Sample records for longline catcher processor
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-11-15
... reduction contract is in full force and effect and NMFS is preparing to tender and disburse a reduction... license LLG2085 with area endorsements for Bering Sea Catcher/ Processor Hook and Longline and Aleutian Islands Catcher/Processor Hook and Longline. NMFS will tender the reduction payment on or about December...
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Code of Federal Regulations, 2014 CFR
2014-10-01
... in the BSAI Longline Catcher/Processor Subsector, Column A. X Indicates Whether Column B or Column C... the BSAI Longline Catcher/Processor Subsector, Column A. X Indicates Whether Column B or Column C...)(D)(2) LLG 4508 X LLG 1785 X LLG 3681 X LLG 3676 X LLG 3609 X LLG 1400 X LLG 1401 X LLG 3617 X LLG...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-04-18
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration RIN 0648-XA361 Fisheries of the Exclusive Economic Zone Off Alaska; Catch Accounting in the Longline Catcher/Processor Pacific Cod... longliners in the Bering Sea and Aleutian Islands to support different catch accounting methods for Pacific...
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50 CFR 679.5 - Recordkeeping and reporting (R&R).
Code of Federal Regulations, 2014 CFR
2014-10-01
... CV trw CP lgl/pot CP trw MS Submit to ... Time limit (1) White X X X X X Must retain, permanently...: CP = catcher/processor; CV = catcher vessel; lgl = longline; trw = trawl; MS = mothership. (2...
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50 CFR 679.5 - Recordkeeping and reporting (R&R).
Code of Federal Regulations, 2013 CFR
2013-10-01
... CV trw CP lgl/pot CP trw MS Submit to ... Time limit (1) White X X X X X Must retain, permanently...: CP = catcher/processor; CV = catcher vessel; lgl = longline; trw = trawl; MS = mothership. (2...
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50 CFR 679.5 - Recordkeeping and reporting (R&R).
Code of Federal Regulations, 2012 CFR
2012-10-01
... ... Logsheets found in these logbooks CV lgl/pot CV trw CP lgl/pot CP trw MS Submit to ... Time limit (1) White... vessel's catch is off-loaded Note: CP = catcher/processor; CV = catcher vessel; lgl = longline; trw...
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50 CFR 679.5 - Recordkeeping and reporting (R&R).
Code of Federal Regulations, 2010 CFR
2010-10-01
... ... Logsheets found in these logbooks CV lgl/pot CV trw CP lgl/pot CP trw MS Submit to ... Time limit (1) White... vessel's catch is off-loaded Note: CP = catcher/processor; CV = catcher vessel; lgl = longline; trw...
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50 CFR 679.5 - Recordkeeping and reporting (R&R).
Code of Federal Regulations, 2011 CFR
2011-10-01
... ... Logsheets found in these logbooks CV lgl/pot CV trw CP lgl/pot CP trw MS Submit to ... Time limit (1) White... vessel's catch is off-loaded Note: CP = catcher/processor; CV = catcher vessel; lgl = longline; trw...
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Code of Federal Regulations, 2014 CFR
2014-10-01
... of the ex-vessel production value of all post-reduction Longline Subsector landings, the fee will be... percent of the ex-vessel Pacific cod revenues, a standardized additional fee will be assessed. The... revenue records and NMFS conversion factors for pollock, arrowtooth flounder, Greenland turbot, skate...
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Code of Federal Regulations, 2012 CFR
2012-10-01
... of the ex-vessel production value of all post-reduction Longline Subsector landings, the fee will be... percent of the ex-vessel Pacific cod revenues, a standardized additional fee will be assessed. The... revenue records and NMFS conversion factors for pollock, arrowtooth flounder, Greenland turbot, skate...
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Code of Federal Regulations, 2013 CFR
2013-10-01
... of the ex-vessel production value of all post-reduction Longline Subsector landings, the fee will be... percent of the ex-vessel Pacific cod revenues, a standardized additional fee will be assessed. The... revenue records and NMFS conversion factors for pollock, arrowtooth flounder, Greenland turbot, skate...
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Code of Federal Regulations, 2012 CFR
2012-10-01
... be up to 5 percent of the ex-vessel production value of all post-reduction Longline Subsector... Auditor shall post on the Website no later than 5 p.m. (Pacific time) on the following Tuesday all of the details of such Offer as set forth on the Offer Form. In addition, the Auditor shall post, as available to...
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Code of Federal Regulations, 2011 CFR
2011-10-01
... be up to 5 percent of the ex-vessel production value of all post-reduction Longline Subsector... Auditor shall post on the Website no later than 5 p.m. (Pacific time) on the following Tuesday all of the details of such Offer as set forth on the Offer Form. In addition, the Auditor shall post, as available to...
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Code of Federal Regulations, 2014 CFR
2014-10-01
... be up to 5 percent of the ex-vessel production value of all post-reduction Longline Subsector... Auditor shall post on the Website no later than 5 p.m. (Pacific time) on the following Tuesday all of the details of such Offer as set forth on the Offer Form. In addition, the Auditor shall post, as available to...
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Code of Federal Regulations, 2010 CFR
2010-10-01
... be up to 5 percent of the ex-vessel production value of all post-reduction Longline Subsector... Auditor shall post on the Website no later than 5 p.m. (Pacific time) on the following Tuesday all of the details of such Offer as set forth on the Offer Form. In addition, the Auditor shall post, as available to...
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Code of Federal Regulations, 2013 CFR
2013-10-01
... be up to 5 percent of the ex-vessel production value of all post-reduction Longline Subsector... Auditor shall post on the Website no later than 5 p.m. (Pacific time) on the following Tuesday all of the details of such Offer as set forth on the Offer Form. In addition, the Auditor shall post, as available to...
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Longline Catcher Processor Subsector Single Fishery Cooperative Act
Rep. Larsen, Rick [D-WA-2
2009-10-22
House - 07/27/2010 Subcommittee Hearings Held. (All Actions) Notes: For further action, see S.1609, which became Public Law 111-335 on 12/22/2010. Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-09-24
... and seasons, bycatch reduction measures). Overcapitalization has diminished the economic viability of... intent of a program is to decrease the number of harvesters in the fishery, increase the economic... the Regulatory Flexibility Act (RFA), to describe the economic impacts that this rule, if adopted...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-07-30
... the economic viability of members of the fleet and increased the economic and social burden on fishery... the number of harvesters in the fishery, increase the economic efficiency of harvesting, and... of the Regulatory Flexibility Act (RFA), to describe the economic impacts that this proposed rule, if...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-02-13
... reduction loan to finance the non-pollock groundfish fishing capacity reduction program. DATES: The non... finance reduction program costs. Subpart L of 50 CFR part 600 is the framework rule generally implementing... higher fee rate will be credited to future landings. Fee collection and submission shall follow...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-07-13
... Fisheries Act (AFA) trawl catcher/processor sector (otherwise known as the Amendment 80 sector... catcher/processors. Hook-and-line catcher/processors are allocated 48.7 percent of the annual BSAI Pacific... harvest of Pacific cod by hook-and-line catcher/processors, although this is one of the major groundfish...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-12-10
...; catcher/ processor--40 percent; and motherships--10 percent. Under Sec. 679.20(a)(5)(iii)(B)(2)(i) and (ii... sector, 40 percent to the catcher/processor sector, and 10 percent to the mothership sector. In the.../processor sector will be available for harvest by AFA catcher vessels with catcher/ processor sector...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-12-06
... as follows: 50 percent to the inshore sector, 40 percent to the catcher/ processor sector, and 10... of the pollock allocated to the catcher/processor sector will be available for harvest by AFA catcher vessels with catcher/ processor sector endorsements, unless the Regional Administrator receives a...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-07-21
.... 0910131362-0087-02] RIN 0648-XX71 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch... directed fishing for Pacific ocean perch by catcher/processors participating in the rockfish limited access... exceeding the 2010 total allowable catch (TAC) of Pacific ocean perch allocated to catcher/processors...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-07-22
.... 101126522-0640-02] RIN 0648-XA587 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch... directed fishing for Pacific ocean perch by catcher/processors participating in the rockfish limited access... exceeding the 2011 total allowable catch (TAC) of Pacific ocean perch allocated to catcher/processors...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-12-05
... greater than or equal to 60 feet length overall (LOA) using pot gear to hook-and-line catcher/processors, pot catcher/processors, and catcher vessels less than 60 feet LOA using hook-and-line or pot gear in... total allowable catch (TAC) specified for catcher vessels greater than or equal to 60 feet length...
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Code of Federal Regulations, 2011 CFR
2011-10-01
... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Percent of the AFA Catcher/Processor Sector's Pollock Allocation, Numbers of Chinook Salmon Used To Calculate the Opt-out Allocation and Annual Threshold Amount, and Percent Used To Calculate IPA Minimum Participation Assigned to Each Catcher/Processor Under § 679.21(f) 47a Table 47a to...
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50 CFR 679.94 - Economic data report (EDR) for the Amendment 80 sector.
Code of Federal Regulations, 2010 CFR
2010-10-01
...: NMFS, Alaska Fisheries Science Center, Economic Data Reports, 7600 Sand Point Way NE, F/AKC2, Seattle... Operation Description of code Code NMFS Alaska region ADF&G FCP Catcher/processor Floating catcher processor. FLD Mothership Floating domestic mothership. IFP Stationary Floating Processor Inshore floating...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-11-15
... (coop) programs for the at-sea mothership and catcher/processor trawl fleets (whiting only). Since that... permit holder (vessel owner) to change their vessel ownership, 9. Clarify that the processor obligation..., Mothership Coop (MS) Program--Whiting At-sea Trawl Fishery, and Catcher-Processor (C/P) Coop Program--Whiting...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-03-23
... Pollock Fishery This proposed rule applies to owners and operators of catcher vessels, catcher/processors, motherships, inshore processors, and the six Western Alaska Community Development Quota (CDQ) Program groups... fishery by identifying the vessels and processors eligible to participate in the fishery and allocating...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-12-14
... the program to allow participation by all types of near shore, stationary processors for halibut... This proposed rule would apply to owners and operators of catcher vessels, catcher/processors, and inshore processors participating in the pollock (Theragra chalcogramma) trawl fisheries in the Central and...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-07-19
.../processor trawl fleets (whiting only). Since that time, the Pacific Fishery Management Council (Council) and.... Clarify that the processor obligation may be to more than one MS permit, 10. Revise the mothership catcher... (MS) and Catcher/Processor (C/P) sectors of the Pacific Coast Groundfish fishery. This item was...
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50 CFR 680.44 - Cost recovery.
Code of Federal Regulations, 2014 CFR
2014-10-01
... value determined for at-sea Catcher/Processors (CP), depending on their activity. Ex-vessel value...-vessel value—(i) General. Catcher/processors must use the corresponding CP standard price(s) for the purposes of calculating fee liability. (ii) CP standard prices. As part of the summary described in...
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50 CFR 680.44 - Cost recovery.
Code of Federal Regulations, 2010 CFR
2010-10-01
... value determined for at-sea Catcher/Processors (CP), depending on their activity. Ex-vessel value...-vessel value—(i) General. Catcher/processors must use the corresponding CP standard price(s) for the purposes of calculating fee liability. (ii) CP standard prices. As part of the summary described in...
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50 CFR 680.44 - Cost recovery.
Code of Federal Regulations, 2012 CFR
2012-10-01
... value determined for at-sea Catcher/Processors (CP), depending on their activity. Ex-vessel value...-vessel value—(i) General. Catcher/processors must use the corresponding CP standard price(s) for the purposes of calculating fee liability. (ii) CP standard prices. As part of the summary described in...
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50 CFR 680.44 - Cost recovery.
Code of Federal Regulations, 2011 CFR
2011-10-01
... value determined for at-sea Catcher/Processors (CP), depending on their activity. Ex-vessel value...-vessel value—(i) General. Catcher/processors must use the corresponding CP standard price(s) for the purposes of calculating fee liability. (ii) CP standard prices. As part of the summary described in...
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50 CFR 680.44 - Cost recovery.
Code of Federal Regulations, 2013 CFR
2013-10-01
... value determined for at-sea Catcher/Processors (CP), depending on their activity. Ex-vessel value...-vessel value—(i) General. Catcher/processors must use the corresponding CP standard price(s) for the purposes of calculating fee liability. (ii) CP standard prices. As part of the summary described in...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-04-23
... Catcher/Processors Using Hook-and-line Gear in the Western Regulatory Area of the Gulf of Alaska AGENCY.../processors (C/Ps) using hook-and-line gear in the Western Regulatory Area of the Gulf of Alaska (GOA). This... catch apportioned to C/Ps using hook-and-line gear in the Western Regulatory Area of the GOA. DATES...
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76 FR 20626 - Submission for OMB Review; Comment Request
Federal Register 2010, 2011, 2012, 2013, 2014
2011-04-13
... communities and monitors the ``economic stability for harvesters, processors, and coastal communities.'' The... (BSAI) Crab Economic Data Reports. OMB Control Number: 0648-0518. Form Number(s): NA. Type of Request...: 132. Average Hours per Response: Catcher vessel and catcher/processor economic data reports (EDRs), 37...
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50 CFR 679.51 - Observer requirements for vessels and plants.
Code of Federal Regulations, 2013 CFR
2013-10-01
... sampling, data recording, and data communication duties per paragraph (a)(2) of this section may not exceed...) AI directed pollock fishery catcher/processors and motherships. A catcher/processor participating in the AI directed pollock fishery or a mothership processing pollock harvested in the AI directed...
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50 CFR 679.51 - Observer requirements for vessels and plants.
Code of Federal Regulations, 2014 CFR
2014-10-01
... to complete sampling, data recording, and data communication duties per paragraph (a)(2) of this... paragraph (a)(2)(ii) of this section apply. (4) AI directed pollock fishery catcher/processors and motherships. A catcher/processor participating in the AI directed pollock fishery or a mothership processing...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-03-09
... Collection; Comment Request; Amendment 80 Economic Data Report for the Catcher/Processor Non-AFA Trawl Sector... catcher/processor sector. The Amendment 80 economic data report (EDR) collects cost, revenue, ownership... review the Program. The purpose of the EDR is to understand the economic effects of the Amendment 80...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-10-26
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 679 [Docket No. 101126521-0640-02] RIN 0648-XA791 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Pot Gear in the Bering Sea and Aleutian Islands Management Area AGENCY: National...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-01-26
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 679 [Docket No. 0910131363-0087-02] RIN 0648-XA176 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Pot Gear in the Bering Sea and Aleutian Islands Management Area AGENCY: National...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-02-26
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 679 [Docket No. 0810141351-9087-02] RIN 0648-XU65 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Pot Gear in the Bering Sea and Aleutian Islands Management Area AGENCY: National Marine...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-01-25
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 679 [Docket No. 101126521-0640-02] RIN 0648-XA955 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Pot Gear in the Bering Sea and Aleutian Islands Management Area AGENCY: National...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-09-27
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 679 [Docket No. 0910131363-0087-02] RIN 0648-XZ27 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Pot Gear in the Bering Sea and Aleutian Islands Management Area AGENCY: National Marine...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-02-01
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 679 [Docket No. 111213751-2102-02] RIN 0648-XC465 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Pot Gear in the Bering Sea and Aleutian Islands Management Area AGENCY: National...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-04-22
... Catcher/Processors Using Trawl Gear in the Central Regulatory Area of the Gulf of Alaska AGENCY: National... (C/Ps) using trawl gear in the Central Regulatory Area of the Gulf of Alaska (GOA). This action is... apportioned to C/Ps using trawl gear in the Central Regulatory Area of the GOA. DATES: Effective 1200 hours...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-09-05
... Catcher/Processors Using Trawl Gear in the Central Regulatory Area of the Gulf of Alaska AGENCY: National... (C/Ps) using trawl gear in the Central Regulatory Area of the Gulf of Alaska (GOA). This action is... gear in the Central Regulatory Area of the GOA. DATES: Effective 1200 hours, Alaska local time (A.l.t...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-02-19
.... 0810141351-9087-02] RIN 0648-XU36 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod by Catcher/Processors Using Hook-and-Line Gear in the Bering Sea and Aleutian Islands Management Area AGENCY: National... using hook-and-line gear in the Bering Sea and Aleutian Islands management area (BSAI). This action is...
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Code of Federal Regulations, 2010 CFR
2010-10-01
... CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OF THE EXCLUSIVE ECONOMIC ZONE OFF ALASKA Pt. 679, Table 40 Table 40 to Part 679—BSAI Halibut PSC...
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Code of Federal Regulations, 2011 CFR
2011-10-01
... CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED... . . . Red king crab Zone 1 0.007 0.299 The PSC amount in number of animals available to trawl vessels in the...
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Code of Federal Regulations, 2010 CFR
2010-10-01
... CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED... . . . Red king crab Zone 1 0.007 0.299 The PSC amount in number of animals available to trawl vessels in the...
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Code of Federal Regulations, 2012 CFR
2012-10-01
... CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED... . . . Red king crab Zone 1 0.007 0.299 The PSC amount in number of animals available to trawl vessels in the...
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Code of Federal Regulations, 2013 CFR
2013-10-01
... CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED... . . . Red king crab Zone 1 0.007 0.299 The PSC amount in number of animals available to trawl vessels in the...
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Code of Federal Regulations, 2014 CFR
2014-10-01
... CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED... . . . Red king crab Zone 1 0.007 0.299 The PSC amount in number of animals available to trawl vessels in the...
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50 CFR 660.160 - Catcher/processor (C/P) Coop Program.
Code of Federal Regulations, 2013 CFR
2013-10-01
... not be accepted unless it includes all of the required information; the descriptive items listed in... deployment by the completion of the electronic vessel and/or processor survey(s); and (E) Immediately report...
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50 CFR 660.160 - Catcher/processor (C/P) Coop Program.
Code of Federal Regulations, 2012 CFR
2012-10-01
... not be accepted unless it includes all of the required information; the descriptive items listed in... deployment by the completion of the electronic vessel and/or processor survey(s); and (E) Immediately report...
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50 CFR 660.160 - Catcher/processor (C/P) Coop Program.
Code of Federal Regulations, 2014 CFR
2014-10-01
... not be accepted unless it includes all of the required information; the descriptive items listed in... the completion of the electronic vessel and/or processor survey(s); and (E) Immediately report to the...
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50 CFR 660.160 - Catcher/processor (C/P) Coop Program.
Code of Federal Regulations, 2011 CFR
2011-10-01
... information; the descriptive items listed in this paragraph appear to meet the stated purpose; and information... deployment by the completion of the electronic vessel and/or processor survey(s); and (E) Immediately report...
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75 FR 52507 - Submission for OMB Review; Comment Request
Federal Register 2010, 2011, 2012, 2013, 2014
2010-08-26
... standards designed to ensure that all catch delivered to the processor is accurately weighed and accounted... NMFS for catcher/processors and motherships is based on the vessel meeting a series of design criteria. Because of the wide variations in factory layout for inshore processors, NMFS requires a performance-based...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-07-07
.... 101126522-0640-02] RIN 0648-XA539 Fisheries of the Economic Exclusive Zone Off Alaska; Shallow- Water...; closure. SUMMARY: NMFS is prohibiting directed fishing for species that comprise the shallow-water species... species catch (PSC) sideboard limit specified for the shallow-water species fishery for catcher/processors...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-07-07
.... 0910131362-0087-02] RIN 0648-XX31 Fisheries of the Economic Exclusive Zone Off Alaska; Shallow- Water Species...: NMFS is prohibiting directed fishing for species that comprise the shallow-water species fishery for... (PSC) sideboard limit specified for the shallow-water species fishery for catcher/processors subject to...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-02-03
... for audit information on a Crab EDR. Based on experience in these EDR programs, in the final rule... hardware, software, or Internet is restored, the User must enter this same information into the electronic... Fisheries Act catcher vessels, catcher/processor, and mothership sectors as well as representatives for the...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-07-23
.... 0910131362-0087-02] RIN 0648-XX77 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch in...: NMFS is prohibiting directed fishing for Pacific ocean perch by catcher/processors participating in the... necessary to prevent exceeding the 2010 sideboard limit of Pacific ocean perch established for catcher...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-07-11
..., business telephone number, e-mail address, port of landing, operation type (for catcher/processors.../processor, the at-sea operation type is pre-filled automatically. (3) If an SFP and crab delivery is... Registered Crab Receiver record in eLandings the region in which the stationary floating processor is located...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-08-19
... Pilot Program and the proposed Rockfish Program are a type of a limited access privilege program (LAPP... Central GOA fishermen, shoreside processors, catcher/processors, and communities by (1) providing greater... the ability to choose when to fish, (3) providing greater stability for processors by spreading...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-08-30
... Amendment 91 to the Secretary of Commerce. NMFS published a Notice of Availability of this amendment in the... catcher/processors have formed a cooperative called the High Seas Catchers' Cooperative (HSCC). The AFA... substantially from 2002 through 2007, to an average of 74,067 Chinook salmon per year. A historic high of...
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Code of Federal Regulations, 2010 CFR
2010-10-01
... Annual Threshold Amount, and Percent Used To Calculate IPA Minimum Participation Assigned to Each Catcher... Allocation and Annual Threshold Amount, and Percent Used To Calculate IPA Minimum Participation Assigned to... threshold amount of 13,516 Column H Percent used to calculate IPA minimum participation Vessel name USCG...
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50 CFR 679.50 - Groundfish Observer Program.
Code of Federal Regulations, 2010 CFR
2010-10-01
... following: (A) Identification of the management, organizational structure, and ownership structure of the.../processors. A catcher/processor will be assigned to a fishery category based on the retained groundfish catch... in Federal waters will be assigned to a fishery category based on the retained groundfish catch...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-07-03
... Collection; Comment Request; Amendment 80 Economic Data Report for the Catcher/Processor Non-AFA Trawl Sector.../processor sector. The Amendment 80 economic data report (EDR) collects cost, revenue, ownership, and... Program. The purpose of the EDR is to understand the economic effects of the Amendment 80 program on...
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Code of Federal Regulations, 2013 CFR
2013-10-01
... inshore, offshore catcher/processor, and mothership components, in the AI directed pollock fishery, and... motherships in the offshore component in the Bering Sea subarea, directed fishing for pollock in the AI...
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Code of Federal Regulations, 2014 CFR
2014-10-01
... inshore, offshore catcher/processor, and mothership components, in the AI directed pollock fishery, and... motherships in the offshore component in the Bering Sea subarea, directed fishing for pollock in the AI...
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Code of Federal Regulations, 2011 CFR
2011-10-01
... Sea subarea by inshore, offshore catcher/processor, and mothership components, in the AI directed... for pollock in the AI directed pollock fishery, or directed fishing for CDQ pollock in the BSAI is...
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Code of Federal Regulations, 2010 CFR
2010-10-01
... Sea subarea by inshore, offshore catcher/processor, and mothership components, in the AI directed... for pollock in the AI directed pollock fishery, or directed fishing for CDQ pollock in the BSAI is...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-01-22
.../Processors Using Trawl Gear in the Western Regulatory Area of the Gulf of Alaska AGENCY: National Marine... (C/Ps) using trawl gear in the Western Regulatory Area of the Gulf of Alaska (GOA). This action is... apportioned to C/Ps using trawl gear in the Western Regulatory Area of the GOA. DATES: Effective 1200 hours...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-02-17
.../Processors Using Trawl Gear in the Western Regulatory Area of the Gulf of Alaska AGENCY: National Marine... (C/Ps) using trawl gear in the Western Regulatory Area of the Gulf of Alaska (GOA). This action is... apportioned to C/Ps using trawl gear in the Western Regulatory Area of the GOA. DATES: Effective 1200 hrs...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-02-28
.../Processors Using Hook-and-Line Gear in the Central Regulatory Area of the Gulf of Alaska AGENCY: National... (C/Ps) using hook-and-line gear in the Central Regulatory Area of the Gulf of Alaska (GOA). This... catch apportioned to C/Ps using hook-and-line gear in the Central Regulatory Area of the GOA. DATES...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-03-09
... facilitates the formation of harvesting cooperatives in the head-and-gut trawl catcher/processor sector... catch, improved retention, improved utilization, and improved economic health of the head-and-gut trawl...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-09-05
... Alaska Community Development Quota (CDQ) Program, and the hook-and-line catcher/processor (freezer... plans to present a draft analysis of the potential effects of cost recovery fee programs to the Council...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-08-10
... weight of crab but also the weight of packaging, pallets, and glaze. While deductions for these items can... number of active crab catcher/processors changes annually. As noted above, from four to six vessels have...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-03-12
... 13, 2013. ADDRESSES: Direct all written comments to Jennifer Jessup, Departmental Paperwork Clearance... allocations to eligible entities representing the catcher/processor sector, the mothership sector, inshore cooperatives, and Community Development Quota (CDQ) groups. Transferable allocations provide the pollock fleet...
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50 CFR 660.160 - Catcher/processor (C/P) Coop Program.
Code of Federal Regulations, 2010 CFR
2010-10-01
... Coop Program, or the Shorebased IFQ Program. As determined necessary by the Regional Administrator... combination. [Reserved] (4) Appeals. [Reserved] (5) Fees. The Regional Administrator is authorized to charge... entry permit owner in the NMFS permit database. (ii) Qualifying criteria for C/P endorsement. In order...
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Code of Federal Regulations, 2014 CFR
2014-10-01
... fishery allocations. Prior to the setting of fishery allocations, the TAC, ACL, or ACT when specified, is... in the non-groundfish fishery that is deducted from the ACL or ACT when specified. (2) The commercial... from the TAC, OY, ACL, or ACT when specified. For the catcher/processor and mothership sectors of the...
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Code of Federal Regulations, 2013 CFR
2013-10-01
... fishery allocations. Prior to the setting of fishery allocations, the TAC, ACL, or ACT when specified, is... in the non-groundfish fishery that is deducted from the ACL or ACT when specified. (2) The commercial... from the TAC, OY, ACL, or ACT when specified. For the catcher/processor and mothership sectors of the...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-09
... (the ``directed fishing allowance'') among the AFA inshore sector (50 percent), the AFA catcher/processor sector (40 percent), and the AFA mothership sector (10 percent). The AFA allowed for development of pollock fishing cooperatives in the non-CDQ sectors. Thirteen cooperatives were developed under...
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50 CFR 679.82 - Rockfish Program use caps and sideboard limits.
Code of Federal Regulations, 2013 CFR
2013-10-01
... not participate in directed fishing for arrowtooth flounder, deep-water flatfish, and rex sole in the GOA (or in waters adjacent to the GOA when arrowtooth flounder, deep-water flatfish, and rex sole... authority of all eligible LLP licenses in the catcher/processor sector. (ii) For the deep-water halibut PSC...
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50 CFR 679.82 - Rockfish Program use caps and sideboard limits.
Code of Federal Regulations, 2014 CFR
2014-10-01
... not participate in directed fishing for arrowtooth flounder, deep-water flatfish, and rex sole in the GOA (or in waters adjacent to the GOA when arrowtooth flounder, deep-water flatfish, and rex sole... authority of all eligible LLP licenses in the catcher/processor sector. (ii) For the deep-water halibut PSC...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-10-21
... on seaLandings, a consolidated electronic means of reporting landings and production of commercial... submitting required reports and logbooks using seaLandings. NMFS will provide a demonstration of the new version of seaLandings for at-sea catcher/processors and motherships, and training on how to submit daily...
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Sen. Cantwell, Maria [D-WA
2010-12-07
Senate - 12/07/2010 Read twice and referred to the Committee on Commerce, Science, and Transportation. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-06-15
... Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Proposed... carry one observer and use a motion-compensated scale to weigh Pacific cod before it is processed. The... and catch reporting requirements that apply to catcher/processors not subject to this proposed action...
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50 CFR 679.64 - Harvesting sideboard limits in other fisheries.
Code of Federal Regulations, 2013 CFR
2013-10-01
... Pacific ocean perch. (A) The Aleutian Islands Pacific ocean perch harvest limit will be equal to the 1996 through 1997 aggregate retained catch of Aleutian Islands Pacific ocean perch by catcher/processors listed... sum of the Aleutian Islands Pacific ocean perch catch in 1996 and 1997 multiplied by the remainder of...
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50 CFR 679.64 - Harvesting sideboard limits in other fisheries.
Code of Federal Regulations, 2014 CFR
2014-10-01
... area or subarea of the BSAI as follows: (i) Aleutian Islands Pacific ocean perch. (A) The Aleutian Islands Pacific ocean perch harvest limit will be equal to the 1996 through 1997 aggregate retained catch of Aleutian Islands Pacific ocean perch by catcher/processors listed in Sections 208(e)(1) through...
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50 CFR 679.64 - Harvesting sideboard limits in other fisheries.
Code of Federal Regulations, 2012 CFR
2012-10-01
... Pacific ocean perch. (A) The Aleutian Islands Pacific ocean perch harvest limit will be equal to the 1996 through 1997 aggregate retained catch of Aleutian Islands Pacific ocean perch by catcher/processors listed... sum of the Aleutian Islands Pacific ocean perch catch in 1996 and 1997 multiplied by the remainder of...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-07-27
... of a zero (0) percent fee for cost recovery under the Bering Sea and Aleutian Islands Crab... Program includes a cost recovery provision to collect fees to recover the actual costs directly related to... processing sectors to each pay half the cost recovery fees. Catcher/processor quota share holders are...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-22
... or non-trawl gear designations); and (4) designate the type of vessel operation permitted (i.e., LLP... catcher/processor). The endorsements for specific regulatory areas, gear designations, and vessel operational types are non-severable from the LLP license (i.e., once an LLP license is issued, the components...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-06-04
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 679 [Docket No. 0910131363-0087-02] RIN 0648-XW75 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod for American Fisheries Act Catcher Processors Using Trawl Gear in the Bering Sea and Aleutian Islands...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-02-23
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 679 [Docket No. 0810141351-9087-02] RIN 0648-XU52 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod for American Fisheries Act Catcher-Processors Using Trawl Gear in the Bering Sea and Aleutian Islands...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-08-04
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 679 [Docket No. 101126521-0640-2] RIN 0648-XA616 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod for American Fisheries Act Catcher/Processors Using Trawl Gear in the Bering Sea and Aleutian Islands...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-02-23
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 679 [Docket No. 101126521-0640-02] RIN 0648-XB028 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod for American Fisheries Act Catcher/Processors Using Trawl Gear in the Bering Sea and Aleutian Islands...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-04-06
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 679 [Docket No. 0910131363-0087-02] RIN 0648-XV66 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod for American Fisheries Act Catcher Processors Using Trawl Gear in the Bering Sea and Aleutian Islands...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-03-30
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 679 [Docket No. 111213751-2102-02] RIN 0648-XB138 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Cod for American Fisheries Act Catcher/Processors Using Trawl Gear in the Bering Sea and Aleutian Islands...
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Code of Federal Regulations, 2010 CFR
2010-10-01
... as a catcher/processor in the BSAI during the same fishing year. (iii) Operate a vessel as a... mothership in the BSAI during the same fishing year. (iv) Operate any vessel in the GOA in more than one of... any fishing year. (v) Operate any vessel in the GOA under both the “inshore component in the GOA” and...
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Code of Federal Regulations, 2010 CFR
2010-10-01
... whiting is allocated among three sectors, as follows:34 percent for the catcher/processor sector; 24 percent for the mothership sector; and 42 percent for the shore-based sector. No more than 5 percent of... primary whiting season north of 42° N. lat.Specific sector allocations for a given calendar year are found...
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50 CFR 660.131 - Pacific whiting fishery management measures.
Code of Federal Regulations, 2010 CFR
2010-10-01
..., surimi (fish paste with additives), fillets (meat from the side of the fish, behind the head and in front... measures. (a) Sectors. In order for a vessel to fish in a particular whiting fishery sector after May 11... considered to be a catcher/processor nor is it considered to be processing fish. Such a vessel is considered...
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Code of Federal Regulations, 2011 CFR
2011-10-01
..., a vessel operator. Catcher/processor (CP) means a vessel that is used for catching crab and... § 680.40(c)(5)(ii), (c)(5)(iii), or (c)(5)(iv) based on the procedures established in § 680.40(c)(5). CP standard price means price, expressed in U.S. dollars per raw crab pound, for all CR crab landed by a CP as...
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Code of Federal Regulations, 2010 CFR
2010-10-01
..., a vessel operator. Catcher/processor (CP) means a vessel that is used for catching crab and... § 680.40(c)(5)(ii), (c)(5)(iii), or (c)(5)(iv) based on the procedures established in § 680.40(c)(5). CP standard price means price, expressed in U.S. dollars per raw crab pound, for all CR crab landed by a CP as...
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Code of Federal Regulations, 2014 CFR
2014-10-01
..., a vessel operator. Catcher/processor (CP) means a vessel that is used for catching crab and... § 680.40(c)(5)(ii), (c)(5)(iii), or (c)(5)(iv) based on the procedures established in § 680.40(c)(5). CP standard price means price, expressed in U.S. dollars per raw crab pound, for all CR crab landed by a CP as...
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Code of Federal Regulations, 2012 CFR
2012-10-01
..., a vessel operator. Catcher/processor (CP) means a vessel that is used for catching crab and... § 680.40(c)(5)(ii), (c)(5)(iii), or (c)(5)(iv) based on the procedures established in § 680.40(c)(5). CP standard price means price, expressed in U.S. dollars per raw crab pound, for all CR crab landed by a CP as...
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Code of Federal Regulations, 2013 CFR
2013-10-01
..., a vessel operator. Catcher/processor (CP) means a vessel that is used for catching crab and... § 680.40(c)(5)(ii), (c)(5)(iii), or (c)(5)(iv) based on the procedures established in § 680.40(c)(5). CP standard price means price, expressed in U.S. dollars per raw crab pound, for all CR crab landed by a CP as...
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Code of Federal Regulations, 2013 CFR
2013-10-01
... 371 1.65 Arctic Fjord 940866 3396 4.46 293 68 361 1.60 Northern Glacier 663457 661 3.12 205 48 253 1.12 Pacific Glacier 933627 3357 5.06 332 77 409 1.82 Highland Light 577044 3348 5.14 337 79 416 1.85...
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Code of Federal Regulations, 2012 CFR
2012-10-01
... 371 1.65 Arctic Fjord 940866 3396 4.46 293 68 361 1.60 Northern Glacier 663457 661 3.12 205 48 253 1.12 Pacific Glacier 933627 3357 5.06 332 77 409 1.82 Highland Light 577044 3348 5.14 337 79 416 1.85...
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Code of Federal Regulations, 2014 CFR
2014-10-01
... 371 1.65 Arctic Fjord 940866 3396 4.46 293 68 361 1.60 Northern Glacier 663457 661 3.12 205 48 253 1.12 Pacific Glacier 933627 3357 5.06 332 77 409 1.82 Highland Light 577044 3348 5.14 337 79 416 1.85...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-09-16
... catcher/processors to weigh all offloaded crab on a state-approved scale that produces a printed record... designated port and weigh that product on a scale approved by the state in which the crab is removed from the... the vessel and to attach a scale printout showing gross product offload weight. The weight reported on...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-03-14
... error on page 12215 in row 16 of the third column. The 2012 A season directed fishing allowance for the... \\1\\ 2013 B season \\1\\ season \\1\\ Area and sector 2012 2013 Allocations A season SCA harvest B season... allocated as a DFA as follows: inshore sector--50 percent, catcher/processor sector (C/P)--40 percent, and...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-11-20
...) LOA using hook- and-line or pot gear, American Fisheries Act (AFA) catcher/processors (C/P), Amendment 80 (A80) C/Ps, C/P vessels using pot gear, and C/P vessels using hook-and-line gear in the Bering Sea... meters) LOA using hook-and-line or pot gear, AFA C/P vessels, A80 C/P vessels, C/P vessels using pot gear...
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Code of Federal Regulations, 2010 CFR
2010-10-01
... longline gear also includes basket-style longline gear. Council means the Pacific Fishery Management... Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION... Definitions. Basket-style longline gear means a type of longline gear that is divided into units called...
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50 CFR 665.807 - Exemptions for Hawaii longline fishing prohibited areas; procedures.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Exemptions for Hawaii longline fishing... THE WESTERN PACIFIC Western Pacific Pelagic Fisheries § 665.807 Exemptions for Hawaii longline fishing...(s) of the Hawaii longline fishing prohibited area will be issued to a person who can document that...
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50 CFR 665.807 - Exemptions for Hawaii longline fishing prohibited areas; procedures.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false Exemptions for Hawaii longline fishing... THE WESTERN PACIFIC Western Pacific Pelagic Fisheries § 665.807 Exemptions for Hawaii longline fishing...(s) of the Hawaii longline fishing prohibited area will be issued to a person who can document that...
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50 CFR 665.807 - Exemptions for Hawaii longline fishing prohibited areas; procedures.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false Exemptions for Hawaii longline fishing... THE WESTERN PACIFIC Western Pacific Pelagic Fisheries § 665.807 Exemptions for Hawaii longline fishing...(s) of the Hawaii longline fishing prohibited area will be issued to a person who can document that...
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50 CFR 665.807 - Exemptions for Hawaii longline fishing prohibited areas; procedures.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Exemptions for Hawaii longline fishing... THE WESTERN PACIFIC Western Pacific Pelagic Fisheries § 665.807 Exemptions for Hawaii longline fishing...(s) of the Hawaii longline fishing prohibited area will be issued to a person who can document that...
