energy, Office of Fossil Energy. ACTION: Notice of open meeting. SUMMARY... and Offshore Drilling (the Commission). The Commission was organized pursuant to the Federal Advisory... to guard against, and mitigate the impact of, any oil spills associated with offshore drilling in the...
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Response of macrobenthic communties to oil spills along Goa coast
Digital Repository Service at National Institute of Oceanography (India)
Gregory, A.
burned after the Royal Air Force made a bombing run over the site. Both oil and detergents devastated seabirds and shore invertebrates. It was clear that tanker accidents could have a devastating effect on marine life (Smith, 1968). Amoco Cadiz (1978...
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30 CFR 56.7013 - Covering or guarding drill holes.
2010-07-01
... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Covering or guarding drill holes. 56.7013 Section 56.7013 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND... Rotary Jet Piercing Drilling § 56.7013 Covering or guarding drill holes. Drill holes large enough to...
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30 CFR 57.7013 - Covering or guarding drill holes.
2010-07-01
... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Covering or guarding drill holes. 57.7013 Section 57.7013 Mineral Resources MINE SAFETY AND HEALTH ADMINISTRATION, DEPARTMENT OF LABOR METAL AND... and Rotary Jet Piercing Drilling-Surface Only § 57.7013 Covering or guarding drill holes. Drill holes...
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Isolation of a strong Arabidopsis guard cell promoter and its potential as a research tool
Yang, Yingzhen; Costa, Alex; Leonhardt, Nathalie; Siegel, Robert S; Schroeder, Julian I
2008-01-01
Background A common limitation in guard cell signaling research is that it is difficult to obtain consistent high expression of transgenes of interest in Arabidopsis guard cells using known guard cell promoters or the constitutive 35S cauliflower mosaic virus promoter. An additional drawback of the 35S promoter is that ectopically expressing a gene throughout the organism could cause pleiotropic effects. To improve available methods for targeted gene expression in guard cells, we isolated strong guard cell promoter candidates based on new guard cell-specific microarray analyses of 23,000 genes that are made available together with this report. Results A promoter, pGC1(At1g22690), drove strong and relatively specific reporter gene expression in guard cells including GUS (beta-glucuronidase) and yellow cameleon YC3.60 (GFP-based calcium FRET reporter). Reporter gene expression was weaker in immature guard cells. The expression of YC3.60 was sufficiently strong to image intracellular Ca2+ dynamics in guard cells of intact plants and resolved spontaneous calcium transients in guard cells. The GC1 promoter also mediated strong reporter expression in clustered stomata in the stomatal development mutant too-many-mouths (tmm). Furthermore, the same promoter::reporter constructs also drove guard cell specific reporter expression in tobacco, illustrating the potential of this promoter as a method for high level expression in guard cells. A serial deletion of the promoter defined a guard cell expression promoter region. In addition, anti-sense repression using pGC1 was powerful for reducing specific GFP gene expression in guard cells while expression in leaf epidermal cells was not repressed, demonstrating strong cell-type preferential gene repression. Conclusion The pGC1 promoter described here drives strong reporter expression in guard cells of Arabidopsis and tobacco plants. It provides a potent research tool for targeted guard cell expression or gene silencing. It is also
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Dubiel, Russell F.; Pearson, Ofori N.; Pitman, Janet K.; Pearson, Krystal M.; Kinney, Scott A.
2012-01-01
The U.S. Geological Survey (USGS) recently assessed the technically recoverable undiscovered oil and gas onshore and in State waters of the Gulf Coast region of the United States. The USGS defined three assessment units (AUs) with potential undiscovered conventional and continuous oil and gas resources in Upper Cretaceous (Cenomanian to Turonian) strata of the Eagle Ford Group and correlative rocks. The assessment is based on geologic elements of a total petroleum system, including hydrocarbon source rocks (source rock maturation, hydrocarbon generation and migration), reservoir rocks (sequence stratigraphy and petrophysical properties), and traps (formation, timing, and seals). Conventional oil and gas undiscovered resources are in updip sandstone reservoirs in the Upper Cretaceous Tuscaloosa and Woodbine Formations (or Groups) in Louisiana and Texas, respectively, whereas continuous oil and continuous gas undiscovered resources reside in the middip and downdip Upper Cretaceous Eagle Ford Shale in Texas and the Tuscaloosa marine shale in Louisiana. Conventional resources in the Tuscaloosa and Woodbine are included in the Eagle Ford Updip Sandstone Oil and Gas AU, in an area where the Eagle Ford Shale and Tuscaloosa marine shale display vitrinite reflectance (Ro) values less than 0.6%. The continuous Eagle Ford Shale Oil AU lies generally south of the conventional AU, is primarily updip of the Lower Cretaceous shelf edge, and is defined by thermal maturity values within shales of the Eagle Ford and Tuscaloosa that range from 0.6 to 1.2% Ro. Similarly, the Eagle Ford Shale Gas AU is defined downdip of the shelf edge where source rocks have Ro values greater than 1.2%. For undiscovered oil and gas resources, the USGS assessed means of: 1) 141 million barrels of oil (MMBO), 502 billion cubic feet of natural gas (BCFG), and 4 million barrels of natural gas liquids (MMBNGL) in the Eagle Ford Updip Sandstone Oil and Gas AU; 2) 853 MMBO, 1707 BCFG, and 34 MMBNGL in the
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You have to lead from everywhere. Interviewed by Scott Berinato.
Allen, Admiral Thad
2010-11-01
When responding to a complex, fast-moving crisis, leaders must constantly adapt their mental models and create a "unity of effort." argues Allen, a retired U.S. Coast Guard admiral and the national incident commander for the Deepwater Horizon oil spill. That's a much bigger management challenge than approaching the job as a military operation and drawing on unity of command, and it can require nuanced and creative strategies, such as deciding to go "off book" when standard protocol simply won't work. In this edited interview, Allen--who also brought post-Katrina New Orleans back from the brink of anarchy and headed the Coast Guard's response to the September 11 attacks along the eastern seaboard-stresses the need to lead both from headquarters and on the ground. He discusses how the phenomenon of publicly available, real-time information has affected crisis management in recent years, addresses the challenges of managing multiple public and private stakeholders, and shares his thoughts on how to lead when an anxious public is counting on success.
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,
2006-01-01
The purpose of the U.S. Geological Survey's (USGS) National Oil and Gas Assessment is to develop geologically based hypotheses regarding the potential for additions to oil and gas reserves in priority areas of the United States. The USGS recently completed an assessment of undiscovered oil and gas potential of the Cotton Valley Group and Travis Peak and Hosston Formations in the East Texas Basin and Louisiana-Mississippi Salt Basins Provinces in the Gulf Coast Region (USGS Provinces 5048 and 5049). The Cotton Valley Group and Travis Peak and Hosston Formations are important because of their potential for natural gas resources. This assessment is based on geologic principles and uses the total petroleum system concept. The geologic elements of a total petroleum system include hydrocarbon source rocks (source rock maturation, hydrocarbon generation and migration), reservoir rocks (sequence stratigraphy and petrophysical properties), and hydrocarbon traps (trap formation and timing). The USGS used this geologic framework to define one total petroleum system and eight assessment units. Seven assessment units were quantitatively assessed for undiscovered oil and gas resources.
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Line Heat-Source Guarded Hot Plate
Federal Laboratory Consortium — Description:The 1-meter guarded hot-plate apparatus measures thermal conductivity of building insulation. This facility provides for absolute measurement of thermal...
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77 FR 18688 - Safety Zone; Chicago Harbor, Navy Pier Southeast, Chicago, IL
2012-03-28
... email MST2 Rebecca Stone, Prevention Department, Coast Guard Sector Lake Michigan, Milwaukee, WI at 414-747-7154, email Rebecca.R.Stone@uscg.mil . SUPPLEMENTARY INFORMATION: The Coast Guard will enforce the...