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50 CFR 665.807 - Exemptions for longline fishing prohibited areas; procedures.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Exemptions for longline fishing prohibited... WESTERN PACIFIC Western Pacific Pelagic Fisheries § 665.807 Exemptions for longline fishing prohibited... the Hawaii longline fishing prohibited area will be issued to a person who can document that he or she...
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Code of Federal Regulations, 2012 CFR
2012-10-01
... Incidental Mortality of Seabirds in the Course of Longline Fishing or Longline Fishing Research Operations in the Convention Area 2 Figure 2 to Subpart G of Part 300 Wildlife and Fisheries INTERNATIONAL FISHING... Mortality of Seabirds in the Course of Longline Fishing or Longline Fishing Research Operations in the...
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Code of Federal Regulations, 2011 CFR
2011-10-01
... Incidental Mortality of Seabirds in the Course of Longline Fishing or Longline Fishing Research Operations in the Convention Area 2 Figure 2 to Subpart G of Part 300 Wildlife and Fisheries INTERNATIONAL FISHING... Mortality of Seabirds in the Course of Longline Fishing or Longline Fishing Research Operations in the...
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Code of Federal Regulations, 2010 CFR
2010-10-01
... Incidental Mortality of Seabirds in the Course of Longline Fishing or Longline Fishing Research Operations in the Convention Area 2 Figure 2 to Subpart G of Part 300 Wildlife and Fisheries INTERNATIONAL FISHING... Mortality of Seabirds in the Course of Longline Fishing or Longline Fishing Research Operations in the...
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Code of Federal Regulations, 2014 CFR
2014-10-01
... Incidental Mortality of Seabirds in the Course of Longline Fishing or Longline Fishing Research Operations in the Convention Area 2 Figure 2 to Subpart G of Part 300 Wildlife and Fisheries INTERNATIONAL FISHING... Mortality of Seabirds in the Course of Longline Fishing or Longline Fishing Research Operations in the...
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Code of Federal Regulations, 2013 CFR
2013-10-01
... Incidental Mortality of Seabirds in the Course of Longline Fishing or Longline Fishing Research Operations in the Convention Area 2 Figure 2 to Subpart G of Part 300 Wildlife and Fisheries INTERNATIONAL FISHING... Mortality of Seabirds in the Course of Longline Fishing or Longline Fishing Research Operations in the...
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Karr, T.J.; Pittenger, L.C.
1996-11-26
A projectile interceptor launches a projectile catcher into the path of a projectile. In one embodiment, signals indicative of the path of a projectile are received by the projectile interceptor. A flinger mechanism has a projectile catcher releasably attached thereto, such that the projectile catcher can be released and launched from the flinger mechanism. A controller connected to the flinger mechanism uses the signals indicative of the path of the projectile to determine the launch parameters of the projectile catcher. The controller directs the flinger mechanism to release the projectile catcher such that the projectile catcher is launched into the path of the projectile and intercepts the projectile. 13 figs.
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Physiological ramifications for loggerhead turtles captured in pelagic longlines
Williard, Amanda; Parga, Mariluz; Sagarminaga, Ricardo; Swimmer, Yonat
2015-01-01
Bycatch of endangered loggerhead turtles in longline fisheries results in high rates of post-release mortality that may negatively impact populations. The factors contributing to post-release mortality have not been well studied, but traumatic injuries and physiological disturbances experienced as a result of capture are thought to play a role. The goal of our study was to gauge the physiological status of loggerhead turtles immediately upon removal from longline gear in order to refine our understanding of the impacts of capture and the potential for post-release mortality. We analysed blood samples collected from longline- and hand-captured loggerhead turtles, and discovered that capture in longline gear results in blood loss, induction of the systemic stress response, and a moderate increase in lactate. The method by which turtles are landed and released, particularly if released with the hook or line still attached, may exacerbate stress and lead to chronic injuries, sublethal effects or delayed mortality. Our study is the first, to the best of our knowledge, to document the physiological impacts of capture in longline gear, and our findings underscore the importance of best practices gear removal to promote post-release survival in longline-captured turtles. PMID:26490415
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Physiological ramifications for loggerhead turtles captured in pelagic longlines.
Williard, Amanda; Parga, Mariluz; Sagarminaga, Ricardo; Swimmer, Yonat
2015-10-01
Bycatch of endangered loggerhead turtles in longline fisheries results in high rates of post-release mortality that may negatively impact populations. The factors contributing to post-release mortality have not been well studied, but traumatic injuries and physiological disturbances experienced as a result of capture are thought to play a role. The goal of our study was to gauge the physiological status of loggerhead turtles immediately upon removal from longline gear in order to refine our understanding of the impacts of capture and the potential for post-release mortality. We analysed blood samples collected from longline- and hand-captured loggerhead turtles, and discovered that capture in longline gear results in blood loss, induction of the systemic stress response, and a moderate increase in lactate. The method by which turtles are landed and released, particularly if released with the hook or line still attached, may exacerbate stress and lead to chronic injuries, sublethal effects or delayed mortality. Our study is the first, to the best of our knowledge, to document the physiological impacts of capture in longline gear, and our findings underscore the importance of best practices gear removal to promote post-release survival in longline-captured turtles. © 2015 The Author(s).
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Seabird bycatch mitigation trials in artisanal demersal longliners of the Western Mediterranean.
Cortés, Verónica; González-Solís, Jacob
2018-01-01
High numbers of seabirds are killed annually worldwide in longline fisheries. In the Mediterranean, this mortality is seriously affecting the viability of seabird populations, in particular of the three endemic shearwaters. Even so, there is currently no specific seabird mitigation requirements for the longline fleet operating in this area. From 2013 to 2014, we assessed the efficiency and practical applicability of four mitigation measures on artisanal demersal longliners targeting European hake (Merluccius merluccius) in the western Mediterranean: night setting, tori line, weighted lines and artificial baits. We performed fifty-two pairs of experimental (with the tested mitigation measure) and control settings (without any measure), and compared their effects on seabird interactions and fish catches. In addition, we estimated the longline sink rates and the seabird access area to baited hooks in different longline configurations. Night setting reduced bycatch risk without affecting target and non-commercial fish catches. The tori line may have reduced the bycatch risk by displacing bait attacks beyond the end of the line, but at this distance shearwaters could still access to the baits and the streamers did not deter birds under calm wind conditions. Weighted lines increased sink rate, but it resulted in only a minor reduction of the seabird access window to baited hooks and led to some operational problems during the setting. Artificial baits substantially reduced commercial catches. Moreover, the seabird access to the baited hooks was influenced by the longline configuration, the setting speed and the relative position to the floats and weights. So far, night setting stands out as the best mitigation measure for reducing bycatch levels without compromising target catches in demersal longliners. Ideally, these results should be confirmed in longliners targeting species other than European hake.
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Developing Confident Softball Catchers
ERIC Educational Resources Information Center
Kellers, Peggy
2004-01-01
Training softball catchers is challenging. The nature of the position makes it one of the most difficult to play because of the breadth of a catcher's responsibilities. Although the demands on a pitcher or other players are significant, their roles are less complex than the catcher's, who is actively involved in the game at many different levels…
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Code of Federal Regulations, 2010 CFR
2010-10-01
... Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION...-style longline gear means a type of longline gear that is divided into units called “baskets” each... 15 branch lines between any two floats (except basket-style longline gear which may have as few as 10...
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50 CFR 660.712 - Longline fishery.
Code of Federal Regulations, 2012 CFR
2012-10-01
...° long. (7) No light stick may be possessed on board a vessel registered for use of longline gear during... light stick as used in this paragraph is any type of light emitting device, including any flourescent glow bead, chemical, or electrically powered light that is affixed underwater to the longline gear. (8...
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50 CFR 660.712 - Longline fishery.
Code of Federal Regulations, 2011 CFR
2011-10-01
...° long. (7) No light stick may be possessed on board a vessel registered for use of longline gear during... light stick as used in this paragraph is any type of light emitting device, including any flourescent glow bead, chemical, or electrically powered light that is affixed underwater to the longline gear. (8...
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50 CFR 660.712 - Longline fishery.
Code of Federal Regulations, 2014 CFR
2014-10-01
...° long. (7) No light stick may be possessed on board a vessel registered for use of longline gear during... light stick as used in this paragraph is any type of light emitting device, including any flourescent glow bead, chemical, or electrically powered light that is affixed underwater to the longline gear. (8...
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50 CFR 660.712 - Longline fishery.
Code of Federal Regulations, 2013 CFR
2013-10-01
...° long. (7) No light stick may be possessed on board a vessel registered for use of longline gear during... light stick as used in this paragraph is any type of light emitting device, including any flourescent glow bead, chemical, or electrically powered light that is affixed underwater to the longline gear. (8...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-04-20
... Catcher Vessels Using Trawl Gear in the Bering Sea and Aleutian Islands Management Area AGENCY: National... catcher vessels using trawl gear in the Bering Sea and Aleutian Islands Management Area (BSAI). This... Pacific cod allocated to catcher vessels using trawl gear in the BSAI. DATES: Effective 1200 hrs, Alaska...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-04-14
... Catcher Vessels Using Trawl Gear in the Bering Sea and Aleutian Islands Management Area AGENCY: National... catcher vessels using trawl gear in the Bering Sea and Aleutian Islands Management Area (BSAI). This... Pacific cod allocated to catcher vessels using trawl gear in the BSAI. DATES: Effective 1200 hrs, Alaska...
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Peterson, Megan J; Mueter, Franz; Criddle, Keith; Haynie, Alan C
2014-01-01
Killer whale (Orcinus orca) depredation (whales stealing or damaging fish caught on fishing gear) adversely impacts demersal longline fisheries for sablefish (Anoplopoma fimbria), Pacific halibut (Hippoglossus stenolepis) and Greenland turbot (Reinhardtius hippoglossoides) in the Bering Sea, Aleutian Islands and Western Gulf of Alaska. These interactions increase direct costs and opportunity costs associated with catching fish and reduce the profitability of longline fishing in western Alaska. This study synthesizes National Marine Fisheries Service observer data, National Marine Fisheries Service sablefish longline survey and fishermen-collected depredation data to: 1) estimate the frequency of killer whale depredation on longline fisheries in Alaska; 2) estimate depredation-related catch per unit effort reductions; and 3) assess direct costs and opportunity costs incurred by longliners in western Alaska as a result of killer whale interactions. The percentage of commercial fishery sets affected by killer whales was highest in the Bering Sea fisheries for: sablefish (21.4%), Greenland turbot (9.9%), and Pacific halibut (6.9%). Average catch per unit effort reductions on depredated sets ranged from 35.1-69.3% for the observed longline fleet in all three management areas from 1998-2012 (p<0.001). To compensate for depredation, fishermen set additional gear to catch the same amount of fish, and this increased fuel costs by an additional 82% per depredated set (average $433 additional fuel per depredated set). In a separate analysis with six longline vessels in 2011 and 2012, killer whale depredation avoidance measures resulted in an average additional cost of $494 per depredated vessel-day for fuel and crew food. Opportunity costs of time lost by fishermen averaged $522 per additional vessel-day on the grounds. This assessment of killer whale depredation costs represents the most extensive economic evaluation of this issue in Alaska to date and will help longline fishermen and managers consider the costs and benefits of depredation avoidance and alternative policy solutions.
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Peterson, Megan J.; Mueter, Franz; Criddle, Keith; Haynie, Alan C.
2014-01-01
Killer whale (Orcinus orca) depredation (whales stealing or damaging fish caught on fishing gear) adversely impacts demersal longline fisheries for sablefish (Anoplopoma fimbria), Pacific halibut (Hippoglossus stenolepis) and Greenland turbot (Reinhardtius hippoglossoides) in the Bering Sea, Aleutian Islands and Western Gulf of Alaska. These interactions increase direct costs and opportunity costs associated with catching fish and reduce the profitability of longline fishing in western Alaska. This study synthesizes National Marine Fisheries Service observer data, National Marine Fisheries Service sablefish longline survey and fishermen-collected depredation data to: 1) estimate the frequency of killer whale depredation on longline fisheries in Alaska; 2) estimate depredation-related catch per unit effort reductions; and 3) assess direct costs and opportunity costs incurred by longliners in western Alaska as a result of killer whale interactions. The percentage of commercial fishery sets affected by killer whales was highest in the Bering Sea fisheries for: sablefish (21.4%), Greenland turbot (9.9%), and Pacific halibut (6.9%). Average catch per unit effort reductions on depredated sets ranged from 35.1–69.3% for the observed longline fleet in all three management areas from 1998–2012 (p<0.001). To compensate for depredation, fishermen set additional gear to catch the same amount of fish, and this increased fuel costs by an additional 82% per depredated set (average $433 additional fuel per depredated set). In a separate analysis with six longline vessels in 2011and 2012, killer whale depredation avoidance measures resulted in an average additional cost of $494 per depredated vessel-day for fuel and crew food. Opportunity costs of time lost by fishermen averaged $522 per additional vessel-day on the grounds. This assessment of killer whale depredation costs represents the most extensive economic evaluation of this issue in Alaska to date and will help longline fishermen and managers consider the costs and benefits of depredation avoidance and alternative policy solutions. PMID:24558446
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NASA Astrophysics Data System (ADS)
Sow, Mamadou; Goossens, Dirk; Rajot, Jean Louis
2006-12-01
Wind tunnel experiments were conducted to determine the efficiency of sediment samplers designed to measure the deposition of aeolian dust. Efficiency was ascertained relative to a water surface, which was considered the best alternative for simulating a perfectly absorbent surface. Two types of samplers were studied: the Marble Dust Collector (MDCO) and the inverted frisbee sampler. Four versions of the latter catcher were tested: an empty frisbee, an empty frisbee surrounded by an aerodynamic flow deflector ring, a frisbee filled with glass marbles, and a frisbee filled with glass marbles and surrounded by a flow deflector ring. Efficiency was ascertained for five wind velocities (range: 1-5 m s - 1 ) and eight grain size classes (range: 10-89 μm). The efficiency of dust deposition catchers diminishes rapidly as the wind speed increases. It also diminishes as the particles caught become coarser. Adding a flow deflector ring to a catcher substantially improves the catcher's efficiency, by up to 100% in some cases. The addition of glass marbles to a catcher, on the other hand, does not seem to increase the efficiency, at least not at wind velocities inferior to the deflation threshold. For higher velocities the marbles protect the settled particles from resuspension, keeping them in the catcher. The following five parameters determine the accumulation of aeolian dust in a catcher: the horizontal dust flux, the weight of the particles, atmospheric turbulence, resuspension, and the dust shadow effect created by the catcher. The final accumulation flux depends on the combination of these parameters. The catchers tested in this study belong to the best catchers currently in use in earth science and have been the subject of various aerodynamic studies to improve their efficiency. Nevertheless the catching efficiency remains low, in the order of 20-40% for wind speeds above 2 m s - 1 . Other catchers suffer from the same low efficiencies. There is, thus, evidence to believe that dust deposition rates published in the aeolian literature and obtained by collecting the sediment in a catcher largely underestimate the true deposition. The errors are considerable, of the order of 100% and more. A reconsideration of the literature data on aeolian dust deposition measured by catchers is, therefore, required.
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-08-26
... trawl catcher vessels to catcher vessels less than 60 feet (18.3 meters) length overall (LOA) using hook... cod from the C season trawl catcher vessel apportionment to catcher vessels less than 60 feet (18.3... vessels less than 60 feet (18.3 m) LOA using hook-and-line or pot gear. Classification This action...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-11-25
.... 080225267-91393-03] RIN 0648-XA370 Western Pacific Pelagic Fisheries; Closure of the Hawaii Shallow- Set...: Temporary rule; fishery closure. SUMMARY: NMFS closes the shallow-set pelagic longline fishery north of the Equator for all vessels registered under the Hawaii longline limited access program. The shallow-set...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-11-09
... Bigeye Tuna Longline Fishery Closure AGENCY: National Marine Fisheries Service (NMFS), National Oceanic...: NMFS is closing the U.S. pelagic longline fishery for bigeye tuna in the western and central Pacific....224) for calendar year 2010 of 3,763 metric tons (mt) of bigeye tuna (Thunnus obesus) that may be...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-11-18
... Bigeye Tuna Longline Fishery Closure AGENCY: National Marine Fisheries Service (NMFS), National Oceanic...: NMFS is closing the U.S. pelagic longline fishery for bigeye tuna in the western and central Pacific....224) for calendar year 2011 of 3,763 metric tons (mt) of bigeye tuna (Thunnus obesus) that may be...
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Plummer, Hillary A; Oliver, Gretchen D
2016-08-01
In order to decrease the amount of time that it takes the catcher to throw the ball, a catcher may chose to throw from the knees. Upper extremity kinematics may play a significant role in the kinetics about the elbow observed in catchers throwing from the knees. If relationships between kinematics and kinetics exist then the development of training and coaching instruction may help in reduced upper extremity injury risk. Twenty-two baseball and softball catchers (14.36±3.86years; 165.11±17.54cm; 65.67±20.60kg) volunteered. The catchers exhibited a less trunk rotation (5.6±16.2°), greater elbow flexion (87.9±21.4°) and decreased humeral elevation (71.1±12.3°) at the event of maximum shoulder external rotation as compared to what has previously reported in catchers. These variables are important, as they have previously been established as potential injury risk factors in pitchers, however it is not yet clear the role these variables play in catchers' risk of injury. A positive relationship between elbow varus torque during the deceleration phase and elbow flexion at MIR was observed (r=0.609; p=0.003). Throwing from the knees reduces a catcher's ability to utilize the proximal kinetic chain and this may help to explain why their kinematics and kinetics differ from what has previously been presented in the literature. Copyright © 2015 Elsevier Ltd. All rights reserved.
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-01-24
... Catcher Vessels Greater Than or Equal To 60 Feet (18.3 Meters) Length Overall Using Pot Gear in the Bering... prohibiting directed fishing for Pacific cod by pot catcher vessels greater than or equal to 60 feet (18.3... allowable catch (TAC) specified for pot catcher vessels greater than or equal to 60 feet (18.3 m) LOA in the...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-11-26
... Catcher Vessels Less Than 60 Feet (18.3 m) Length Overall Using Hook-and-Line or Pot Gear in the Bering.... SUMMARY: NMFS is prohibiting directed fishing for Pacific cod by catcher vessels less than 60 feet (18.3 m... allocated to catcher vessels less than 60 feet LOA using hook-and-line or pot gear in the BSAI. DATES...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-02-22
... Catcher Vessels Less Than 60 Feet (18.3 Meters) Length Overall Using Hook-and-Line or Pot Gear in the...: NMFS is prohibiting directed fishing for Pacific cod by catcher vessels less than 60 feet (18.3 meters... catch (TAC) specified for catcher vessels less than 60 feet (18.3 m) LOA using hook-and-line or pot gear...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-02-08
... Catcher Vessels Less Than 60 Feet (18.3 Meters) Length Overall Using Hook-and-Line or Pot Gear in the...: NMFS is prohibiting directed fishing for Pacific cod by catcher vessels less than 60 feet (18.3 meters... catch (TAC) specified for catcher vessels less than 60 feet (18.3 m) LOA using hook-and-line or pot gear...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-01-23
... Catcher Vessels Greater Than or Equal To 60 Feet (18.3 Meters) Length Overall Using Pot Gear in the Bering... prohibiting directed fishing for Pacific cod by pot catcher vessels greater than or equal to 60 feet (18.3... allowable catch (TAC) specified for pot catcher vessels greater than or equal to 60 feet (18.3 m) LOA in the...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-01-24
... Catcher Vessels Greater Than or Equal to 60 Feet (18.3 Meters) Length Overall Using Pot Gear in the Bering... prohibiting directed fishing for Pacific cod by pot catcher vessels greater than or equal to 60 feet (18.3... catch (TAC) specified for pot catcher vessels greater than or equal to 60 feet (18.3 m) LOA in the BSAI...
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50 CFR 660.705 - Prohibitions.
Code of Federal Regulations, 2011 CFR
2011-10-01
...) Possess a light stick on board a longline vessel when fishing west of 150° W. long. and north of the... longline gear north of 23° N. lat. in violation of § 660.712 (c)(1)(iii). (z) Fail to maintain and use blue... fishing under a western Pacific longline limited entry permit issued under § 660.21, possess a light stick...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-08-24
... longline hooks fish deeper than 100 meters (m) to reduce interactions with Pacific green sea turtles. This... to configure their fishing gear so that longline hooks are set to fish deeper than 100 meters, away... 40 ft to use float lines that are at least 30 meters long, and maintain a distance between float...
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Hematological indicators of stress in longline-captured sharks.
Marshall, Heather; Field, Lyndsay; Afiadata, Achankeng; Sepulveda, Chugey; Skomal, Gregory; Bernal, Diego
2012-06-01
For many shark species, little information exists about the stress response to capture and release in commercial longline fisheries. Recent studies have used hematological profiling to assess the secondary stress response, but little is known about how, and to what degree, these indicators vary interspecifically. Moreover, there is little understanding of the extent to which the level of relative swimming activity (e.g., sluggish vs. active) or the general ecological classification (e.g., coastal vs. pelagic) correlates to the magnitude of the exercise-induced (capture-related) stress response. This study compared plasma electrolytes (Na(+), Cl(-), Mg(2+), Ca(2+), and K(+)), metabolites (glucose and lactate), blood hematocrit, and heat shock protein (Hsp70) levels between 11 species of longline-captured sharks (n=164). Statistical comparison of hematological parameters revealed species-specific differences in response to longline capture, as well as differences by ecological classification. Taken together, the blood properties of longline-captured sharks appear to be useful indicators of interspecific variation in the secondary stress response to capture, and may prove useful in the future for predicting survivorship of longline-captured sharks where new technologies (i.e., pop-up satellite tags) can verify post-release mortality. Copyright © 2012 Elsevier Inc. All rights reserved.
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Deep-water longline fishing has reduced impact on Vulnerable Marine Ecosystems
Pham, Christopher K.; Diogo, Hugo; Menezes, Gui; Porteiro, Filipe; Braga-Henriques, Andreia; Vandeperre, Frederic; Morato, Telmo
2014-01-01
Bottom trawl fishing threatens deep-sea ecosystems, modifying the seafloor morphology and its physical properties, with dramatic consequences on benthic communities. Therefore, the future of deep-sea fishing relies on alternative techniques that maintain the health of deep-sea ecosystems and tolerate appropriate human uses of the marine environment. In this study, we demonstrate that deep-sea bottom longline fishing has little impact on vulnerable marine ecosystems, reducing bycatch of cold-water corals and limiting additional damage to benthic communities. We found that slow-growing vulnerable species are still common in areas subject to more than 20 years of longlining activity and estimate that one deep-sea bottom trawl will have a similar impact to 296–1,719 longlines, depending on the morphological complexity of the impacted species. Given the pronounced differences in the magnitude of disturbances coupled with its selectivity and low fuel consumption, we suggest that regulated deep-sea longlining can be an alternative to deep-sea bottom trawling. PMID:24776718
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Brune, Karl D; Buldun, Can M; Li, Yuanyuan; Taylor, Iona J; Brod, Florian; Biswas, Sumi; Howarth, Mark
2017-05-17
Engineering modular platforms to control biomolecular architecture can advance both the understanding and the manipulation of biological systems. Icosahedral particles uniformly displaying single antigens stimulate potent immune activation and have been successful in various licensed vaccines. However, it remains challenging to display multiple antigens on a single particle and to induce broader immunity protective across strains or even against distinct diseases. Here, we design a dually addressable synthetic nanoparticle by engineering the multimerizing coiled-coil IMX313 and two orthogonally reactive split proteins. SpyCatcher protein forms an isopeptide bond with SpyTag peptide through spontaneous amidation. SnoopCatcher forms an isopeptide bond with SnoopTag peptide through transamidation. SpyCatcher-IMX-SnoopCatcher provides a modular platform, whereby SpyTag-antigen and SnoopTag-antigen can be multimerized on opposite faces of the particle simply upon mixing. We demonstrate efficient derivatization of the platform with model proteins and complex pathogen-derived antigens. SpyCatcher-IMX-SnoopCatcher was expressed in Escherichia coli and was resilient to lyophilization or extreme temperatures. For the next generation of malaria vaccines, blocking the transmission of the parasite from human to mosquito is an important goal. SpyCatcher-IMX-SnoopCatcher multimerization of the leading transmission-blocking antigens Pfs25 and Pfs28 greatly enhanced the antibody response to both antigens in comparison to the monomeric proteins. This dual plug-and-display architecture should help to accelerate vaccine development for malaria and other diseases.
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-12-22
... DEPARTMENT OF TRANSPORTATION Maritime Administration [Docket No. MARAD-2011-0156] Requested Administrative Waiver of the Coastwise Trade Laws: Vessel DREAM CATCHER; Invitation for Public Comments AGENCY... DREAM CATCHER is: INTENDED COMMERCIAL USE OF VESSEL: ``Passenger charter.'' GEOGRAPHIC REGION: ``Georgia...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-10
... Catcher Vessels Less Than 60 Feet (18.3 m) Length Overall Using Hook-and-Line or Pot Gear in the Bering... prohibiting directed fishing for Pacific cod by catcher vessels less than 60 feet (18.3 m) length overall (LOA...
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Effectiveness of tori line use to reduce seabird bycatch in pelagic longline fishing
Domingo, Andrés; Abreu, Martin; Forselledo, Rodrigo; Yates, Oliver
2017-01-01
Industrial longline fisheries cause the death of large numbers of seabirds annually. Various mitigation measures have been proposed, including the use of tori lines. In this study the efficiency of a single tori line to reduce seabird bycatch was tested on pelagic longline vessels (25-37m length). Thirteen fishing trips were carried out in the area and season of the highest bycatch rates recorded in the southwest Atlantic (2009–2011). We deployed two treatments in random order: sets with a tori line and without a tori line (control treatment). The use of a tori line significantly reduced seabird bycatch rates. Forty three and seven birds were captured in the control (0.85 birds/1,000 hooks, n = 49 sets) and in the tori line treatment (0.13 birds/1,000 hooks, n = 51 sets), respectively. In 47% of the latter sets the tori line broke either because of entanglement with the longline gear or by tension. This diminished the tori line effectiveness; five of the seven captures during sets where a tori line was deployed were following ruptures. Nine additional trips were conducted with a tori line that was modified to reduce entanglements (2012–2016). Seven entanglements were recorded in 73 longline sets. The chance of a rupture on these trips was 4% (95% c.l. = 1–18%) of that during 2009–2011. This work shows that the use of a tori line reduces seabird bycatch in pelagic longline fisheries and is a practice suitable for medium size vessels (~25-40m length). Because the study area has historically very high bycatch rates at global level, this tori line design is potentially useful to reduce seabird bycatch in many medium size pelagic longline vessel fishing in the southern hemisphere. PMID:28886183
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Ginn, T Adam; Smith, Adam M; Snyder, Jon R; Koman, L Andrew; Smith, Beth P; Rushing, Julia
2005-07-01
Repetitive trauma to the hand is a concern for baseball players. The present study investigated the effects of repetitive trauma and the prevalence of microvascular pathological changes in the hands of minor league professional baseball players. In contrast to previous investigators, we documented the presence of abnormalities in younger, asymptomatic individuals. Thirty-six baseball players on active minor league rosters underwent a history and physical examination of both hands as well as additional specialized tests, including Doppler ultrasound, a timed Allen test, determination of digital brachial pressure indices, and ring sizing of fingers. Data were compared between gloved hands and throwing hands, hitters and nonhitters, and players at four different positions (catcher [nine subjects], outfielder [seven subjects], infielder [five subjects], and pitcher [fifteen subjects]). Digital brachial indices in the ring fingers of the gloved (p < 0.05) and throwing hands (p < 0.02) of catchers were significantly diminished compared with those in all other players. Doppler testing showed a significantly greater prevalence of abnormal flow in the ulnar artery at Guyon's canal when catchers were compared with other position players (p < 0.01). Doppler abnormalities were significantly more common in the gloved hand compared with the throwing hand (p < 0.05). Seven of nine catchers (and only catchers) were found to have index finger hypertrophy (average change, two ring sizes; p < 0.01); the hypertrophy occurred at the proximal phalanx and the proximal interphalangeal joint of the gloved hand. Catchers had a significantly higher prevalence of subjective hand symptoms (specifically, weakness in the gloved hand) compared with pitchers and infielders/outfielders (44% compared with 7% and 17%, respectively; p < 0.05). Microvascular changes are present in the hands of otherwise healthy professional baseball players in all positions, with a significantly higher prevalence in catchers, prior to the development of clinically important ischemia. Repetitive trauma resulting from the impact of the baseball also leads to digital hypertrophy in the index finger of the gloved hand of catchers. Gloves currently used by professional catchers do not adequately protect the hand from repetitive trauma.
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Probing the potential of CnaB-type domains for the design of tag/catcher systems
Pröschel, Marlene; Kraner, Max E.; Horn, Anselm H. C.; Schäfer, Lena; Sonnewald, Uwe
2017-01-01
Building proteins into larger, post-translational assemblies in a defined and stable way is still a challenging task. A promising approach relies on so-called tag/catcher systems that are fused to the proteins of interest and allow a durable linkage via covalent intermolecular bonds. Tags and catchers are generated by splitting protein domains that contain intramolecular isopeptide or ester bonds that form autocatalytically under physiological conditions. There are already numerous biotechnological and medical applications that demonstrate the usefulness of covalent linkages mediated by these systems. Additional covalent tag/catcher systems would allow creating more complex and ultra-stable protein architectures and networks. Two of the presently available tag/catcher systems were derived from closely related CnaB-domains of Streptococcus pyogenes and Streptococcus dysgalactiae proteins. However, it is unclear whether domain splitting is generally tolerated within the CnaB-family or only by a small subset of these domains. To address this point, we have selected a set of four CnaB domains of low sequence similarity and characterized the resulting tag/catcher systems by computational and experimental methods. Experimental testing for intermolecular isopeptide bond formation demonstrated two of the four systems to be functional. For these two systems length and sequence variations of the peptide tags were investigated revealing only a relatively small effect on the efficiency of the reaction. Our study suggests that splitting into tag and catcher moieties is tolerated by a significant portion of the naturally occurring CnaB-domains, thus providing a large reservoir for the design of novel tag/catcher systems. PMID:28654665
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Development of fast-release solid catchers for rare isotopes
NASA Astrophysics Data System (ADS)
Nolen, Jerry; Greene, John; Elam, Jeffrey; Mane, Anil; Sampathkumaran, Uma; Winter, Raymond; Hess, David; Mushfiq, Mohammad; Stracener, Daniel; Wiendenhoever, Ingo
2015-04-01
Porous solid catchers of rare isotopes are being developed for use at high power heavy ion accelerator facilities such as RIKEN, FRIB, and RISP. Compact solid catchers are complementary to helium gas catchers for parasitic harvesting of rare isotopes in the in-flight separators. They are useful for short lived isotopes for basic nuclear physics research and longer-lived isotopes for off-line applications. Solid catchers can operate effectively with high intensity secondary beams, e.g. >> 1E10 atoms/s with release times as short as 10-100 milliseconds. A new method using a very sensitive and efficient RGA has been commissioned off-line at Argonne and is currently being shipped to Florida State University for in-beam measurements of the release curves using stable beams. The same porous solid catcher technology is also being evaluated for use in targets for the production of medical isotopes such as 211-At. Research supported by the U.S. DOE Office of Nuclear Physics under the SBIR Program and Contract # DE-AC02-06CH11357 and a University of Chicago Comprehensive Cancer Center/ANL Pilot Project.
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SpyTag/SpyCatcher Cyclization Enhances the Thermostability of Firefly Luciferase
Si, Meng; Xu, Qing
2016-01-01
SpyTag can spontaneously form a covalent isopeptide bond with its protein partner SpyCatcher. Firefly luciferase from Photinus pyralis was cyclized in vivo by fusing SpyCatcher at the N terminus and SpyTag at the C terminus. Circular LUC was more thermostable and alkali-tolerant than the wild type, without compromising the specific activity. Structural analysis indicated that the cyclized LUC increased the thermodynamic stability of the structure and remained more properly folded at high temperatures when compared with the wild type. We also prepared an N-terminally and C-terminally shortened form of the SpyCatcher protein and cyclization using this truncated form led to even more thermostability than the original form. Our findings suggest that cyclization with SpyTag and SpyCatcher is a promising and effective strategy to enhance thermostability of enzymes. PMID:27658030
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Field evaluation of a mechanical fly catcher in the control of houseflies.
Tilak, R; Dutta Gupta, K K
2007-01-01
'Fly Catcher', an innovative herbal based mechanical trap was evaluated for its efficacy in reducing fly nuisance in and around messes operating in a large teaching establishment and the adjacent garbage dumps. It is recommended that the 'Fly Catcher' may be used as an adjunct to other routinely followed anti fly measures.
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-07-07
.... 0910131362-0087-02] RIN 0648-XX35 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch for Catcher Vessels Participating in the Rockfish Entry Level Trawl Fishery in the Central Regulatory... directed fishing for Pacific ocean perch by trawl catcher vessels participating in the rockfish entry level...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-07-07
.... 101126522-0640-02] RIN 0648-XA543 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch for Catcher Vessels Participating in the Rockfish Entry Level Trawl Fishery in the Central Regulatory... directed fishing for Pacific ocean perch by trawl catcher vessels participating in the rockfish entry level...
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Wind tunnel data of the analysis of heat pipe and wind catcher technology for the built environment
Calautit, John Kaiser; Chaudhry, Hassam Nasarullah; Hughes, Ben Richard
2015-01-01
The data presented in this article were the basis for the study reported in the research articles entitled ‘Climate responsive behaviour heat pipe technology for enhanced passive airside cooling’ by Chaudhry and Hughes [10] which presents the passive airside cooling capability of heat pipes in response to gradually varying external temperatures and related to the research article “CFD and wind tunnel study of the performance of a uni-directional wind catcher with heat transfer devices” by Calautit and Hughes [1] which compares the ventilation performance of a standard roof mounted wind catcher and wind catcher incorporating the heat pipe technology. Here, we detail the wind tunnel test set-up and inflow conditions and the methodologies for the transient heat pipe experiment and analysis of the integration of heat pipes within the control domain of a wind catcher design. PMID:26958604
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Wind tunnel data of the analysis of heat pipe and wind catcher technology for the built environment.
Calautit, John Kaiser; Chaudhry, Hassam Nasarullah; Hughes, Ben Richard
2015-12-01
The data presented in this article were the basis for the study reported in the research articles entitled 'Climate responsive behaviour heat pipe technology for enhanced passive airside cooling' by Chaudhry and Hughes [10] which presents the passive airside cooling capability of heat pipes in response to gradually varying external temperatures and related to the research article "CFD and wind tunnel study of the performance of a uni-directional wind catcher with heat transfer devices" by Calautit and Hughes [1] which compares the ventilation performance of a standard roof mounted wind catcher and wind catcher incorporating the heat pipe technology. Here, we detail the wind tunnel test set-up and inflow conditions and the methodologies for the transient heat pipe experiment and analysis of the integration of heat pipes within the control domain of a wind catcher design.
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Code of Federal Regulations, 2010 CFR
2010-10-01
... Longline Longline Logbook (§ 665.14(a) of this title); (vi) Eastern Pacific Purse Seine—IATTC Logbook (50 CFR 300.22); or (vii) Western Pacific Purse Seine—South Pacific Tuna Treaty Logbook (50 CFR 300.34...
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Gjertsen, Heidi; Squires, Dale; Dutton, Peter H; Eguchi, Tomoharu
2014-02-01
Although holistic conservation addressing all sources of mortality for endangered species or stocks is the preferred conservation strategy, limited budgets require a criterion to prioritize conservation investments. We compared the cost-effectiveness of nesting site and at-sea conservation strategies for Pacific leatherback turtles (Dermochelys coriacea). We sought to determine which conservation strategy or mix of strategies would produce the largest increase in population growth rate per dollar. Alternative strategies included protection of nesters and their eggs at nesting beaches in Indonesia, gear changes, effort restrictions, and caps on turtle takes in the Hawaiian (U.S.A.) longline swordfish fishery, and temporal and area closures in the California (U.S.A.) drift gill net fishery. We used a population model with a biological metric to measure the effects of conservation alternatives. We normalized all effects by cost to prioritize those strategies with the greatest biological effect relative to its economic cost. We used Monte Carlo simulation to address uncertainty in the main variables and to calculate probability distributions for cost-effectiveness measures. Nesting beach protection was the most cost-effective means of achieving increases in leatherback populations. This result creates the possibility of noncompensatory bycatch mitigation, where high-bycatch fisheries invest in protecting nesting beaches. An example of this practice is U.S. processors of longline tuna and California drift gill net fishers that tax themselves to finance low-cost nesting site protection. Under certain conditions, fisheries interventions, such as technologies that reduce leatherback bycatch without substantially decreasing target species catch, can be cost-effective. Reducing bycatch in coastal areas where bycatch is high, particularly adjacent to nesting beaches, may be cost-effective, particularly, if fisheries in the area are small and of little commercial value. © 2014 Society for Conservation Biology.