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77 FR 25361 - Safety Zone; Chicago Harbor, Navy Pier Southeast, Chicago, IL
2012-04-30
... email MST2 Rebecca Stone, Prevention Department, Coast Guard Sector Lake Michigan, Milwaukee, WI at 414-747-7154, email Rebecca.R.Stone@uscg.mil . SUPPLEMENTARY INFORMATION: The Coast Guard will enforce the...
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Energy Technology Data Exchange (ETDEWEB)
DeRosa, Sean e. [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States); Flanagan, Tatiana Paz [Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
2017-05-01
Crude oil produced on the North Slope of Alaska (NSA) is primarily transported on the Trans-Alaska Pipeline System (TAPS) to in-state refineries and the Valdez Marine Terminal in southern Alaska. From the Terminal, crude oil is loaded onto tankers and is transported to export markets or to three major locations along the U.S. West Coast: Anacortes-Ferndale area (Washington), San Francisco Bay area, and Los Angeles area. North Slope of Alaska production has decreased about 75% since the 1980s, which has reduced utilization of TAPS.
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International Nuclear Information System (INIS)
Morgan, K.H.; Butler, R.W.; Vermeer, R.W.
1992-01-01
Loss of habitat and oiling of birds represent two major threats to marine and shoreline bird populations on Vancouver Island's west coast, since their effects are widespread and cumulative. Offshore tanker traffic and local inshore shipments of petroleum products expose the coast to high risks of oiling. Large numbers of birds are most at risk when concentrated in relatively small areas, such as highly productive feeding areas, at communal roosting sites, and around nesting colonies. Logging of mature and old-growth forests has led to destruction of the nesting habitat of marbled murrelets (Brachyramphus marmoratus), while industrial development of estuaries, mudflats, and spawning grounds of Pacific herring (Clupea harengus pallasi) has diminished feeding habitats for other marine and shoreline birds. Fisheries operations, human disturbance of colonies, and introduced predators, notably the raccoon (Procyon lotor) and mink (Mustela vison), have impacted upon local populations. Management actions and research needs to mitigate these threats are addressed. 40 refs
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76 FR 3647 - Towing Safety Advisory Committee; Vacancies
2011-01-20
... policy of the Coast Guard on gender and ethnic diversity, we encourage qualified women and members of minority groups to apply. The Coast Guard values diversity as an enhancement to all the different...
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Efficient parallel implementations of approximation algorithms for guarding 1.5D terrains
Directory of Open Access Journals (Sweden)
Goran Martinović
2015-03-01
Full Text Available In the 1.5D terrain guarding problem, an x-monotone polygonal line is dened by k vertices and a G set of terrain points, i.e. guards, and a N set of terrain points which guards are to observe (guard. This involves a weighted version of the guarding problem where guards G have weights. The goal is to determine a minimum weight subset of G to cover all the points in N, including a version where points from N have demands. Furthermore, another goal is to determine the smallest subset of G, such that every point in N is observed by the required number of guards. Both problems are NP-hard and have a factor 5 approximation [3, 4]. This paper will show that if the (1+ϵ-approximate solver for the corresponding linear program is a computer, for any ϵ > 0, an extra 1+ϵ factor will appear in the final approximation factor for both problems. A comparison will be carried out the parallel implementation based on GPU and CPU threads with the Gurobi solver, leading to the conclusion that the respective algorithm outperforms the Gurobi solver on large and dense inputs typically by one order of magnitude.
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International Nuclear Information System (INIS)
Srivastava, A.; Zeiger, E.
1995-01-01
Zeaxanthin, antheraxanthin and violaxanthin concentrations in guard cells from sonicated abaxial epidermal peels of Vicia faba were measured from dawn to dusk, and compared with concentrations in mesophyll tissue of the same leaves. Measured changes in guard cell zeaxanthin and violaxanthin concentrations indicate that guard cells operate the xanthophyll cycle throughout the day. Mesophyll tissue had no detectable zeaxanthin at dawn, whereas guard cells had 30–50 mmol mol −1 chlorophyll a+b. On a chlorophyll basis, maximal zeaxanthin levels were 3–4 fold higher in guard cells than in mesophyll cells. Zeaxanthin concentrations tracked levels of photosynthetically active radiation (PAR) in both mesophyll and guard cells. In the mesophyll, most of the zeaxanthin changes occurred in mid-morning and mid-afternoon. In guard cells, zeaxanthin concentrations changed nearly linearly with PAR in the early morning and late afternoon, and closely tracked PAR levels throughout the day. Guard cell zeaxanthin concentrations were also closely correlated with stomatal apertures. The close relationship between zeaxanthin concentrations and PAR levels in guard cells indicates that zeaxanthin is well suited to function as a molecular photosensor in stomatal movements. (author)
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Isolation of a strong Arabidopsis guard cell promoter and its potential as a research tool
Directory of Open Access Journals (Sweden)
Siegel Robert S
2008-02-01
Full Text Available Abstract Background A common limitation in guard cell signaling research is that it is difficult to obtain consistent high expression of transgenes of interest in Arabidopsis guard cells using known guard cell promoters or the constitutive 35S cauliflower mosaic virus promoter. An additional drawback of the 35S promoter is that ectopically expressing a gene throughout the organism could cause pleiotropic effects. To improve available methods for targeted gene expression in guard cells, we isolated strong guard cell promoter candidates based on new guard cell-specific microarray analyses of 23,000 genes that are made available together with this report. Results A promoter, pGC1(At1g22690, drove strong and relatively specific reporter gene expression in guard cells including GUS (beta-glucuronidase and yellow cameleon YC3.60 (GFP-based calcium FRET reporter. Reporter gene expression was weaker in immature guard cells. The expression of YC3.60 was sufficiently strong to image intracellular Ca2+ dynamics in guard cells of intact plants and resolved spontaneous calcium transients in guard cells. The GC1 promoter also mediated strong reporter expression in clustered stomata in the stomatal development mutant too-many-mouths (tmm. Furthermore, the same promoter::reporter constructs also drove guard cell specific reporter expression in tobacco, illustrating the potential of this promoter as a method for high level expression in guard cells. A serial deletion of the promoter defined a guard cell expression promoter region. In addition, anti-sense repression using pGC1 was powerful for reducing specific GFP gene expression in guard cells while expression in leaf epidermal cells was not repressed, demonstrating strong cell-type preferential gene repression. Conclusion The pGC1 promoter described here drives strong reporter expression in guard cells of Arabidopsis and tobacco plants. It provides a potent research tool for targeted guard cell expression or
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Surfing for mouth guards: assessing quality of online information.