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-04-05
... Catcher Vessels Using Trawl Gear in the Bering Sea and Aleutian Islands Management Area AGENCY: National... using trawl gear in the Bering Sea and Aleutian Islands management area (BSAI). This action is necessary... for catcher vessels using trawl gear in the BSAI. DATES: Effective 1200 hrs, Alaska local time (A.l.t...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-04-18
... Catcher Vessels Using Trawl Gear in the Bering Sea and Aleutian Islands Management Area AGENCY: National... using trawl gear in the Bering Sea and Aleutian Islands management area (BSAI). This action is necessary... fishing for Pacific cod by catcher vessels using trawl gear in the BSAI. After the effective date of this...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-03-12
... Catcher Vessels Using Trawl Gear in the Bering Sea and Aleutian Islands Management Area AGENCY: National... using trawl gear in the Bering Sea and Aleutian Islands management area (BSAI). This action is necessary... catcher vessels using trawl gear in the BSAI. After the effective date of this closure the maximum...
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50 CFR Figure 2 to Part 679 - BSAI Catcher Vessel Operational Area
Code of Federal Regulations, 2010 CFR
2010-10-01
... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false BSAI Catcher Vessel Operational Area 2 Figure 2 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND... ALASKA Pt. 679, Fig. 2 Figure 2 to Part 679—BSAI Catcher Vessel Operational Area ER15NO99.001 [64 FR...
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Structural basis for a hand-like site in the calcium sensor CatchER with fast kinetics
DOE Office of Scientific and Technical Information (OSTI.GOV)
Zhang, Ying; Reddish, Florence; Tang, Shen
2013-12-01
High-resolution crystal structures of the designed calcium sensor CatchER revealed snapshots of calcium and gadolinium ions binding within the designed site in agreement with its fast kinetics. Calcium ions, which are important signaling molecules, can be detected in the endoplasmic reticulum by an engineered mutant of green fluorescent protein (GFP) designated CatchER with a fast off-rate. High resolution (1.78–1.20 Å) crystal structures were analyzed for CatchER in the apo form and in complexes with calcium or gadolinium to probe the binding site for metal ions. While CatchER exhibits a 1:1 binding stoichiometry in solution, two positions were observed for eachmore » of the metal ions bound within the hand-like site formed by the carboxylate side chains of the mutated residues S147E, S202D, Q204E, F223E and T225E that may be responsible for its fast kinetic properties. Comparison of the structures of CatchER, wild-type GFP and enhanced GFP confirmed that different conformations of Thr203 and Glu222 are associated with the two forms of Tyr66 of the chromophore which are responsible for the absorbance wavelengths of the different proteins. Calcium binding to CatchER may shift the equilibrium for conformational population of the Glu222 side chain and lead to further changes in its optical properties.« less
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-03-25
... Catcher Vessels Greater Than or Equal to 50 Feet (15.2 Meters) Length Overall Using Hook-and-Line Gear in...: NMFS is prohibiting directed fishing for Pacific cod by catcher vessels (CVs) greater than or equal to... of the 2013 Pacific cod total allowable catch apportioned to CVs greater than or equal to 50 feet (15...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-05-23
... gear to catcher vessels less than 60 feet (18.3 meters) length overall using hook-and-line or pot gear... catcher vessel apportionment to catcher vessels less than 60 feet length overall (LOA) using hook-and-line... feet LOA using hook-and-line or pot gear. Classification This action responds to the best available...
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SpyTag/SpyCatcher cyclization confers resilience to boiling on a mesophilic enzyme.
Schoene, Christopher; Fierer, Jacob O; Bennett, S Paul; Howarth, Mark
2014-06-10
SpyTag is a peptide that spontaneously forms an amide bond with its protein partner SpyCatcher. SpyTag was fused at the N terminus of β-lactamase and SpyCatcher at the C terminus so that the partners could react to lock together the termini of the enzyme. The wild-type enzyme aggregates above 37 °C, with irreversible loss of activity. Cyclized β-lactamase was soluble even after heating at 100 °C; after cooling, the catalytic activity was restored. SpyTag/SpyCatcher cyclization led to a much larger increase in stability than that achieved through point mutation or alternative approaches to cyclization. Cyclized dihydrofolate reductase was similarly resilient. Analyzing unfolding through calorimetry indicated that cyclization did not increase the unfolding temperature but rather facilitated refolding after thermal stress. SpyTag/SpyCatcher sandwiching represents a simple and efficient route to enzyme cyclization, with potential to greatly enhance the robustness of biocatalysts. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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Engineering Protein Hydrogels Using SpyCatcher-SpyTag Chemistry.
Gao, Xiaoye; Fang, Jie; Xue, Bin; Fu, Linglan; Li, Hongbin
2016-09-12
Constructing hydrogels from engineered proteins has attracted significant attention within the material sciences, owing to their myriad potential applications in biomedical engineering. Developing efficient methods to cross-link tailored protein building blocks into hydrogels with desirable mechanical, physical, and functional properties is of paramount importance. By making use of the recently developed SpyCatcher-SpyTag chemistry, we successfully engineered protein hydrogels on the basis of engineered tandem modular elastomeric proteins. Our resultant protein hydrogels are soft but stable, and show excellent biocompatibility. As the first step, we tested the use of these hydrogels as a drug carrier, as well as in encapsulating human lung fibroblast cells. Our results demonstrate the robustness of the SpyCatcher-SpyTag chemistry, even when the SpyTag (or SpyCatcher) is flanked by folded globular domains. These results demonstrate that SpyCatcher-SpyTag chemistry can be used to engineer protein hydrogels from tandem modular elastomeric proteins that can find applications in tissue engineering, in fundamental mechano-biological studies, and as a controlled drug release vehicle.
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-08-28
... gear and catcher vessels greater than 60 feet (18.3 meters) length overall (LOA) using hook-and-line gear to catcher vessels less than 60 feet (18.3 meters) LOA using hook-and-line or pot gear in the...)(iii)(A), NMFS apportions 2,500 mt of Pacific cod to catcher vessels less than 60 feet (18.3 meters(m...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-03-25
... Catcher Vessels Less Than 50 Feet (15.2 Meters) Length Overall Using Hook-and-Line Gear in the Central... directed fishing for Pacific cod by catcher vessels (CVs) less than 50 feet (15.2 meters (m)) in length... catch apportioned to CVs less than 50 feet (15.2 m) LOA using hook-and-line gear in the Central...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-03-28
... Catcher Vessels Less Than 60 feet (18.3 meters) Length Overall Using Jig or Hook-and-Line Gear in the... less than 60 feet (18.3 meters (m)) length overall (LOA) using jig or hook-and-line gear in the... action is necessary to prevent exceeding the limit of Pacific cod for catcher vessels less than 60 feet...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-08-31
... gear, catcher vessels greater than 60 feet (18.3 meters) length overall (LOA) using hook-and-line gear, and catcher vessels using trawl gear to catcher vessels less than 60 feet (18.3 meters) LOA using hook... than 60 feet (18.3 meters(m)) LOA using hook-and- line or pot gear. The 2012 Pacific cod TAC specified...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-08-26
... is opening directed fishing for Pacific cod by catcher vessels less than 60 feet (18.3 meters) length... catcher vessels less than 60 feet (18.3 meters) LOA using hook-and-line or pot gear specified for the BSAI... 679. NMFS closed directed fishing for Pacific cod by catcher vessels less than 60 feet (18.3 meters...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-02-02
... Vessels Greater Than or Equal to 60 Feet (18.3 Meters) Length Overall Using Pot Gear in the Bering Sea and... directed fishing for Pacific cod by pot catcher vessels greater than or equal to 60 feet (18.3 meters (m...) specified for pot catcher vessels greater than or equal to 60 feet (18.3 m) LOA in the BSAI. DATES...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-11-18
... Catcher Vessels Greater Than or Equal to 60 Feet (18.3 Meters) Length Overall Using Pot Gear in the Bering... to 60 feet (18.3 meters (m)) length overall (LOA) in the Bering Sea and Aleutian Islands management... (TAC) specified for pot catcher vessels greater than or equal to 60 feet (18.3 m) LOA in the BSAI...
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Non-Seismology Seismology: Using QuakeCatchers to Analyze the Frequency of Bridge Vibrations
NASA Astrophysics Data System (ADS)
Courtier, A. M.; Constantin, C.; Wilson, C. F.
2013-12-01
We conducted an experiment to test the feasibility of measuring seismic waves generated by traffic near James Madison University. We used QuakeCatcher seismometers (originally designed for passive seismic measurement) to measure vibrations associated with traffic on a wooden bridge as well as a nearby concrete bridge. This experiment was a signal processing exercise for a student research project and did not draw any conclusions regarding bridge safety or security. The experiment consisted of two temporary measurement stations comprised of a laptop computer and a QuakeCatcher - a small seismometer that plugs directly into the laptop via a USB cable. The QuakeCatcher was taped to the ground at the edge of the bridge to achieve good coupling, and vibrational events were triggered repeatedly with a control vehicle to accumulate a consistent dataset of the bridge response. For the wooden bridge, the resulting 'seismograms' were converted to Seismic Analysis Code (SAC) format and analyzed in MATLAB. The concrete bridge did not generate vibrations significant enough to trigger the recording mechanism on the QuakeCatchers. We will present an overview of the experimental design and frequency content of the traffic patterns, as well as a discussion of the instructional benefits of using the QuakeCatcher sensors in this non-traditional setting.
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-03-23
.... 111207737-2141-02] RIN 0648-XB112 Pacific Cod by Catcher Vessels Greater Than or Equal to 50 Feet (15.2... catcher vessels (CVs) greater than or equal to 50 feet (15.2 meters (m)) in length overall (LOA) using... to CVs greater than or equal to 50 feet (15.2 m) LOA using hook-and-line gear in the Central...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-02-14
... gear to catcher vessels less than 60 feet (18.3 meters) length overall using hook-and-line or pot gear... apportionment to catcher vessels less than 60 feet (18.3 meters(m)) length overall (LOA) using hook-and-line or... and 6,445 mt to catcher vessels less than 60 feet (18.3 m) LOA using hook-and-line or pot gear...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-08-31
... using trawl gear and catcher vessels greater than or equal to 60 feet (18.3 meters (m)) length overall (LOA) using hook-and-line gear to catcher vessels less than 60 feet (18.3 m) LOA using hook-and-line or... catcher vessels less than 60 feet (18.3 m) LOA using hook-and-line or pot gear. The 2011 Pacific cod total...
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Code of Federal Regulations, 2010 CFR
2010-10-01
... qualifying for, or renewing, limited access permits. In making such decision, the Administrator will review... American Samoa longline limited access permit initial permit decision, the Regional Administrator will... Hawaii longline limited access permit if that vessel is used: (1) To fish for western Pacific pelagic MUS...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-07-26
... 1. The authority citation for part 665 continues to read as follows: Authority: 16 U.S.C. 1801 et... length; a minimum of 15 branch lines are attached between any two floats (except basket-style longline...
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Code of Federal Regulations, 2011 CFR
2011-10-01
... paucus. salmon shark Lamna ditropis. Other pelagic fishes: mahimahi (dolphinfish) Coryphaena spp. Wahoo... American Samoa to fish for western Pacific pelagic MUS using longline gear or to land or transship western... light that is affixed underwater to the longline gear. Fish dealer means any person who: (1) Obtains...
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Quantifying the impact of longline fisheries on adult survival in the black-footed albatross
Veran, S.; Gimenez, O.; Flint, E.; Kendall, W.L.; Doherty, P.F.; Lebreton, J.D.
2007-01-01
1. Industrial longline fishing has been suspected to impact upon black-footed albatross populations Phoebastria nigripes by increasing mortality, but no precise estimates of bycatch mortality are available to ascertain this statement. We present a general framework for quantifying the relationship between albatross population and longline fishing in absence of reliable estimates of bycatch rate. 2. We analysed capture?recapture data of a population of black-footed albatross to obtain estimates of survival probability for this population using several alternative models to adequately take into account heterogeneity in the recapture process. Instead of trying to estimate the number of birds killed by using various extrapolations and unchecked assumptions, we investigate the potential relationship between annual adult survival and several measures of fishing effort. Although we considered a large number of covariates, we used principal component analysis to generate a few uncorrelated synthetic variables from the set and thus we maintained both power and robustness. 3. The average survival for 1997?2002 was 92%, a low value compared to estimates available for other albatross species. We found that one of the synthetic variables used to summarize industrial longline fishing significantly explained more than 40% of the variation in adult survival over 11 years, suggesting an impact by longline fishing on albatross? survival. 4. Our analysis provides some evidence of non-linear variation in survival with fishing effort. This could indicate that below a certain level of fishing effort, deaths due to incidental catch can be partially or totally compensated for by a decrease in natural mortality. Another possible explanation is the existence of a strong interspecific competition for accessing the baits, reducing the risk of being accidentally hooked. 5. Synthesis and applications. The suspicion of a significant impact of longline fishing on the black-footed albatross population was supported by the combination of a low estimate of adult survival for the study period, and a significant relationship between adult survival and a synthetic measure of fishing effort. This study highlights the sensitivity of the black-footed albatross to commercial longline fishing, and should exhort fishery management authorities to find adequate seabirds avoidance methods and to encourage their employment.
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Comparison of bulk and pitcher-catcher targets for laser-driven neutron production
DOE Office of Scientific and Technical Information (OSTI.GOV)
Willingale, L.; Maksimchuk, A.; Joglekar, A. S.
2011-08-15
Laser-driven d(d, n)-{sup 3}He beam-target fusion neutron production from bulk deuterated plastic (CD) targets is compared with a pitcher-catcher target scheme using an identical laser and detector arrangement. For laser intensities in the range of (1-3) x 10{sup 19} W cm{sup -2}, it was found that the bulk targets produced a high yield (5 x 10{sup 4} neutrons per steradian) beamed preferentially in the laser propagation direction. Numerical modeling shows the importance of considering the temperature adjusted stopping powers to correctly model the neutron production. The bulk CD targets have a high background target temperature leading to a reduced stoppingmore » power for the deuterons, which increases the probability of generating neutrons by fusion. Neutron production from the pitcher-catcher targets was not as efficient since it does not benefit from the reduced stopping power in the cold catcher target. Also, the inhibition of the deuteron acceleration by a proton rich contamination layer significantly reduces the pitcher-catcher neutron production.« less
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77 FR 61744 - Export Trade Certificate of Review
Federal Register 2010, 2011, 2012, 2013, 2014
2012-10-11
... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 10-3A001] Export Trade Certificate of Review ACTION: Notice of Issuance of an Export Trade Certificate of Review to Alaska Longline... Commerce issued an amended Export Trade Certificate of Review to the Alaska Longline Cod Commission (``ALCC...
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76 FR 63608 - Export Trade Certificate Of Review
Federal Register 2010, 2011, 2012, 2013, 2014
2011-10-13
... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 10-1A001] Export Trade Certificate Of Review ACTION: Notice of issuance of an Export Trade Certificate of Review to Alaska Longline... Export Trade Certificate of Review Alaska Longline Cod Commission (``ALCC'') on September 21, 2011. This...
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The Impact of Predation by Marine Mammals on Patagonian Toothfish Longline Fisheries
Söffker, Marta; Trathan, Phil; Clark, James; Collins, Martin A.; Belchier, Mark; Scott, Robert
2015-01-01
Predatory interaction of marine mammals with longline fisheries is observed globally, leading to partial or complete loss of the catch and in some parts of the world to considerable financial loss. Depredation can also create additional unrecorded fishing mortality of a stock and has the potential to introduce bias to stock assessments. Here we aim to characterise depredation in the Patagonian toothfish (Dissostichus eleginoides) fishery around South Georgia focusing on the spatio-temporal component of these interactions. Antarctic fur seals (Arctocephalus gazella), sperm whales (Physeter macrocephalus), and orcas (Orcinus orca) frequently feed on fish hooked on longlines around South Georgia. A third of longlines encounter sperm whales, but loss of catch due to sperm whales is insignificant when compared to that due to orcas, which interact with only 5% of longlines but can take more than half of the catch in some cases. Orca depredation around South Georgia is spatially limited and focused in areas of putative migration routes, and the impact is compounded as a result of the fishery also concentrating in those areas at those times. Understanding the seasonal behaviour of orcas and the spatial and temporal distribution of “depredation hot spots” can reduce marine mammal interactions, will improve assessment and management of the stock and contribute to increased operational efficiency of the fishery. Such information is valuable in the effort to resolve the human-mammal conflict for resources. PMID:25738698
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The impact of predation by marine mammals on patagonian toothfish longline fisheries.
Söffker, Marta; Trathan, Phil; Clark, James; Collins, Martin A; Belchier, Mark; Scott, Robert
2015-01-01
Predatory interaction of marine mammals with longline fisheries is observed globally, leading to partial or complete loss of the catch and in some parts of the world to considerable financial loss. Depredation can also create additional unrecorded fishing mortality of a stock and has the potential to introduce bias to stock assessments. Here we aim to characterise depredation in the Patagonian toothfish (Dissostichus eleginoides) fishery around South Georgia focusing on the spatio-temporal component of these interactions. Antarctic fur seals (Arctocephalus gazella), sperm whales (Physeter macrocephalus), and orcas (Orcinus orca) frequently feed on fish hooked on longlines around South Georgia. A third of longlines encounter sperm whales, but loss of catch due to sperm whales is insignificant when compared to that due to orcas, which interact with only 5% of longlines but can take more than half of the catch in some cases. Orca depredation around South Georgia is spatially limited and focused in areas of putative migration routes, and the impact is compounded as a result of the fishery also concentrating in those areas at those times. Understanding the seasonal behaviour of orcas and the spatial and temporal distribution of "depredation hot spots" can reduce marine mammal interactions, will improve assessment and management of the stock and contribute to increased operational efficiency of the fishery. Such information is valuable in the effort to resolve the human-mammal conflict for resources.
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50 CFR 622.274 - Pelagic longline closed areas.
Code of Federal Regulations, 2013 CFR
2013-10-01
... ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE CARIBBEAN, GULF OF MEXICO, AND SOUTH ATLANTIC Dolphin and Wahoo Fishery Off the Atlantic States § 622.274 Pelagic longline closed areas. (a) If... dolphin or wahoo— (1) In the Northeastern United States closed area from June 1 through June 30 each year...
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50 CFR 622.274 - Pelagic longline closed areas.
Code of Federal Regulations, 2014 CFR
2014-10-01
... ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE FISHERIES OF THE CARIBBEAN, GULF OF MEXICO, AND SOUTH ATLANTIC Dolphin and Wahoo Fishery Off the Atlantic States § 622.274 Pelagic longline closed areas. (a) If... dolphin or wahoo— (1) In the Northeastern United States closed area from June 1 through June 30 each year...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-11
... Restoration Network, the Center for Biological Diversity, and Kahea: The Hawaiian Environmental Alliance... Island Restoration Network, et al., v. Department of Commerce, et al., and Hawaii Longline Association... Regulations''), and those portions of the associated February 23, 2004, biological opinion and incidental take...
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77 FR 28853 - Export Trade Certificate of Review
Federal Register 2010, 2011, 2012, 2013, 2014
2012-05-16
... DEPARTMENT OF COMMERCE International Trade Administration [Application No. 10-2A001] Export Trade Certificate of Review ACTION: Notice of issuance of an Export Trade Certificate of Review to Alaska Longline... Export Trade Certificate of Review Alaska Longline Cod Commission (``ALCC'') on May 7, 2012. This is the...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-11-22
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 300 [Docket No. 110620342-1659-03] RIN 0648-XC922 International Fisheries; Pacific Tuna Fisheries; 2013 Bigeye Tuna Longline...), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Temporary rule; fishery closure...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-11-04
.... 110620342-1659-03] RIN 0648-XC922 International Fisheries; Pacific Tuna Fisheries; 2013 Bigeye Tuna Longline Fishery Closure in the Eastern Pacific Ocean AGENCY: National Marine Fisheries Service (NMFS), National Oceanic and Atmospheric Administration (NOAA), Commerce. ACTION: Temporary rule; fishery closure. SUMMARY...
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50 CFR 660.720 - Interim protection for sea turtles.
Code of Federal Regulations, 2010 CFR
2010-10-01
....720 Section 660.720 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND...° N. lat.). (4) Fail to employ basket-style longline gear such that the mainline is deployed slack... 15 branch lines may be set between any two floats. Vessel operators using basket-style longline gear...
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50 CFR 665.815 - Pelagic longline seabird mitigation measures.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Pelagic longline seabird mitigation measures. 665.815 Section 665.815 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL... and livers in accordance with paragraph (a)(2)(i) of this section; (v) When using basket-style...
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Code of Federal Regulations, 2011 CFR
2011-10-01
... renew or obtain a shark or swordfish limited access permit. (4) An operator that fishes with longline or... fishes with longline or gillnet gear must be certified by NMFS, or its designee, as having completed a workshop on the safe handling, release, and identification of protected species before a shark or swordfish...
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Code of Federal Regulations, 2010 CFR
2010-10-01
... renew or obtain a shark or swordfish limited access permit. (4) An operator that fishes with longline or... fishes with longline or gillnet gear must be certified by NMFS, or its designee, as having completed a workshop on the safe handling, release, and identification of protected species before a shark or swordfish...
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50 CFR 665.806 - Longline fishing prohibited area management.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Longline fishing prohibited area management. 665.806 Section 665.806 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES IN THE WESTERN PACIFIC Western Pacific Pelagic Fisheries § 665.806...
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"Catch 22": Biosecurity awareness, interpretation and practice amongst poultry catchers.
Millman, Caroline; Christley, Rob; Rigby, Dan; Dennis, Diana; O'Brien, Sarah J; Williams, Nicola
2017-06-01
Campylobacter contamination of chicken on sale in the UK remains at high levels and has a substantial public health impact. This has prompted the application of many interventions in the supply chain, including enhanced biosecurity measures on-farm. Catching and thinning are acknowledged as threats to the maintenance of good biosecurity, yet the people employed to undertake this critical work (i.e. 'catchers') are a rarely studied group. This study uses a mixed methods approach to investigate catchers' (n=53) understanding of the biosecurity threats posed by the catching and thinning, and the barriers to good biosecurity practice. It interrogated the role of training in both the awareness and practice of good biosecurity. Awareness of lapses in biosecurity was assessed using a Watch-&-Click hazard awareness survey (n=53). Qualitative interviews (n=49 catchers, 5 farm managers) explored the understanding, experience and practice of catching and biosecurity. All of the catchers who took part in the Watch-&-Click study identified at least one of the biosecurity threats with 40% detecting all of the hazards. Those who had undergone training were significantly more likely to identify specific biosecurity threats and have a higher awareness score overall (48% compared to 9%, p=0.03). Crucially, the individual and group interviews revealed the tensions between the high levels of biosecurity awareness evident from the survey and the reality of the routine practice of catching and thinning. Time pressures and a lack of equipment rather than a lack of knowledge appear a more fundamental cause of catcher-related biosecurity lapses. Our results reveal that catchers find themselves in a 'catch-22' situation in which mutually conflicting circumstances prevent simultaneous completion of their job and compliance with biosecurity standards. 3 Hence, although education about, and enforcement of, biosecurity protocols has been recommended, our findings suggest that further reforms, including changing the context in which catching occurs by improving the equipment and other resources available to catchers and providing more time for biosecurity, will be essential for successful implementation of existing biosecurity protocols. Crown Copyright © 2017. Published by Elsevier B.V. All rights reserved.
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-01-10
...-FF01M01000] Special Purpose Permit Application; Draft Environmental Assessment; Hawaii-Based Shallow-Set... the operation of the Hawaii-based shallow-set longline fishery that targets swordfish (Xiphias gladius... albatross, by NMFS in its regulation of the shallow-set longline fishery based in Hawaii. This fishery...
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Code of Federal Regulations, 2014 CFR
2014-10-01
... no light sticks are used. As used in this definition, “float line” means a line used to suspend the main longline beneath a float, and “light stick” means any type of light emitting device, including any fluorescent “glow bead,” chemical, or electrically-powered light that is affixed underwater to the longline...
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Code of Federal Regulations, 2013 CFR
2013-10-01
... no light sticks are used. As used in this definition, “float line” means a line used to suspend the main longline beneath a float, and “light stick” means any type of light emitting device, including any fluorescent “glow bead,” chemical, or electrically-powered light that is affixed underwater to the longline...
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Code of Federal Regulations, 2012 CFR
2012-10-01
... no light sticks are used. As used in this definition, “float line” means a line used to suspend the main longline beneath a float, and “light stick” means any type of light emitting device, including any fluorescent “glow bead,” chemical, or electrically-powered light that is affixed underwater to the longline...
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50 CFR 229.36 - Atlantic Pelagic Longline Take Reduction Plan (PLTRP).
Code of Federal Regulations, 2014 CFR
2014-10-01
... information on marine mammal interactions, fishing operations, marine mammal life history information, and..., or intend to do so, you must call NMFS Southeast Fisheries Science Center (SEFSC), 1-888-254-2558, at... from the Director, NMFS Southeast Fishery Science Center to use a pelagic longline exceeding 20 nm (37...
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50 CFR 229.36 - Atlantic Pelagic Longline Take Reduction Plan (PLTRP).
Code of Federal Regulations, 2010 CFR
2010-10-01
... information on marine mammal interactions, fishing operations, marine mammal life history information, and..., or intend to do so, you must call NMFS Southeast Fisheries Science Center (SEFSC), 1-888-254-2558, at... from the Director, NMFS Southeast Fishery Science Center to use a pelagic longline exceeding 20 nm (37...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-01-08
.... 080225267-91393-03] RIN 0648-AW49 International Fisheries Regulations; Fisheries in the Western Pacific; Pelagic Fisheries; Hawaii-based Shallow-set Longline Fishery; Correction AGENCY: National Marine Fisheries... process is preserved for closing the Hawaii-based shallow-set longline fishery as a result of the fishery...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-04-19
... individual wage record, ownership title, vessel registration, or other official documents. The documents must show either ownership of a vessel that was used to fish in the EEZ around American Samoa, or evidence... the Western Pacific; American Samoa Pelagic Longline Limited Entry Program AGENCY: National Marine...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-03-12
... shark and swordfish limited-access permit applicants who intend to fish with longline or gillnet gear... limited-access swordfish or shark permit and that use longline or gillnet gear may not fish unless both... for Atlantic Shark Identification Workshops and Protected Species Safe Handling, Release, and...
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50 CFR 229.36 - Atlantic Pelagic Longline Take Reduction Plan (PLTRP).
Code of Federal Regulations, 2012 CFR
2012-10-01
... information on marine mammal interactions, fishing operations, marine mammal life history information, and..., or intend to do so, you must call NMFS Southeast Fisheries Science Center (SEFSC), 1-888-254-2558, at... from the Director, NMFS Southeast Fishery Science Center to use a pelagic longline exceeding 20 nm (37...
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50 CFR 229.36 - Atlantic Pelagic Longline Take Reduction Plan (PLTRP).
Code of Federal Regulations, 2013 CFR
2013-10-01
... information on marine mammal interactions, fishing operations, marine mammal life history information, and..., or intend to do so, you must call NMFS Southeast Fisheries Science Center (SEFSC), 1-888-254-2558, at... from the Director, NMFS Southeast Fishery Science Center to use a pelagic longline exceeding 20 nm (37...
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50 CFR 229.36 - Atlantic Pelagic Longline Take Reduction Plan (PLTRP).
Code of Federal Regulations, 2011 CFR
2011-10-01
... information on marine mammal interactions, fishing operations, marine mammal life history information, and..., or intend to do so, you must call NMFS Southeast Fisheries Science Center (SEFSC), 1-888-254-2558, at... from the Director, NMFS Southeast Fishery Science Center to use a pelagic longline exceeding 20 nm (37...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-10-17
... published on September 26, 2012, modifying equipment and operational requirements for freezer longliners... Pacific cod at sea with hook-and-line gear in the Bering Sea and Aleutian Islands Management Area (BSAI... modifying equipment and operational requirements for freezer longliners published September 26, 2012, NMFS...
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NASA Astrophysics Data System (ADS)
D'Onghia, G.; Calculli, C.; Capezzuto, F.; Carlucci, R.; Carluccio, A.; Grehan, A.; Indennidate, A.; Maiorano, P.; Mastrototaro, F.; Pollice, A.; Russo, T.; Savini, A.; Sion, L.; Tursi, A.
2017-11-01
The Santa Maria di Leuca (SML) cold-water coral (CWC) province is a proposed priority conservation area according to several conservation initiatives in the Mediterranean Sea. Part of it is a Fisheries Restricted Area (FRA). Anthropogenic impacts due to fishing on this FRA were investigated using a towed camera system during 2005. The geographic distribution of fishing effort in the SML CWC province was examined through an observers' program of longline and trawl fishing activities during 2009 and 2010 and Vessel Monitoring by satellite System (VMS) data from 2008 to 2013. Using the video system, it was possible to observe evidence of impacts in the FRA due to longlines, proved by remains of lines on the bottoms and/or entangled in corals, and those due to trawl nets, proved by trawl door scars on the bottom. The application of Generalized Liner Models indicates that the impacts due to longline were significantly related to a geographic site characterized by carbonate mounds while those from trawl net were significantly related to the soft bottoms, consisting of bioturbated fine-grained sediments. The presence of waste of various types was also observed in the FRA; plastic was the most widespread waste and was significantly related to a macrohabitat characterized by the presence of corals. The geographic distribution of fishing effort for each type of fishing were rather superimposed in the two years of the observers' program and six years of VMS data with a significantly greater fishing effort outside the FRA than inside this area. The trawlers generally fished on the muddy bottoms of the upper and middle slope within the SML CWC province and near and inside the northward limit of the FRA. The longliners fished mainly on the shelf in north and off the FRA. The coral by-catch was only recorded during 2009 in 26% of the trawl hauls. No coral by-catch was recorded from longlining in either year. The catches from longlining mainly consisted of Chelidonichthys lucerna, Merluccius merluccius and Conger conger while those from trawling mostly consisted of Aristeus antennatus, Aristaeomorpha foliacea and M. merluccius. The information collected during the observers' program and VMS data indicated greater impact due to trawling than longlining. The conservation and effective management of this vulnerable marine ecosystem remain difficult.
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Shain, Kellen S; Madigan, Michael L; Rowson, Steven; Bisplinghoff, Jill; Duma, Stefan M
2010-11-01
The goals of this study were to measure the ability of catcher's masks to attenuate head accelerations on impact with a baseball and to compare these head accelerations to established injury thresholds for mild traumatic brain injury. Testing involved using a pneumatic cannon to shoot baseballs at an instrumented Hybrid III headform (a 50th percentile male head and neck) with and without a catcher's mask on the head. The ball speed was controlled from approximately 26.8 to 35.8 m/s (60-80 mph), and the regulation National Collegiate Athletic Association baseballs were used. Research laboratory. None. Catcher's masks and impact velocity. The linear and angular head accelerations of the Hybrid III headform. Peak linear resultant acceleration was 140 to 180 g without a mask and 16 to 30 g with a mask over the range of ball's speed investigated. Peak angular resultant acceleration was 19 500 to 25 700 rad/s without a mask and 2250 to 3230 rad/s with a mask. The Head Injury Criterion was 93 to 181 without a mask and 3 to 13 with a mask, and the Severity Index was 110 to 210 without a mask and 3 to 15 with a mask. Catcher's masks reduced head acceleration metrics by approximately 85%. Head acceleration metrics with a catcher's mask were significantly lower than contemporary injury thresholds, yet reports in the mass media clearly indicate that baseball impacts to the mask still occasionally result in mild traumatic brain injuries. Further research is needed to address this apparent contradiction.
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How to pitch a brilliant idea.
Elsbach, Kimberly D
2003-09-01
Coming up with creative ideas is easy; selling them to strangers is hard. Entrepreneurs, sales executives, and marketing managers often go to great lengths to demonstrate how their new concepts are practical and profitable--only to be rejected by corporate decision makers who don't seem to understand the value of the ideas. Why does this happen? Having studied Hollywood executives who assess screenplay pitches, the author says the person on the receiving end--the "catcher"--tends to gauge the pitcher's creativity as well as the proposal itself. An impression of the pitcher's ability to come up with workable ideas can quickly and permanently overshadow the catcher's feelings about an idea's worth. To determine whether these observations apply to business settings beyond Hollywood, the author attended product design, marketing, and venture-capital pitch sessions and conducted interviews with executives responsible for judging new ideas. The results in those environments were similar to her observations in Hollywood, she says. Catchers subconsciously categorize successful pitchers as showrunners (smooth and professional), artists (quirky and unpolished), or neophytes (inexperienced and naive). The research also reveals that catchers tend to respond well when they believe they are participating in an idea's development. As Oscar-winning writer, director, and producer Oliver Stone puts it, screen-writers pitching an idea should "pull back and project what he needs onto your idea in order to make the story whole for him." To become a successful pitcher, portray yourself as one of the three creative types and engage your catchers in the creative process. By finding ways to give your catchers a chance to shine, you sell yourself as a likable collaborator.
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50 CFR 300.224 - Longline fishing restrictions.
Code of Federal Regulations, 2010 CFR
2010-10-01
... the current trip type is shallow-setting. (ii) Bigeye tuna captured by longline gear may be retained... NMFS, pursuant to § 665.23(a) of this title, that the current trip type is shallow-setting, may not be... NMFS, pursuant to § 665.23(a) of this title, that the current trip type is shallow-setting, is used to...
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50 CFR 665.813 - Western Pacific longline fishing restrictions.
Code of Federal Regulations, 2014 CFR
2014-10-01
... lines less than 20 meters in length or light sticks. As used in this paragraph “float line” means a line used to suspend the main longline beneath a float and “light stick” means any type of light emitting device, including any fluorescent “glow bead,” chemical, or electrically powered light that is affixed...
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50 CFR 665.813 - Western Pacific longline fishing restrictions.
Code of Federal Regulations, 2011 CFR
2011-10-01
... any float lines less than 20 meters in length or light sticks. As used in this paragraph “float line” means a line used to suspend the main longline beneath a float and “light stick” means any type of light emitting device, including any fluorescent “glow bead,” chemical, or electrically powered light that is...
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50 CFR 665.813 - Western Pacific longline fishing restrictions.
Code of Federal Regulations, 2010 CFR
2010-10-01
... any float lines less than 20 meters in length or light sticks. As used in this paragraph “float line” means a line used to suspend the main longline beneath a float and “light stick” means any type of light emitting device, including any fluorescent “glow bead,” chemical, or electrically powered light that is...
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50 CFR 665.813 - Western Pacific longline fishing restrictions.
Code of Federal Regulations, 2012 CFR
2012-10-01
... any float lines less than 20 meters in length or light sticks. As used in this paragraph “float line” means a line used to suspend the main longline beneath a float and “light stick” means any type of light emitting device, including any fluorescent “glow bead,” chemical, or electrically powered light that is...
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50 CFR 665.813 - Western Pacific longline fishing restrictions.
Code of Federal Regulations, 2013 CFR
2013-10-01
... lines less than 20 meters in length or light sticks. As used in this paragraph “float line” means a line used to suspend the main longline beneath a float and “light stick” means any type of light emitting device, including any fluorescent “glow bead,” chemical, or electrically powered light that is affixed...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-05-07
... that gillnet gear should not be included in the Western Exemption Area. The Eastern Cape Cod Spiny... dogfish permit to fish in an area east of Cape Cod, MA (Eastern Exemption Area) with gillnet and longline... Bay (Western Exemption Area) with longline gear and handgear from June through August. This action...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-06-11
...-set longline fishery. The proposed rule would implement terms and conditions of the current biological..., WordPerfect, or Adobe PDF file formats only. A biological opinion issued under the Endangered Species... Network, et al., v. Department of Commerce, et al., and Hawaii Longline Association, Civil No. 09-00598...
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50 CFR 223.206 - Exceptions to prohibitions relating to sea turtles.
Code of Federal Regulations, 2010 CFR
2010-10-01
... management agency, or any agent or employee of a state agency responsible for fish and wildlife who is...) Fail to employ basket-style longline gear such that the mainline is deployed slack when fishing. (v... set between any two floats. Vessel operators using basket-style longline gear must set a minimum of 10...
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Syron, Laura N.; Lucas, Devin L.; Bovbjerg, Viktor E.; Bethel, Jeffrey W.; Kincl, Laurel D.