Magunacelaya, Macarena B; Glendor, Ulf
2011-10-01
The Internet is an easily accessible and commonly used source of health-related information, but evaluations of the quality of this information within the dental trauma field are still lacking. The aims of this study are (i) to present the most current scientific knowledge regarding mouth guards used in sport activities, (ii) to suggest a scoring system to evaluate the quality of information pertaining to mouth guard protection related to World Wide Web sites and (iii) to employ this scoring system when seeking reliable mouth guard-related websites. First, an Internet search using the keywords 'athletic injuries/prevention and control' and 'mouth protector' or 'mouth guards' in English was performed on PubMed, Cochrane, SvedMed+ and Web of Science to identify scientific knowledge about mouth guards. Second, an Internet search using the keywords 'consumer health information Internet', 'Internet information public health' and 'web usage-seeking behaviour' was performed on PubMed and Web of Science to obtain scientific articles seeking to evaluate the quality of health information on the Web. Based on the articles found in the second search, two scoring systems were selected. Then, an Internet search using the keywords 'mouth protector', 'mouth guards' and 'gum shields' in English was performed on the search engines Google, MSN and Yahoo. The websites selected were evaluated for reliability and accuracy. Of the 223 websites retrieved, 39 were designated valid and evaluated. Nine sites scored 22 or higher. The mean total score of the 39 websites was 14.2. Fourteen websites scored higher than the mean total score, and 25 websites scored less. The highest total score, presented by a Public Institution Web site (Health Canada), was 31 from a maximum possible score of 34, and the lowest score was 0. This study shows that there is a high amount of information about mouth guards on the Internet but that the quality of this information varies. It should be the responsibility
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Engage the Media: The Coast Guard’s Public Affairs Posture during the Response to Hurricane Katrina
2007-03-01
from sails to steam to diesel , from smuggling rum to smuggling cocaine to smuggling weapons and from cleaning up oils spills to cleaning up anthrax...demobed • No bioremediation taking place • Area is safe for the public • No federal oversight required We have members of our environmental unit
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78 FR 22275 - Collection of Information under Review by Office of Management and Budget
2013-04-15
...., Washington, DC 20503, attention Desk Officer for the Coast Guard. (3) Hand Delivery: To DMF address above... received in a timely manner, mark the fax, attention Desk Officer for the Coast Guard. [[Page 22276
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75 FR 50773 - Invocation of Sunken Military Craft Act
2010-08-17
... Military Craft Act AGENCY: Coast Guard, DHS. ACTION: Notice. SUMMARY: The Coast Guard is announcing that a C-130 aircraft which crashed off the coast of California is a sunken military craft. It is therefore... is announcing that the wreckage of CG 1705 is a sunken military craft, and is therefore protected...
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Canadian coastal environments, shoreline processes, and oil spill cleanup
International Nuclear Information System (INIS)
Owens, E.H.
1994-03-01
The coastal zone is a dynamic environment, so that in developing practical and effective oil spill response strategies it is necessary to understand the forces that contribute to shore-zone processs. The coasts of Canada encompass a wide range of environments and are characterized by a variety of shoreline types that include the exposed, resistant cliffs of eastern Newfoundland and the sheltered marshes of the Beaufort Sea. A report is presented to provide an understanding of the dynamics and physical processes as they vary on the different coasts of Canada, including the Great Lakes. An outline of the general character and processes on a regional basis describes the coastal environments and introduces the literature that can be consulted for more specific information. The likely fate and persistence of oil that reaches the shoreline is discussed to provide the framework for development of spill response strategies and for the selection of appropriate shoreline cleanup or treatment countermeasures. Lessons learned from recent experience with major oil spills and field experiments are integrated into the discussion. Separate abstracts have been prepared for each of the four sections of this report. 502 refs., 5 figs
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Shifts in the microbial community composition of Gulf Coast beaches following beach oiling.
Directory of Open Access Journals (Sweden)
Ryan J Newton
Full Text Available Microorganisms associated with coastal sands serve as a natural biofilter, providing essential nutrient recycling in nearshore environments and acting to maintain coastal ecosystem health. Anthropogenic stressors often impact these ecosystems, but little is known about whether these disturbances can be identified through microbial community change. The blowout of the Macondo Prospect reservoir on April 20, 2010, which released oil hydrocarbons into the Gulf of Mexico, presented an opportunity to examine whether microbial community composition might provide a sensitive measure of ecosystem disturbance. Samples were collected on four occasions, beginning in mid-June, during initial beach oiling, until mid-November from surface sand and surf zone waters at seven beaches stretching from Bay St. Louis, MS to St. George Island, FL USA. Oil hydrocarbon measurements and NOAA shoreline assessments indicated little to no impact on the two most eastern beaches (controls. Sequence comparisons of bacterial ribosomal RNA gene hypervariable regions isolated from beach sands located to the east and west of Mobile Bay in Alabama demonstrated that regional drivers account for markedly different bacterial communities. Individual beaches had unique community signatures that persisted over time and exhibited spatial relationships, where community similarity decreased as horizontal distance between samples increased from one to hundreds of meters. In contrast, sequence analyses detected larger temporal and less spatial variation among the water samples. Superimposed upon these beach community distance and time relationships, was increased variability in bacterial community composition from oil hydrocarbon contaminated sands. The increased variability was observed among the core, resident, and transient community members, indicating the occurrence of community-wide impacts rather than solely an overprinting of oil hydrocarbon-degrading bacteria onto otherwise
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Crude imports to U.S. Gulf Coast refineries to accelerate
International Nuclear Information System (INIS)
Anon.
1995-01-01
The largest crude oil commodity market in the world--the US Gulf Coast--has experienced an important change in recent years. The decline in domestic production and the increase in imports appear destined to accelerate in the coming decades. Latin American countries will continue to be a major source of US imports, and that the shortfall will have to be made up using Middle Eastern crudes, primarily those from Saudi Arabia and Kuwait. The paper discusses economics, US production, imports, and future trends
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76 FR 28799 - Commercial Fishing Safety Advisory Committee; Vacancies
2011-05-18
..., Section 1603. In support of the Coast Guard policy on gender and ethnic non- discrimination, we encourage qualified men and women and members of all racial and ethnic groups to apply. The Coast Guard values...
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78 FR 63233 - National Offshore Safety Advisory Committee; Meeting
2013-10-23
....S. Coast Guard, 2703 Martin Luther King Jr. Ave. SE., Stop 7509, Washington, DC 20593-7509... (ADFO) of NOSAC, Commandant (CG-OES-2), U.S. Coast Guard, 2703 Martin Luther King Jr. Ave. SE., Stop...
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Two Oils, Same Phenomena: Historicizing Exclusion, Poverty and ...
African Journals Online (AJOL)
During the era of the slave trade they made wealth from the trade acting as middlemen between the hinterland slave producers and coast-based European traders. They also accumulated wealth from the palm oil trade following the abolition of the slave trade. However, these communities whose elites enjoyed profound
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30 CFR 57.12023 - Guarding electrical connections and resistor grids.
2010-07-01
... 30 Mineral Resources 1 2010-07-01 2010-07-01 false Guarding electrical connections and resistor... NONMETAL MINES Electricity Surface and Underground § 57.12023 Guarding electrical connections and resistor grids. Electrical connections and resistor grids that are difficult or impractical to insulate shall be...
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Lee, Joohee; Blackmon, Bret J; Cochran, David M; Kar, Bandana; Rehner, Timothy A; Gunnell, Mauri Stubbs
2018-04-01
This study examined the role of community resilience and psychological resilience on depressive symptoms in areas on the Mississippi Gulf Coast that have experienced multiple disasters. Survey administration took place in the spring of 2015 to a spatially stratified, random sample of households. This analysis included a total of 294 subjects who lived in 1 of the 3 counties of the Mississippi Gulf Coast at the time of both Hurricane Katrina in 2005 and the Deepwater Horizon oil spill in 2010. The survey included the Communities Advancing Resilience Toolkit (CART) scale, the Connor-Davidson Resilience Scale (CD-RISC 10), and the Center for Epidemiologic Studies Depression Scale (CES-D). There was a significant inverse relationship between psychological resilience and depressive symptoms and a significant positive relationship between community resilience and psychological resilience. The results also revealed that community resilience was indirectly related to depressive symptoms through the mediating variable of psychological resilience. These findings highlight the importance of psychological resilience in long-term disaster recovery and imply that long-term recovery efforts should address factors associated with both psychological and community resilience to improve mental health outcomes. (Disaster Med Public Health Preparedness. 2018;12:241-248).