2016-01-01
Background The US commercial fishing industry is hazardous, as measured by mortality data. However, research on non-fatal injuries is limited. Non-fatal injuries constitute the majority of occupational injuries and can result in workers’ lowered productivity and wages, lost quality of life, and disability. In the United States, a Work Process Classification System (WPCS) has previously been applied in Alaskan freezer-trawl and freezer-longline fleets to identify causes of injuries and specific hazards, but not to other fishing fleets. Objectives This descriptive epidemiologic study aimed to explore the application and modification of the WPCS in multiple Alaskan fleets, characterize non-fatal occupational injuries in these fleets, and identify work processes that could be targeted for further investigation and future injury prevention efforts. Design Traumatic, non-fatal injuries on-board Alaskan commercial fishing vessels were identified through United States Coast Guard investigative reports. Characteristics of injuries, as well as worker characteristics, were analysed. Injuries were coded using the WPCS. Results We successfully utilized the WPCS to code non-fatal injury cases (n = 136). The most frequent main work processes associated with non-fatal injuries included: on-board trawlers, handling frozen fish and processing the catch; on-board vessels using pot/trap gear, handling the gear and shooting/setting the gear; on-board longliners, traffic on board and hauling the gear; and on-board processor vessels, processing the catch, other work with the catch, and handling frozen fish. Conclusions The study confirmed that a WPCS can be applied to multiple Alaskan fleets to identify hazardous tasks. Hazards were unique for each vessel gear type. Future injury prevention efforts should target work processes associated with the most frequent and most severe injuries. Future studies should establish time estimates for work processes in order to determine risk estimates. Efforts to improve non-fatal injury reporting, especially on smaller commercial fishing vessels, should be undertaken. PMID:26782030
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Syron, Laura N; Lucas, Devin L; Bovbjerg, Viktor E; Bethel, Jeffrey W; Kincl, Laurel D
2016-01-01
Background The US commercial fishing industry is hazardous, as measured by mortality data. However, research on non-fatal injuries is limited. Non-fatal injuries constitute the majority of occupational injuries and can result in workers' lowered productivity and wages, lost quality of life, and disability. In the United States, a Work Process Classification System (WPCS) has previously been applied in Alaskan freezer-trawl and freezer-longline fleets to identify causes of injuries and specific hazards, but not to other fishing fleets. Objectives This descriptive epidemiologic study aimed to explore the application and modification of the WPCS in multiple Alaskan fleets, characterize non-fatal occupational injuries in these fleets, and identify work processes that could be targeted for further investigation and future injury prevention efforts. Design Traumatic, non-fatal injuries on-board Alaskan commercial fishing vessels were identified through United States Coast Guard investigative reports. Characteristics of injuries, as well as worker characteristics, were analysed. Injuries were coded using the WPCS. Results We successfully utilized the WPCS to code non-fatal injury cases (n = 136). The most frequent main work processes associated with non-fatal injuries included: on-board trawlers, handling frozen fish and processing the catch; on-board vessels using pot/trap gear, handling the gear and shooting/setting the gear; on-board longliners, traffic on board and hauling the gear; and on-board processor vessels, processing the catch, other work with the catch, and handling frozen fish. Conclusions The study confirmed that a WPCS can be applied to multiple Alaskan fleets to identify hazardous tasks. Hazards were unique for each vessel gear type. Future injury prevention efforts should target work processes associated with the most frequent and most severe injuries. Future studies should establish time estimates for work processes in order to determine risk estimates. Efforts to improve non-fatal injury reporting, especially on smaller commercial fishing vessels, should be undertaken.
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Syron, Laura N; Lucas, Devin L; Bovbjerg, Viktor E; Bethel, Jeffrey W; Kincl, Laurel D
2016-01-01
The US commercial fishing industry is hazardous, as measured by mortality data. However, research on non-fatal injuries is limited. Non-fatal injuries constitute the majority of occupational injuries and can result in workers' lowered productivity and wages, lost quality of life, and disability. In the United States, a Work Process Classification System (WPCS) has previously been applied in Alaskan freezer-trawl and freezer-longline fleets to identify causes of injuries and specific hazards, but not to other fishing fleets. This descriptive epidemiologic study aimed to explore the application and modification of the WPCS in multiple Alaskan fleets, characterize non-fatal occupational injuries in these fleets, and identify work processes that could be targeted for further investigation and future injury prevention efforts. Traumatic, non-fatal injuries on-board Alaskan commercial fishing vessels were identified through United States Coast Guard investigative reports. Characteristics of injuries, as well as worker characteristics, were analysed. Injuries were coded using the WPCS. We successfully utilized the WPCS to code non-fatal injury cases (n = 136). The most frequent main work processes associated with non-fatal injuries included: on-board trawlers, handling frozen fish and processing the catch; on-board vessels using pot/trap gear, handling the gear and shooting/setting the gear; on-board longliners, traffic on board and hauling the gear; and on-board processor vessels, processing the catch, other work with the catch, and handling frozen fish. The study confirmed that a WPCS can be applied to multiple Alaskan fleets to identify hazardous tasks. Hazards were unique for each vessel gear type. Future injury prevention efforts should target work processes associated with the most frequent and most severe injuries. Future studies should establish time estimates for work processes in order to determine risk estimates. Efforts to improve non-fatal injury reporting, especially on smaller commercial fishing vessels, should be undertaken.
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-06-18
... number of vessels that engaged in both deep-setting and shallow-setting ranged from 17 to 35. The number... shallow-set and deep-set longlining. Based on an average of 127 active vessels during that period, the... analyses prepared for the 2009 rule are: (3) Shallow-set longline fishing for swordfish (for deep-setting...
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50 CFR 660.705 - Prohibitions.
Code of Federal Regulations, 2013 CFR
2013-10-01
...) Possess a light stick on board a longline vessel when fishing west of 150° W. long. and north of the.... in violation of § 660.712 (c)(1)(iii). (z) Fail to maintain and use blue dye to prepare thawed bait... permit issued under § 660.21, possess a light stick on board a longline vessel on the high seas of the...
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50 CFR 660.705 - Prohibitions.
Code of Federal Regulations, 2014 CFR
2014-10-01
...) Possess a light stick on board a longline vessel when fishing west of 150° W. long. and north of the.... in violation of § 660.712 (c)(1)(iii). (z) Fail to maintain and use blue dye to prepare thawed bait... permit issued under § 660.21, possess a light stick on board a longline vessel on the high seas of the...
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50 CFR 660.705 - Prohibitions.
Code of Federal Regulations, 2012 CFR
2012-10-01
...) Possess a light stick on board a longline vessel when fishing west of 150° W. long. and north of the.... in violation of § 660.712 (c)(1)(iii). (z) Fail to maintain and use blue dye to prepare thawed bait... permit issued under § 660.21, possess a light stick on board a longline vessel on the high seas of the...
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Community Air Monitoring for Pesticide Drift Using Pesticide Action Network's (PAN) Drift Catcher
NASA Astrophysics Data System (ADS)
Marquez, E.
2016-12-01
Community air monitoring projects for pesticides in the air have been conducted by PAN in collaboration with community members and locally based groups engaged around pesticide issues. PAN is part of an international network working to promote a just, thriving food system and replace the use of hazardous pesticides with ecologically sound alternatives. The Drift Catcher is an air-monitoring device with a design based on the California Air Resource Board's air monitoring equipment, and has been used in community-based projects in 11 states. Observations of pesticide drift made by community members cannot always be confirmed by regulatory agencies—if an inspection is made hours or days after a drift incident, the evidence may no longer be present. The Drift Catcher makes it possible to collect scientific evidence of pesticide drift in areas where people live, work, and play. One of the most recent Drift Catcher projects was done in California, in partnership with the Safe Strawberry Coalition and led by the statewide coalition Californians for Pesticide Reform. The data were used to support a call for stronger mitigation rules for the fumigant chloropicrin and to support a campaign asking for stronger pesticide rules to protect children attending school in close proximity to agricultural fields. The Drift Catcher data are used by organizers and community members to engage policymakers with the intention of making policy change on a local and/or statewide level. On the national level, PAN's Drift Catcher data has helped win regulatory recognition of volatilization drift for pesticides other than fumigants. Lessons learned from conducting community-based research projects will also be discussed. PAN is also currently assessing other community-based monitoring tools, such as community surveys and drift questionnaires that may allow communities to collect data that can also support the campaign work.
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50 CFR 622.35 - Atlantic EEZ seasonal and/or area closures.
Code of Federal Regulations, 2012 CFR
2012-10-01
...°35.1′ N. lat. (due east of the NASA Vehicle Assembly Building, Cape Canaveral, FL). (b) Longline... scale NOAA chart of the location. A person aboard a vessel with a longline on board that fishes on a...-m) contour, as shown on the latest edition of NOAA chart 11460, and on the west by 80°00′ W. long...
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The Quake-Catcher Network: An Innovative Community-Based Seismic Network
NASA Astrophysics Data System (ADS)
Saltzman, J.; Cochran, E. S.; Lawrence, J. F.; Christensen, C. M.
2009-12-01
The Quake-Catcher Network (QCN) is a volunteer computing seismic network that engages citizen scientists, teachers, and museums to participate in the detection of earthquakes. In less than two years, the network has grown to over 1000 participants globally and continues to expand. QCN utilizes Micro-Electro-Mechanical System (MEMS) accelerometers, in laptops and external to desktop computers, to detect moderate to large earthquakes. One goal of the network is to involve K-12 classrooms and museums by providing sensors and software to introduce participants to seismology and community-based scientific data collection. The Quake-Catcher Network provides a unique opportunity to engage participants directly in the scientific process, through hands-on activities that link activities and outcomes to their daily lives. Partnerships with teachers and museum staff are critical to growth of the Quake Catcher Network. Each participating institution receives a MEMS accelerometer to connect, via USB, to a computer that can be used for hands-on activities and to record earthquakes through a distributed computing system. We developed interactive software (QCNLive) that allows participants to view sensor readings in real time. Participants can also record earthquakes and download earthquake data that was collected by their sensor or other QCN sensors. The Quake-Catcher Network combines research and outreach to improve seismic networks and increase awareness and participation in science-based research in K-12 schools.
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-08
... Catcher Vessels Less Than 60 Feet (18.3 m) Length Overall Using Jig or Hook-and-Line Gear in the Bogoslof... less than 60 feet (18.3 m) length overall (LOA) using jig or hook-and-line gear in the Bogoslof Pacific...
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Children's catching performance when the demands on the postural system is altered.
Angelakopoulos, Georgios T; Tsorbatzoudis, Haralambos; Grouios, George
2014-07-01
In many dynamic interceptive actions performers need to integrate activity of manual and postural subsystems for successful performance. Groups of different skill level (poor and good catchers), (mean age = 9.1 and 9.4 respectively) were required to perform one-handed catches under different postural constraints: standing; standing in contact with a postural support aid by their side (PSAS) or to the left of their trunk (PSAF); Tandem; and sitting (control). Results revealed that, for poor catchers, the number of successful catches increased and grasp errors decreased significantly when sitting and with both postural aids in comparison with standing alone and Tandem conditions. Kinematic analyses showed that the postural aid devices reduced head sway in the anterior-posterior direction, while the PSAF reduced lateral head sway. The poor catchers' performance benefited from an enlarged support surface, and reduction of lateral sway. Good catchers performed successfully under all task constraints, signifying the existence of a functional relationship between postural and grasping subsystems during performance. The results are discussed in the frame of Bernstein's (1967) and Newell's (1986) theory.
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Plummer, Hillary A; Oliver, Gretchen D
2014-01-01
The purpose of this study was to determine the relationship between gluteal muscle activation and pelvis and trunk kinematics when catchers throw to second base. Forty-two baseball and softball catchers (14.74 ± 4.07 years; 161.85 ± 15.24 cm; 63.38 ± 19.98 kg) participated in this study. Muscle activity of the bilateral gluteus maximus and medius as well as pelvis and trunk kinematics throughout the throwing motion were analyzed. It was discovered that at foot contact, there were 2 significant inverse relationships between stride leg gluteus maximus activity and pelvis axial rotation (r = -0.31, r2 = 0.10, p = 0.05), and between trunk axial rotation and pelvis lateral flexion (r = -0.34, r2= 0.12, p = 0.03). In addition, at foot contact, a significant positive relationship between the drive leg (throwing arm side) and trunk flexion (r = 0.33, r2 = 0.11, p = 0.04) was present. The results of this study provide evidence of gluteal activation both concentrically and eccentrically, in attempt to control the pelvis and trunk during the throwing motion of catchers. The gluteal muscles play a direct role in maintaining the stability of the pelvis, and catchers should incorporate strengthening of the entire lumbopelvic-hip complex into their training regimen. Incorporating concentric and eccentric gluteal exercises will help to improve musculoskeletal core stability, thereby assisting in upper extremity injury prevention.
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50 CFR Table 1b to Part 679 - Discard and Disposition Codes1
Code of Federal Regulations, 2014 CFR
2014-10-01
... Confiscation or seized 63 Deadloss (crab only) 79 Overage 62 Retained for future sale 87 Tagged IFQ Fish (Exempt from debit) 64 Whole fish/bait, not sold. Used as bait onboard vessel 92 Whole fish/bait, sold 61 Whole fish/discard at sea. Whole groundfish and prohibited species discarded by catcher vessels, catcher...
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50 CFR Table 1b to Part 679 - Discard and Disposition Codes1
Code of Federal Regulations, 2012 CFR
2012-10-01
... Confiscation or seized 63 Deadloss (crab only) 79 Overage 62 Retained for future sale 87 Tagged IFQ Fish (Exempt from debit) 64 Whole fish/bait, not sold. Used as bait onboard vessel 92 Whole fish/bait, sold 61 Whole fish/discard at sea. Whole groundfish and prohibited species discarded by catcher vessels, catcher...
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50 CFR Table 1b to Part 679 - Discard and Disposition Codes1
Code of Federal Regulations, 2011 CFR
2011-10-01
... Confiscation or seized 63 Deadloss (crab only) 79 Overage 62 Retained for future sale 87 Tagged IFQ Fish (Exempt from debit) 64 Whole fish/bait, not sold. Used as bait onboard vessel 92 Whole fish/bait, sold 61 Whole fish/discard at sea. Whole groundfish and prohibited species discarded by catcher vessels, catcher...
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50 CFR Table 1b to Part 679 - Discard and Disposition Codes1
Code of Federal Regulations, 2013 CFR
2013-10-01
... Confiscation or seized 63 Deadloss (crab only) 79 Overage 62 Retained for future sale 87 Tagged IFQ Fish (Exempt from debit) 64 Whole fish/bait, not sold. Used as bait onboard vessel 92 Whole fish/bait, sold 61 Whole fish/discard at sea. Whole groundfish and prohibited species discarded by catcher vessels, catcher...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-07-07
.... 101126522-0640-02] RIN 0648-XA546 Fisheries of the Exclusive Economic Zone Off Alaska; Northern Rockfish and Pelagic Shelf Rockfish for Trawl Catcher Vessels Participating in the Entry Level Rockfish Fishery in the...) for trawl catcher vessels participating in the entry level rockfish fishery in the Central Regulatory...
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Code of Federal Regulations, 2012 CFR
2012-10-01
...) Bogoslof Pacific cod exemption area. (1) All catcher vessels less than 60 ft (18.3 m) LOA using jig or hook... Pacific cod have been caught by catcher vessels less than 60 ft (18.3 m) LOA using jig or hook-and-line... using jig or hook-and-line gear in the exemption area by notification published in the Federal Register...
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Code of Federal Regulations, 2014 CFR
2014-10-01
...) Bogoslof Pacific cod exemption area. (1) All catcher vessels less than 60 ft (18.3 m) LOA using jig or hook... Pacific cod have been caught by catcher vessels less than 60 ft (18.3 m) LOA using jig or hook-and-line... using jig or hook-and-line gear in the exemption area by notification published in the Federal Register...
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Code of Federal Regulations, 2013 CFR
2013-10-01
...) Bogoslof Pacific cod exemption area. (1) All catcher vessels less than 60 ft (18.3 m) LOA using jig or hook... Pacific cod have been caught by catcher vessels less than 60 ft (18.3 m) LOA using jig or hook-and-line... using jig or hook-and-line gear in the exemption area by notification published in the Federal Register...
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Bouyoucos, Ian A; Suski, Cory D; Mandelman, John W; Brooks, Edward J
2017-05-01
Commercial fisheries bycatch is a considerable threat to elasmobranch population recovery, and techniques to mitigate sub-lethal consequences can be improved with data on the energetic, physiological, and behavioral response of individuals to capture. This study sought to estimate the effects of simulated longline capture on the behavior, energy use, and physiological stress of juvenile lemon sharks (Negaprion brevirostris). Captive sharks equipped with acceleration biologgers were subjected to 1h of simulated longline capture. Swimming behaviors were identified from acceleration data using a machine-learning algorithm, energetic costs were estimated using accelerometer-calibrated relationships and respirometry, and physiological stress was quantified with point-of-care blood analyzers. During capture, sharks exhibited nine-fold increases in the frequency of burst swimming, 98% reductions in resting, and swam as often as unrestrained sharks. Aerobic metabolic rates during capture were 8% higher than for unrestrained sharks, and accounted for a 57.7% increase in activity costs when excess post-exercise oxygen consumption was included. Lastly, sharks exhibited significant increases in blood lactate and glucose, but no change in blood pH after 1h of capture. Therefore, these results provide preliminary insight into the behavioral and energetic responses of sharks to capture, and have implications for mitigating sub-lethal consequences of capture for sharks as commercial longline bycatch. Copyright © 2017 Elsevier Inc. All rights reserved.
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Longline fishing (how what you don't know can hurt you).
Fitzgerald, Kevin T
2013-11-01
Longline fishing utilizes monofilament lines that can be as much as 62 miles long. The line itself is buoyed by Styrofoam or plastic floats. Usually, at about every 100ft, a secondary line is attached and hangs down from the mainline. The lines are baited with mackerel, squid, or shark meat and have as many as 10,000 hooks. Every 12-24 hours, the line is hauled in, mechanically rebaited, and set back into the water behind the vessel. The baited hooks can be seen by albatross and other seabirds as they are placed in the water or being hauled out. When the birds dive for the bait, they are hooked, dragged behind the fishing boat, and drown. Spectacularly nonselective, longline fishing techniques also hook many other forms of marine life-"bycatch" (sea turtles, seals, dolphins, penguins, sharks, and many other nontarget finfish). It is estimated that 300,000 seabirds (including 100,000 albatross) die on longlines each year. Albatross are among the longest-lived birds. They can live up to 60 years and some species do not start breeding until they are 10 years old. They have a low reproductive rate and many species only breed every other year. In addition, a species like the Wandering Albatross (Diomedea exulans) rears its chicks for an average of more than 270 days. Albatross pair for life and may take years to find a new partner if their mate is killed. Owing to their incredibly low reproductive rate, albatross are particularly vulnerable to longline fishing. Currently, it is believed that 4 albatross drown per 100,000 hooks set. This is more than 400 birds a week. The current mortality rate for adult birds is not sustainable and for some species, the birds are dying faster that they can repopulate. Currently, 19 of the world's 22 albatross species are threatened with extinction. This year longline fishing ships will set 10 billion hooks worldwide. Various mitigation measures (bird-scaring lines, weighted, faster-sinking line, setting lines deeper out of the bird's sight, reduction in the amount of offal discarded from fishing boats, night fishing, and restriction of longline operations from areas where nesting and foraging birds are congregated during the breeding season, among others) have been proposed and attempted. There is no one panacea for the effects of longlining and mitigation efforts are most successful when used in combination. Some of these mitigation measures have shown very promising results. Some experts feel that government legislation, regulation, and enforcement in conjunction with incentives for the fishing industry to incorporate and implement mitigating techniques have the best chance in ameliorating the problem. The public is surprisingly unaware of this wanton and wasteful exploitation of the ocean's resources, and the worldwide demand for seafood continues to rise. Meanwhile, globally, fishermen voice the same complaints: fewer fish, smaller fish, shorter fishing seasons, bizarre developments in their seasonal appearance and dispersal, and fewer overall species seen. These are all the classic signs of overfishing. Each year it is estimated that some 90 million tons of wild fish are harvested from our planet's oceans. Nearly 30 million tons of this is discarded as the incidental bycatch of nontarget species. If international curbs are not placed upon wasteful fishing practices, we are doomed to learn a painful maxim. "The ocean is not infinite." Veterinarians must become involved in worldwide conservation efforts, acting locally, while thinking globally. © 2013 Published by Elsevier Inc.
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-04-02
... Catcher Vessels Using Trawl Gear in the Central Regulatory Area of the Gulf of Alaska AGENCY: National... (CVs) using trawl gear in the Central Regulatory Area of the Gulf of Alaska (GOA). This action is... apportioned to CVs using trawl gear in the Central Regulatory Area of the GOA. DATES: Effective 1200 hrs...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-30
... Vessels Using Trawl Gear in the Bering Sea and Aleutian Islands Management Area AGENCY: National Marine... using trawl gear in the Bering Sea and Aleutian Islands management area (BSAI). This action is necessary... for catcher vessels using trawl gear in the BSAI. DATES: Effective 1200 hrs, Alaska local time (A.l.t...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-02-20
... Catcher Vessels Using Trawl Gear in the Western Regulatory Area of the Gulf of Alaska AGENCY: National... (CVs) using trawl gear in the Western Regulatory Area of the Gulf of Alaska (GOA). This action is... apportioned to CVs using trawl gear in the Western Regulatory Area of the GOA. DATES: Effective 1200 hours...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-04-01
... Vessels Using Trawl Gear in the Bering Sea and Aleutian Islands Management Area AGENCY: National Marine... using trawl gear in the Bering Sea and Aleutian Islands management area (BSAI). This action is necessary... for catcher vessels using trawl gear in the BSAI. DATES: Effective 1200 hrs, Alaska local time (A.l.t...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-03-05
... Catcher Vessels Using Trawl Gear in the Bering Sea and Aleutian Islands Management Area AGENCY: National... using trawl gear in the Bering Sea and Aleutian Islands management area (BSAI). This action is necessary... vessels using trawl gear in the BSAI. After the effective date of this closure the maximum retainable...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-03-27
... Catcher Vessels Using Trawl Gear in the Central Regulatory Area of the Gulf of Alaska AGENCY: National... (CVs) using trawl gear in the Central Regulatory Area of the Gulf of Alaska (GOA). This action is... apportioned to CVs using trawl gear in the Central Regulatory Area of the GOA. DATES: Effective 1200 hrs...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-03-16
... Vessels Using Trawl Gear in the Bering Sea and Aleutian Islands Management Area AGENCY: National Marine... using trawl gear in the Bering Sea and Aleutian Islands management area (BSAI). This action is necessary... for catcher vessels using trawl gear in the BSAI. DATES: Effective 1200 hrs, Alaska local time (A.l.t...
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ERIC Educational Resources Information Center
Kalender, Ilker
2012-01-01
catcher is a software program designed to compute the [omega] index, a common statistical index for the identification of collusions (cheating) among examinees taking an educational or psychological test. It requires (a) responses and (b) ability estimations of individuals, and (c) item parameters to make computations and outputs the results of…
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-07-20
.... 0910131362-0087-02] RIN 0648-XX65 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch for Catcher Vessels Participating in the Rockfish Entry Level Trawl Fishery in the Central Regulatory... entry level fishery in the Central Regulatory Area of the Gulf of Alaska (GOA). This action is necessary...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-08-02
.... 101126522-0640-02] RIN 0648-XA612 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch for Catcher Vessels Participating in the Rockfish Entry Level Trawl Fishery in the Central Regulatory... rockfish entry level fishery in the Central Regulatory Area of the Gulf of Alaska (GOA) for 48 hours. This...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-07-12
.... 101126522-0640-02] RIN 0648-XA558 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch for Catcher Vessels Participating in the Rockfish Entry Level Trawl Fishery in the Central Regulatory... rockfish entry level fishery in the Central Regulatory Area of the Gulf of Alaska (GOA) for 48 hours. This...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-02-10
... Fisheries Act Catcher Vessels in the Inshore Open Access Fishery in the Bering Sea and Aleutian Islands... allowable catch (TAC) allocated to the inshore open access fishery in the BSAI. DATES: Effective 1200 hrs... open access fishery in the BSAI is 2,762 metric tons (mt) as established by the final 2009 and 2010...
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Wave Energy Prize - 1/50th Testing - Super Watt Wave Catcher Barge Team
Wesley Scharmen
2015-12-04
This submission of data includes all the 1/50th scale testing data completed on the Wave Energy Prize for the Super Watt Wave Catcher Barge team, and includes: 1/50th test data (raw & processed) 1/50th test data video and pictures 1/50th Test plans and testing documents SSTF_Submission (summarized results)
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ERIC Educational Resources Information Center
Pinsker, Sanford; Pinsker, Ann
The social, cultural, and historical documents and commentary in this casebook illuminate the reading of "The Catcher in the Rye," a novel that has become an important rite of passage for many young adults. In addition to a literary analysis, the casebook acquaints students with the larger world in which Holden Caulfield, the…
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Plug-and-Display: decoration of Virus-Like Particles via isopeptide bonds for modular immunization
Brune, Karl D.; Leneghan, Darren B.; Brian, Iona J.; Ishizuka, Andrew S.; Bachmann, Martin F.; Draper, Simon J.; Biswas, Sumi; Howarth, Mark
2016-01-01
Virus-like particles (VLPs) are non-infectious self-assembling nanoparticles, useful in medicine and nanotechnology. Their repetitive molecularly-defined architecture is attractive for engineering multivalency, notably for vaccination. However, decorating VLPs with target-antigens by genetic fusion or chemical modification is time-consuming and often leads to capsid misassembly or antigen misfolding, hindering generation of protective immunity. Here we establish a platform for irreversibly decorating VLPs simply by mixing with protein antigen. SpyCatcher is a genetically-encoded protein designed to spontaneously form a covalent bond to its peptide-partner SpyTag. We expressed in E. coli VLPs from the bacteriophage AP205 genetically fused to SpyCatcher. We demonstrated quantitative covalent coupling to SpyCatcher-VLPs after mixing with SpyTag-linked to malaria antigens, including CIDR and Pfs25. In addition, we showed coupling to the VLPs for peptides relevant to cancer from epidermal growth factor receptor and telomerase. Injecting SpyCatcher-VLPs decorated with a malarial antigen efficiently induced antibody responses after only a single immunization. This simple, efficient and modular decoration of nanoparticles should accelerate vaccine development, as well as other applications of nanoparticle devices. PMID:26781591
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The capture of lunar materials in low lunar orbit
NASA Technical Reports Server (NTRS)
Floyd, M. A.
1981-01-01
A scenario is presented for the retrieval of lunar materials sent into lunar orbit to be used as raw materials in space manufacturing operations. The proposal is based on the launch of material from the lunar surface by an electromagnetic mass driver and the capture of this material in low lunar orbit by a fleet of mass catchers which ferry the material to processing facilities when full. Material trajectories are analyzed using the two-body equations of motion, and intercept requirements and the sensitivity of the system to launch errors are determined. The present scenario is shown to be superior to scenarios that place a single mass catcher at the L2 libration point due to increased operations flexibility, decreased mass driver performance requirements and centralized catcher servicing.
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Adolescent Journeys: Finding Female Authority in "The Rain Catchers" and "The House on Mango Street"
ERIC Educational Resources Information Center
Dubb, Christina Rose
2007-01-01
This article compares the first-person narratives of two adolescent girls in the novels "The Rain Catchers" and "The House on Mango Street". I propose that adolescent girls can use literacy to read the world around them as a text and therefore help them to form their own identities enough to ultimately find authority in telling their own stories.…
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The Dream Catcher Meditation: a therapeutic technique used with American Indian adolescents.
Robbins, R
2001-01-01
This article describes a short-term treatment insight-oriented model for American Indian adolescents, called Dream Catcher Meditation. It is aimed at helping clients' express unconscious conflicts and to facilitate differentiation and healthy mutuality. Though its duration can vary, twelve sessions are outlined here. Session descriptions include goals and sample questions. Also included are anecdotal material and reflections about cultural relevancy.
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-07-30
... Fisheries Act Catcher Vessels in the Inshore Open Access Fishery in the Bering Sea and Aleutian Islands... the inshore open access fishery in the BSAI. DATES: Effective 1200 hrs, Alaska local time (A.l.t... Bering Sea pollock TAC allocated to the AFA inshore open access fishery in the BSAI is 2,762 metric tons...
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Ocean-wide tracking of pelagic sharks reveals extent of overlap with longline fishing hotspots.
Queiroz, Nuno; Humphries, Nicolas E; Mucientes, Gonzalo; Hammerschlag, Neil; Lima, Fernando P; Scales, Kylie L; Miller, Peter I; Sousa, Lara L; Seabra, Rui; Sims, David W
2016-02-09
Overfishing is arguably the greatest ecological threat facing the oceans, yet catches of many highly migratory fishes including oceanic sharks remain largely unregulated with poor monitoring and data reporting. Oceanic shark conservation is hampered by basic knowledge gaps about where sharks aggregate across population ranges and precisely where they overlap with fishers. Using satellite tracking data from six shark species across the North Atlantic, we show that pelagic sharks occupy predictable habitat hotspots of high space use. Movement modeling showed sharks preferred habitats characterized by strong sea surface-temperature gradients (fronts) over other available habitats. However, simultaneous Global Positioning System (GPS) tracking of the entire Spanish and Portuguese longline-vessel fishing fleets show an 80% overlap of fished areas with hotspots, potentially increasing shark susceptibility to fishing exploitation. Regions of high overlap between oceanic tagged sharks and longliners included the North Atlantic Current/Labrador Current convergence zone and the Mid-Atlantic Ridge southwest of the Azores. In these main regions, and subareas within them, shark/vessel co-occurrence was spatially and temporally persistent between years, highlighting how broadly the fishing exploitation efficiently "tracks" oceanic sharks within their space-use hotspots year-round. Given this intense focus of longliners on shark hotspots, our study argues the need for international catch limits for pelagic sharks and identifies a future role of combining fine-scale fish and vessel telemetry to inform the ocean-scale management of fisheries.
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Ocean-wide tracking of pelagic sharks reveals extent of overlap with longline fishing hotspots
Queiroz, Nuno; Humphries, Nicolas E.; Hammerschlag, Neil; Miller, Peter I.; Sousa, Lara L.; Seabra, Rui; Sims, David W.
2016-01-01
Overfishing is arguably the greatest ecological threat facing the oceans, yet catches of many highly migratory fishes including oceanic sharks remain largely unregulated with poor monitoring and data reporting. Oceanic shark conservation is hampered by basic knowledge gaps about where sharks aggregate across population ranges and precisely where they overlap with fishers. Using satellite tracking data from six shark species across the North Atlantic, we show that pelagic sharks occupy predictable habitat hotspots of high space use. Movement modeling showed sharks preferred habitats characterized by strong sea surface-temperature gradients (fronts) over other available habitats. However, simultaneous Global Positioning System (GPS) tracking of the entire Spanish and Portuguese longline-vessel fishing fleets show an 80% overlap of fished areas with hotspots, potentially increasing shark susceptibility to fishing exploitation. Regions of high overlap between oceanic tagged sharks and longliners included the North Atlantic Current/Labrador Current convergence zone and the Mid-Atlantic Ridge southwest of the Azores. In these main regions, and subareas within them, shark/vessel co-occurrence was spatially and temporally persistent between years, highlighting how broadly the fishing exploitation efficiently “tracks” oceanic sharks within their space-use hotspots year-round. Given this intense focus of longliners on shark hotspots, our study argues the need for international catch limits for pelagic sharks and identifies a future role of combining fine-scale fish and vessel telemetry to inform the ocean-scale management of fisheries. PMID:26811467
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-04-15
... gear to catcher vessels less than 60 feet (18.3 meters) length overall (LOA) using hook-and-line or pot... vessels will not be able to harvest 400 mt of the B season apportionment of the 2010 Pacific cod TAC...)(iii)(A), NMFS apportions 400 mt of Pacific cod from the B season jig gear apportionment to catcher...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-04-15
... is opening directed fishing for Pacific cod by catcher vessels less than 60 feet (18.3 meters) length... meters) length overall using hook-and-line or pot gear in the BSAI under Sec. 679.20(d)(1)(iii) on March... 400 metric tons of Pacific cod remain in the 2010 Pacific cod apportionment for catcher vessels less...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-05-21
... Vessels Less Than 60 feet (18.3 m) Length Overall Using Hook-and-Line or Pot Gear in the Bering Sea and... directed fishing for Pacific cod by catcher vessels less than 60 feet (18.3 m) length overall (LOA) using... exempt from review under Executive Order 12866. Authority: 16 U.S.C. 1801 et seq. Dated: May 18, 2010...
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Foul tip impact attenuation of baseball catcher masks using head impact metrics
White, Terrance R.; Cutcliffe, Hattie C.; Shridharani, Jay K.; Wood, Garrett W.; Bass, Cameron R.
2018-01-01
Currently, no scientific consensus exists on the relative safety of catcher mask styles and materials. Due to differences in mass and material properties, the style and material of a catcher mask influences the impact metrics observed during simulated foul ball impacts. The catcher surrogate was a Hybrid III head and neck equipped with a six degree of freedom sensor package to obtain linear accelerations and angular rates. Four mask styles were impacted using an air cannon for six 30 m/s and six 35 m/s impacts to the nasion. To quantify impact severity, the metrics peak linear acceleration, peak angular acceleration, Head Injury Criterion, Head Impact Power, and Gadd Severity Index were used. An Analysis of Covariance and a Tukey’s HSD Test were conducted to compare the least squares mean between masks for each head injury metric. For each injury metric a P-Value less than 0.05 was found indicating a significant difference in mask performance. Tukey’s HSD test found for each metric, the traditional style titanium mask fell in the lowest performance category while the hockey style mask was in the highest performance category. Limitations of this study prevented a direct correlation from mask testing performance to mild traumatic brain injury. PMID:29856814
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Emergency deployable core catcher
DOE Office of Scientific and Technical Information (OSTI.GOV)
Rosewell, M.P.
An emergency melt down core catcher apparatus for a nuclear reactor having a retrofitable eutectic solute holding vessel connected to a core containment vessel with particle transferring fluid and particles or granules of solid eutectic solute materials contained therein and transferable by automatically operated valve means to transport and position the solid eutectic solute material in a position below the core to catch and react with any partial or complete melt down of the fuel core.
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-03-07
.... 101126522-0640-2] RIN 0648-XB062 Pacific Cod by Catcher Vessels Less Than 50 Feet (15.2 Meters) Length... (CVs) less than 50 feet (15.2 meters (m)) in length overall (LOA) using hook-and-line gear in the... season allowance of the 2012 Pacific cod total allowable catch apportioned to CVs less than 50 feet (15.2...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-03-30
... Vessels Less Than 60 feet (18.3 m) Length Overall Using Hook-and-Line or Pot Gear in the Bering Sea and... directed fishing for Pacific cod by catcher vessels less than 60 feet (18.3 m) length overall (LOA) using... than 60 feet LOA using hook-and-line or pot gear in the BSAI. DATES: Effective 1200 hrs, Alaska local...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-09-11
... closure. SUMMARY: NMFS is opening directed fishing for Pacific cod by catcher vessels less than 60 feet... Pacific cod allocated to catcher vessels less than 60 feet LOA using hook-and-line or pot gear in the BSAI... vessels less than 60 feet LOA using hook-and-line or pot gear in the BSAI under Sec. 679.20(d)(1)(iii) on...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-05-02
... closure. SUMMARY: NMFS is opening directed fishing for Pacific cod by catcher vessels less than 60 feet... Pacific cod allocated to catcher vessels less than 60 feet LOA using hook-and-line or pot gear in the BSAI... less than 60 feet LOA using hook-and-line or pot gear in the BSAI under Sec. 679.20(d)(1)(iii) on March...
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Quandt, Sara A; Arcury-Quandt, Alice E; Lawlor, Emma J; Carrillo, Lourdes; Marín, Antonio J; Grzywacz, Joseph G; Arcury, Thomas A
2013-02-01
This study uses qualitative data to describe the tasks performed by chicken catchers, their organization of work, and possible health and safety hazards encountered. Twenty-one Latino immigrant chicken catchers for North Carolina poultry-processing plants were interviewed to obtain their perceptions of the job and its hazards. Interviews were recorded and transcribed (n = 10) or detailed notes recorded (n = 11). Transcripts and notes were subjected to qualitative analysis. Chicken catching takes place in a highly contaminated and hazardous work environment. The fast pace of work, low level of control over work intensity, and piece rate compensation all result in high potential for work-related injury and illness, including trauma, electrical shock, respiratory effects, musculoskeletal injuries, and drug use. Workers receive little safety or job training. Chicken catching is characterized by a work environment and organization of work that promote injury and illness. Copyright © 2012 Wiley Periodicals, Inc.
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Modular assembly of proteins on nanoparticles.
Ma, Wenwei; Saccardo, Angela; Roccatano, Danilo; Aboagye-Mensah, Dorothy; Alkaseem, Mohammad; Jewkes, Matthew; Di Nezza, Francesca; Baron, Mark; Soloviev, Mikhail; Ferrari, Enrico
2018-04-16
Generally, the high diversity of protein properties necessitates the development of unique nanoparticle bio-conjugation methods, optimized for each different protein. Here we describe a universal bio-conjugation approach which makes use of a new recombinant fusion protein combining two distinct domains. The N-terminal part is Glutathione S-Transferase (GST) from Schistosoma japonicum, for which we identify and characterize the remarkable ability to bind gold nanoparticles (GNPs) by forming gold-sulfur bonds (Au-S). The C-terminal part of this multi-domain construct is the SpyCatcher from Streptococcus pyogenes, which provides the ability to capture recombinant proteins encoding a SpyTag. Here we show that SpyCatcher can be immobilized covalently on GNPs through GST without the loss of its full functionality. We then show that GST-SpyCatcher activated particles are able to covalently bind a SpyTag modified protein by simple mixing, through the spontaneous formation of an unusual isopeptide bond.
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Spatial and temporal adaptations that accompany increasing catching performance during learning.
Mazyn, Liesbeth I N; Lenoir, Matthieu; Montagne, Gilles; Savelsbergh, Geert J P
2007-11-01
The authors studied changes in performance and kinematics during the acquisition of a 1-handed catch. Participants were 8 women who took an intensive 2-week training program during which they evolved from poor catchers to subexpert catchers. An increased temporal consistency, shift in spatial location of ball-hand contact away from the body, and higher peak velocity of the transport of the hand toward the ball accompanied their improvement in catching performance. Moreover, novice catchers first adjusted spatial characteristics of the catch to the task constraints and fine-tuned temporal features only later during learning. A principal components analysis on a large set of kinematic variables indicated that a successful catch depends on (a) forward displacement of the hand and (b) the dynamics of the hand closure, thereby providing a kinematic underpinning for the traditional transport-manipulation dissociation in the grasping and catching literature.