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Nitric oxide in guard cells as an important secondary messenger during stomatal closure
Directory of Open Access Journals (Sweden)
Gunja eGayatri
2013-10-01
Full Text Available he modulation of guard cell function is the basis of stomatal closure, essential for optimizing water use and CO2 uptake by leaves. Nitric oxide (NO in guard cells plays a very important role as a secondary messenger during stomatal closure induced by effectors, including hormones. For example, exposure to abscisic acid (ABA triggers a marked increase in NO of guard cells, well before stomatal closure. In guard cells of multiple species, like Arabidopsis, Vicia and pea, exposure to ABA or methyl jasmonate or even microbial elicitors (e.g. chitosan induces production of NO as well as reactive oxygen species (ROS. The role of NO in stomatal closure has been confirmed by using NO donors (e.g. SNP and NO scavengers (like cPTIO and inhibitors of NOS (L-NAME or NR (tungstate. Two enzymes: a L-NAME-sensitive, nitric oxide synthase (NOS-like enzyme and a tungstate-sensitive nitrate reductase (NR, can mediate ABA-induced NO rise in guard cells. However, the existence of true NOS in plant tissues and its role in guard cell NO-production are still a matter of intense debate. Guard cell signal transduction leading to stomatal closure involves the participation of several components, besides NO, such as cytosolic pH, ROS, free Ca2+ and phospholipids. Use of fluorescent dyes has revealed that the rise in NO of guard cells occurs after the increase in cytoplasmic pH and ROS. The rise in NO causes an elevation in cytosolic free Ca2+ and promotes the efflux of cations as well as anions from guard cells. Stomatal guard cells have become a model system to study the signalling cascade mechanisms in plants, particularly with NO as a dominant component. The interrelationships and interactions of NO with cytosolic pH, ROS, and free Ca2+ are quite complex and need further detailed examination. While assessing critically the available literature, the present review projects possible areas of further work related to NO-action in stomatal guard cells.
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Rehabilitation of oiled magellanic penguins (Spheniscus magellanicus) in Patagonia, Argentina
International Nuclear Information System (INIS)
Clumpner, C.J.
1993-01-01
On September 10, 1991, the International Bird Rescue Research Center (IBRRC) was contacted by Dee Boersma, professor of zoology at the University of Washington. An oil spill from an unknown source had affected large numbers of magellanic penguins (Spheniscus magellanicus) returning to breeding colonies along the coast of southern Argentina. Dr. Boersma had been studying the penguins at Punta Tombo since 1982. It wasn't unusual for some of the penguins to arrive oiled, but this year the numbers of oiled birds were up considerably. In the week of September 14 to 20, a survey of 239 kilometers of coastline (about one-third of the affected area) spotted 16,350 penguins with some degree of oiling
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Levings, Sally C.; Garrity, Stephen D.; Burns, Kathryn A.
1994-04-01
In April 1986, 75 000-100 000 barrels of medium-weight crude oil (˜ 10 000-13 500 metric tons) spilled into Bahía las Minas, a large mangrove-lined bay on the Caribbean coast of Panamá. Between 1986 and 1991, biological and chemical effects of this spill were studied. The epibiota of fringing mangroves ( Rhizophora mangle L.) were examined in three habitats: (1) the shoreward margins of reef flats that fronted the open sea, (2) the edges of channels and lagoons, and (3) the banks of streams and man-made cuts that drained interior mangroves or uplands into lagoons. Chemical analyses of bivalves collected from submerged prop roots (oysters and false mussels) and records of slicks and tarry deposits on artificial roots documented chronic reoiling. Each habitat was repeatedly oiled between 1986 and 1991, with petroleum residues identified as the oil spilled in 1986. There was a decline in the release of tarry oils recorded as slicks and on roots over time, but not in tissue burdens of hydrocarbons in bivalves. This suggested that the processes that released these different types of oil residues were at least partially independent and that toxic hydrocarbons were likely to be released from sediments over the long term. The submerged prop roots of fringing mangroves in each habitat had a characteristic epibiota. On the open coast, roots were covered with a diverse assemblage of sessile invertebrates and algae. In channels, the most abundant species on roots was the edible oyster Crassostrea virginica ( rhizophorae morph). In streams, the false mussel Mytilopsis sallei covered the most space on roots. Cover of sessile invertebrates was significantly reduced at oiled compared with unoiled sites on the open coast for 4 years after oiling, while oysters and false mussels were reduced in cover at oiled sites in channels and streams through at least 1991, when observations ended. False mussels transplanted from an unoiled stream to oiled and unoiled streams were
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Alaska North Slope crude oil price and the behavior of diesel prices in California
International Nuclear Information System (INIS)
Adrangi, B.; Chatrath, A.; Raffiee, K.; Ripple, R.
2001-01-01
In this paper we analyze the price dynamics of Alaska North Slope crude oil and L.A. diesel fuel prices. We employ VAR methodology and bivariate GARCH model to show that there is a strong evidence of a uni-directional causal relationship between the two prices. The L.A. diesel market is found to bear the majority of the burden of convergence when there is a price spread. This finding may be seen as being consistent with the general consensus that price discovery emanates from the larger, more liquid market where trading volume is concentrated. The contestability of the West Coast crude oil market tends to cause it to react relatively competitively, while the lack of contestability for the West Coast diesel market tends to limit its competitiveness, causing price adjustment to be slow but to follow the price signals of crude oil. Our findings also suggest that the derived demand theory of input pricing may not hold in this case. The Alaska North Slope crude oil price is the driving force in changes of L.A. diesel price
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Offshore oil spill recovery operations in the Persian Gulf
International Nuclear Information System (INIS)
Williams, H.D.; Gangsaas, G.K.
1993-01-01
On or about January 25, 1991, Iraqi forces in Kuwait discharged more than 4 million barrels of Kuwait crude oil into the Persian Gulf. The counterclockwise current carried the resulting slick southeastward along the coast of Saudi Arabia. The Saudi Arabian oil company, Aramco, chartered the multiclassed tanker and response vessel Al Waasit, based in Dubai, to assist in the offshore recovery operation. The Al Waasit's response resulted in the offshore recovery of about 100,000 barrels of oil during a 42-day period, without a recovery system failure. The authors both served on board Al Waasit as operations managers during this response operation
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Catching the Brass Ring: Oil Market Diversification Potential for Canada
Directory of Open Access Journals (Sweden)
Michal C. Moore
2011-12-01
Full Text Available This paper examines the nature and structure of the Canadian oil export market in the context of world prices for heavy crude oil and the potential price differential available to Canadian producers gaining access to new overseas markets. Success in this arena will allow Canada to reap incredible economic benefits. For example, the near term benefits for increased access to Gulf Coast markets after mid-continent bottlenecks are removed, are significant, representing nearly 10$ US per barrel for Canadian producers. On the Pacific Coast, the world market is represented by growing capacity for heavy crude products in emerging Asian markets including Japan, Korea and China and existing heavy crude facilities in California and the west coast. Here, in the reference scenario for California and Asia the benefits are assumed to begin in 2020. The differential value range in California in 2020 is estimated at $7.20US per barrel and escalates to $8.77US by 2030. In Asia, the benefit range is estimated to grow from $11.15US per barrel in 2020 to $13.60US in 2030. Those higher prices for Canadian heavy oil would translate into significant increases in profits, jobs and government revenues. With better access and new pipeline capacity, oil producers will see more efficient access to international markets which can add up to $131 billion to Canada’s GDP between 2016 and 2030 in the reference scenario. This amounts to over $27 billion in federal, provincial and municipal tax receipts, along with an estimated 649,000 person-years of employment. Alberta will be the principal but not sole beneficiary from increased access to world market pricing. Most provinces and territories will realize fiscal and economic gains from the distribution and sale of products reflecting reduced costs and increased access to refineries for heavy oil. The key to this change is the elimination of current bottlenecks in transport and the expansion of a network of pipelines that can
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International Nuclear Information System (INIS)
Dennis, C.B.
1993-09-01
This report presents the results of the preliminary assessment (PA) conducted by Argonne National Laboratory at the Virginia Army National Guard (VaARNG) property in Sandston, Virginia. The Army Aviation Support Facility (AASF) is contiguous with the Richmond International Airport. Preliminary assessments of federal facilities are being conducted to compile the information necessary for completing preremedial activities and to provide a basis for establishing corrective actions in response to releases of hazardous substances. The PA is designed to characterize the site accurately and determine the need for further action by examining site activities, quantities of hazardous substances present, and potential pathways by which contamination could affect public health and the environment. The AASF, originally constructed as an active Air Force interceptor base, provides maintenance support for VaARNG aircraft. Hazardous materials used and stored at the facility include JP-4 jet fuel, diesel fuel, gasoline, liquid propane gas, heating oil, and motor oil
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Acute health effects of the Sea Empress oil spill.