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Belcher, C.N.; Jennings, Cecil A.
2009-01-01
We investigated the utility of a fishery-independent trawl survey for assessing a potential multispecies shark nursery in Georgia's nearshore and inshore waters. A total of 234 subadult sharks from six species were captured during 85 of 216 trawls. Catch rates and size distributions for subadult sharks and the ratio of neonates to juveniles were consistent among areas. The highest concentrations of subadult sharks occurred in creeks and sounds. Species composition varied among areas. The Atlantic sharpnose shark Rhizoprionodon terraenovae was the most abundant species in sound and nearshore stations, whereas the bonnethead Sphyrna tiburo was the most abundant species in creeks. The aggregate of other species occurred with higher frequency in the sounds and nearshore. Sampling characteristics of the trawl survey were compared with those from a fishery-independent longline survey of subadult sharks to assess the similarity of the two gears. A total of 193 subadult sharks from seven species were captured during 57 of 96 longline sets, whereas 52 subadults from four species were captured during 20 of 48 trawls. Selectivity and efficiency differed between the two gears. The trawl had lower catch rates, caught smaller sharks, and encountered a different suite of species than the longline. General seasonal trends in relative abundance also differed between the two gears; the longline showed an increasing trend in abundance, whereas the trawl showed a stable trend. Although trawls were not found to be efficient for sampling subadult sharks from most species, they can be a useful source of supplemental data.
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Mendoza-Carranza, Manuel; Ejarque, Elisabet; Nagelkerke, Leopold A J
2018-01-01
Tropical small-scale fisheries are typical for providing complex multivariate data, due to their diversity in fishing techniques and highly diverse species composition. In this paper we used for the first time a supervised Self-Organizing Map (xyf-SOM), to recognize and understand the internal heterogeneity of a tropical marine small-scale fishery, using as model the fishery fleet of San Pedro port, Tabasco, Mexico. We used multivariate data from commercial logbooks, including the following four factors: fish species (47), gear types (bottom longline, vertical line+shark longline and vertical line), season (cold, warm), and inter-annual variation (2007-2012). The size of the xyf-SOM, a fundamental characteristic to improve its predictive quality, was optimized for the minimum distance between objects and the maximum prediction rate. The xyf-SOM successfully classified individual fishing trips in relation to the four factors included in the model. Prediction percentages were high (80-100%) for bottom longline and vertical line + shark longline, but lower prediction values were obtained for vertical line (51-74%) fishery. A confusion matrix indicated that classification errors occurred within the same fishing gear. Prediction rates were validated by generating confidence interval using bootstrap. The xyf-SOM showed that not all the fishing trips were targeting the most abundant species and the catch rates were not symmetrically distributed around the mean. Also, the species composition is not homogeneous among fishing trips. Despite the complexity of the data, the xyf-SOM proved to be an excellent tool to identify trends in complex scenarios, emphasizing the diverse and complex patterns that characterize tropical small scale-fishery fleets.
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Dudgeon, Christine L; Pollock, Kenneth H; Braccini, J Matias; Semmens, Jayson M; Barnett, Adam
2015-07-01
Capture-mark-recapture models are useful tools for estimating demographic parameters but often result in low precision when recapture rates are low. Low recapture rates are typical in many study systems including fishing-based studies. Incorporating auxiliary data into the models can improve precision and in some cases enable parameter estimation. Here, we present a novel application of acoustic telemetry for the estimation of apparent survival and abundance within capture-mark-recapture analysis using open population models. Our case study is based on simultaneously collecting longline fishing and acoustic telemetry data for a large mobile apex predator, the broadnose sevengill shark (Notorhynchus cepedianus), at a coastal site in Tasmania, Australia. Cormack-Jolly-Seber models showed that longline data alone had very low recapture rates while acoustic telemetry data for the same time period resulted in at least tenfold higher recapture rates. The apparent survival estimates were similar for the two datasets but the acoustic telemetry data showed much greater precision and enabled apparent survival parameter estimation for one dataset, which was inestimable using fishing data alone. Combined acoustic telemetry and longline data were incorporated into Jolly-Seber models using a Monte Carlo simulation approach. Abundance estimates were comparable to those with longline data only; however, the inclusion of acoustic telemetry data increased precision in the estimates. We conclude that acoustic telemetry is a useful tool for incorporating in capture-mark-recapture studies in the marine environment. Future studies should consider the application of acoustic telemetry within this framework when setting up the study design and sampling program.
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Work, Thierry M.; Balazs, George H.
2010-01-01
We examined the gross and microscopic pathology and distribution of sea turtles that were landed as bycatch from the Hawaii, USA–based pelagic longline fishery and known to be forced submerged. Olive ridley turtles (Lepidochelys olivacea) composed the majority of animals examined, and hook-induced perforation of the esophagus was the most common gross lesion followed by perforation of oral structures (tongue, canthus) and of flippers. Gross pathology in the lungs suggestive of drowning was seen in 23 of 71 turtles. Considering only the external gross findings, the pathologist and the observer on board the longline vessel agreed on hook-induced lesions only 60% of the time thereby illustrating the limitations of depending on external examination alone to implicate hooking interactions or drowning as potential cause of sea turtle mortality. When comparing histology of drowned turtles to a control group of nondrowned turtles, the former had significantly more pulmonary edema, hemorrhage, and sloughed columnar epithelium. These microscopic changes may prove useful to diagnose suspected drowning in sea turtles where history of hooking or netting interactions is unknown.
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Bishop, Stacy H; Szymanski, David J; Ryan, Greg A; Herron, Robert L; Bishop, Phil A
2017-08-01
Bishop, SH, Szymanski, DJ, Ryan, GA, Herron, RL, and Bishop, PA. The effect of intermittent vest cooling on thermoregulation and cardiovascular strain in baseball catchers. J Strength Cond Res 31(8): 2060-2065, 2017-Baseball catchers are exposed to multiple physiological challenges while playing outside during the spring and summer months, many of which deal with recovery and thermoregulation. The purpose of this study was to investigate the effect of intermittent cooling on core temperature, cardiovascular strain, exertion, and recovery during a simulated catching performance in the heat. Six trained college-aged baseball catchers performed in a controlled, hot (35° C), and humid (25% relative humidity) environment in a counter-balanced, cross-over design. Ice vest cooling (VC) was used as a cooling modality and was compared with a control of no cooling (NC). Rectal temperature (Tre), heart rate (HR), rating of perceived exertion (RPE), and perceived recovery scale (PRS) were recorded before and after each simulated inning. All activities took place in a heat chamber, and each inning consisted of catchers receiving 12 pitches in their position followed by 6 minutes of recovery. Nine total innings were performed, and 27 total innings were performed with each of the 2 treatments. A significantly smaller mean Tre change was seen in VC when compared with NC (0.58 ± 0.2° C, 0.98 ± 0.2° C, p ≤ 0.01, respectively). Rating of perceived exertion was significantly lower and PRS was significantly improved for VC compared with NC (both p ≤ 0.05). Mean recovery HR during VC was significantly lower than NC in the fifth (VC = 84 ± 8 b·min, NC = 90 ± 9 b·min, p = 0.04), seventh (VC = 84 ± 3 b·min, NC = 92 ± 7 b·min, p = 0.02), and ninth (VC = 85 ± 7 b·min, NC = 93 ± 5 b·min, p = 0.01) innings. Heart rate during catching was significantly lower at the end of the VC trials when compared with NC (108 ± 16 b·min vs. 120 ± 19 b·min, p = 0.02, respectively). Vest cooling decreased heat strain, cardiovascular strain, and RPE while it improved perceived recovery in catchers over a simulated 3-game series performed in hot conditions.
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NASA Astrophysics Data System (ADS)
Ravi Shankar, A.; Vetrivendan, E.; Shukla, Prabhat Kumar; Das, Sanjay Kumar; Hemanth Rao, E.; Murthy, S. S.; Lydia, G.; Nashine, B. K.; Mallika, C.; Selvaraj, P.; Kamachi Mudali, U.
2017-11-01
Currently, stainless steel grade 316LN is the material of construction widely used for core catcher of sodium-cooled fast reactors. Design philosophy for core catcher demands its capability to withstand corium loading from whole core melt accidents. Towards this, two ceramic coatings were investigated for its application as a layer of sacrificial material on the top of core catcher to enhance its capability. Plasma-sprayed thermal barrier layer of alumina and partially stabilised zirconia (PSZ) with an intermediate bond coat of NiCrAlY are selected as candidate material and deposited over 316LN SS substrates and were tested for their suitability as thermal barrier layer for core catcher. Coated specimens were exposed to high-temperature thermite melt to simulate impingement of molten corium. Sodium compatibility of alumina and PSZ coatings were also investigated by exposing samples to molten sodium at 400 °C for 500 h. The surface morphology of high-temperature thermite melt-exposed samples and sodium-exposed samples was examined using scanning electron microscope. Phase identification of the exposed samples was carried out by x-ray diffraction technique. Observation from sodium exposure tests indicated that alumina coating offers better protection compared to PSZ coating. However, PSZ coating provided better protection against high-temperature melt exposure, as confirmed during thermite melt exposure test.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Tromm, W.; Alsmeyer, H.
1995-09-01
A core catcher concept is proposed to be integrated into a new pressurized water reactor. The core catcher achieves coolability by spreading and fragmentation of the ex-vessel core melt based on a process of water inlet from the bottom through the melt. By highly effective heat removal that uses evaporating water in direct contact with the fragmented melt, the corium melt would solidify in a short time period, and long-term cooling could be maintained by continuous water evaporation from the flooded porous or fragmented corium bed. The key process for obtaining coolability is the coupling of the three effects: (a)more » water ingression from below and its evaporation, (b) break up and fragmentation of the corium layer, and (c) heat transfer and solidification of the let. These mechanisms are investigated in transient medium-scale experiments with thermite melts. The experimental setup represents a section of the proposed core catcher design. A thermite melt is located on the core catcher plate with a passive water supply from the bottom. After generation of the melt, the upper sacrificial layer is eroded until water penetrates into the melt for the bottom through plugs in the supporting plate. Fragmentation and fast solidification of the melt are observed, and long-term heat removal is guaranteed by the coolant water flooding the porous melt. Water inflow is sufficient to safely remove the decay heat in a comparable corium layer. The open porosity is created by the vapor streaming through the melt during the solidification process. Fracture of the solid by thermomechanical stresses is not observed. The experiments in their current stage show the principal feasibility of the proposed cooling concept and are used to prepare large-scale experiments to be performed in the modified BETA facility with sustained heating of the melt.« less
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Aircraft Survivability: Space Survivability - Time to Get Serious, Summer 2008
2008-01-01
modified to allow a capabil- ity to launch MANPADS with live warheads. Thus, METS was born. METS is a single - stage cold gas gun that uses compressed...30 feet from the target (see Figure 3). API projectiles or frag- ments fired from the gun passed through a sabot catcher (a thick metal plate with a...Body (T=2040K) Fit Water (T=2010K) Detectors Sabot catcher Shot line Gun Test Fixture Target Panel Figure 2 An Instantaneous Temperature Measurement in
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NASA Astrophysics Data System (ADS)
Adlerstein, Sara A.; Trumble, Robert J.
1998-03-01
Mortality of discarded Pacific halibut bycatch from Pacific cod fisheries in the Bering Sea leads to significant losses in the halibut setline and in the Pacific cod fisheries. The commercial halibut fishery loses yield because of catch limit reductions to compensate the resource for lost spawning potential and because halibut killed as bycatch will not be available for subsequent harvest, and the cod fisheries may lose harvest if they reach a bycatch mortality limit before reaching allowed catch. In this study, significant differences in Pacific halibut bycatch rates and associated yield losses were found among months and areas of the Bering Sea in the longline and trawl fisheries for Pacific cod in 1990-1992. Bycatch rates were usually highest in late spring and early summer and in areas close to the Unimak Pass. With the exception of 1992, yield loss in the longline fishery was around 1 kg per kg of bycatch mortality, irrespective of where or when bycatch occurred. In the trawl fishery, loss of halibut yield varied from 1 to 4 kg per kg of bycatch mortality. Highest halibut net yield losses per tonne of groundfish harvest usually coincided with highest bycatch rates. When both fisheries operated in one area, trawl bycatch often imposed higher yield losses than longline bycatch, despite lower bycatch rates. Bycatch was affected by the strong 1987 halibut year class. Highest bycatch and yield loss rates occurred in the trawl fishery in 1990 and 1991 when the population was dominated by halibut age-3 and -4, and in the longline fishery in 1992 as fish reached age-5.
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Porter, Russell G.; Winther, Eric C.; Fox, Lyle G.
2003-03-01
This report presents results for year eleven in a basin-wide program to harvest northern pikeminnow (Ptychocheilus oregonensis). This program was started in an effort to reduce predation by northern pikeminnow on juvenile salmonids during their emigration from natal streams to the ocean. Earlier work in the Columbia River Basin suggested predation by northern pikeminnow on juvenile salmonids might account for most of the 10-20% mortality juvenile salmonids experience in each of eight Columbia River and Snake River reservoirs. Modeling simulations based on work in John Day Reservoir from 1982 through 1988 indicated that, if predator-size northern pikeminnow were exploited atmore » a 10-20% rate, the resulting restructuring of their population could reduce their predation on juvenile salmonids by 50%. To test this hypothesis, we implemented a sport-reward angling fishery and a commercial longline fishery in the John Day Pool in 1990. We also conducted an angling fishery in areas inaccessible to the public at four dams on the mainstem Columbia River and at Ice Harbor Dam on the Snake River. Based on the success of these limited efforts, we implemented three test fisheries on a system-wide scale in 1991--a tribal longline fishery above Bonneville Dam, a sport-reward fishery, and a dam-angling fishery. Low catch of target fish and high cost of implementation resulted in discontinuation of the tribal longline fishery. However, the sport-reward and dam-angling fisheries were continued in 1992 and 1993. In 1992, we investigated the feasibility of implementing a commercial longline fishery in the Columbia River below Bonneville Dam and found that implementation of this fishery was also infeasible.« less
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Ramos, Raül; Granadeiro, José Pedro; Nevoux, Marie; Mougin, Jean-Louis; Dias, Maria Peixe; Catry, Paulo
2012-01-01
Predicting the impact of human activities and their derivable consequences, such as global warming or direct wildlife mortality, is increasingly relevant in our changing world. Due to their particular life history traits, long-lived migrants are amongst the most endangered and sensitive group of animals to these harming effects. Our ability to identify and quantify such anthropogenic threats in both breeding and wintering grounds is, therefore, of key importance in the field of conservation biology. Using long-term capture-recapture data (34 years, 4557 individuals) and year-round tracking data (4 years, 100 individuals) of a trans-equatorial migrant, the Cory’s shearwater (Calonectris diomedea), we investigated the impact of longline fisheries and climatic variables in both breeding and wintering areas on the most important demographic trait of this seabird, i.e. adult survival. Annual adult survival probability was estimated at 0.914±0.022 on average, declining throughout 1978–1999 but recovering during the last decade (2005–2011). Our results suggest that both the incidental bycatch associated with longline fisheries and high sea surface temperatures (indirectly linked to food availability; SST) increased mortality rates during the long breeding season (March-October). Shearwater survival was also negatively affected during the short non-breeding season (December-February) by positive episodes of the Southern Oscillation Index (SOI). Indirect negative effects of climate at both breeding (SST) and wintering grounds (SOI) had a greater impact on survival than longliner activity, and indeed these climatic factors are those which are expected to present more unfavourable trends in the future. Our work underlines the importance of considering both breeding and wintering habitats as well as precise schedules/phenology when assessing the global role of the local impacts on the dynamics of migratory species. PMID:22815833
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Ejarque, Elisabet; Nagelkerke, Leopold A. J.
2018-01-01
Tropical small-scale fisheries are typical for providing complex multivariate data, due to their diversity in fishing techniques and highly diverse species composition. In this paper we used for the first time a supervised Self-Organizing Map (xyf-SOM), to recognize and understand the internal heterogeneity of a tropical marine small-scale fishery, using as model the fishery fleet of San Pedro port, Tabasco, Mexico. We used multivariate data from commercial logbooks, including the following four factors: fish species (47), gear types (bottom longline, vertical line+shark longline and vertical line), season (cold, warm), and inter-annual variation (2007–2012). The size of the xyf-SOM, a fundamental characteristic to improve its predictive quality, was optimized for the minimum distance between objects and the maximum prediction rate. The xyf-SOM successfully classified individual fishing trips in relation to the four factors included in the model. Prediction percentages were high (80–100%) for bottom longline and vertical line + shark longline, but lower prediction values were obtained for vertical line (51–74%) fishery. A confusion matrix indicated that classification errors occurred within the same fishing gear. Prediction rates were validated by generating confidence interval using bootstrap. The xyf-SOM showed that not all the fishing trips were targeting the most abundant species and the catch rates were not symmetrically distributed around the mean. Also, the species composition is not homogeneous among fishing trips. Despite the complexity of the data, the xyf-SOM proved to be an excellent tool to identify trends in complex scenarios, emphasizing the diverse and complex patterns that characterize tropical small scale-fishery fleets. PMID:29782501
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Adams, Farzana; Nolte, Fred; Colton, James; De Beer, John; Weddig, Lisa
2018-02-23
An experiment to validate the precooking of tuna as a control for histamine formation was carried out at a commercial tuna factory in Fiji. Albacore tuna ( Thunnus alalunga) were brought on board long-line catcher vessels alive, immediately chilled but never frozen, and delivered to an on-shore facility within 3 to 13 days. These fish were then allowed to spoil at 25 to 30°C for 21 to 25 h to induce high levels of histamine (>50 ppm), as a simulation of "worst-case" postharvest conditions, and subsequently frozen. These spoiled fish later were thawed normally and then precooked at a commercial tuna processing facility to a target maximum core temperature of 60°C. These tuna were then held at ambient temperatures of 19 to 37°C for up to 30 h, and samples were collected every 6 h for histamine analysis. After precooking, no further histamine formation was observed for 12 to 18 h, indicating that a conservative minimum core temperature of 60°C pauses subsequent histamine formation for 12 to 18 h. Using the maximum core temperature of 60°C provided a challenge study to validate a recommended minimum core temperature of 60°C, and 12 to 18 h was sufficient to convert precooked tuna into frozen loins or canned tuna. This industrial-scale process validation study provides support at a high confidence level for the preventive histamine control associated with precooking. This study was conducted with tuna deliberately allowed to spoil to induce high concentrations of histamine and histamine-forming capacity and to fail standard organoleptic evaluations, and the critical limits for precooking were validated. Thus, these limits can be used in a hazard analysis critical control point plan in which precooking is identified as a critical control point.
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Programmable polyproteams built using twin peptide superglues
Veggiani, Gianluca; Nakamura, Tomohiko; Brenner, Michael D.; Yan, Jun; Robinson, Carol V.; Howarth, Mark
2016-01-01
Programmed connection of amino acids or nucleotides into chains introduced a revolution in control of biological function. Reacting proteins together is more complex because of the number of reactive groups and delicate stability. Here we achieved sequence-programmed irreversible connection of protein units, forming polyprotein teams by sequential amidation and transamidation. SpyTag peptide is engineered to spontaneously form an isopeptide bond with SpyCatcher protein. By engineering the adhesin RrgA from Streptococcus pneumoniae, we developed the peptide SnoopTag, which formed a spontaneous isopeptide bond to its protein partner SnoopCatcher with >99% yield and no cross-reaction to SpyTag/SpyCatcher. Solid-phase attachment followed by sequential SpyTag or SnoopTag reaction between building-blocks enabled iterative extension. Linear, branched, and combinatorial polyproteins were synthesized, identifying optimal combinations of ligands against death receptors and growth factor receptors for cancer cell death signal activation. This simple and modular route to programmable “polyproteams” should enable exploration of a new area of biological space. PMID:26787909
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Programmable polyproteams built using twin peptide superglues.
Veggiani, Gianluca; Nakamura, Tomohiko; Brenner, Michael D; Gayet, Raphaël V; Yan, Jun; Robinson, Carol V; Howarth, Mark
2016-02-02
Programmed connection of amino acids or nucleotides into chains introduced a revolution in control of biological function. Reacting proteins together is more complex because of the number of reactive groups and delicate stability. Here we achieved sequence-programmed irreversible connection of protein units, forming polyprotein teams by sequential amidation and transamidation. SpyTag peptide is engineered to spontaneously form an isopeptide bond with SpyCatcher protein. By engineering the adhesin RrgA from Streptococcus pneumoniae, we developed the peptide SnoopTag, which formed a spontaneous isopeptide bond to its protein partner SnoopCatcher with >99% yield and no cross-reaction to SpyTag/SpyCatcher. Solid-phase attachment followed by sequential SpyTag or SnoopTag reaction between building-blocks enabled iterative extension. Linear, branched, and combinatorial polyproteins were synthesized, identifying optimal combinations of ligands against death receptors and growth factor receptors for cancer cell death signal activation. This simple and modular route to programmable "polyproteams" should enable exploration of a new area of biological space.
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Sizing of "Mother Ship and Catcher" Concepts for LEO Small Debris Capture
NASA Technical Reports Server (NTRS)
Bacon, John B.
2009-01-01
Most Low Earth Orbit (LEO) debris lies in a limited number of inclination "bands" associated with launch latitudes, or with specific useful orbit inclinations (such as polar orbits). Such narrow inclination bands generally have a uniform spread over all possible Right Ascensions of Ascending Node (RAANs), creating a different orbit plane for nearly every piece of debris. This complicates concept of rendezvous and capture for debris removal. However, a low-orbiting satellite will always phase in RAAN faster than debris objects in higher orbits at the same inclination, potentially solving the problem. Such a base can serve as a single space-based launch facility (a "mother ship") that can tend and then send tiny individual catcher devices for each debris object, as the facility drifts into the same RAAN as the higher object. This presentation will highlight characteristic system requirements of such an architecture, including structural and navigation requirements, power, mass and dV budgets for both the mother ship and the mass-produced common catcher devices that would clean out selected inclination bands. The altitude and inclination regime over which a band is to be cleared, the size distribution of the debris, and the inclusion of additional mission priorities all affect the sizing of the system. It is demonstrated that major LEO hazardous debris reductions can be realized in each band with a single LEO launch of a single mother ship, with simple attached catchers of total mass less than typical commercial LEO launch capability.
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Báez, José C; Macías, David; García-Barcelona, Salvador; Real, Raimundo
2014-01-01
Recent studies showed that regional abundance of loggerhead and leatherback turtles could oscillate interannually according to oceanographic and climatic conditions. The Western Mediterranean is an important fishing area for the Spanish drifting longline fleet, which mainly targets swordfish, bluefin tuna, and albacore. Due to the spatial overlapping in fishing activity and turtle distribution, there is an increasing sea turtle conservation concern. The main goal of this study is to analyse the interannual bycatch of loggerhead and leatherback turtles by the Spanish Mediterranean longline fishery and to test the relationship between the total turtle by-catch of this fishery and the North Atlantic Oscillation (NAO). During the 14 years covered in this study, the number of sea turtle bycatches was 3,940 loggerhead turtles and 8 leatherback turtles, 0.499 loggerhead turtles/1000 hooks and 0.001014 leatherback turtles/1000 hooks. In the case of the loggerhead turtle the positive phase of the NAO favours an increase of loggerhead turtles in the Western Mediterranean Sea. However, in the case of leatherback turtle the negative phase of the NAO favours the presence of leatherback turtle. This contraposition could be related to the different ecophysiological response of both species during their migration cycle.
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Interannual Differences for Sea Turtles Bycatch in Spanish Longliners from Western Mediterranean Sea
Báez, José C.; García-Barcelona, Salvador
2014-01-01
Recent studies showed that regional abundance of loggerhead and leatherback turtles could oscillate interannually according to oceanographic and climatic conditions. The Western Mediterranean is an important fishing area for the Spanish drifting longline fleet, which mainly targets swordfish, bluefin tuna, and albacore. Due to the spatial overlapping in fishing activity and turtle distribution, there is an increasing sea turtle conservation concern. The main goal of this study is to analyse the interannual bycatch of loggerhead and leatherback turtles by the Spanish Mediterranean longline fishery and to test the relationship between the total turtle by-catch of this fishery and the North Atlantic Oscillation (NAO). During the 14 years covered in this study, the number of sea turtle bycatches was 3,940 loggerhead turtles and 8 leatherback turtles, 0.499 loggerhead turtles/1000 hooks and 0.001014 leatherback turtles/1000 hooks. In the case of the loggerhead turtle the positive phase of the NAO favours an increase of loggerhead turtles in the Western Mediterranean Sea. However, in the case of leatherback turtle the negative phase of the NAO favours the presence of leatherback turtle. This contraposition could be related to the different ecophysiological response of both species during their migration cycle. PMID:24764769
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NASA Astrophysics Data System (ADS)
Buck, Bela Hieronymus
2007-06-01
This study summarizes the activities and findings during a 2 year investigation on the grow-out of blue mussels ( Mytilus edulis) and the technical requirements to withstand harsh weather conditions at an offshore location. The experimental sites were two different test areas, each 5 ha in size, 12-15 m in depth, in the vicinity of the offshore lighthouse “Roter Sand” located 15-17 nautical miles northwest of the city of Bremerhaven (Germany). Two versions of submerged longline systems were deployed: a conventional polypropylene longline in 2002 as well as a steel hawser longline in 2003, both featuring different versions of buoyancy modes. The spat collectors and grow-out ropes were suspended perpendicular from the horizontal longline for several months beginning in March of each respective year. The test sites were visited and sampled on a monthly basis using research vessels. Larval abundances in the surrounding water column reached numbers of up to 1,467 individuals m-3. Post-larval settlement success varied through the entire experimental period, ranging from 29 to 796 individuals of spat per meter of collector. Settled mussels reached a shell length of up to 28 mm 6 months after settlement. Based on the growth rates observed for the seed, it is projected that mussels would reach market size (50 mm) in 12-15 months post settlement, and at the observed densities, each meter of collector rope could yield 10.9 kg of harvestable mussels. The polypropylene line resisted storm conditions with wind waves of up to 6.4 m and current velocities of 1.52 m s-1 and was retrieved in autumn of 2002. In contrast, the steel hawser-based line did not withstand the harsh weather conditions. The steel-based line consisted of six twisted strands that were untwisted by the strong currents and turbulences and consequently the individual strands were torn. Additionally, the line was accidentally cut by a yacht in July 2003. The biological study revealed that the tested location near “Roter Sand” has the potential to become an offshore seed production site as well as being exploitable as a grow-out site for mussel production to market size. In light of the technical results, recommendations for mussel culture strategies using a polypropylene longline system are given.
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Coelho, Rui; Fernandez-Carvalho, Joana; Santos, Miguel N
2015-12-01
Pelagic longliners targeting swordfish and tunas in oceanic waters regularly capture sharks as bycatch, including currently protected species as the bigeye thresher, Alopias superciliosus. Fifteen bigeye threshers were tagged with pop-up satellite archival tags (PSATs) in 2012-2014 in the tropical northeast Atlantic, with successful transmissions received from 12 tags for a total of 907 tracking days. Marked diel vertical movements were recorded on all specimens, with most of the daytime spent in deeper colder water (mean depth = 353 m, SD = 73; mean temperature = 10.7 °C, SD = 1.8) and nighttime spent in warmer water closer to the surface (mean depth = 72 m, SD = 54; mean temperature = 21.9 °C, SD = 3.7). The operating depth of the pelagic longline gear was measured with Minilog Temperature and Depth Recorders (TDRs), and the overlap with habitat utilization was calculated. Overlap is taking place mainly during the night and is higher for juveniles. The results presented herein can be used as inputs for Ecological Risk Assessments for bigeye threshers captured in oceanic tuna fisheries, and serve as a basis for efficient management and conservation of this vulnerable shark species. Copyright © 2015 Elsevier Ltd. All rights reserved.
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Sullivan, Rennie; Hedges, Kevin J.
2018-01-01
The Greenland Shark (Somniosus microcephalus) is the most common bycatch in the Greenland halibut (Reinhardtius hippoglossoides) bottom longline fishery in Cumberland Sound, Canada. Historically, this inshore fishery has been prosecuted through the ice during winter but winter storms and unpredictable landfast ice conditions since the mid-1990s have led to interest in developing a summer fishery during the ice-free season. However, bycatch of Greenland shark was found to increase substantially with 570 sharks captured during an experimental Greenland halibut summer fishery (i.e., mean of 6.3 sharks per 1,000 hooks set) and mortality was reported to be about 50% due in part to fishers killing sharks that were severely entangled in longline gear. This study investigated whether the SMART (Selective Magnetic and Repellent-Treated) hook technology is a practical deterrent to Greenland shark predation and subsequent bycatch on bottom longlines. Greenland shark feeding behavior, feeding kinematics, and variables affecting entanglement/disentanglement and release are also described. The SMART hook failed to deter Greenland shark predation, i.e., all sharks were captured on SMART hooks, some with more than one SMART hook in their jaw. Moreover, recently captured Greenland sharks did not exhibit a behavioral response to SMART hooks. In situ observations of Greenland shark feeding show that this species uses a powerful inertial suction mode of feeding and was able to draw bait into the mouth from a distance of 25–35 cm. This method of feeding is suggested to negate the potential deterrent effects of electropositive metal and magnetic alloy substitutions to the SMART hook technology. The number of hooks entangled by a Greenland shark and time to disentangle and live-release a shark was found to increase with body length. PMID:29785345
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Teo, Steven L. H.; Block, Barbara A.
2010-01-01
Directed fishing effort for Atlantic bluefin tuna in the Gulf of Mexico (GOM), their primary spawning grounds in the western Atlantic, has been prohibited since the 1980s due to a precipitous decline of the spawning stock biomass. However, pelagic longlines targeted at other species, primarily yellowfin tuna and swordfish, continue to catch Atlantic bluefin tuna in the GOM as bycatch. Spatial and temporal management measures minimizing bluefin tuna bycatch in the GOM will likely become important in rebuilding the western Atlantic bluefin stock. In order to help inform management policy and understand the relative distribution of target and bycatch species in the GOM, we compared the spatiotemporal variability and environmental influences on the catch per unit effort (CPUE) of yellowfin (target) and bluefin tuna (bycatch). Catch and effort data from pelagic longline fisheries observers (1993–2005) and scientific tagging cruises (1998–2002) were coupled with environmental and biological data. Negative binomial models were used to fit the data for both species and Akaike's Information Criterion (corrected for small sample size) was used to determine the best model. Our results indicate that bluefin CPUE had higher spatiotemporal variability as compared to yellowfin CPUE. Bluefin CPUE increased substantially during the breeding months (March-June) and peaked in April and May, while yellowfin CPUE remained relatively high throughout the year. In addition, bluefin CPUE was significantly higher in areas with negative sea surface height anomalies and cooler sea surface temperatures, which are characteristic of mesoscale cyclonic eddies. In contrast, yellowfin CPUE was less sensitive to environmental variability. These differences in seasonal variability and sensitivity to environmental influences suggest that bluefin tuna bycatch in the GOM can be reduced substantially by managing the spatial and temporal distribution of the pelagic longline effort without substantially impacting yellowfin tuna catches. PMID:20526356
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Conservation Hotspots for the Turtles on the High Seas of the Atlantic Ocean
Huang, Hsiang-Wen
2015-01-01
Understanding the distribution of bycaught sea turtles could inform conservation strategies and priorities. This research analyses the distribution of turtles caught as longline fisheries bycatch on the high seas of the Atlantic Ocean. This research collected 18,142 bycatch observations and 47.1 million hooks from large-scale Taiwanese longline vessels in the Atlantic Ocean from June 2002 to December 2013. The coverage rates were ranged from 0.48% to 17.54% by year. Seven hundred and sixty-seven turtles were caught, and the major species were leatherback (59.8%), olive ridley (27.1%) and loggerhead turtles (8.7%). Most olive ridley (81.7%) and loggerhead (82.1%) turtles were hooked, while the leatherbacks were both hooked (44.0%) and entangled (31.8%). Depending on the species, 21.4% to 57.7% were dead when brought onboard. Most of the turtles were caught in tropical areas, especially in the Gulf of Guinea (15°N-10°S, 30°W-10°E), but loggerheads were caught in the south Atlantic Ocean (25°S-35°S, 40°W-10°E and 30°S-40°S, 55°W-45°W). The bycatch rate was the highest at 0.030 per 1000 hooks for leatherbacks in the tropical area. The bycatch rates of olive ridley ranged from 0 to 0.010 per thousand hooks. The loggerhead bycatch rates were higher in the northern and southern Atlantic Ocean and ranged from 0.0128 to 0.0239 per thousand hooks. Due to the characteristics of the Taiwanese deep-set longline fleet, bycatch rates were lower than those of coastal longline fisheries, but mortality rates were higher because of the long hours of operation. Gear and bait modification should be considered to reduce sea turtle bycatch and increase survival rates while reducing the use of shallow hooks would also be helpful. PMID:26267796
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Martínez-Ortiz, Jimmy; Aires-da-Silva, Alexandre M.; Lennert-Cody, Cleridy E.; Maunder, Mark N.
2015-01-01
The artisanal fisheries of Ecuador operate within one of the most dynamic and productive marine ecosystems of the world. This study investigates the catch composition of the Ecuadorian artisanal fishery for large pelagic fishes, including aspects of its spatio-temporal dynamics. The analyses of this study are based on the most extensive dataset available to date for this fishery: a total of 106,963 trip-landing inspection records collected at its five principal ports during 2008 ‒ 2012. Ecuadorian artisanal fisheries remove a substantial amount of biomass from the upper trophic-level predatory fish community of the eastern tropical Pacific Ocean. It is estimated that at least 135 thousand metric tons (mt) (about 15.5 million fish) were landed in the five principal ports during the study period. The great novelty of Ecuadorian artisanal fisheries is the “oceanic-artisanal” fleet component, which consists of mother-ship (nodriza) boats with their towed fiber-glass skiffs (fibras) operating with pelagic longlines. This fleet has fully expanded into oceanic waters as far offshore as 100°W, west of the Galapagos Archipelago. It is estimated that nodriza operations produce as much as 80% of the total catches of the artisanal fishery. The remainder is produced by independent fibras operating in inshore waters with pelagic longlines and/or surface gillnets. A multivariate regression tree analysis was used to investigate spatio-environmental effects on the nodriza fleet (n = 6,821 trips). The catch species composition of the nodriza fleet is strongly influenced by the northwesterly circulation of the Humboldt Current along the coast of Peru and its associated cold waters masses. The target species and longline gear-type used by nodrizas change seasonally with the incursion of cool waters (< 25°C) from the south and offshore. During this season, dolphinfish (Coryphaena hippurus) dominates the catches. However, in warmer waters, the fishery changes to tuna-billfish-shark longline gear and the catch composition becomes much more diverse. PMID:26317751
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Martínez-Ortiz, Jimmy; Aires-da-Silva, Alexandre M; Lennert-Cody, Cleridy E; Maunder, Mark N
2015-01-01
The artisanal fisheries of Ecuador operate within one of the most dynamic and productive marine ecosystems of the world. This study investigates the catch composition of the Ecuadorian artisanal fishery for large pelagic fishes, including aspects of its spatio-temporal dynamics. The analyses of this study are based on the most extensive dataset available to date for this fishery: a total of 106,963 trip-landing inspection records collected at its five principal ports during 2008 ‒ 2012. Ecuadorian artisanal fisheries remove a substantial amount of biomass from the upper trophic-level predatory fish community of the eastern tropical Pacific Ocean. It is estimated that at least 135 thousand metric tons (mt) (about 15.5 million fish) were landed in the five principal ports during the study period. The great novelty of Ecuadorian artisanal fisheries is the "oceanic-artisanal" fleet component, which consists of mother-ship (nodriza) boats with their towed fiber-glass skiffs (fibras) operating with pelagic longlines. This fleet has fully expanded into oceanic waters as far offshore as 100°W, west of the Galapagos Archipelago. It is estimated that nodriza operations produce as much as 80% of the total catches of the artisanal fishery. The remainder is produced by independent fibras operating in inshore waters with pelagic longlines and/or surface gillnets. A multivariate regression tree analysis was used to investigate spatio-environmental effects on the nodriza fleet (n = 6,821 trips). The catch species composition of the nodriza fleet is strongly influenced by the northwesterly circulation of the Humboldt Current along the coast of Peru and its associated cold waters masses. The target species and longline gear-type used by nodrizas change seasonally with the incursion of cool waters (< 25°C) from the south and offshore. During this season, dolphinfish (Coryphaena hippurus) dominates the catches. However, in warmer waters, the fishery changes to tuna-billfish-shark longline gear and the catch composition becomes much more diverse.
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Conservation hotspots for the turtles on the high seas of the Atlantic Ocean.
Huang, Hsiang-Wen
2015-01-01
Understanding the distribution of bycaught sea turtles could inform conservation strategies and priorities. This research analyses the distribution of turtles caught as longline fisheries bycatch on the high seas of the Atlantic Ocean. This research collected 18,142 bycatch observations and 47.1 million hooks from large-scale Taiwanese longline vessels in the Atlantic Ocean from June 2002 to December 2013. The coverage rates were ranged from 0.48% to 17.54% by year. Seven hundred and sixty-seven turtles were caught, and the major species were leatherback (59.8%), olive ridley (27.1%) and loggerhead turtles (8.7%). Most olive ridley (81.7%) and loggerhead (82.1%) turtles were hooked, while the leatherbacks were both hooked (44.0%) and entangled (31.8%). Depending on the species, 21.4% to 57.7% were dead when brought onboard. Most of the turtles were caught in tropical areas, especially in the Gulf of Guinea (15°N-10°S, 30°W-10°E), but loggerheads were caught in the south Atlantic Ocean (25°S-35°S, 40°W-10°E and 30°S-40°S, 55°W-45°W). The bycatch rate was the highest at 0.030 per 1000 hooks for leatherbacks in the tropical area. The bycatch rates of olive ridley ranged from 0 to 0.010 per thousand hooks. The loggerhead bycatch rates were higher in the northern and southern Atlantic Ocean and ranged from 0.0128 to 0.0239 per thousand hooks. Due to the characteristics of the Taiwanese deep-set longline fleet, bycatch rates were lower than those of coastal longline fisheries, but mortality rates were higher because of the long hours of operation. Gear and bait modification should be considered to reduce sea turtle bycatch and increase survival rates while reducing the use of shallow hooks would also be helpful.
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Grant, Scott M; Sullivan, Rennie; Hedges, Kevin J
2018-01-01
The Greenland Shark ( Somniosus microcephalus ) is the most common bycatch in the Greenland halibut ( Reinhardtius hippoglossoides ) bottom longline fishery in Cumberland Sound, Canada. Historically, this inshore fishery has been prosecuted through the ice during winter but winter storms and unpredictable landfast ice conditions since the mid-1990s have led to interest in developing a summer fishery during the ice-free season. However, bycatch of Greenland shark was found to increase substantially with 570 sharks captured during an experimental Greenland halibut summer fishery (i.e., mean of 6.3 sharks per 1,000 hooks set) and mortality was reported to be about 50% due in part to fishers killing sharks that were severely entangled in longline gear. This study investigated whether the SMART (Selective Magnetic and Repellent-Treated) hook technology is a practical deterrent to Greenland shark predation and subsequent bycatch on bottom longlines. Greenland shark feeding behavior, feeding kinematics, and variables affecting entanglement/disentanglement and release are also described. The SMART hook failed to deter Greenland shark predation, i.e., all sharks were captured on SMART hooks, some with more than one SMART hook in their jaw. Moreover, recently captured Greenland sharks did not exhibit a behavioral response to SMART hooks. In situ observations of Greenland shark feeding show that this species uses a powerful inertial suction mode of feeding and was able to draw bait into the mouth from a distance of 25-35 cm. This method of feeding is suggested to negate the potential deterrent effects of electropositive metal and magnetic alloy substitutions to the SMART hook technology. The number of hooks entangled by a Greenland shark and time to disentangle and live-release a shark was found to increase with body length.
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Mitigating Seabird Bycatch during Hauling by Pelagic Longline Vessels
Gilman, Eric; Chaloupka, Milani; Wiedoff, Brett; Willson, Jeremy
2014-01-01
Bycatch in longline fisheries threatens the viability of some seabird populations. The Hawaii longline swordfish fishery reduced seabird captures by an order of magnitude primarily through mitigating bycatch during setting. Now, 75% of captures occur during hauling. We fit observer data to a generalized additive regression model with mixed effects to determine the significance of the effect of various factors on the standardized seabird haul catch rate. Density of albatrosses attending vessels during hauling, leader length and year had largest model effects. The standardized haul catch rate significantly increased with increased albatross density during hauling. The standardized catch rate was significantly higher the longer the leader: shorter leaders place weighted swivels closer to hooks, reducing the likelihood of baited hooks becoming available to surface-scavenging albatrosses. There was a significant linear increasing temporal trend in the standardized catch rate, possibly partly due to an observed increasing temporal trend in the local abundance of albatrosses attending vessels during hauling. Swivel weight, Beaufort scale and season were also significant but smaller model effects. Most (81%) haul captures were on branchlines actively being retrieved. Future haul mitigation research should therefore focus on reducing bird access to hooks as crew coil branchlines, including methods identified here of shorter leaders and heavier swivels, and other potentially effective methods, including faster branchline coiling and shielding the area where hooks becomes accessible. The proportion of Laysan albatross (Phoebastria immutabilis) captures that occurred during hauling was significantly, 1.6 times, higher than for black-footed albatrosses (P. nigripes), perhaps due to differences in the time of day of foraging and in daytime scavenging competitiveness; mitigating haul bycatch would therefore be a larger benefit to Laysans. Locally, findings identify opportunities to nearly eliminate seabird bycatch. Globally, findings fill a gap in knowledge of methods to mitigate seabird bycatch during pelagic longline hauling. PMID:24400096
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Singh, Susheel K; Thrane, Susan; Janitzek, Christoph M; Nielsen, Morten A; Theander, Thor G; Theisen, Michael; Salanti, Ali; Sander, Adam F
2017-06-27
Malaria is a devastating disease caused by Plasmodium parasites, resulting in almost 0.5 million deaths per year. The Pfs48/45 protein exposed on the P. falciparum sexual stages is one of the most advanced antigen candidates for a transmission-blocking (TB) vaccine in the clinical pipeline. However, it remains essential to identify an optimal vaccine formulation that can facilitate induction of a long-lasting TB anti-Pfs48/45 response. Here we report on the development and evaluation of two Pfs48/45-based virus-like particle (VLP) vaccines generated using the AP205 SpyTag/Catcher VLP system. Two different recombinant proteins (SpyCatcher-R0.6C and SpyCatcher-6C), comprising the Pfs48/45-6C region, were covalently attached to the surface of Spy-tagged Acinetobacter phage AP205 VLPs. Resulting Pfs48/45-VLP complexes appeared as non-aggregated particles of ∼30nm, each displaying an average of 216 (R0.6C) or 291 (6C) copies of the antigens. Both R0.6C and 6C VLP conjugates were strongly reactive with a monoclonal antibody (mAb45.1) targeting a conformational TB Pfs48/45 epitope, suggesting that the TB epitope is accessible for immune recognition on the particles. To select the most suitable vaccine formulation for downstream clinical studies the two VLP vaccines were tested in CD1 mice using different adjuvant formulations. The study demonstrates that VLP-display of R0.6C and 6C significantly increases antigen immunogenicity when using Montanide ISA 720 VG as extrinsic adjuvant. Copyright © 2017 Elsevier Ltd. All rights reserved.
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Effect of Au irradiation energy on ejection of ZnS nanoparticles from ZnS film
NASA Astrophysics Data System (ADS)
Kuiri, P. K.; Ghatak, J.; Joseph, B.; Lenka, H. P.; Sahu, G.; Mahapatra, D. P.; Tripathi, A.; Kanjilal, D.; Mishra, N. C.
2007-01-01
ZnS films deposited on Si have been irradiated with Au ions at 35 keV, 2, and 100 MeV. Sputtered particles, collected on catcher foils during irradiation, were analyzed using transmission electron microscopy. For the case of 35 keV Au irradiation, no nanoparticle (NP) could be observed on the catcher foil. However, NPs 2-7 nm in size, have been observed on the catcher foils for MeV irradiations at room temperature. For particle sizes ≥3 nm, the distributions could be fitted to power law decays with decay exponents varying between 2 and 3.5. At 2 MeV, after correction for cluster breakup effects, the decay exponent has been found to be close to 2, indicating shock waves induced ejection to be the dominant mechanism. The corrected decay exponent for the 100 MeV Au irradiation case has been found to be about 2.6. Coulomb explosion followed by thermal spike induced vaporization of ZnS seems to be the dominant mechanism regarding material removal at such high energy. In such a case the evaporated material can cool down going into the fragmentation region forming clusters.
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Brouwer, Anne-Marie; López-Moliner, Joan; Brenner, Eli; Smeets, Jeroen B J
2006-02-01
We propose and evaluate a source of information that ball catchers may use to determine whether a ball will land behind or in front of them. It combines estimates for the ball's horizontal and vertical speed. These estimates are based, respectively, on the rate of angular expansion and vertical velocity. Our variable could account for ball catchers' data of Oudejans et al. [The effects of baseball experience on movement initiation in catching fly balls. Journal of Sports Sciences, 15, 587-595], but those data could also be explained by the use of angular expansion alone. We therefore conducted additional experiments in which we asked subjects where simulated balls would land under conditions in which both angular expansion and vertical velocity must be combined for obtaining a correct response. Subjects made systematic errors. We found evidence for the use of angular velocity but hardly any indication for the use of angular expansion. Thus, if catchers use a strategy that involves combining vertical and horizontal estimates of the ball's speed, they do not obtain their estimates of the horizontal component from the rate of expansion alone.
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NASA Astrophysics Data System (ADS)
Wibawa, Teja A.; Lehodey, Patrick; Senina, Inna
2017-02-01
Geo-referenced catch and fishing effort data of the bigeye tuna fisheries in the Indian Ocean over 1952-2014 were analyzed and standardized to facilitate population dynamics modeling studies. During this 62-year historical period of exploitation, many changes occurred both in the fishing techniques and the monitoring of activity. This study includes a series of processing steps used for standardization of spatial resolution, conversion and standardization of catch and effort units, raising of geo-referenced catch into nominal catch level, screening and correction of outliers, and detection of major catchability changes over long time series of fishing data, i.e., the Japanese longline fleet operating in the tropical Indian Ocean. A total of 30 fisheries were finally determined from longline, purse seine and other-gears data sets, from which 10 longline and 4 purse seine fisheries represented 96 % of the whole historical geo-referenced catch. Nevertheless, one-third of total nominal catch is still not included due to a total lack of geo-referenced information and would need to be processed separately, accordingly to the requirements of the study. The geo-referenced records of catch, fishing effort and associated length frequency samples of all fisheries are available at doi:10.1594/PANGAEA.864154.
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Richardson, Kelsey; Haynes, David; Talouli, Anthony; Donoghue, Michael
2017-03-01
Fisheries observer data recorded between 2003 and 2015 on-board purse seine and longline vessels operating in the Western and Central Pacific Ocean reported more than 10 000 pollution incidents within the exclusive economic zones (EEZs) of 25 Pacific countries and territories, and in international waters. A majority of the reported purse seine pollution incidents related to dumping of plastics waste. Other common pollution incidents related to oil spillages and to abandoned, lost or dumped fishing gear. Data analysis highlighted the need for increased monitoring, reporting, and enforcement of pollution violations by all types of fishing vessels operating in the Pacific region; a regional outreach and compliance assistance programme on marine pollution prevention and improvements in Pacific port waste reception facilities.
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-10-01
...NMFS publishes regulations to implement Amendment 97 to the Fishery Management Plan for Groundfish of the Bering Sea and Aleutian Islands Management Area (FMP). Amendment 97 allows the owner of a trawl catcher/processor vessel authorized to participate in the Amendment 80 catch share program to replace that vessel with a vessel that meets certain requirements. This action establishes the regulatory process for replacement of vessels in the Amendment 80 fleet and the requirements for Amendment 80 replacement vessels, such as a limit on the overall length of a replacement vessel, a prohibition on the use of an AFA vessel as a replacement vessel, measures to prevent a replaced vessel from participating in Federal groundfish fisheries off Alaska that are not Amendment 80 fisheries, and measures that extend specific catch limits (known as Amendment 80 sideboards) to a replacement vessel. This action is necessary to promote safety-at-sea by allowing Amendment 80 vessel owners to replace their vessels for any reason at any time and by requiring replacement vessels to meet certain U.S. Coast Guard vessel safety standards, and to improve the retention and utilization of groundfish catch by these vessels by facilitating an increase in the processing capabilities of the fleet. This action is intended to promote the goals and objectives of the Magnuson-Stevens Fishery Conservation and Management Act, the FMP, and other applicable laws.
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Benson, K.; Estrada, T.; Taufer, M.; Lawrence, J.; Cochran, E.
2011-01-01
The Quake-Catcher Network (QCN) uses low-cost sensors connected to volunteer computers across the world to monitor seismic events. The location and density of these sensors' placement can impact the accuracy of the event detection. Because testing different special arrangements of new sensors could disrupt the currently active project, this would best be accomplished in a simulated environment. This paper presents an accurate and efficient framework for simulating the low cost QCN sensors and identifying their most effective locations and densities. Results presented show how our simulations are reliable tools to study diverse scenarios under different geographical and infrastructural constraints. ?? 2011 IEEE.
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50 CFR 300.222 - Prohibitions.
Code of Federal Regulations, 2011 CFR
2011-10-01
... Pacific Ocean using longline gear both inside and outside the Convention Area on the same fishing trip in... Western and Central Pacific Fisheries for Highly Migratory Species § 300.222 Prohibitions. In addition to...
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NASA Astrophysics Data System (ADS)
Okazaki, Ryuji; Sawada, Hirotaka; Yamanouchi, Shinji; Tachibana, Shogo; Miura, Yayoi N.; Sakamoto, Kanako; Takano, Yoshinori; Abe, Masanao; Itoh, Shoichi; Yamada, Keita; Yabuta, Hikaru; Okamoto, Chisato; Yano, Hajime; Noguchi, Takaaki; Nakamura, Tomoki; Nagao, Keisuke
2017-07-01
The spacecraft Hayabusa2 was launched on December 3, 2014, to collect and return samples from a C-type asteroid, 162173 Ryugu (provisional designation, 1999 JU3). It is expected that the samples collected contain organic matter and water-bearing minerals and have key information to elucidate the origin and history of the Solar System and the evolution of bio-related organics prior to delivery to the early Earth. In order to obtain samples with volatile species without terrestrial contamination, based on lessons learned from the Hayabusa mission, the sample catcher and container of Hayabusa2 were refined from those used in Hayabusa. The improvements include (1) a mirror finish of the inner wall surface of the sample catcher and the container, (2) adoption of an aluminum metal sealing system, and (3) addition of a gas-sampling interface for gas collection and evacuation. The former two improvements were made to limit contamination of the samples by terrestrial atmosphere below 1 Pa after the container is sealed. The gas-sampling interface will be used to promptly collect volatile species released from the samples in the sample container after sealing of the container. These improvements maintain the value of the returned samples.
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The Palliative Care Chaplain as Story Catcher.
Cooper, Rhonda S
2018-01-01
The role of the professional chaplain on the palliative care team in the health care setting formalizes the concern for the emotional, spiritual, and social well-being of the care recipients and their caregivers. The chaplain also has a peculiar role on the team, in that her most fundamental task is her intentional listening-and-hearing of the other person's story. One palliative chaplain introduces herself as a Story Catcher to care recipients, in an effort both to overcome the resistance some may have to her presence on the team and communicate her essential role and intent in providing spiritual care. This self-appointed sobriquet resonates with the author's embrace of the theory and practice of the late theologian, educator, and civil rights activist Nelle Morton, who coined the phrase "hearing into speech" to describe the process by which another person, through being truly heard and entering into a relationship with the hearer, claims her/his own truth, hope, and identity in the face of adversity. The chaplain as Story Catcher functions as the agent of healing and hope for those who choose to tell their stories and are heard, as they resist their illness and death rather than submit to its indignity. Copyright © 2017 American Academy of Hospice and Palliative Medicine. Published by Elsevier Inc. All rights reserved.
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NASA Technical Reports Server (NTRS)
Weinstein, Leonard M.
2003-01-01
An apparatus to catch paint overspray has been proposed. Overspray is an unavoidable parasitic component of spray that occurs because the flow of air or other gas in the spray must turn at the sprayed surface. Very small droplets are carried away in this turning flow, and some land on adjacent surfaces not meant to be painted. The basic principle of the paint-spray catcher is to divert the overspray into a suction system at the boundary of the area to be painted. The paint-spray catcher (see figure) would include a toroidal plenum connected through narrow throat to a nozzle that would face toward the center of the torus, which would be positioned over the center of the area to be spray-painted. The plenum would be supported by four tubes that would also serve as suction exhaust ducts. The downstream ends of the tubes (not shown in the figure) would be connected to a filter on a suction pump. The pump would be rated to provide a suction mass flow somewhat greater than that of the directed spray gas stream, so that the nozzle would take in a small excess of surrounding gas and catch nearly all of the overspray. A small raised lip at the bottom edge of the nozzle would catch paint that landed inside the nozzle. Even if the paint is directly piston pumped, the droplets entrain an air flow by time they approach the wall, so there is always a gas stream to carry the excess droplets to the side. For long-duration spraying operations, it could be desirable to include a suction-drain apparatus to prevent overflowing and dripping of paint from inside the lip. A version without an external contraction and with the throat angled downward would be a more compact version of catcher, although it might be slightly less efficient.
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-08-21
... fishery; a new open access permit would undermine full-time commercial fishermen by allowing quasi... quota. Experimental longline fishing conducted there has proven the viability of swordfish landings with...
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50 CFR 300.207 - Alternative procedures for bycatch of PLMRs.
Code of Federal Regulations, 2011 CFR
2011-10-01
... Secretary cannot reach a certification determination for that nation by the time of the next biennial report..., in the case of pelagic longline fisheries, the regulatory program of an identified nation includes...
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50 CFR 300.108 - Vessel and gear identification.
Code of Federal Regulations, 2010 CFR
2010-10-01
... enforcement or inspection vessel, and on an appropriate weather deck so that it is visible from the air. (2... harvesting vessel must ensure that deployed longlines, strings of traps or pots, and gillnets are marked at...
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50 CFR 300.108 - Vessel and gear identification.
Code of Federal Regulations, 2011 CFR
2011-10-01
... enforcement or inspection vessel, and on an appropriate weather deck so that it is visible from the air. (2... harvesting vessel must ensure that deployed longlines, strings of traps or pots, and gillnets are marked at...
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NASA Astrophysics Data System (ADS)
Usman; Ersti Yulika Sari, T.; Syaifuddin; Audina
2017-01-01
The regression and correlation technic was uses to evaluated the contribution of chlorophyll-a concentration on variation of longline skipjack tuna production. An analysis was performed by placing Chlorophyll-a as predictor and Skipjack (Katsuwonus pelamis, Linnaeus 1758) production as dependent variable, using Chlorophyll-a derived from NPP VIIRS, and CPUE derived from longline fisherman log books for the year of 2013. Chlorophyll-a distribution which derived from NPP VIIRS between 0.13-0.26 mg/m3 whereas maximum CPUE as much as 0,1875 kg/trip in April. The regression equation obtained was CPUE = -1.12 + 11.5 Chl-a. Correlation between chlorophyll-a and CPUE have moderate relationship (r=0.51). From regression equation for those variables showed that the variation of chlorophyll-a had affected about 26% on variation of CPUE, only.
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Branco, J O; Fracasso, H A A; Pérez, J A A; Rodrigues-Filho, J L
2014-08-01
The use of discarded fish over baited hooks used in longline fishery, and fish caught in gillnets, as a food source for gulls, albatrosses and petrels has been intensively studied in northern and southern oceans. This study describes the occurrence and abundance of seabirds observed from 20 foreign vessels which operated during the period between July 2001 and May 2005, off the southeastern and southern Brazilian coast. A total of 353,557 seabirds were observed; comprising eight families and 28 species. The most abundant species was Procellaria conspicillata followed by Daption capense, Puffinus gravis, Thalassarche melanophrys and Oceanites oceanicus. Ten species of seabirds (392 individual birds) were incidentally captured in gillnets; and 122 birds (9 species) by longline hooks, with P. gravis, D. capense and Procellaria aequinoctialis having the largest capture rates.
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Seabird bycatch in Alaska demersal longline fishery trials: a demographic summary
Phillips, Elizabeth M.; Nevins, HannahRose M.; Hatch, Scott A.; Ramey, Andy M.; Miller, Melissa A.; Harvey, James T.
2010-01-01
The seasonal and spatial demographics are summarized for seabirds killed incidentally during gear modification trials for a demersal longline fishery in the Bering Sea. We examined 417 carcasses, including Northern Fulmar Fulmarus glacialis (n = 205), Glaucous-winged Gull Larus glaucescens (n = 103), Short-tailed Shearwater Puffinus tenuirostris (n = 48), Glaucous Gull Larus hyperboreus (n = 23), Slaty-backed Gull Larus schistisagus (n = 4), Black-legged Kittiwake Rissa tridactyla (n = 1), Laysan Albatross Diomedea immutabilis (n = 1), and unidentified gull species Larus spp. (n = 32). There was a significant male bias in the sex ratio of fulmars but not of gulls or shearwaters. For the top three species killed, the age composition of resident species was dominated numerically by adults (Northern Fulmar—86%; Glaucous-winged Gull—63%), whereas migrant species were primarily immature birds (Short-tailed Shearwater—71%). The majority of migratory Short-tailed Shearwaters (88%) were caught in July and August, whereas 70% of resident fulmars and gulls were caught in October and November. Age-class frequencies did not differ by month of capture, indicating that adult mortality is substantial. Eighty percent of the fulmars caught during July and August were within 200 km of two colonies in the Bering Sea, whereas only 7% of fulmars were caught in the same area during September to November. This is one of the first demographic summaries of seabird bycatch in Alaska longline fisheries. Additional studies of the species, age and sex of seabirds subject to fisheries-related mortality will provide data necessary to evaluate population-level impacts.
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50 CFR 600.503 - Vessel and gear identification.
Code of Federal Regulations, 2010 CFR
2010-10-01
... the air. (2) The operator of each FFV not assigned an IRCS, such as a small trawler associated with a... deployed longlines, strings of traps or pots, and gillnets are marked at the surface at each terminal end...
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50 CFR 600.503 - Vessel and gear identification.
Code of Federal Regulations, 2011 CFR
2011-10-01
... the air. (2) The operator of each FFV not assigned an IRCS, such as a small trawler associated with a... deployed longlines, strings of traps or pots, and gillnets are marked at the surface at each terminal end...
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DOE Office of Scientific and Technical Information (OSTI.GOV)
Porter, Russell G.; Winther, Eric C.; Fox, Lyle G.
2004-01-01
This report presents results for year twelve in a basin-wide program to harvest northern pikeminnow1 (Ptychocheilus oregonensis). This program was started in an effort to reduce predation by northern pikeminnow on juvenile salmonids during their emigration from natal streams to the ocean. Earlier work in the Columbia River Basin suggested predation by northern pikeminnow on juvenile salmonids might account for most of the 10-20% mortality juvenile salmonids experience in each of eight Columbia River and Snake River reservoirs. Modeling simulations based on work in John Day Reservoir from 1982 through 1988 indicated that, if predator-size northern pikeminnow were exploited atmore » a 10-20% rate, the resulting restructuring of their population could reduce their predation on juvenile salmonids by 50%. To test this hypothesis, we implemented a sport-reward angling fishery and a commercial longline fishery in the John Day Pool in 1990. We also conducted an angling fishery in areas inaccessible to the public at four dams on the mainstem Columbia River and at Ice Harbor Dam on the Snake River. Based on the success of these limited efforts, we implemented three test fisheries on a system-wide scale in 1991--a tribal longline fishery above Bonneville Dam, a sport-reward fishery, and a dam-angling fishery. Low catch of target fish and high cost of implementation resulted in discontinuation of the tribal longline fishery. However, the sport-reward and dam-angling fisheries were continued in 1992 and 1993. In 1992, we investigated the feasibility of implementing a commercial longline fishery in the Columbia River below Bonneville Dam and found that implementation of this fishery was also infeasible. Estimates of combined annual exploitation rates resulting from the sport-reward and damangling fisheries remained at the low end of our target range of 10-20%. This suggested the need for additional effective harvest techniques. During 1991 and 1992, we developed and tested a modified (small-sized) Merwin trapnet. We found this floating trapnet to be very effective in catching northern pikeminnow at specific sites. Consequently, in 1993 we examined a system-wide fishery using floating trapnets, but found this fishery to be ineffective at harvesting large numbers of northern pikeminnow on a system-wide scale.« less
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NASA Astrophysics Data System (ADS)
Luecke, Andreas; Wissel, Holger; Mayr*, Christoph; Oehlerich, Markus; Ohlendorf, Christian; Zolitschka, Bernd; Pasado Science Team
2010-05-01
The ICDP project PASADO aims to develop a detailed paleoclimatic record for the southern part of the South American continent from sediments of Laguna Potrok Aike (51°58'S, 70°23'W), situated in the Patagonian steppe east of the Andean cordillera and north of the Street of Magellan. The precursor project SALSA recovered the Holocene and Late Glacial sediment infill of Laguna Potrok Aike and developed the environmental history of the semi-arid Patagonian steppe by a consequent interdisciplinary multi-proxy approach (e.g. Haberzettl et al., 2007). From September to November 2008 the ICDP deep drilling took place and successfully recovered in total 510 m of sediments from two sites resulting in a composite depth of 106 m for the selected main study Site 2. A preliminary age model places the record within the last 50.000 years. During the drilling campaign, the core catcher content of each drilled core run (3 m) was taken as separate sample to be shared and distributed between involved laboratories long before the main sampling party. A total of 70 core catcher samples describe the sediments of Site 2 and will form the base for more detailed investigations on the palaeoclimatic history of Patagonia. We here report on the organic carbon and nitrogen isotope composition of bulk sediment and plant debris of the core catcher samples. Similar investigations were performed for Holocene and Late Glacial sediments of Laguna Potrok Aike revealing insights into the organic matter dynamics of the lake and its catchment as well as into climatically induced hydrological variations with related lake level fluctuations (Mayr et al., 2009). The carbon and nitrogen content of the core catcher fine sediment fraction (<200 µm) is low to very low (around 1 % and 0.1 %, respectively) and requires particular attention in isotope analysis. The carbon isotope composition shows comparably little variation around a value of -26.0 per mil. The positive values of the Holocene and the Late Glacial (up to 22.0 per mil) are only sporadically reached down core. Compared to this, separated moss debris is remarkably 13C depleted with a minimum at 31.5 per mil. The nitrogen isotope ratios of glacial Laguna Potrok Aike sediments are lower (2.5 per mil) than those of the younger part of the record. The core catcher samples indicate several oscillations between 0.5 and 3.5 per mil. Data suggest a correlation between nitrogen isotopes and C/N ratios, but no linear relation between carbon isotopes and carbon content and an only weak relationship between carbon and nitrogen isotopes. Increasing nitrogen isotope values from 8000 cm downwards could probably be related to changed environmental conditions of Marine Isotope Stage 3 (MIS 3) compared to Marine Isotope Stage 2 (MIS 2). This will be further evaluated with higher resolution from the composite profile including a detailed study of discrete plant debris layers. References Haberzettl, T. et al. (2007). Lateglacial and Holocene wet-dry cycles in southern Patagonia: chronology, sedimentology and geochemistry of a lacustrine record from Laguna Potrok Aike, Argentina. The Holocene, 17: 297-310. Mayr, C. et al. (2009). Isotopic and geochemical fingerprints of environmental changes during the last 16,000 years on lacustrine organic matter from Laguna Potrok Aike (southern Patagonia, Argentina). Journal of Paleolimnology, 42: 81-102.
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75 FR 8040 - Export Trade Certificate of Review
Federal Register 2010, 2011, 2012, 2013, 2014
2010-02-23
... DEPARTMENT OF COMMERCE International Trade Administration [Application 10-00001] Export Trade Certificate of Review ACTION: Notice of Application for an Export Trade Certificate of Review from Alaska Longline Cod Commission (``ALCC'') SUMMARY: The Export Trading Company Affairs (``ETCA'') unit, Office of...
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50 CFR 622.182 - Gear-restricted areas.
Code of Federal Regulations, 2014 CFR
2014-10-01
... scale NOAA chart of the location. A person aboard a vessel with a longline on board that fishes on a... the South Atlantic EEZ south of 28°35.1′ N. lat. (due east of the NASA Vehicle Assembly Building, Cape...
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50 CFR 622.182 - Gear-restricted areas.
Code of Federal Regulations, 2013 CFR
2013-10-01
... scale NOAA chart of the location. A person aboard a vessel with a longline on board that fishes on a... the South Atlantic EEZ south of 28°35.1′ N. lat. (due east of the NASA Vehicle Assembly Building, Cape...
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... should be replaced by carbon steel wire guards. Baseball A catcher should always wear a mask. Batting ... to aid breathing. Lacrosse Hard plastic helmets resembling baseball batting helmets, with wire cage face masks, are ...
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Improving Fishing Pattern Detection from Satellite AIS Using Data Mining and Machine Learning.
de Souza, Erico N; Boerder, Kristina; Matwin, Stan; Worm, Boris
2016-01-01
A key challenge in contemporary ecology and conservation is the accurate tracking of the spatial distribution of various human impacts, such as fishing. While coastal fisheries in national waters are closely monitored in some countries, existing maps of fishing effort elsewhere are fraught with uncertainty, especially in remote areas and the High Seas. Better understanding of the behavior of the global fishing fleets is required in order to prioritize and enforce fisheries management and conservation measures worldwide. Satellite-based Automatic Information Systems (S-AIS) are now commonly installed on most ocean-going vessels and have been proposed as a novel tool to explore the movements of fishing fleets in near real time. Here we present approaches to identify fishing activity from S-AIS data for three dominant fishing gear types: trawl, longline and purse seine. Using a large dataset containing worldwide fishing vessel tracks from 2011-2015, we developed three methods to detect and map fishing activities: for trawlers we produced a Hidden Markov Model (HMM) using vessel speed as observation variable. For longliners we have designed a Data Mining (DM) approach using an algorithm inspired from studies on animal movement. For purse seiners a multi-layered filtering strategy based on vessel speed and operation time was implemented. Validation against expert-labeled datasets showed average detection accuracies of 83% for trawler and longliner, and 97% for purse seiner. Our study represents the first comprehensive approach to detect and identify potential fishing behavior for three major gear types operating on a global scale. We hope that this work will enable new efforts to assess the spatial and temporal distribution of global fishing effort and make global fisheries activities transparent to ocean scientists, managers and the public.
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Curnoe, Darren; Xueping, Ji; Herries, Andy I. R.; Kanning, Bai; Taçon, Paul S. C.; Zhende, Bao; Fink, David; Yunsheng, Zhu; Hellstrom, John; Yun, Luo; Cassis, Gerasimos; Bing, Su; Wroe, Stephen; Shi, Hong; Parr, William C. H.; Shengmin, Huang; Rogers, Natalie
2012-01-01
Background Later Pleistocene human evolution in East Asia remains poorly understood owing to a scarcity of well described, reliably classified and accurately dated fossils. Southwest China has been identified from genetic research as a hotspot of human diversity, containing ancient mtDNA and Y-DNA lineages, and has yielded a number of human remains thought to derive from Pleistocene deposits. We have prepared, reconstructed, described and dated a new partial skull from a consolidated sediment block collected in 1979 from the site of Longlin Cave (Guangxi Province). We also undertook new excavations at Maludong (Yunnan Province) to clarify the stratigraphy and dating of a large sample of mostly undescribed human remains from the site. Methodology/Principal Findings We undertook a detailed comparison of cranial, including a virtual endocast for the Maludong calotte, mandibular and dental remains from these two localities. Both samples probably derive from the same population, exhibiting an unusual mixture of modern human traits, characters probably plesiomorphic for later Homo, and some unusual features. We dated charcoal with AMS radiocarbon dating and speleothem with the Uranium-series technique and the results show both samples to be from the Pleistocene-Holocene transition: ∼14.3-11.5 ka. Conclusions/Significance Our analysis suggests two plausible explanations for the morphology sampled at Longlin Cave and Maludong. First, it may represent a late-surviving archaic population, perhaps paralleling the situation seen in North Africa as indicated by remains from Dar-es-Soltane and Temara, and maybe also in southern China at Zhirendong. Alternatively, East Asia may have been colonised during multiple waves during the Pleistocene, with the Longlin-Maludong morphology possibly reflecting deep population substructure in Africa prior to modern humans dispersing into Eurasia. PMID:22431968
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Big catch, little sharks: Insight into Peruvian small-scale longline fisheries.
Doherty, Philip D; Alfaro-Shigueto, Joanna; Hodgson, David J; Mangel, Jeffrey C; Witt, Matthew J; Godley, Brendan J
2014-06-01
Shark take, driven by vast demand for meat and fins, is increasing. We set out to gain insights into the impact of small-scale longline fisheries in Peru. Onboard observers were used to document catch from 145 longline fishing trips (1668 fishing days) originating from Ilo, southern Peru. Fishing effort is divided into two seasons: targeting dolphinfish (Coryphaena hippurus; December to February) and sharks (March to November). A total of 16,610 sharks were observed caught, with 11,166 identified to species level. Of these, 70.6% were blue sharks (Prionace glauca), 28.4% short-fin mako sharks (Isurus oxyrinchus), and 1% were other species (including thresher (Alopias vulpinus), hammerhead (Sphyrna zygaena), porbeagle (Lamnus nasus), and other Carcharhinidae species (Carcharhinus brachyurus, Carcharhinus falciformis, Galeorhinus galeus). Mean ± SD catch per unit effort of 33.6 ± 10.9 sharks per 1000 hooks was calculated for the shark season and 1.9 ± 3.1 sharks per 1000 hooks were caught in the dolphinfish season. An average of 83.7% of sharks caught (74.7% blue sharks; 93.3% mako sharks) were deemed sexually immature and under the legal minimum landing size, which for species exhibiting k-selected life history traits can result in susceptibility to over exploitation. As these growing fisheries operate along the entire Peruvian coast and may catch millions of sharks per annum, we conclude that their continued expansion, along with ineffective legislative approaches resulting in removal of immature individuals, has the potential to threaten the sustainability of the fishery, its target species, and ecosystem. There is a need for additional monitoring and research to inform novel management strategies for sharks while maintaining fisher livelihoods.
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Big catch, little sharks: Insight into Peruvian small-scale longline fisheries
Doherty, Philip D; Alfaro-Shigueto, Joanna; Hodgson, David J; Mangel, Jeffrey C; Witt, Matthew J; Godley, Brendan J
2014-01-01
Shark take, driven by vast demand for meat and fins, is increasing. We set out to gain insights into the impact of small-scale longline fisheries in Peru. Onboard observers were used to document catch from 145 longline fishing trips (1668 fishing days) originating from Ilo, southern Peru. Fishing effort is divided into two seasons: targeting dolphinfish (Coryphaena hippurus; December to February) and sharks (March to November). A total of 16,610 sharks were observed caught, with 11,166 identified to species level. Of these, 70.6% were blue sharks (Prionace glauca), 28.4% short-fin mako sharks (Isurus oxyrinchus), and 1% were other species (including thresher (Alopias vulpinus), hammerhead (Sphyrna zygaena), porbeagle (Lamnus nasus), and other Carcharhinidae species (Carcharhinus brachyurus, Carcharhinus falciformis, Galeorhinus galeus). Mean ± SD catch per unit effort of 33.6 ± 10.9 sharks per 1000 hooks was calculated for the shark season and 1.9 ± 3.1 sharks per 1000 hooks were caught in the dolphinfish season. An average of 83.7% of sharks caught (74.7% blue sharks; 93.3% mako sharks) were deemed sexually immature and under the legal minimum landing size, which for species exhibiting k-selected life history traits can result in susceptibility to over exploitation. As these growing fisheries operate along the entire Peruvian coast and may catch millions of sharks per annum, we conclude that their continued expansion, along with ineffective legislative approaches resulting in removal of immature individuals, has the potential to threaten the sustainability of the fishery, its target species, and ecosystem. There is a need for additional monitoring and research to inform novel management strategies for sharks while maintaining fisher livelihoods. PMID:25360274
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Dale, Jonathan J.; Stankus, Austin M.; Burns, Michael S.; Meyer, Carl G.