Lyons, R A; Temple, J M; Evans, D; Fone, D L; Palmer, S R
1999-05-01
To investigate whether residents in the vicinity of the Sea Empress tanker spill suffered an increase in self reported physical and psychological symptoms, which might be attributable to exposure to crude oil. Retrospective cohort study; postal questionnaire including demographic details, a symptom checklist, beliefs about health effects of oil and the Hospital Anxiety and Depression and SF-36 mental health scales. Populations living in four coastal towns on the exposed south Pembrokeshire coast and two control towns on the unexposed north coast. 539 exposed and 550 unexposed people sampled at random from the family health services authority age-sex register who completed questionnaires. Adjusted odds ratios for self reported physical symptoms; scores on the Hospital Anxiety and Depression and SF-36 mental health scales, in 1089 people who responded out of a possible 1585 (69%). Living in areas exposed to the crude oil spillage was significantly associated with higher anxiety and depression scores, worse mental health; and self reported headache (odds ratio = 2.35, 95% CI 1.56, 3.55), sore eyes (odds ratio = 1.96, 95% CI 1.06, 3.62), and sore throat (odds ratio = 1.70, 95% CI 1.12, 2.60) after adjusting for age, sex, smoking status, anxiety, and the belief that oil had affected health. People living in exposed areas reported higher rates of physical and psychological symptoms than control areas. Symptoms significantly associated with exposure after adjustment for anxiety and health beliefs were those expected from the known toxicological effect of oil, suggesting a direct health effect on the exposed population.
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National Research Council Canada - National Science Library
2008-01-01
...&IT)/CG-6, Chief Information Officer (CIO), for the Coast Guard publishes this C4&IT Strategic Plan. The purpose of this plan is to provide a unifying strategy to better integrate and synchronize Coast Guard C4...
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Triangulating and guarding realistic polygons
Aloupis, G.; Bose, P.; Dujmovic, V.; Gray, C.M.; Langerman, S.; Speckmann, B.
2014-01-01
We propose a new model of realistic input: k-guardable objects. An object is k-guardable if its boundary can be seen by k guards. We show that k-guardable polygons generalize two previously identified classes of realistic input. Following this, we give two simple algorithms for triangulating
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29 CFR 1915.73 - Guarding of deck openings and edges.
2010-07-01
... 29 Labor 7 2010-07-01 2010-07-01 false Guarding of deck openings and edges. 1915.73 Section 1915.73 Labor Regulations Relating to Labor (Continued) OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION..., Ladders and Other Working Surfaces § 1915.73 Guarding of deck openings and edges. (a) The provisions of...
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Sayago, Ana; González-Domínguez, Raúl; Beltrán, Rafael; Fernández-Recamales, Ángeles
2018-09-30
This work explores the potential of multi-element fingerprinting in combination with advanced data mining strategies to assess the geographical origin of extra virgin olive oil samples. For this purpose, the concentrations of 55 elements were determined in 125 oil samples from multiple Spanish geographic areas. Several unsupervised and supervised multivariate statistical techniques were used to build classification models and investigate the relationship between mineral composition of olive oils and their provenance. Results showed that Spanish extra virgin olive oils exhibit characteristic element profiles, which can be differentiated on the basis of their origin in accordance with three geographical areas: Atlantic coast (Huelva province), Mediterranean coast and inland regions. Furthermore, statistical modelling yielded high sensitivity and specificity, principally when random forest and support vector machines were employed, thus demonstrating the utility of these techniques in food traceability and authenticity research. Copyright © 2018 Elsevier Ltd. All rights reserved.
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Nguyen, Myngoc T.; Lapointe, Stephen; Jennings, Brittney; Zoumplis, Angela
2011-01-01
On April 20, 2010, an oil platform belonging to BP exploded and leaked a huge volume of oil into the Gulf of Mexico. In an effort to control the spread of the oil, BP applied dispersants such as Corexit and conducted in-situ burnings of the oil. This catastrophe created a complex chain of events that affected not only the fragile water and land ecosystems, but the humans who breathe the air every day. Thousands of people were exposed to fumes associated with oil vapors from the spill, burning of the oil, and the toxic mixture of dispersants. While aiding in clean-up efforts, local fishermen were directly exposure to fumes when working on the Gulf. A notable amount of Gulf Coast residents were also exposed to the oil fumes as seasonal southeasterly winds blew vapors toward land. The Volatile Organic Compounds (VOC) found in oil vapors include: benzene, toluene, ethyl benzene, xylene, naphthalene, hydrogen sulfide and particulate matter (PM). Increases in water temperature and sunlight due to the summer season allow for these VOCs and PM to evaporate into the air more rapidly. Aside from the VOCs found in oil vapors, the dispersant being used to break up the oil is highly toxic and is thought to be even more toxic than the oil itself (EPA website, 2010). To protect human health, the environment, and to make informed policy decisions relevant to the spill, the EPA Region 6 has continuously monitored the affected areas carefully for levels of pollutants in the outdoor air that are associated with petroleum products and the burning of oil along the coast. In an effort to prevent, prepare for, and respond to future oil spills that occur in and around inland waters of the United States, the EPA has been working with local, state, and federal response partners. Air quality measurements were collected by the EPA at five active monitoring systems stationed along the coast.
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Stomatal Function Requires Pectin De-methyl-esterification of the Guard Cell Wall.
Amsbury, Sam; Hunt, Lee; Elhaddad, Nagat; Baillie, Alice; Lundgren, Marjorie; Verhertbruggen, Yves; Scheller, Henrik V; Knox, J Paul; Fleming, Andrew J; Gray, Julie E
2016-11-07
Stomatal opening and closure depends on changes in turgor pressure acting within guard cells to alter cell shape [1]. The extent of these shape changes is limited by the mechanical properties of the cells, which will be largely dependent on the structure of the cell walls. Although it has long been observed that guard cells are anisotropic due to differential thickening and the orientation of cellulose microfibrils [2], our understanding of the composition of the cell wall that allows them to undergo repeated swelling and deflation remains surprisingly poor. Here, we show that the walls of guard cells are rich in un-esterified pectins. We identify a pectin methylesterase gene, PME6, which is highly expressed in guard cells and required for stomatal function. pme6-1 mutant guard cells have walls enriched in methyl-esterified pectin and show a decreased dynamic range in response to triggers of stomatal opening/closure, including elevated osmoticum, suggesting that abrogation of stomatal function reflects a mechanical change in the guard cell wall. Altered stomatal function leads to increased conductance and evaporative cooling, as well as decreased plant growth. The growth defect of the pme6-1 mutant is rescued by maintaining the plants in elevated CO 2 , substantiating gas exchange analyses, indicating that the mutant stomata can bestow an improved assimilation rate. Restoration of PME6 rescues guard cell wall pectin methyl-esterification status, stomatal function, and plant growth. Our results establish a link between gene expression in guard cells and their cell wall properties, with a corresponding effect on stomatal function and plant physiology. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.
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Work-related violence against security guards--who is most at risk?
Leino, Tuula; Selin, Risto; Summala, Heikki; Virtanen, Marianna
2011-01-01
Studies on violence in the work of security guards are largely lacking. This study is unique in that it focuses on security guards (n=1,010) in Finland, and assesses the different forms, prevalence, and risk factors of the work-related violence they often face. Information to a survey instrument was obtained by first interviewing 30 volunteers. Then we made a cross-sectional mailed survey that was sent to a randomized group of 2,000 security guards. The response rate was 52. We found the prevalence of verbal aggression, threats of assault, and physical acts against security guards at least once a month to be 39%, 19%, and 15% respectively. As regards risk factors and who is most at risk, our results show that male gender, young age, low work experience, late working hours, and time pressure were associated with all three forms of work-related violence. Unlike other forms of violence, verbal aggression was highly prevalent outside the metropolitan area and directed towards both more and less experienced security guards. In prevention policies for violence, it is important to identify high-risk groups such as those who have less work experience.
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Carbonic anhydrases are upstream regulators of CO2-controlled stomatal movements in guard cells
Hu, Honghong; Boisson-Dernier, Auré lien; Israelsson-Nordströ m, Maria; Bö hmer, Maik; Xue, Shaowu; Ries, Amber; Godoski, Jan; Kuhn, Josef M.; Schroeder, Julian I.
2009-01-01
photosynthesis and can function in guard cells. Furthermore, guard cell betaca-overexpressing plants exhibit instantaneous enhanced water use efficiency. Guard cell expression of mammalian alphaCAII complements the reduced sensitivity of ca1 ca4 plants, showing
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Two oil spills: interrelatedness of socioeconomic structure and impact on seafood marketing systems
Energy Technology Data Exchange (ETDEWEB)
Rosenblum, I
1978-01-01
Little research has been done, to date, on the socioeconomic effects of oil spills. The socioeconomic investigations which were carried out in connection with the ''Saint Peter'' oil spill off the Colombian/Ecuadorian coast, and the ''Urquiola'' oil spill at La Coruna harbor in north-western Spain have provided an opportunity to document different effects on the seafood marketing systems in the two communities. The differences of the impact of the oil spills permitted an insight into the interrelatedness of socioeconomic factors both with respect to the effects produced and the degree of success of the corrective measures where such were implemented.
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Triangulating and guarding realistic polygons
Aloupis, G.; Bose, P.; Dujmovic, V.; Gray, C.M.; Langerman, S.; Speckmann, B.
2008-01-01
We propose a new model of realistic input: k-guardable objects. An object is k-guardable if its boundary can be seen by k guards in the interior of the object. In this abstract, we describe a simple algorithm for triangulating k-guardable polygons. Our algorithm, which is easily implementable, takes
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AMOP (Arctic Marine Oil Spill Program) studies reviewed
Energy Technology Data Exchange (ETDEWEB)
1978-06-05
A discussion of the Arctic Marine Oil Spill Program organized in 1976 by the Canadian Federal Government includes: an Arctic Atlas compiled by Fenco Consultants Ltd. to give background information necessary for developing marine oil spill countermeasures for the Arctic north of 60/sup 0/ including the west Greenland coast and the Labrador shelf (geology, meteorology and oceanography, ice conditions, biology, and social factors); program in emergency transport of spill-combatting equipment; and the factors which influence the choice of conveyance, i.e., accessibility of the site, urgency for response, and quantity of material required; laboratory studies involving the release of oil under artificial sea ice in simulated ice formation and decay purposes to determine the interaction of crude oil and first-year sea ice; inability of companies and government to control a major spill in the Labrador Sea because of poor and inadequate transport facilities, communications, and navigational aids, severe environmental conditions, and logistics problems; and studies on the effects of oil-well blowouts in deep water, including formation of oil and gas hydrates, design of oil skimmers, the use of hovercraft, and specifications for an airborne multisensor system for oil detection in ice-infested waters.
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Placing Brazil's heavy acid oils on international markets
International Nuclear Information System (INIS)
Szklo, Alexandre Salem; Machado, Giovani; Schaeffer, Roberto; Felipe Simoes, Andre; Barboza Mariano, Jacqueline
2006-01-01
This paper identifies the international market niches of Brazil's heavy acid oils. It analyzes the perspectives for making wider use of heavy acid oils, assessing their importance for certain oil-producing regions such as Brazil, Venezuela, West Africa, the North Sea and China. Within this context, the oil produced in the Marlim Field offshore Brazil is of specific interest, spurred by the development of its commercial brand name for placement on international markets and backed by ample production volumes. This analysis indicates keener international competition among acid oils produced in Brazil, the North Sea and the West Coast of Africa, through to 2010. However, over the long term, refinery conversion capacity is the key factor for channeling larger volumes of heavy acid oils to the international market. In this case, the future of acid oil producers will depend on investments in refineries close to oil product consumption centers. For Brazil, this means investments in modifying its refineries and setting up partnerships in the downstream segment for consumer centers absorbing all products of high added value, such as the USA and even Southeast Asia and Western Europe
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Nitric Oxide (NO) Measurements in Stomatal Guard Cells.
Agurla, Srinivas; Gayatri, Gunja; Raghavendra, Agepati S
2016-01-01
The quantitative measurement of nitric oxide (NO) in plant cells acquired great importance, in view of the multifaceted function and involvement of NO as a signal in various plant processes. Monitoring of NO in guard cells is quite simple because of the large size of guard cells and ease of observing the detached epidermis under microscope. Stomatal guard cells therefore provide an excellent model system to study the components of signal transduction. The levels and functions of NO in relation to stomatal closure can be monitored, with the help of an inverted fluorescence or confocal microscope. We can measure the NO in guard cells by using flouroprobes like 4,5-diamino fluorescein diacetate (DAF-2DA). This fluorescent dye, DAF-2DA, is cell permeable and after entry into the cell, the diacetate group is removed by the cellular esterases. The resulting DAF-2 form is membrane impermeable and reacts with NO to generate the highly fluorescent triazole (DAF-2T), with excitation and emission wavelengths of 488 and 530 nm, respectively. If time-course measurements are needed, the epidermis can be adhered to a cover-glass or glass slide and left in a small petri dishes. Fluorescence can then be monitored at required time intervals; with a precaution that excitation is done minimally, only when a fluorescent image is acquired. The present method description is for the epidermis of Arabidopsis thaliana and Pisum sativum and should work with most of the other dicotyledonous plants.
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2012-03-28
..., Orig-B Falmouth, MA, Cape Cod Coast Guard Air Station, ILS OR LOC RWY 23, Amdt 1 Falmouth, MA, Cape Cod Coast Guard Air Station, ILS OR LOC RWY 32, Amdt 1 Westminster, MD, Carroll County Rgnl/Jack B Poage...
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Spilt oil mineralization and influence upon marine organisms
International Nuclear Information System (INIS)
Tokuda, Hiroshi
1991-01-01
Several months have elapsed since the end of the Gulf War, and in spite of the efforts of specialists and workers, several hundreds oil fields are still burning, and coasts are smeared with oil. The effect that oil field fires exerted to the atmosphere and global environment is set aside, and in this report, the decomposition of oil spilled into the sea and its effect exerted to living things are discussed. The oil quantity flowed out from the valve for loading tankers was difficult to estimate, but it seemed 3 or 4 million barrels. Spilled durable oil impairs the amenity. The process of oil decomposition, the presence of the bacteria decomposing hydrocarbon in the sea, the factors affecting the microorganism decomposition, the capability of oil decomposition in Japanese coastal areas, and the final products of oil decomposition are reported. The effects that spilled oil exerted to marine plants, animals, the drowning of sea birds, the disturbance of information transmission and the ecosystem that does not recover are described. When useful marine living things are restored to the original state, marine product industry can declare the end of pollution, but on the ecosystem, the declaration of end does not exist. (K.I.)