2011-01-01
Empirical data on the abundance and habitat preferences of coral reef top predators are needed to evaluate their ecological impacts and guide management decisions. We used longline surveys to quantify the shark assemblage at French Frigate Shoals (FFS) atoll from May to August 2009. Fishing effort consisted of 189 longline sets totaling 6,862 hook hours of soak time. A total of 221 sharks from 7 species were captured, among which Galapagos (Carcharhinus galapagensis, 36.2%), gray reef (Carcharhinus amblyrhynchos, 25.8%) and tiger (Galeocerdo cuvier, 20.4%) sharks were numerically dominant. A lack of blacktip reef sharks (Carcharhinus melanopterus) distinguished the FFS shark assemblage from those at many other atolls in the Indo-Pacific. Compared to prior underwater visual survey estimates, longline methods more accurately represented species abundance and composition for the majority of shark species. Sharks were significantly less abundant in the shallow lagoon than adjacent habitats. Recaptures of Galapagos sharks provided the first empirical estimate of population size for any Galapagos shark population. The overall recapture rate was 5.4%. Multiple closed population models were evaluated, with Chao Mh ranking best in model performance and yielding a population estimate of 668 sharks with 95% confidence intervals ranging from 289–1720. Low shark abundance in the shallow lagoon habitats suggests removal of a small number of sharks from the immediate vicinity of lagoonal islets may reduce short-term predation on endangered monk seal (Monachus schauinslandi) pups, but considerable fishing effort would be required to catch even a small number of sharks. Additional data on long-term movements and habitat use of sharks at FFS are required to better assess the likely ecological impacts of shark culling. PMID:21347321
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Pietsch, Urs; Knapp, Jürgen; Kreuzer, Oliver; Ney, Ludwig; Strapazzon, Giacomo; Lischke, Volker; Albrecht, Roland; Phillips, Patrick; Rauch, Simon
2018-04-03
Providing sufficient oxygenation and ventilation is of paramount importance for the survival of emergency patients. Therefore, advanced airway management is one of the core tasks for every rescue team. Endotracheal intubation is the gold standard to secure the airway in the prehospital setting. This review aims to highlight special considerations for advanced airway management preceding human external cargo (HEC) evacuations. We systematically searched MEDLINE, EMBASE, and PubMed in August 2017 for articles on airway management and ventilation in patients before hoist or longline operation in HEMS. Relevant reference lists were hand-searched. Three articles with regard to advanced airway management and five articles concerning the epidemiology of advanced airway management in hoist or longline rescue missions were included. We found one case report regarding ventilation during hoist operations. The exact incidence of advanced airway management before evacuation of a patient by HEC is unknown but seems to be very low (< 5%). There are several hazards which can impede mechanical ventilation of patients during HEC extractions: loss of equipment, hyperventilation, inability to ventilate and consequent hypoxia, as well as inadequacy of monitoring. Advanced airway management prior to HEC operation is rarely performed. If intubation before helicopter hoist operations (HHO) and human cargo sling (HCS) extraction is considered by the rescue team, a risk/benefit analysis should be performed and a clear standard operating procedure (SOP) should be defined. Continuous and rigorous training including the whole crew is required. An international registry on airway management during HEC extraction would be desirable.
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Curnoe, Darren; Xueping, Ji; Herries, Andy I R; Kanning, Bai; Taçon, Paul S C; Zhende, Bao; Fink, David; Yunsheng, Zhu; Hellstrom, John; Yun, Luo; Cassis, Gerasimos; Bing, Su; Wroe, Stephen; Shi, Hong; Parr, William C H; Shengmin, Huang; Rogers, Natalie
2012-01-01
Later Pleistocene human evolution in East Asia remains poorly understood owing to a scarcity of well described, reliably classified and accurately dated fossils. Southwest China has been identified from genetic research as a hotspot of human diversity, containing ancient mtDNA and Y-DNA lineages, and has yielded a number of human remains thought to derive from Pleistocene deposits. We have prepared, reconstructed, described and dated a new partial skull from a consolidated sediment block collected in 1979 from the site of Longlin Cave (Guangxi Province). We also undertook new excavations at Maludong (Yunnan Province) to clarify the stratigraphy and dating of a large sample of mostly undescribed human remains from the site. We undertook a detailed comparison of cranial, including a virtual endocast for the Maludong calotte, mandibular and dental remains from these two localities. Both samples probably derive from the same population, exhibiting an unusual mixture of modern human traits, characters probably plesiomorphic for later Homo, and some unusual features. We dated charcoal with AMS radiocarbon dating and speleothem with the Uranium-series technique and the results show both samples to be from the Pleistocene-Holocene transition: ∼14.3-11.5 ka. Our analysis suggests two plausible explanations for the morphology sampled at Longlin Cave and Maludong. First, it may represent a late-surviving archaic population, perhaps paralleling the situation seen in North Africa as indicated by remains from Dar-es-Soltane and Temara, and maybe also in southern China at Zhirendong. Alternatively, East Asia may have been colonised during multiple waves during the Pleistocene, with the Longlin-Maludong morphology possibly reflecting deep population substructure in Africa prior to modern humans dispersing into Eurasia.
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Improving Fishing Pattern Detection from Satellite AIS Using Data Mining and Machine Learning
Matwin, Stan; Worm, Boris
2016-01-01
A key challenge in contemporary ecology and conservation is the accurate tracking of the spatial distribution of various human impacts, such as fishing. While coastal fisheries in national waters are closely monitored in some countries, existing maps of fishing effort elsewhere are fraught with uncertainty, especially in remote areas and the High Seas. Better understanding of the behavior of the global fishing fleets is required in order to prioritize and enforce fisheries management and conservation measures worldwide. Satellite-based Automatic Information Systems (S-AIS) are now commonly installed on most ocean-going vessels and have been proposed as a novel tool to explore the movements of fishing fleets in near real time. Here we present approaches to identify fishing activity from S-AIS data for three dominant fishing gear types: trawl, longline and purse seine. Using a large dataset containing worldwide fishing vessel tracks from 2011–2015, we developed three methods to detect and map fishing activities: for trawlers we produced a Hidden Markov Model (HMM) using vessel speed as observation variable. For longliners we have designed a Data Mining (DM) approach using an algorithm inspired from studies on animal movement. For purse seiners a multi-layered filtering strategy based on vessel speed and operation time was implemented. Validation against expert-labeled datasets showed average detection accuracies of 83% for trawler and longliner, and 97% for purse seiner. Our study represents the first comprehensive approach to detect and identify potential fishing behavior for three major gear types operating on a global scale. We hope that this work will enable new efforts to assess the spatial and temporal distribution of global fishing effort and make global fisheries activities transparent to ocean scientists, managers and the public. PMID:27367425
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Trends in the exploitation of South Atlantic shark populations.
Barreto, Rodrigo; Ferretti, Francesco; Flemming, Joanna M; Amorim, Alberto; Andrade, Humber; Worm, Boris; Lessa, Rosangela
2016-08-01
Approximately 25% of globally reported shark catches occur in Atlantic pelagic longline fisheries. Strong declines in shark populations have been detected in the North Atlantic, whereas in the South Atlantic the situation is less clear, although fishing effort has been increasing in this region since the late 1970s. We synthesized information on shark catch rates (based on 871,177 sharks caught on 86,492 longline sets) for the major species caught by multiple fleets in the South Atlantic between 1979 and 2011. We complied records from fishing logbooks of fishing companies, fishers, and onboard observers that were supplied to Brazilian institutions. By using exploratory data analysis and literature sources, we identified 3 phases of exploitation in these data (Supporting Information). From 1979 to 1997 (phase A), 5 fleets (40 vessels) fished mainly for tunas. From 1998 to 2008 (phase B), 20 fleets (100 vessels) fished for tunas, swordfishes, and sharks. From 2008 to 2011 (phase C), 3 fleets (30 vessels) fished for multiple species, but restrictive measures were implemented. We used generalized linear models to standardize catch rates and identify trends in each of these phases. Shark catch rates increased from 1979 to 1997, when fishing effort was low, decreased from 1998 to 2008, when fishing effort increased substantially, and remained stable or increased from 2008 to 2011, when fishing effort was again low. Our results indicate that most shark populations affected by longlines in the South Atlantic are currently depleted, but these populations may recover if fishing effort is reduced accordingly. In this context, it is problematic that comprehensive data collection, monitoring, and management of these fisheries ceased after 2012. Concurrently with the fact that Brazil is newly identified by FAO among the largest (and in fastest expansion) shark sub-products consumer market worldwide. © 2015 Society for Conservation Biology.
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Dale, Jonathan J; Stankus, Austin M; Burns, Michael S; Meyer, Carl G
2011-02-10
Empirical data on the abundance and habitat preferences of coral reef top predators are needed to evaluate their ecological impacts and guide management decisions. We used longline surveys to quantify the shark assemblage at French Frigate Shoals (FFS) atoll from May to August 2009. Fishing effort consisted of 189 longline sets totaling 6,862 hook hours of soak time. A total of 221 sharks from 7 species were captured, among which Galapagos (Carcharhinus galapagensis, 36.2%), gray reef (Carcharhinus amblyrhynchos, 25.8%) and tiger (Galeocerdo cuvier, 20.4%) sharks were numerically dominant. A lack of blacktip reef sharks (Carcharhinus melanopterus) distinguished the FFS shark assemblage from those at many other atolls in the Indo-Pacific. Compared to prior underwater visual survey estimates, longline methods more accurately represented species abundance and composition for the majority of shark species. Sharks were significantly less abundant in the shallow lagoon than adjacent habitats. Recaptures of Galapagos sharks provided the first empirical estimate of population size for any Galapagos shark population. The overall recapture rate was 5.4%. Multiple closed population models were evaluated, with Chao M(h) ranking best in model performance and yielding a population estimate of 668 sharks with 95% confidence intervals ranging from 289-1720. Low shark abundance in the shallow lagoon habitats suggests removal of a small number of sharks from the immediate vicinity of lagoonal islets may reduce short-term predation on endangered monk seal (Monachus schauinslandi) pups, but considerable fishing effort would be required to catch even a small number of sharks. Additional data on long-term movements and habitat use of sharks at FFS are required to better assess the likely ecological impacts of shark culling.
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Fischer, K.N.; Suryan, R.M.; Roby, D.D.; Balogh, G.R.
2009-01-01
We integrated satellite-tracking data from black-footed albatrosses (Phoebastria nigripes; n = 7) and Laysan albatrosses captured in Alaska (Phoebastria immutabilis; n = 18) with data on fishing effort and distribution from commercial fisheries in the North Pacific in order to assess potential risk from bycatch. Albatrosses were satellite-tagged at-sea in the Central Aleutian Islands, Alaska, and tracked during the post-breeding season, July-October 2005 and 2006. In Alaskan waters, fishing effort occurred almost exclusively within continental shelf and slope waters. Potential fishery interaction for black-footed albatrosses, which most often frequented shelf-slope waters, was greatest with sablefish (Anoplopoma fimbria) longline and pot fisheries and with the Pacific halibut (Hippoglossus stenolepsis) longline fishery. In contrast, Laysan albatrosses spent as much time over oceanic waters beyond the continental shelf and slope, thereby overlapping less with fisheries in Alaska than black-footed albatrosses. Regionally, Laysan albatrosses had the greatest potential fishery interaction with the Atka mackerel (Pleurogrammus monopterygius) trawl fishery in the Western Aleutian Islands and the sablefish pot fishery in the Central Aleutian Islands. Black-footed albatrosses ranged further beyond Alaskan waters than Laysan albatrosses, overlapping west coast Canada fisheries and pelagic longline fisheries in the subarctic transition domain; Laysan albatrosses remained north of these pelagic fisheries. Due to inter-specific differences in oceanic distribution and habitat use, the overlap of fisheries with the post-breeding distribution of black-footed albatrosses is greater than that for Laysan albatrosses, highlighting inter-specific differences in potential vulnerability to bycatch and risk of population-level impacts from fisheries. ?? 2008 Elsevier Ltd.
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ERIC Educational Resources Information Center
Fisher, Arthur
1983-01-01
Physicists and engineers advance the state of several arts in the design of gravitational-wave detection equipment. Provides background information and discusses the equipment (including laser interferometer), its use, and results of several experimental studies. (JN)
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Observation of ZnS nanoparticles sputtered from ZnS films under 2 MeV Au irradiation
NASA Astrophysics Data System (ADS)
Kuiri, P. K.; Joseph, B.; Ghatak, J.; Lenka, H. P.; Sahu, G.; Acharya, B. S.; Mahapatra, D. P.
2006-07-01
ZnS nanoparticles have been observed on catcher foils due to 2 MeV Au ion irradiation of ZnS films thermally evaporated on Si(1 0 0) substrates. The structure and size distribution of nanoclusters collected were studied using transmission electron microscopy for irradiation fluences in the range of 1 × 10 11-1 × 10 15 ions cm -2. The nanoclusters were found to have a hexagonal wurtzite structure. Optical absorption measurements on similarly deposited ZnS on silica glass indicate the film to be also composed of hexagonal wurtzite ZnS. Based on this and available data we argue that the observed nanoparticles on the catcher foils are the results of shock waves induced emission of material chunks with the same atomic coordination as in the target.
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Risk factors for shoulder and elbow pain in youth baseball players.
Matsuura, Tetsuya; Iwame, Toshiyuki; Suzue, Naoto; Arisawa, Kokichi; Sairyo, Koichi
2017-05-01
This study sought to quantify the 1-year cumulative incidence of shoulder and elbow pain among youth baseball players and identify risk factors associated with the occurrence of shoulder and elbow pain. In total, 900 youth baseball players (aged 7-11 years) were enrolled in a 1-year prospective follow-up study. One year later, the players were asked whether they had experienced episodes of shoulder or elbow pain and the following risk factors for such pain were investigated: age, position, length of baseball experience, training hours per week, and history of shoulder or elbow pain. Data for the groups with and without shoulder or elbow pain were analyzed using multivariate logistic regression models. Episodes of shoulder pain were reported by 18.3% of players and episodes of elbow pain were reported by 35.2% of players. Multivariate analysis showed that shoulder pain was associated with pitcher position, catcher position, longer training hours per week, and history of shoulder and elbow pain, and that elbow pain was associated with age, pitcher position, catcher position, longer training hours per week, and history of elbow pain. Length of baseball experience was not associated with shoulder or elbow pain. History of elbow pain, pitcher position, catcher position, and longer training hours per week were associated with both types of pain. History of shoulder pain was associated with shoulder pain but not elbow pain. Age was associated with elbow pain but not shoulder pain.
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77 FR 13076 - Submission for OMB Review; Comment Request
Federal Register 2010, 2011, 2012, 2013, 2014
2012-03-05
... of information under the provisions of the Paperwork Reduction Act (44 U.S.C. Chapter 35). Agency... submission (extension of a current information collection). Number of Respondents: 1. Average Hours per... information collection. The National Marine Fisheries Service (NMFS) requires longline vessel operators to...
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75 FR 14571 - Western Pacific Fishery Management Council; Public Meetings
Federal Register 2010, 2011, 2012, 2013, 2014
2010-03-26
... for bottomfish, coral reef, precious coral and crustacean fisheries. Reports will be provided on... Archipelago Fishery Ecosystem Plan Annual Report Modules for bottomfish, coral reef, precious coral and..., sea turtle interaction mitigation in the American Samoa longline Fishery, DMWR coral reef ecosystem...
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50 CFR 665.802 - Prohibitions.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Prohibitions. 665.802 Section 665.802 Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION...)(2). (nn) Fail to employ basket-style longline gear such that the mainline is deployed slack when...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-12-01
... expects that the fishery will reach the limit by the date specified in the temporary rule. DATES: The... Pacific to American Samoa. As a result, NMFS no longer expects that the fishery will reach the 2011 catch...
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Clukey, Katherine E.; Lepczyk, Christopher A.; Balazs, George H.; Work, Thierry M.; Lynch, Jennifer M.
2017-01-01
Ingestion of marine debris is an established threat to sea turtles. The amount, type, color and location of ingested plastics in the gastrointestinal tracts of 55 sea turtles from Pacific longline fisheries from 2012 to 2016 were quantified, and compared across species, turtle length, body condition, sex, capture location, season and year. Six approaches for quantifying amounts of ingested plastic strongly correlated with one another and included: number of pieces, mass, volume and surface area of plastics, ratio of plastic mass to body mass, and percentage of the mass of gut contents consisting of plastic. All olive ridley (n = 37), 90% of green (n = 10), 80% of loggerhead (n = 5) and 0% of leatherback (n = 3) turtles had ingested plastic; green turtles ingested significantly more than olive ridleys. Most debris was in the large intestines. No adverse health impacts (intestinal lesions, blockage, or poor body condition) due directly to plastic ingestion were noted.
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Thode, Aaron; Straley, Janice; Tiemann, Christopher O; Folkert, Kendall; O'Connell, Victoria
2007-08-01
Sperm whales (Physeter macrocephalus) have learned to remove fish from demersal longline gear deployments off the eastern Gulf of Alaska, and are often observed to arrive at a site after a haul begins, suggesting a response to potential acoustic cues like fishing-gear strum, hydraulic winch tones, and propeller cavitation. Passive acoustic recorders attached to anchorlines have permitted continuous monitoring of the ambient noise environment before and during fishing hauls. Timing and tracking analyses of sperm whale acoustic activity during three encounters indicate that cavitation arising from changes in ship propeller speeds is associated with interruptions in nearby sperm whale dive cycles and changes in acoustically derived positions. This conclusion has been tested by cycling a vessel engine and noting the arrival of whales by the vessel, even when the vessel is not next to fishing gear. No evidence of response from activation of ship hydraulics or fishing gear strum has been found to date.
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Clukey, Katharine E; Lepczyk, Christopher A; Balazs, George H; Work, Thierry M; Lynch, Jennifer M
2017-07-15
Ingestion of marine debris is an established threat to sea turtles. The amount, type, color and location of ingested plastics in the gastrointestinal tracts of 55 sea turtles from Pacific longline fisheries from 2012 to 2016 were quantified, and compared across species, turtle length, body condition, sex, capture location, season and year. Six approaches for quantifying amounts of ingested plastic strongly correlated with one another and included: number of pieces, mass, volume and surface area of plastics, ratio of plastic mass to body mass, and percentage of the mass of gut contents consisting of plastic. All olive ridley (n=37), 90% of green (n=10), 80% of loggerhead (n=5) and 0% of leatherback (n=3) turtles had ingested plastic; green turtles ingested significantly more than olive ridleys. Most debris was in the large intestines. No adverse health impacts (intestinal lesions, blockage, or poor body condition) due directly to plastic ingestion were noted. Copyright © 2017. Published by Elsevier Ltd.
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50 CFR 665.816 - American Samoa longline limited entry program.
Code of Federal Regulations, 2013 CFR
2013-10-01
... persons only: (i) A western Pacific community located in American Samoa that meets the criteria set forth...) A family member of the permit holder, (ii) A western Pacific community located in American Samoa... socioeconomic objectives, concerning gear conflict, overfishing, enforceability, compliance, and other issues. ...
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50 CFR 665.816 - American Samoa longline limited entry program.
Code of Federal Regulations, 2011 CFR
2011-10-01
... persons only: (i) A western Pacific community located in American Samoa that meets the criteria set forth...) A family member of the permit holder, (ii) A western Pacific community located in American Samoa... socioeconomic objectives, concerning gear conflict, overfishing, enforceability, compliance, and other issues. ...
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50 CFR 665.816 - American Samoa longline limited entry program.
Code of Federal Regulations, 2012 CFR
2012-10-01
... persons only: (i) A western Pacific community located in American Samoa that meets the criteria set forth...) A family member of the permit holder, (ii) A western Pacific community located in American Samoa... socioeconomic objectives, concerning gear conflict, overfishing, enforceability, compliance, and other issues. ...
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50 CFR 665.816 - American Samoa longline limited entry program.
Code of Federal Regulations, 2014 CFR
2014-10-01
... persons only: (i) A western Pacific community located in American Samoa that meets the criteria set forth...) A family member of the permit holder, (ii) A western Pacific community located in American Samoa... socioeconomic objectives, concerning gear conflict, overfishing, enforceability, compliance, and other issues. ...
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Code of Federal Regulations, 2014 CFR
2014-10-01
... permit, display permit, chartering permit, or shark research permit on board the vessel, as specified in... commercial purposes, other than solely for transport, any BAYS tunas, swordfish, or sharks without the... HMS. (36) Fish with bottom or pelagic longline and shark gillnet gear for HMS without adhering to the...
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Code of Federal Regulations, 2012 CFR
2012-10-01
... permit, display permit, chartering permit, or shark research permit on board the vessel, as specified in... HMS. (36) Fish with bottom or pelagic longline and shark gillnet gear for HMS without adhering to the... the number designated by NMFS, the incidental capture of listed whales with shark gillnet gear as...
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Code of Federal Regulations, 2013 CFR
2013-10-01
... permit, display permit, chartering permit, or shark research permit on board the vessel, as specified in... commercial purposes, other than solely for transport, any BAYS tunas, swordfish, or sharks without the... HMS. (36) Fish with bottom or pelagic longline and shark gillnet gear for HMS without adhering to the...
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76 FR 34054 - Marine Mammal Stock Assessment Reports
Federal Register 2010, 2011, 2012, 2013, 2014
2011-06-10
... draft SAR. They include one Steller sea lion that was found shot on Orcas Island in the San Juan Islands... Hawaii Longline Association), and one individual. Most letters contained multiple comments. Unless... not changed. In some cases, NMFS' responses state that comments would be considered for, or...
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77 FR 59902 - Western Pacific Fishery Management Council; Public Meetings
Federal Register 2010, 2011, 2012, 2013, 2014
2012-10-01
... Assignment of Rapporteurs. 3. Status of the 110th SSC Meeting Recommendations. 4. Report from the Pacific... Sustainability Foundation (ISSF) Research. C. Tracking the Changes of Economic Performance Indicators for the... Set Swordfish Fishery. E. American Samoa and Hawaii Longline Quarterly Reports. F. International...
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Code of Federal Regulations, 2014 CFR
2014-10-01
... workshop on the safe handling, release, and identification of protected species before a shark or swordfish... renew or obtain a shark or swordfish limited access permit. (4) An operator that fishes with longline or... NMFS no later than December 31, 2006. (b) Atlantic shark identification workshops. (1) As of December...
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Code of Federal Regulations, 2013 CFR
2013-10-01
... workshop on the safe handling, release, and identification of protected species before a shark or swordfish... renew or obtain a shark or swordfish limited access permit. (4) An operator that fishes with longline or... NMFS no later than December 31, 2006. (b) Atlantic shark identification workshops. (1) As of December...
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77 FR 60632 - Atlantic Highly Migratory Species; Silky Shark Management Measures
Federal Register 2010, 2011, 2012, 2013, 2014
2012-10-04
.... 120416016-2469-02] RIN 0648-BB96 Atlantic Highly Migratory Species; Silky Shark Management Measures AGENCY... sharks (Carcharhinus falciformis) caught in association with ICCAT fisheries. In order to facilitate... of Mexico. This rule does not affect commercial fishermen fishing for sharks with bottom longline...
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50 CFR 660.150 - Mothership (MS) Coop Program.
Code of Federal Regulations, 2011 CFR
2011-10-01
...) Accumulation limits—(i) MS permit usage limit. No person who owns an MS permit(s) may register the MS permit(s... permit owner complies with the accumulation limits. (ii) Catcher vessel usage limit. No vessel may catch...
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Application of the mass-spectrometer MASHA for mass-spectrometry and laser-spectroscopy
NASA Astrophysics Data System (ADS)
Rodin, A. M.; Belozerov, A. V.; Dmitriev, S. N.; Oganessian, Yu. Ts.; Sagaidak, R. N.; Salamatin, V. S.; Stepantsov, S. V.; Vanin, D. V.
2010-02-01
We report the present status of the mass-spectrometer MASHA (Mass-Analyzer of Supper Heavy Atoms) designed for determination of the masses of superheavy elements. The mass-spectrometer is connected to the U-400M cyclotron of the Flerov Laboratory for Nuclear Reactions (FLNR) JINR, Dubna. The first experiments on mass-measurements for 112 and 114 elements will be performed in the upcoming 2010. For this purpose a hot catcher, based on a graphite stopper, is constructed. The α-decay of the superheavy nuclides or spontaneous fission products will be detected with a silicon 192 strips detector. The experimental program of future investigations using the technique of a gas catcher is discussed. It should be regarded as an alternative of the classical ISOL technique. The possibilities are considered for using this mass-spectrometer for laser spectroscopy of nuclei far off-stability.
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-07-26
... Monitoring System Requirements in the Western Pacific Pelagic Longline Fishery), OMB Control No. 0648-0519... requirement from OMB Control No. 0648-0584 (Permitting, Vessel Identification and Vessel Monitoring System... one collection (OMB Control No. 0648-0441). II. Method of Collection Automatic. III. Data OMB Control...
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50 CFR 665.804 - Gear identification.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Gear identification. 665.804 Section 665... Fisheries § 665.804 Gear identification. (a) Identification. The operator of each permitted vessel in the... action. Longline gear not marked in compliance with paragraph (a) of this section and found deployed in...
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50 CFR 665.812 - Sea turtle take mitigation measures.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Sea turtle take mitigation measures. 665... Pacific Pelagic Fisheries § 665.812 Sea turtle take mitigation measures. (a) Possession and use of... sea turtle handling requirements set forth in paragraph (b) of this section. (1) Hawaii longline...
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50 CFR 665.812 - Sea turtle take mitigation measures.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false Sea turtle take mitigation measures. 665... Pacific Pelagic Fisheries § 665.812 Sea turtle take mitigation measures. (a) Possession and use of... sea turtle handling requirements set forth in paragraph (b) of this section. (1) Hawaii longline...
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50 CFR 665.812 - Sea turtle take mitigation measures.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Sea turtle take mitigation measures. 665... Pacific Pelagic Fisheries § 665.812 Sea turtle take mitigation measures. (a) Possession and use of... sea turtle handling requirements set forth in paragraph (b) of this section. (1) Hawaii longline...
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50 CFR 665.812 - Sea turtle take mitigation measures.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false Sea turtle take mitigation measures. 665... Pacific Pelagic Fisheries § 665.812 Sea turtle take mitigation measures. (a) Possession and use of... sea turtle handling requirements set forth in paragraph (b) of this section. (1) Hawaii longline...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-11-21
... the specified research. For example, in the past, NMFS has determined that commercial pelagic longline... activity meets the definition of research. Examples of research conducted under LOAs include tagging and... studies. Scientific research is not exempt from regulation under ATCA. NMFS issues SRPs which authorize...
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76 FR 19028 - Western Pacific Pelagic Fisheries; Purse Seine Prohibited Areas Around American Samoa
Federal Register 2010, 2011, 2012, 2013, 2014
2011-04-06
... announces that the Western Pacific Fishery Management Council (Council) proposes to amend the Fishery... catch competition between purse seine vessels and local trolling and longline fleets due to possible... fleet and domestic purse seine vessels. DATES: Comments on Amendment 3, including an environmental...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-06-27
... DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration 50 CFR Part 665 [Docket No... and Atmospheric Administration (NOAA), Commerce. ACTION: Final rule. SUMMARY: This final rule... Council for Regulation of the Department of Commerce certified to the Chief Council for Advocacy of the...
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50 CFR 622.10 - Conservation measures for protected resources.
Code of Federal Regulations, 2011 CFR
2011-10-01
... pelagic longline must post inside the wheelhouse the sea turtle handling and release guidelines provided by NMFS. Such owner or operator must also comply with the sea turtle bycatch mitigation measures, including gear requirements and sea turtle handling requirements, as specified in § 635.21(c)(5)(i) and (ii...
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50 CFR 622.10 - Conservation measures for protected resources.
Code of Federal Regulations, 2012 CFR
2012-10-01
... pelagic longline must post inside the wheelhouse the sea turtle handling and release guidelines provided by NMFS. Such owner or operator must also comply with the sea turtle bycatch mitigation measures, including gear requirements and sea turtle handling requirements, as specified in § 635.21(c)(5)(i) and (ii...
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50 CFR 622.10 - Conservation measures for protected resources.
Code of Federal Regulations, 2010 CFR
2010-10-01
... pelagic longline must post inside the wheelhouse the sea turtle handling and release guidelines provided by NMFS. Such owner or operator must also comply with the sea turtle bycatch mitigation measures, including gear requirements and sea turtle handling requirements, as specified in § 635.21(c)(5)(i) and (ii...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-06-07
... Modifications To Reduce Turtle Interactions AGENCY: National Marine Fisheries Service (NMFS), National Oceanic... Pacific green sea turtles. DATES: Comments on the proposed rule must be received by July 22, 2011... sea turtles, seabirds, and marine mammals. Fishermen must use specific equipment and techniques for...
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50 CFR 665.19 - Vessel monitoring system.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false Vessel monitoring system. 665.19 Section... monitoring system. (a) Applicability. The holder of any of the following permits is subject to the vessel monitoring system requirements in this part: (1) Hawaii longline limited access permit issued pursuant to...
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50 CFR 665.19 - Vessel monitoring system.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Vessel monitoring system. 665.19 Section... monitoring system. (a) Applicability. The holder of any of the following permits is subject to the vessel monitoring system requirements in this part: (1) Hawaii longline limited access permit issued pursuant to...
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50 CFR 665.19 - Vessel monitoring system.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Vessel monitoring system. 665.19 Section... monitoring system. (a) Applicability. The holder of any of the following permits is subject to the vessel monitoring system requirements in this part: (1) Hawaii longline limited access permit issued pursuant to...
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50 CFR 300.224 - Longline fishing restrictions.
Code of Federal Regulations, 2012 CFR
2012-10-01
... Federal Register announcing that specific prohibitions will be in effect starting on that specific future... fishing trip during which the prohibitions were put into effect as announced under paragraph (e) of this... Convention Area, be stowed in a manner so as not to be readily available for fishing; specifically, the hooks...
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50 CFR 300.224 - Longline fishing restrictions.
Code of Federal Regulations, 2014 CFR
2014-10-01
... notice in the Federal Register announcing that specific prohibitions will be in effect starting on that... of a fishing trip during which the prohibitions were put into effect as announced under paragraph (e...; specifically, the hooks, branch or dropper lines, and floats used to buoy the mainline must be stowed and not...
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50 CFR 300.224 - Longline fishing restrictions.
Code of Federal Regulations, 2013 CFR
2013-10-01
... notice in the Federal Register announcing that specific prohibitions will be in effect starting on that... of a fishing trip during which the prohibitions were put into effect as announced under paragraph (e...; specifically, the hooks, branch or dropper lines, and floats used to buoy the mainline must be stowed and not...
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Code of Federal Regulations, 2012 CFR
2012-10-01
... identification of protected species before a shark or swordfish limited access vessel permit, pursuant to § 635.4... shark or swordfish limited access permit. (4) An operator that fishes with longline or gillnet gear as... than December 31, 2006. (b) Atlantic shark identification workshops. (1) As of December 31, 2007, all...
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50 CFR 660.705 - Prohibitions.
Code of Federal Regulations, 2010 CFR
2010-10-01
... Wildlife and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION... of 23° N. lat. in violation of § 660.712(c)(1)(i) and (c)(1)(ii). (y) Fail to employ basket-style... under a western Pacific longline limited entry permit issued under § 660.21, fail to employ basket-style...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-06-07
... January 1, 2007, shark limited-access and swordfish limited- access permit holders who fish with longline... next permit renewal, must attend a workshop to fish with, or renew, their swordfish and shark limited... for Atlantic Shark Identification Workshops and Protected Species Safe Handling, Release, and...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-06-13
... swordfish or shark permit and that use longline or gillnet gear may not fish unless both the vessel owner... for Atlantic Shark Identification Workshops and Protected Species Safe Handling, Release, and... Administration (NOAA), Commerce. ACTION: Notice of public workshops. SUMMARY: Free Atlantic Shark Identification...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-09-27
... shark permit and that use longline or gillnet gear may not fish unless both the vessel owner and... for Atlantic Shark Identification Workshops and Protected Species Safe Handling, Release, and... Administration (NOAA), Commerce. ACTION: Notice of public workshops. SUMMARY: Free Atlantic Shark Identification...
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77 FR 37647 - Atlantic Highly Migratory Species; Silky Shark Management Measures
Federal Register 2010, 2011, 2012, 2013, 2014
2012-06-22
.... 120416016-2151-01] RIN 0648-BB96 Atlantic Highly Migratory Species; Silky Shark Management Measures AGENCY..., transshipping, or landing of silky sharks (Carcharhinus falciformis) caught in association with ICCAT fisheries... sharks with bottom longline, gillnet, or handgear; nor would the rule affect recreational fishermen as...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-12-06
... January 1, 2007, shark limited-access and swordfish limited- access permit holders who fish with longline... next permit renewal, must attend a workshop to fish with, or renew, their swordfish and shark limited... for Atlantic Shark Identification Workshops and Protected Species Safe Handling, Release, and...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-06-04
... renewal, must attend a workshop to fish with, or renew, their swordfish and shark limited-access permits. Additionally, new shark and swordfish limited- access permit applicants who intend to fish with longline or... for Atlantic Shark Identification Workshops and Protected Species Safe Handling, Release, and...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-02-24
... renewal, must attend a workshop to fish with, or renew, their swordfish and shark limited access permits. Additionally, new shark and swordfish limited access permit applicants who intend to fish with longline or... Atlantic Shark Identification Workshops and Protected Species Safe Handling, Release, and Identification...
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Code of Federal Regulations, 2011 CFR
2011-10-01
... HMS. (36) Fish with bottom or pelagic longline and shark gillnet gear for HMS without adhering to the... Atlantic shark identification workshop certificate as specified at § 635.8. (53) Fish for, catch, possess....8. (12) Fish for Atlantic sharks with unauthorized gear or possess Atlantic sharks on board a vessel...
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75 FR 17902 - Western Pacific Fishery Management Council; Public Meeting
Federal Register 2010, 2011, 2012, 2013, 2014
2010-04-08
... Team (PPT) in Honolulu, HI to discuss fishery issues and develop recommendations for future management... a tuna longline fishery 6. False Killer Whale Take Reduction Team 7. Annual Catch Limit Ecosystem.... Public comments 11. Pelagic Plan Team Recommendations The order in which the agenda items are addressed...
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50 CFR 665.19 - Vessel monitoring system.
Code of Federal Regulations, 2010 CFR
2010-10-01
... 50 Wildlife and Fisheries 9 2010-10-01 2010-10-01 false Vessel monitoring system. 665.19 Section... monitoring system. (a) Applicability. The holder of any of the following permits is subject to the vessel monitoring system requirements in this part: (1) Hawaii longline limited access permit issued pursuant to...
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NASA Astrophysics Data System (ADS)
Purwanta, J.; Marnoto, T.; Setyono, P.; Ramelan, A. H.
2018-03-01
The cement plant impacts on the lives of people around the factory site, one of them on the air quality, especially dust. Cement plant has made various efforts to mitigate dust generated, but the reality on the ground is still a lot of dust flying around either of the cement factory chimneys and transportation. The purpose of this study was to find the optimum condition of nozle diameter from the cement dust catcher, for mitigation the dust spread to around the cement plant. This study uses research methods such as collecting secondary data which includes data intensity rainfall, the average long rains, wind speed and direction as well as data quality monitoring dust around PT. Semen Gresik (Persero) Tbk. Tuban plant. To determine the wind direction propensity models, use a soft Windrose file. To determine the impact on the spread of dust into the environment using secondary data monitoring air quality. Results of the study is that the mitigation of dust around the cement plant is influenced by natural factors, namely the tendency of wind direction, rainfall and rainy days, and the rate of dust emission from the chimney. I try for operate the cement dust catcher with variable of nozle diameter. Finally, I find the optimum condition of nozle diameter for cement dust catcher is 1.40 mm, with line equation is y = 149.09.e 1.6237.x and error 5%. In that condition, nozle can make the fog with a good quality and it can catch the cement dust well.
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Sizing of "Mother Ship and Catcher" Missions for LEO Small Debris and for GEO Large Object Capture
NASA Technical Reports Server (NTRS)
Bacon, John B.
2009-01-01
Most LEO debris lies in a limited number of inclination "bands" associated with specific useful orbits. Objects in such narrow inclination bands have all possible Right Ascensions of Ascending Node (RAANs), creating a different orbit plane for nearly every piece of debris. However, a low-orbiting satellite will always phase in RAAN faster than debris objects in higher orbits at the same inclination, potentially solving the problem. Such a low-orbiting base can serve as a "mother ship" that can tend and then send small, disposable common individual catcher/deboost devices--one for each debris object--as the facility drifts into the same RAAN as each higher object. The dV necessary to catch highly-eccentric orbit debris in the center of the band alternatively allows the capture of less-eccentric debris in a wider inclination range around the center. It is demonstrated that most LEO hazardous debris can be removed from orbit in three years, using a single LEO launch of one mother ship--with its onboard magazine of freeflying low-tech catchers--into each of ten identified bands, with second or potentially third launches into only the three highest-inclination bands. The nearly 1000 objects near the geostationary orbit present special challenges in mass, maneuverability, and ultimate disposal options, leading to a dramatically different architecture and technology suite than the LEO solution. It is shown that the entire population of near-GEO derelict objects can be gathered and tethered together within a 3 year period for future scrap-yard operations using achievable technologies and only two earth launches.
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50 CFR 665.815 - Pelagic longline seabird mitigation measures.
Code of Federal Regulations, 2014 CFR
2014-10-01
... rate; (vi) Use completely thawed bait that has been dyed blue to an intensity level specified by a... 1 lb size) containing blue dye on board the vessel; and (viii) Follow the requirements in paragraphs... complete the deployment no later than local sunrise, using only the minimum vessel lights to conform with...
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50 CFR 665.815 - Pelagic longline seabird mitigation measures.
Code of Federal Regulations, 2013 CFR
2013-10-01
... rate; (vi) Use completely thawed bait that has been dyed blue to an intensity level specified by a... 1 lb size) containing blue dye on board the vessel; and (viii) Follow the requirements in paragraphs... complete the deployment no later than local sunrise, using only the minimum vessel lights to conform with...
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50 CFR 665.815 - Pelagic longline seabird mitigation measures.
Code of Federal Regulations, 2011 CFR
2011-10-01
... rate; (vi) Use completely thawed bait that has been dyed blue to an intensity level specified by a... 1 lb size) containing blue dye on board the vessel; and (viii) Follow the requirements in paragraphs... complete the deployment no later than local sunrise, using only the minimum vessel lights to conform with...
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50 CFR 665.815 - Pelagic longline seabird mitigation measures.
Code of Federal Regulations, 2012 CFR
2012-10-01
... rate; (vi) Use completely thawed bait that has been dyed blue to an intensity level specified by a... 1 lb size) containing blue dye on board the vessel; and (viii) Follow the requirements in paragraphs... complete the deployment no later than local sunrise, using only the minimum vessel lights to conform with...