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Directory of Open Access Journals (Sweden)
Orif Mohammed
2018-04-01
Full Text Available The Arabian Gulf is considered as one of the most important sources for the crude oil all over the world. Due to the vast oil exploration and exploitation, huge amounts of organic pollutants infiltrate to the gulf. An important class of organic pollutants is polycyclic aromatic hydrocarbons (PAHs. One of the marine habitats in Arabian Gulf area is the mangrove stands, that are undoubtedly impacted by all anthropogenic factors like oil industries and sewage discharge. In the monitoring framework for mangrove ecosystem along Saudi coasts, nine mangrove stands were examined for the accumulation of PAHs in the Arabian Gulf coast. PAHs were measured using Gas Chromatography-Mass Spectrometry. The mean values detected for total PAHs in mangrove sediments, roots and leaf were 105.39, 680.0 and 282.4 ng/g, respectively. The trend of total PAHs concentrations in all sites showed the descending order: roots > leaf > sediments. Despite the sandy nature and low organic carbon contents of the mangrove sediments, moderate values of PAHs were detected in the major sites. PAH bio-accumulation factors for roots are higher than that in leaf. The diagnostic ratios revealed that the sources of PAHs are mainly pyrogenic, except for Damam and Damam Port that were found to be petrogenic.
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Relational Reasoning for Markov Chains in a Probabilistic Guarded Lambda Calculus
DEFF Research Database (Denmark)
Aguirre, Alejandro; Barthe, Gilles; Birkedal, Lars
2018-01-01
We extend the simply-typed guarded $\\lambda$-calculus with discrete probabilities and endow it with a program logic for reasoning about relational properties of guarded probabilistic computations. This provides a framework for programming and reasoning about infinite stochastic processes like...
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The continuous 1.5D terrain guarding problem: Discretization, optimal solutions, and PTAS
Directory of Open Access Journals (Sweden)
Stephan Friedrichs
2016-05-01
Full Text Available In the NP-hard continuous 1.5D Terrain Guarding Problem (TGP we are given an $x$-monotone chain of line segments in $R^2$ (the terrain $T$, and ask for the minimum number of guards (located anywhere on $T$ required to guard all of $T$. We construct guard candidate and witness sets $G, W \\subset T$ of polynomial size such that any feasible (optimal guard cover $G^* \\subseteq G$ for $W$ is also feasible (optimal for the continuous TGP. This discretization allows us to: (1 settle NP-completeness for the continuous TGP; (2 provide a Polynomial Time Approximation Scheme (PTAS for the continuous TGP using the PTAS for the discrete TGP by Gibson et al.; (3 formulate the continuous TGP as an Integer Linear Program (IP. Furthermore, we propose several filtering techniques reducing the size of our discretization, allowing us to devise an efficient IP-based algorithm that reliably provides optimal guard placements for terrains with up to $10^6$ vertices within minutes on a standard desktop computer.
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Determination of Five Alternative Antifouling Agents Found Along the Korean Coasts.
Lee, Seongeon; Lee, Dongsup; Lee, Yong-Woo
2017-07-01
Since the ban of tri-butyl tin, other various alternative antifouling agents have been used. In this study, the contamination levels from these antifouling agents were examined in the main harbors in Korea. The sampled harbors were classified into four types and the levels of contamination from the antifouling agents were analyzed. The highest degree of contamination was found in the big harbors, followed by the fishing harbors, harbors near agricultural areas, and military and coast guard harbors. In addition, an increase in the number of ships that entered the ports significantly influenced the contamination by the antifouling agents. Correlation analysis was conducted to characterize the alternative antifouling agents. The results revealed strong correlations between the dichlofluanid and chlorothalonil, and between the chlorothalonil and TCMTB, because unlike Irgarol 1051 and SEA-NINE 211, which are used only as antifouling agents, chlorothalonil, dichlofluanid, and TCMTB are also used in agriculture.
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Mapping of Environmental Sensitive Index (ESI) for the oil spills at Goa coast, India
Digital Repository Service at National Institute of Oceanography (India)
ManiMurali, R.; Kumar, R.
and spits (Wagle. B.G, 1993). Marine and fluvial features are pre-dominant in this coast. Goa has been identified as one of the major tourist destinations of the world because of its beautiful beaches and associated recreational activities (Vethamony. et al...
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Automated intracranial pressure-controlled cerebrospinal fluid external drainage with LiquoGuard.
Linsler, Stefan; Schmidtke, Mareike; Steudel, Wolf Ingo; Kiefer, Michael; Oertel, Joachim
2013-08-01
LiquoGuard is a new device for intracranial pressure (ICP)-controlled drainage of cerebrospinal fluid (CSF). This present study evaluates the accuracy of ICP measurement via the LiquoGuard device in comparison with Spiegelberg. Thus, we compared data ascertained from simultaneous measurement of ICP using tip-transducer and tip-sensor devices. A total of 1,764 monitoring hours in 15 patients (range, 52-219 h) were analysed. All patients received an intraventricular Spiegelberg III probe with the drainage catheter connected to the LiquoGuard system. ICP reading of both devices was performed on an hourly basis. Statistical analysis was done by applying Pearson correlation and Wilcoxon-matched pair test (p drainage. However, LiquoGuard tends to provide misleading results in slit ventricles. Thus, before these drawbacks are further analysed, the authors recommend additional ICP measurement with internal tip-sensor devices to avoid dangerous erroneous interpretation of ICP data.
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2011-10-11
.... Protection of Children J. Indian Tribal Governments K. Energy Effects L. International Trade Impacts M... appropriate Coast Guard oversight ultimately promotes safety, flexibility, and autonomy by permitting experts... will accept test reports from Coast Guard-accepted independent laboratories in support of approvals for...
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2010-10-12
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 [Docket No. USCG-2010-0907] Drawbridge Operation Regulations; Newtown Creek, Dutch Kills, English Kills, and Their Tributaries, NY, Maintenance AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations. SUMMARY: The Commander...
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2010-06-01
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Part 117 [Docket No. USCG-2010-0355] Drawbridge Operation Regulations; Newtown Creek, Dutch Kills, English Kills, and Their Tributaries, NY, Maintenance AGENCY: Coast Guard, DHS. ACTION: Notice of temporary deviation from regulations. SUMMARY: The Commander...
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2012-07-20
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Parts 84 and 115 [Docket No. USCG-2012-0306] RIN 1625-AB86 Navigation and Navigable Waters; Technical, Organizational, and Conforming Amendments...), the Coast Guard published a final rule entitled ``Navigation and Navigable Waters; Technical...
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75 FR 49508 - Navigation Safety Advisory Council; Vacancies
2010-08-13
... Council; Vacancies AGENCY: Coast Guard, DHS. ACTION: Request for applications. SUMMARY: The Coast Guard seeks applications for membership on the Navigation Safety Advisory Council (NAVSAC). This Committee... prevention of collisions, rammings, and groundings. This includes, but is not limited to: Inland and...
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2011-02-22
... DEPARTMENT OF HOMELAND SECURITY Coast Guard 33 CFR Parts 100, 117, 147, and 165 [USCG-2010-0399] Quarterly Listings; Safety Zones, Security Zones, Special Local Regulations, Drawbridge Operation Regulations and Regulated Navigation Areas AGENCY: Coast Guard, DHS. ACTION: Notice of expired temporary rules...
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76 FR 2916 - Houston/Galveston Navigation Safety Advisory Committee; Meetings
2011-01-18
... DEPARTMENT OF HOMELAND SECURITY Coast Guard [USCG-2010-1116] Houston/Galveston Navigation Safety Advisory Committee; Meetings AGENCY: Coast Guard, DHS. ACTION: Notice of Meetings. SUMMARY: The Houston... will meet in Texas City, Texas and Houston, Texas to discuss waterway improvements, aids to navigation...
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Off Japanese coast: a contaminated ocean; Au Japon, l'ocean contamine comme jamais
Energy Technology Data Exchange (ETDEWEB)
Dumas, C.; Linton, M.
2011-07-15
According to the IAEA the contamination of the ocean, off the coast of Fukushima is stabilized but radioactivity levels stay high. AREVA is in charge of decontaminating the water used to cool the damaged reactors. The decontamination process is made of 4 steps: (1) the de-oiling of water, (2) precipitation, flocculation and decanting, (3) filtering, and (4) storage of the radioactive sludge. (A.C.)
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Icing Management for Coast Guard Assets
2013-04-01
manufactured from limestone and acetic acid ( vinegar ) or the fer- mentation of corn, contains no salts and is safely used on any surface where...de-icer that is used principally on runways. It is also made with acetic acid, vinegar that is reacted with sodium carbonate, sodium bicarbonate, or...cosmetic and pharmaceutical creams, a latex paint additive, an inhibitor of fermentation and mold growth, a plasticizer for resins, paper, brake and
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Yukon's common oil and gas regime
International Nuclear Information System (INIS)
Love, B.
1998-01-01
The Yukon's common oil and gas regime was developed in partnership with First Nations and it sets out the rules that will apply throughout the Yukon and on Yukon and First Nation lands. While separate and distinct, it conforms with and is compatible with other government systems and regimes. The major elements of the common regime include the Oil and Gas Act, regulations, policies, processes and agreements. The specific opportunities that are available in each phase of oil and gas development in the Yukon are described, with a map showing all basins, reserves and sites of current oil and gas activity. The Yukon has eight potential oil and gas basins: North Coast, Old Crow, Kandik, Eagle Plain, Peel Plateau, Bonnet Plume, Whitehorse Trough, and Liard Plateau. Only three of the eight, the Liard Plateau, Whitehorse Trough and Eagle Plain, have been explored. No wells have been drilled in several of Yukon's basins. Factors influencing economic opportunities in the Territory are also described, including: (1) international events and energy markets, (2) North American gas markets, (3) environmental factors, (4) competitiveness of the Yukon regime, and (5) the commitment of industry resources. 4 figs
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International Nuclear Information System (INIS)
Dean, K.G.; Stringer, W.J.; Grove, J.E.; Ahlnas, K.; Royer, T.C.
1990-01-01
This paper reports that satellite images were used to investigate the Exxon Valdez oil spill after the tanker ran aground on Bligh Reef, Alaska 24 March 1989. Since that time, over 11 million gallons of crude oil have circulated through the western Prince William Sound region of Alaska, oiling many of its beaches. A good deal of this oil subsequently entered the Gulf of Alaska with some transported beyond Kodiak Island, 500 km to the southwest. Satellite imagery of the spill was recorded by the NOAA Advanced Very High Resolution Radiometer, the Landsat Thematic Mapper, the SPOT Panchromatic Scanner and the SPOT Multispectral Scanner. Images from all four of these sources have been analyzed to help ascertain the extent of the spill and monitor its trajectory along the Alaskan coast. Digital image processing techniques have been utilized to emphasize spectral responses related to oil on the water surface and on teaches. Turbidity and sea surface temperature data have been enhanced to provide information on the circulation and distribution of surface water bodies. In addition to the satellite imagery, airborne visual observations with aerial photography, Side-Looking Airborne Radar, and other airborne sensors as well as shipboard sightings and samples were acquired
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International Nuclear Information System (INIS)
Kildow, J.T.
1993-01-01
Despite public expectations that business would not proceed as usual after the Exxon Valdez accident, old politics continue to thwart efforts to develop new strategies and technologies for improving the safety of oil transport. The recent spills off the Spanish coast and the Shetland Islands provided further evidence that the international oil-transport system has not cleaned up its act. Congress responded to the Valdez spills by passing the Oil Pollution Act (OPA), signed by the president on August 18, 1990, less than 17 months after the spill - a remarkably fast pace for a major piece of legislation. The bill had something for everyone. OPA mandated better navigational equipment on board ships and imports, double hulls on oil tankers, and improved cleanup technologies and strategies. The law created R and D programs to support these mandates and provided for better licensing procedures, training programs, and contingency planning. OPA also instituted a management system that distributes authority over oil transport among many government agencies, although the secretary of transportation retains the last word on most matters. Perhaps most significantly, the act raised shippers' liability limits substantially. This paper reviews the provisions of this act by discussing the shape of ships to come; improving prevention and cleanup; and establishing accountability
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Metagenomes from two microbial consortia associated with Santa Barbara seep oil.
Hawley, Erik R; Malfatti, Stephanie A; Pagani, Ioanna; Huntemann, Marcel; Chen, Amy; Foster, Brian; Copeland, Alexander; del Rio, Tijana Glavina; Pati, Amrita; Jansson, Janet R; Gilbert, Jack A; Tringe, Susannah Green; Lorenson, Thomas D; Hess, Matthias
2014-12-01
The metagenomes from two microbial consortia associated with natural oils seeping into the Pacific Ocean offshore the coast of Santa Barbara (California, USA) were determined to complement already existing metagenomes generated from microbial communities associated with hydrocarbons that pollute the marine ecosystem. This genomics resource article is the first of two publications reporting a total of four new metagenomes from oils that seep into the Santa Barbara Channel. Copyright © 2014 Elsevier B.V. All rights reserved.
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Tsunami Warning Services for the U.S. and Canadian Atlantic Coasts
Whitmore, P. M.; Knight, W.
2008-12-01
poses a challenge due to the lack of historic events. The probability and nature of potential sources along the offshore U.S./Canada region are not well understood. Warning/watch/advisory criteria are under review to improve TWC response. Primary tsunami warning contact points consist of NWS Weather Forecast Offices, state warning points, U.S. Coast Guard, and the military. These entities each have responsibility to propagate the message through specific channels. To help communities prepare for a tsunami warning, the NWS established the TsunamiReady program. TsunamiReady sets criteria for communities which include: reliable methods to receive TWC warnings, reliable methods to disseminate messages locally, pre-event planning, hazard/safe zones defined and public education. Once the criteria are met, the community can be recognized as TsunamiReady. A hypothetical event off the east coast is examined and a timeline given for TWC analysis and product issuance.
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Energy Technology Data Exchange (ETDEWEB)
Rosenblum, I
1979-01-01
Little research has been done, to date, on the socioeconomic effects of oil spills. The socioeconomic investigations which were carried out in connection with the Saint Peter oil spill off the Colombian/Ecuadorian coast, and the Urquiola oil spill at La Coruna harbor in north-western Spain have provided an opportunity to document different effects on the seafood marketing systems in the two communities. The differences of the impact of the oil spills permitted an insight into the interrelation between socioeconomic factors both with respect to the effects produced and the degree of success of the corrective measures where such were implemented.
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77 FR 40624 - Information Collection Requests to Office of Management and Budget
2012-07-10
... DEPARTMENT OF HOMELAND SECURITY Coast Guard [USCG-2012-0598] Information Collection Requests to Office of Management and Budget AGENCY: Coast Guard, DHS. ACTION: Sixty-day notice requesting comments... Information Collection Requests (ICRs) to the Office of Management and Budget (OMB), Office of Information and...
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78 FR 19504 - Information Collection Request to Office of Management and Budget
2013-04-01
... DEPARTMENT OF HOMELAND SECURITY Coast Guard [USCG-2013-0133] Information Collection Request to Office of Management and Budget AGENCY: Coast Guard, DHS. ACTION: Sixty-day notice requesting comments... Information Collection Request (ICR) to the Office of Management and Budget (OMB), Office of Information and...
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46 CFR 169.807 - Notice of casualty.
2010-10-01
... COAST GUARD, DEPARTMENT OF HOMELAND SECURITY (CONTINUED) NAUTICAL SCHOOLS SAILING SCHOOL VESSELS... to mariners, radiograms sent and received, the radio log, and crew, sailing school student... jurisdiction of the Coast Guard, the person in charge of the vessel shall report the accident to the nearest...
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78 FR 67027 - Nontank Vessel Response Plans and Other Response Plan Requirements
2013-11-08
... you have questions about this document, contact Lieutenant Commander John Peterson, Coast Guard... [email protected] . If you have questions about viewing the docket (USCG-2008-1070), call Ms. Barbara... Guard, DHS. ACTION: Rule; information collection approval. SUMMARY: On September 30, 2013, the Coast...