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50 CFR 660.712 - Longline fishery.
Code of Federal Regulations, 2010 CFR
2010-10-01
... turtles. A reflex test, performed by gently touching the eye and pinching the tail of a sea turtle, must... may be placed into a container holding water. A water-soaked towel placed over the eyes, carapace, and... are dry. (14) If released under paragraph (c)(13) of this section or under the guidance of a...
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50 CFR 660.319 - Open access fishery gear identification and marking.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Open access fishery gear identification... COAST STATES West Coast Groundfish-Open Access Fisheries § 660.319 Open access fishery gear identification and marking. (a) Gear identification. (1) Open access fixed gear (longline, trap or pot, set net...
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50 CFR 300.224 - Longline fishing restrictions.
Code of Federal Regulations, 2011 CFR
2011-10-01
... a notice in the Federal Register announcing that specific prohibitions will be in effect starting on... into effect as announced under paragraph (d) of this section, in which case the bigeye tuna on board...; specifically, the hooks, branch or dropper lines, and floats used to buoy the mainline must be stowed and not...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-10-19
.... 120905422-2521-01] RIN 0648-BC50 Fisheries of the Northeastern United States; Northeast Multispecies Fishery; Exempted Fishery for the Cape Cod Spiny Dogfish Fishery AGENCY: National Marine Fisheries Service (NMFS... Fishery Management Plan (FMP) to allow vessels to fish with gillnet and longline gear from June through...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-06-11
... Pacific Fishery Management Council (Council) prepared a regulatory amendment, including an environmental... swordfish. This would support the National Standards for fishery management in Magnuson-Stevens Fishery Conservation and Management Act. The predominant hook types used in the deep-set fishery are tuna hooks...
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50 CFR 665.816 - American Samoa longline limited entry program.
Code of Federal Regulations, 2010 CFR
2010-10-01
..., retailer or wholesaler, an American Samoa tax record, an individual wage record, ownership title, vessel registration, or other official documents showing: (i) Ownership of a vessel that was used to fish in the EEZ... issue a request to PIRO to obtain such records from the appropriate agencies, if available. The...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-03
... receipt of fish as they are offloaded from a vessel; and who fills out dealer reports. Atlantic shark... swordfish or shark permit and that use longline or gillnet gear may not fish unless both the vessel owner... for Atlantic Shark Identification Workshops and Protected Species Safe Handling, Release, and...
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Federal Register 2010, 2011, 2012, 2013, 2014
2013-09-04
... workshop to fish with, or renew, their swordfish and shark limited-access permits. Additionally, new shark... limited-access swordfish or shark permit and that use longline or gillnet gear may not fish unless both... for Atlantic Shark Identification Workshops and Protected Species Safe Handling, Release, and...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-09-10
... Workshops Since January 1, 2007, shark limited-access and swordfish limited- access permit holders who fish... shark permit and that use longline or gillnet gear may not fish unless both the vessel owner and... for Atlantic Shark Identification Workshops and Protected Species Safe Handling, Release, and...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-09-01
... shark permit and that use longline or gillnet gear may not fish unless both the vessel owner and... course, and obtain a new certificate in order to fish with or renew their limited-access shark and... Atlantic Shark Identification Workshops and Protected Species Safe Handling, Release, and Identification...
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Code of Federal Regulations, 2010 CFR
2010-10-01
...) Fish with bottom or pelagic longline and shark gillnet gear for HMS without adhering to the gear... workshop in violation of § 635.8. (12) Fish for Atlantic sharks with unauthorized gear or possess Atlantic sharks on board a vessel with unauthorized gear on board as specified in § 635.21(e)(3). (13) Fish for...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-03-01
... workshop to fish with, or renew, their swordfish and shark limited-access permits. Additionally, new shark...-access swordfish or shark permit and that use longline or gillnet gear may not fish unless both the... for Atlantic Shark Identification Workshops and Protected Species Safe Handling, Release, and...
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75 FR 30732 - Atlantic Highly Migratory Species; 2010 Atlantic Bluefin Tuna Quota Specifications
Federal Register 2010, 2011, 2012, 2013, 2014
2010-06-02
... opposes the BFT longline dead discard methodology in place since the 2006 ICCAT Annual Meeting, and is... Standing Committee on Research and Statistics (SCRS) approved methodology to calculate dead discards. The... context of impacts to the stock and rebuilding program, as well as the socio-economic impacts for the...
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Temporal variation in biodeposit organic content and sinking velocity in long-line shellfish culture
NASA Astrophysics Data System (ADS)
Ren, Lihua; Zhang, Jihong
2016-09-01
We measured the organic content and sinking velocities of biodeposits from two scallop species ( Chlamys farreri, Patinopecten yessoensis) and abalone ( Haliotis discus hannai) that were cultured on suspended long-lines. Measurements were conducted every two months from April 2010 to February 2011. The shellfish were divided into three size groups (small, middle, and big sizes). At each sample point, we assessed biodeposit organic content, average sinking velocity, the frequency distribution of sinking velocities, and the correlation between organic content and sinking velocity. The organic content of biodeposits varied significantly among months ( P<0.05) and the pattern of change varied among species. Sinking velocities varied significantly, ranging from <0.5 cm/s to >1.9 cm/s. The sinking velocities of biodeposits from C. farreri and P. yessoensis were 0.5-1.5 cm/s and from H. discus hannai were <0.7 cm/s. The organic content was significantly negatively correlated to the sinking velocity of biodeposits in C. farreri ( P<0.001) and P. yessoensis ( P<0.05).
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Predicting bycatch hotspots for endangered leatherback turtles on longlines in the Pacific Ocean.
Roe, John H; Morreale, Stephen J; Paladino, Frank V; Shillinger, George L; Benson, Scott R; Eckert, Scott A; Bailey, Helen; Tomillo, Pilar Santidrián; Bograd, Steven J; Eguchi, Tomoharu; Dutton, Peter H; Seminoff, Jeffrey A; Block, Barbara A; Spotila, James R
2014-02-22
Fisheries bycatch is a critical source of mortality for rapidly declining populations of leatherback turtles, Dermochelys coriacea. We integrated use-intensity distributions for 135 satellite-tracked adult turtles with longline fishing effort to estimate predicted bycatch risk over space and time in the Pacific Ocean. Areas of predicted bycatch risk did not overlap for eastern and western Pacific nesting populations, warranting their consideration as distinct management units with respect to fisheries bycatch. For western Pacific nesting populations, we identified several areas of high risk in the north and central Pacific, but greatest risk was adjacent to primary nesting beaches in tropical seas of Indo-Pacific islands, largely confined to several exclusive economic zones under the jurisdiction of national authorities. For eastern Pacific nesting populations, we identified moderate risk associated with migrations to nesting beaches, but the greatest risk was in the South Pacific Gyre, a broad pelagic zone outside national waters where management is currently lacking and may prove difficult to implement. Efforts should focus on these predicted hotspots to develop more targeted management approaches to alleviate leatherback bycatch.
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Modeling the hook depth distribution of pelagic longlining in the equatorial area of Indian Ocean
NASA Astrophysics Data System (ADS)
Song, Liming; Li, Jie; Gao, Panfeng; Zhou, Ji; Xu, Liuxiong
2012-12-01
A survey was conducted in the equatorial area of Indian Ocean for a better understanding of the dynamics of hook depth distribution of pelagic longline fishery. We determined the relationship between hook depth and vertical shear of current coefficiency, wind speed, hook position code, sine of wind angle, sine of angle of attack and weight of messenger weight. We identified the hook depth models by the analysis of covariance with a general linear model. The results showed that the wind effect on the hook depth can be ignored from October to November in the survey area; the surface current effect on the hook depth can be ignored; the equatorial undercurrent is the key factor for the hook depth in Indian Ocean; and there is a negative correlation between the hook depth and vertical shear of current and angle of attack. It was also found that the deeper the hook was set, the higher hook depth shoaling was. The proposed model improves the accuracy of the prediction of hook depth, which can be used to estimate the vertical distribution of pelagic fish in water column.
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Predicting bycatch hotspots for endangered leatherback turtles on longlines in the Pacific Ocean
Roe, John H.; Morreale, Stephen J.; Paladino, Frank V.; Shillinger, George L.; Benson, Scott R.; Eckert, Scott A.; Bailey, Helen; Tomillo, Pilar Santidrián; Bograd, Steven J.; Eguchi, Tomoharu; Dutton, Peter H.; Seminoff, Jeffrey A.; Block, Barbara A.; Spotila, James R.
2014-01-01
Fisheries bycatch is a critical source of mortality for rapidly declining populations of leatherback turtles, Dermochelys coriacea. We integrated use-intensity distributions for 135 satellite-tracked adult turtles with longline fishing effort to estimate predicted bycatch risk over space and time in the Pacific Ocean. Areas of predicted bycatch risk did not overlap for eastern and western Pacific nesting populations, warranting their consideration as distinct management units with respect to fisheries bycatch. For western Pacific nesting populations, we identified several areas of high risk in the north and central Pacific, but greatest risk was adjacent to primary nesting beaches in tropical seas of Indo-Pacific islands, largely confined to several exclusive economic zones under the jurisdiction of national authorities. For eastern Pacific nesting populations, we identified moderate risk associated with migrations to nesting beaches, but the greatest risk was in the South Pacific Gyre, a broad pelagic zone outside national waters where management is currently lacking and may prove difficult to implement. Efforts should focus on these predicted hotspots to develop more targeted management approaches to alleviate leatherback bycatch. PMID:24403331
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Bromhead, D; Clarke, S; Hoyle, S; Muller, B; Sharples, P; Harley, S
2012-04-01
Recent average annual catches of sharks by tuna longline vessels fishing in the Republic of the Marshall Islands (RMI) are estimated to be between 1583 and 2274 t. Although 22 shark species have been recorded by the observer programme for this fishery, 80% of the annual catch comprises only five species: blue shark Prionace glauca, silky shark Carcharhinus falciformis, bigeye thresher shark Alopias superciliosus, pelagic thresher shark Alopias pelagicus and oceanic whitetip shark Carcharhinus longimanus. Wire leaders (i.e. branch lines or traces) were also used by nearly all observed vessels. Generalized additive model (GAM)-based analyses of catch rates indicated that P. glauca and A. superciliosus are caught in higher numbers when vessels fish in relatively cooler waters, at night, close to the full moon, when the 27° C thermocline is close to the surface and during El Niño conditions. In contrast, C. falciformis, A. pelagicus and C. longimanus are caught in higher numbers when shark lines are used (all three species) or hooks are set at a shallow depth (A. pelagicus and C. longimanus and, also, P. glauca). These findings are generally consistent with current knowledge of these species' habitat preferences, movement and distribution. The results of these analyses were combined with information pertaining to shark condition and fate upon capture to compare the likely effectiveness of a range of potential measures for reducing shark mortality in the longline fishery. Of the options considered, the most effective would be to combine measures that reduce the catch rate (e.g. restrictions on the use of wire leaders, shark baits and shark lines) with measures that increase survival rates after post-capture release (e.g. finning bans). © 2012 Secrtariat of the Pacific Community. Journal of Fish Biology © 2012 The Fisheries Society of the British Isles.
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Edwards, Ann E.; Fitzgerald, Shannon M.; Parrish, Julia K.; Klavitter, John L.; Romano, Marc D.
2015-01-01
Fatal entanglement in fishing gear is the leading cause of population decline for albatross globally, a consequence of attraction to bait and fishery discards of commercial fishing operations. We investigated foraging strategies of Laysan albatross (Phoebastria immutabilis), as inferred from nitrogen and carbon isotope values of primary feathers, to determine breeding-related, seasonal, and historic factors that may affect the likelihood of association with Alaskan or Hawaiian longline fisheries. Feather samples were collected from live birds monitored for breeding status and breeding success on Midway Atoll in the northwestern Hawaiian Islands, birds salvaged as fisheries-bycatch, and birds added to museum collections before 1924. During the chick-rearing season (sampled April-May), means and variances of stable isotope values of birds with the highest, most consistent reproductive success were distinct from less productive conspecifics and completely different from birds caught in Hawaiian or Alaskan longline fisheries, suggesting birds with higher multi-annual reproductive success were less likely to associate with these fisheries. Contemporary birds with the highest reproductive success had mean values most similar to historic birds. Values of colony-bound, courting prebreeders were similar to active breeders but distinct from prebreeders caught in Alaskan longline fisheries. During the breeding season, δ15N values were highly variable for both contemporary and historic birds. Although some historic birds exhibited extremely low δ15N values unmatched by contemporary birds (< 11.2‰), others had values as high as the highest fishery-associated contemporary birds. During the non-breeding season (sampled July-September), isotopic variability coalesced into a more narrow set of values for both contemporary and historic birds. Our results suggest that foraging strategies of Laysan albatross are a complex function of season, breeding status, and multi-annual breeding success, factors that likely affect the probability of association with fisheries. PMID:26230731
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Lin, Yuanqing; Jin, Wenhui; Wang, Jindan; Cai, Zhengwen; Wu, Shuyu; Zhang, Guangya
2018-08-01
We generated a bifunctional enzyme chimera containing the xylanase and lichenase coupled with SpyTag between them. Meanwhile, we generated another chimera containing SpyCatcher and elastin-like polypeptides (ELPs). As ELPs could bond to the xylanase-lichenase chimera through SpyTag/SpyCatcher spontaneous reaction in mild condition, which would lead to the formation of a 3-arm star multifunctional chimera. We purified the xylanase-lichenase by the non-chromatographic purification tag of ELPs. Interestingly, 57.5% of the xylanase and 47.2% of the lichenase in chimera self-assembled into insoluble active particles during the process of purification, which could serve as immobilized bifunctional enzymes. Notably, the immobilized chimera xylanase-lichenase showed a remarkable stability even after 10 reaction cycles, which retained around 56% (lichenase) and 44% (xylanase) of their initial activities, respectively. Moreover, the enhanced thermostability of the immobilized enzymes was also achieved. After incubating at 60 °C for 60 min, the residual activity of the immobilized lichenase was 35%, while the free one was only 24%. Unexpectedly, the free xylanase almost lost its activity when incubated at 55 °C for 60 min, whereas the immobilized xylanase retained 10% of its activity. However, the catalytic efficiency (k cat /K m ) of the free xylanase was 1.7-fold higher than the immobilized one, while the free lichenase was 1.1-fold higher than the immobilized one. This is among the first known reports that two enzymes are purified and immobilized in one-step. This novel strategy is easy to scale up and may meet the demands of biofuel industry. It would have great potentials in other biotechnological fields, such as the multifunctional biomaterials systems. Copyright © 2018 Elsevier Inc. All rights reserved.
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[Investigation surrounding a fatal case of yellow fever in Côte d'Ivoire in 1999].
Akoua-Koffi, C; Diarrassouba, S; Bénié, V B; Ngbichi, J M; Bozoua, T; Bosson, A; Akran, V; Carnevale, P; Ehouman, A
2001-08-01
Côte d'Ivoire is an endemic country for yellow fever, but no case was officially notified in recent years. In July 1999, however, one fatal case was reported. A German citizen was infected in the national park of Comoe, in the north eastern area of the country. In order to evaluate the extent of amaril virus circulation and the risk for local people, a virological, entomological and epidemiological investigation was carried out by the ministry of health, the OCCGE, the Côte d'Ivoire Pasteur Institute (IPCI) and the World Health Organisation in the area where the fatal case had been staying. 18 suspected and 24 confirmed mosquito catchers were identified by interview and a blood specimen was collected from each of them. In addition, 159 batches of mosquitoes from which 94 batches of potential vectors were collected; among the suspected cases, 22% were immunised against yellow fever. Serological and virological analyses were made at IPCI and the Paris Pasteur Institute by ELISA technique and isolation on cells cultures and newborn mice. All the suspicious sera and 87.5% of the catchers were positive for IgG anti-amaril virus. One catcher's serum was positive for IgM anti-amaril virus. 11 suspected sera were positive for IgG anti-dengue virus with 1 positive for IgM. 1 strain of amaril virus and 3 strains of Zika virus were isolated from mosquitoes at IPCI and confirmed by CRORA in Dakar. These results indicated that there is a yellow fever and dengue virus are prevalent among the human and vector populations in the study area. Preventive measures must be adopted to protect human beings at risk for amaril infection.
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Code of Federal Regulations, 2010 CFR
2010-10-01
... section (ii) CDQ Halibut (A) Halibut permit Specified fishing year Paragraph (e) of this section (B) Halibut hired master permit Specified fishing year Paragraph (e) of this section (iii) AFA: (A) Catcher... (l) of this section (E) Inshore cooperative Calendar year Paragraph (l) of this section (F...
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2011-08-30
launch systems and procedures do not conform to and spacecraft (both satellites and rocket bodies) are not properly disposed of in accordance with...Concepts of this class include the use of whipple shields, aerogel panels or structures, large multi-hulled spheres, and layered open-cell foam
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50 CFR 660.150 - Mothership (MS) Coop Program.
Code of Federal Regulations, 2010 CFR
2010-10-01
...-allocations. [Reserved] (i) Mothership catcher vessel catch history assignments. [Reserved] (ii) Annual coop...-delivered within normal business hours no later than November 1, 2010. If an applicant fails to submit a...-filled application where NMFS has preliminarily determined the processing history that may qualify the...
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Code of Federal Regulations, 2010 CFR
2010-10-01
... and Fisheries FISHERY CONSERVATION AND MANAGEMENT, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE (CONTINUED) FISHERIES OF THE EXCLUSIVE ECONOMIC ZONE OFF ALASKA Management Measures... around Cape Pierce (58°33′ N. lat., 161°43′ W. long.). (5) Catcher Vessel Operational Area (CVOA)—(i...
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Beamed neutron emission driven by laser accelerated light ions
NASA Astrophysics Data System (ADS)
Kar, S.; Green, A.; Ahmed, H.; Alejo, A.; Robinson, A. P. L.; Cerchez, M.; Clarke, R.; Doria, D.; Dorkings, S.; Fernandez, J.; Mirfayzi, S. R.; McKenna, P.; Naughton, K.; Neely, D.; Norreys, P.; Peth, C.; Powell, H.; Ruiz, J. A.; Swain, J.; Willi, O.; Borghesi, M.
2016-05-01
Highly anisotropic, beam-like neutron emission with peak flux of the order of 109 n/sr was obtained from light nuclei reactions in a pitcher-catcher scenario, by employing MeV ions driven by a sub-petawatt laser. The spatial profile of the neutron beam, fully captured for the first time by employing a CR39 nuclear track detector, shows a FWHM divergence angle of ˜ 70^\\circ , with a peak flux nearly an order of magnitude higher than the isotropic component elsewhere. The observed beamed flux of neutrons is highly favourable for a wide range of applications, and indeed for further transport and moderation to thermal energies. A systematic study employing various combinations of pitcher-catcher materials indicates the dominant reactions being d(p, n+p)1H and d(d,n)3He. Albeit insufficient cross-section data are available for modelling, the observed anisotropy in the neutrons’ spatial and spectral profiles is most likely related to the directionality and high energy of the projectile ions.
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Slug sizing/slug volume prediction, state of the art review and simulation
DOE Office of Scientific and Technical Information (OSTI.GOV)
Burke, N.E.; Kashou, S.F.
1995-12-01
Slug flow is a flow pattern commonly encountered in offshore multiphase flowlines. It is characterized by an alternate flow of liquid slugs and gas pockets, resulting in an unsteady hydrodynamic behavior. All important design variables, such as slug length and slug frequency, liquid holdup, and pressure drop, vary with time and this makes the prediction of slug flow characteristics both difficult and challenging. This paper reviews the state of the art methods in slug catcher sizing and slug volume predictions. In addition, history matching of measured slug flow data is performed using the OLGA transient simulator. This paper reviews themore » design factors that impact slug catcher sizing during steady state, during transient, during pigging, and during operations under a process control system. The slug tracking option of the OLGA simulator is applied to predict the slug length and the slug volume during a field operation. This paper will also comment on the performance of common empirical slug prediction correlations.« less
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Slug-sizing/slug-volume prediction: State of the art review and simulation
DOE Office of Scientific and Technical Information (OSTI.GOV)
Burke, N.E.; Kashou, S.F.
1996-08-01
Slug flow is a flow pattern commonly encountered in offshore multiphase flowlines. It is characterized by an alternate flow of liquid slugs and gas pockets, resulting in an unsteady hydrodynamic behavior. All important design variables, such as slug length and slug frequency, liquid holdup, and pressure drop, vary with time and this makes the prediction of slug flow characteristics both difficult and challenging. This paper reviews the state of the art methods in slug-catcher sizing and slug-volume predictions. In addition, history matching of measured slug flow data is performed using the OLGA transient simulator. This paper reviews the design factorsmore » that impact slug-catcher sizing during steady state, during transient, during pigging, and during operations under a process-control system. The slug-tracking option of the simulator is applied to predict the slug length and the slug volume during a field operation. This paper will also comment on the performance of common empirical slug-prediction correlations.« less
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-10-20
... retention limits for swordfish, Xiphias gladius, harvested in the U.S. West Coast-based deep-set tuna..., there would be no limit on swordfish retained. Regulations prohibiting the use of shallow[hyphen]set..., those regulations prohibit vessels based on the West Coast from using longline gear to make shallow sets...
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50 CFR 660.720 - Interim protection for sea turtles.
Code of Federal Regulations, 2012 CFR
2012-10-01
... 50 Wildlife and Fisheries 13 2012-10-01 2012-10-01 false Interim protection for sea turtles. 660... Migratory Fisheries § 660.720 Interim protection for sea turtles. (a) Until the effective date of §§ 660.707... harvest of swordfish (Xiphias gladius) using longline gear deployed on the high seas of the Pacific Ocean...
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50 CFR 660.720 - Interim protection for sea turtles.
Code of Federal Regulations, 2013 CFR
2013-10-01
... 50 Wildlife and Fisheries 13 2013-10-01 2013-10-01 false Interim protection for sea turtles. 660... Migratory Fisheries § 660.720 Interim protection for sea turtles. (a) Until the effective date of §§ 660.707... harvest of swordfish (Xiphias gladius) using longline gear deployed on the high seas of the Pacific Ocean...
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50 CFR 660.720 - Interim protection for sea turtles.
Code of Federal Regulations, 2011 CFR
2011-10-01
... 50 Wildlife and Fisheries 11 2011-10-01 2011-10-01 false Interim protection for sea turtles. 660... Migratory Fisheries § 660.720 Interim protection for sea turtles. (a) Until the effective date of §§ 660.707... harvest of swordfish (Xiphias gladius) using longline gear deployed on the high seas of the Pacific Ocean...
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50 CFR 660.720 - Interim protection for sea turtles.
Code of Federal Regulations, 2014 CFR
2014-10-01
... 50 Wildlife and Fisheries 13 2014-10-01 2014-10-01 false Interim protection for sea turtles. 660... Migratory Fisheries § 660.720 Interim protection for sea turtles. (a) Until the effective date of §§ 660.707... harvest of swordfish (Xiphias gladius) using longline gear deployed on the high seas of the Pacific Ocean...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-03-11
..., yellowfin, and skipjack tuna throughout their range in the Pacific Ocean. DATES: Comments on the amendment... skipjack tuna, yellowfin tuna, mahimahi, wahoo, and Pacific blue marlin. Trolling is also the primary.... Longliners target yellowfin and bigeye tunas and retain incidental catches of albacore, blue marlin, mahimahi...
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78 FR 21584 - Atlantic Highly Migratory Species; 2013 Atlantic Bluefin Tuna Quota Specifications
Federal Register 2010, 2011, 2012, 2013, 2014
2013-04-11
... FMP). The 1999 FMP included a framework process to promulgate annual specifications for the BFT... percent of the 948.7-mt total U.S. quota). Accounting for Dead Discards The United States must report BFT... specifications. Accounting for dead discards in the Longline category in this way may provide further incentive...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-08-15
... Fishery; White Hake Trimester Total Allowable Catch Area Closure for the Common Pool Fishery AGENCY... (TAC) Area to all common pool vessels fishing with trawl gear, sink gillnet gear, or longline/hook gear... common pool fishery from exceeding its Trimester 1 TAC or its annual catch limit for white hake. This...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-12-12
... of fish as they are offloaded from a vessel; and who fills out dealer reports. Atlantic shark dealers... January 1, 2007, shark limited-access and swordfish limited- access permit holders who fish with longline... next permit renewal, must attend a workshop to fish with, or renew, their swordfish and shark limited...
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77 FR 10724 - Western Pacific Pelagic Fisheries; American Samoa Longline Limited Entry Program
Federal Register 2010, 2011, 2012, 2013, 2014
2012-02-23
... size class falls below the maximum allowed. Six permits are available, as follows: Four in Class A (vessels less than or equal to 40 ft in overall length); and Two in Class D (over 70 ft in overall length... the highest priority to the applicant (for any vessel size class) with the earliest documented...
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Code of Federal Regulations, 2014 CFR
2014-10-01
... and the collection of scientific data or biological samples from the salmon has been completed. (B... scientific data or biological samples from the previous haul. (5) For the operator of a catcher vessel, to... count of salmon and the collection of scientific data or biological samples from the previous offload...
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Code of Federal Regulations, 2011 CFR
2011-10-01
... collection of scientific data or biological samples from the salmon has been completed. (B) Non-Chinook... scientific data or biological samples from the previous haul. (5) For the operator of a catcher vessel, to... count of salmon and the collection of scientific data or biological samples from the previous offload...
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Yes, Holden Should Read These Books.
ERIC Educational Resources Information Center
Lisman, C. David
1989-01-01
Counters Donald Barr's assertion that works such as J. D. Salinger's "Catcher in the Rye" and William Golding's "Lord of the Flies" are unfit reading material for adolescents ("Should Holden Caufield Read These Books?""New York Times Book Review," May 4, 1986). Shows how these works address adolescents'…
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50 CFR 679.81 - Rockfish Program annual harvester privileges.
Code of Federal Regulations, 2012 CFR
2012-10-01
...) Maximum retainable amount (MRA) limits—(1) Rockfish cooperative. A vessel assigned to a rockfish... those species as established in Table 10 to this part. (4) Maximum retainable amount (MRA) calculation and limits—catcher vessels. (i) The MRA for an incidental catch species for vessels fishing under the...
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50 CFR 679.81 - Rockfish Program annual harvester privileges.
Code of Federal Regulations, 2013 CFR
2013-10-01
...) Maximum retainable amount (MRA) limits—(1) Rockfish cooperative. A vessel assigned to a rockfish... those species as established in Table 10 to this part. (4) Maximum retainable amount (MRA) calculation and limits—catcher vessels. (i) The MRA for an incidental catch species for vessels fishing under the...
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50 CFR 679.81 - Rockfish Program annual harvester privileges.
Code of Federal Regulations, 2014 CFR
2014-10-01
...) Maximum retainable amount (MRA) limits—(1) Rockfish cooperative. A vessel assigned to a rockfish... those species as established in Table 10 to this part. (4) Maximum retainable amount (MRA) calculation and limits—catcher vessels. (i) The MRA for an incidental catch species for vessels fishing under the...
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Dream Catchers: "Margin Call," "Boss," and Climbing the Beanstalk
ERIC Educational Resources Information Center
Beck, Bernard
2012-01-01
Two recent popular entertainments, "Margin Call" (Barnum, Dodson, Jenckes, Moosa, Quinto & Chandor, 2011) and "Boss" (Safinia, 2011), depict powerful and successful groups of bosses confronting sudden, extreme threats. They are forced to react quickly and sacrifice important values to achieve survival of their organizations. In these emergencies,…
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J.D., D.B., Sonny, Sunny, and Holden.
ERIC Educational Resources Information Center
Ducharme, Edward R.
1968-01-01
Several people have tried, unsuccessfully, to learn the facts about J. D. Salinger's life. The little information available from secondary sources about Salinger indicates that "The Catcher in the Rye" has autobiographical elements. Salinger's life parallels Holden's fictional adventures in that Salinger (1) was born and reared through…
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Mental Skills Training Experience of NCAA Division II Softball Catchers
ERIC Educational Resources Information Center
Norman, Shannon
2012-01-01
Athletes competing at all levels of sport are constantly working on ways to enhance their physical performance. Sport psychology research insists there are higher performance results among athletes who incorporate mental skills training into their practice and competition settings. In order to use the mental skills strategies effectively, athletes…
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"Being" a Critical Multicultural Pedagogue in the Art Education Classroom
ERIC Educational Resources Information Center
Acuff, Joni Boyd
2018-01-01
Art educators continuously struggle to understand what multiculturalism "looks like" in the art classroom. This has resulted in multicultural art education becoming superficial, in which art teachers guide students through art projects like creating African masks, Native American dream catchers, Aboriginal totems, and sand paintings, all…
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50 CFR 679.28 - Equipment and operational requirements.
Code of Federal Regulations, 2013 CFR
2013-10-01
... estimates, vessel monitoring system hardware, catch monitoring and control plan, and catcher vessel... container to store salmon must be located adjacent to the observer sampling station; (ii) All salmon stored in the container must remain in view of the observer at the observer sampling station at all times...
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Holden and Company: A Separate Piece (of the Curriculum).
ERIC Educational Resources Information Center
Brown, Joanne
An instructor of an adolescent literature course wanted to give the students an opportunity to study some novels not specifically written for an adolescent audience. Examples of such novels were: Harper Lee's "To Kill a Mockingbird," J.D. Salinger's "Catcher in the Rye," and Jamaica Kincaid's "Annie John." Including…
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2007-01-01
accomplished during weather conditions that otherwise precluded operating the vibracorer. More than 100 gravity core casts were conducted. When...barrel, or shelly /sandy material caught in the core catcher. We bagged all samples we deemed significant enough to keep. All gravity core
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A Field Guide to Common Educator Birds.
ERIC Educational Resources Information Center
Smock, Judith N.
1990-01-01
Teaching may be for the birds, but many educator birds have been abandoning the field of late for downier nests. Several species still remain, including the crown-tufted superintendent bird, the red-throated assistant superintendent bird, the crested fly-catcher principal bird, the exotic scenery bird, the roadrunner psychologist bird, and the…
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Literary Maps for Young Adult Literature.
ERIC Educational Resources Information Center
Snodgrass, Mary Ellen
The activities presented in this handbook are designed to help students envision the locations and landmarks of sites along journeys described in popular young adult literature (e.g., "The Adventures of Huckleberry Finn,""Born Free,""The Call of the Wild,""Catcher in the Rye,""I Know Why the Caged Bird…
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-08-20
... a final environmental assessment (FEA) and finding of no significant impact (FONSI) in our analysis... result in significant impacts to the human environment. ADDRESSES: You may download a copy of the FEA and... use one of the methods below to request a hard copy or a CD- ROM. Please specify the ``FEA/FONSI for...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-05-23
...,400 albacore (most destined for the Pago Pago cannery), and smaller amounts of skipjack, yellowfin and... depth of 100 meters or deeper, away from the primary turtle habitat. This action would require fishermen on the large vessels (Classes B, C, and D) to use float lines that are at least 30 meters long, and...
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Audio distribution and Monitoring Circuit
NASA Technical Reports Server (NTRS)
Kirkland, J. M.
1983-01-01
Versatile circuit accepts and distributes TV audio signals. Three-meter audio distribution and monitoring circuit provides flexibility in monitoring, mixing, and distributing audio inputs and outputs at various signal and impedance levels. Program material is simultaneously monitored on three channels, or single-channel version built to monitor transmitted or received signal levels, drive speakers, interface to building communications, and drive long-line circuits.
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-10-09
...), gutted weight, to ensure that the hook-and-line component of the commercial sector has the opportunity to... hook-and-line quota is not met by September 1, boats with longline endorsements should be able to participate in the hook-and-line component of the commercial sector, using bandit reels, under a 500 lb (227...
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50 CFR 635.69 - Vessel monitoring systems.
Code of Federal Regulations, 2012 CFR
2012-10-01
... gear on board; (2) Whenever a vessel issued a directed shark LAP, is away from port with bottom longline gear on board, is located between 33°00′ N. lat. and 36°30′ N. lat., and the mid-Atlantic shark closed area is closed as specified in § 635.21(d)(1); or (3) Whenever a vessel, issued a directed shark...
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50 CFR 635.69 - Vessel monitoring systems.
Code of Federal Regulations, 2014 CFR
2014-10-01
...) Whenever a vessel issued a directed shark LAP, has bottom longline gear on board, is located between 33°00′ N. lat. and 36°30′ N. lat., and the mid-Atlantic shark closed area is closed as specified in § 635.21(d)(1); or (3) Whenever a vessel issued a directed shark LAP has gillnet gear on board from...
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Code of Federal Regulations, 2013 CFR
2013-10-01
..., as estimated by the SRD, reach or are projected to reach the commercial ACL (commercial quota... commercial ACL (commercial quota) specified in § 622.190(a)(2)(iii), the AA will file a notification with the... of the fishing year. After the commercial ACL for the longline component is reached or projected to...
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Code of Federal Regulations, 2014 CFR
2014-10-01
..., as estimated by the SRD, reach or are projected to reach the commercial ACL (commercial quota... commercial ACL (commercial quota) specified in § 622.190(a)(2)(iii), the AA will file a notification with the... of the fishing year. After the commercial ACL for the longline component is reached or projected to...
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-12-19
... would not eliminate the underlying incentive to ``race to fish.'' With this incentive remaining intact..., would be transitory. The incentive to ``race to fish'' is still intact so that effort from qualifying... longline component to the hook-and-line component. This, in theory, would result in negative effects on the...
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Individual and colony-specific wintering areas of Pacific northern fulmars (Fulmarus glacialis)
Hatch, Shyla A.; Gill, V.A.; Mulcahy, D.M.
2010-01-01
Seabird mortality associated with longline fishing in the eastern Bering Sea occurs mainly from September to May, with northern fulmars (Fulmarus glacialis) comprising the majority (60%) of the bycatch. Along the west coast of North America, winter dieoffs of fulmars may be increasing in frequency and magnitude, the most severe on record being a wreck that peaked in October-November 2003. We deployed satellite transmitters on fulmars from the four main Alaska colonies and tracked individuals for up to 2 years. Fulmars from Hall Island (northern Bering Sea) moved to Russian coastal waters after breeding, while Pribilof Island fulmars (southeastern Bering Sea) remained relatively sedentary yearround. Birds from Chagulak Island (eastern Aleutians) preferred passes between the Aleutian Islands in winter or foraged widely over deep waters of the central Bering Sea and North Pacific. Fulmars from the Semidi Islands (western Gulf of Alaska) migrated directly to waters of the California Current. Individuals from St. George Island (Pribilofs) and Chagulak were consistent in the places that they visited in two successive winters. The Pribilof Islands population is most affected by winter longlining for groundfish, whereas the Semidi Islands colony sustains most of the natural mortality that occurs off Washington, Oregon, and California.
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Pedretti, Kevin
2008-11-18
A compute processor allocator architecture for allocating compute processors to run applications in a multiple processor computing apparatus is distributed among a subset of processors within the computing apparatus. Each processor of the subset includes a compute processor allocator. The compute processor allocators can share a common database of information pertinent to compute processor allocation. A communication path permits retrieval of information from the database independently of the compute processor allocators.
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-08-31
... same time, the design of this program is mindful of confidentiality concerns and the compliance burden... groundfish trawl fishery. To meet these needs, NMFS has designed mandatory survey questionnaires for catcher... plant. The data collection would be done on an annual basis, with specific questionnaires designed for...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-02-26
... Vessels Less Than 60 feet (18.3 m) Length Overall Using Jig or Hook-and-Line Gear in the Bogoslof Pacific... less than 60 feet (18.3 m) length overall (LOA) using jig or hook-and-line gear in the Bogoslof Pacific...
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Towards a Post-Modern Science Education Curriculum-Discourse: Repetition of a Dream Catcher.
ERIC Educational Resources Information Center
Blades, David W.
1997-01-01
Discusses Kierkegaard's idea of repetition as a dynamic conversation between groups that reveals possible changes in a discourse. Describes an instructor's experiences imparting a science education methods course in a Native American school in Saskatchewan, highlighting the conversation between the instructors' past and Native American culture.…
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50 CFR Table 30 to Part 679 - Rockfish Program Retainable Percentages (in round wt. equivalent)
Code of Federal Regulations, 2013 CFR
2013-10-01
... (in round wt. equivalent) 30 Table 30 to Part 679 Wildlife and Fisheries FISHERY CONSERVATION AND... Retainable Percentages (in round wt. equivalent) Fishery Incidental Catch Species Sector MRA as a percentage... aggregate catch Catcher Vessel 2.0 percent. See rockfish non-allocated species for “other species” Rockfish...
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ERIC Educational Resources Information Center
Hinshaw, Craig
2011-01-01
Glass as an art form is anything but new. Three thousand years ago the Egyptians were molding glass beads and shaping elegant glass perfume bottles. In this article, the author describes how his students created sun catchers inspired by the beauty of Notre Dame's stained glass windows and the intrigue of Dale Chihuly's sculptures. (Contains 1…
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-12-20
... Chief Counsel for Advocacy of the Small Business Administration that this proposed rule, if adopted..., and one for catcher vessels delivering to motherships. Under the Small Business Administration's (SBA) regulations implementing the RFA, a small fishing business is defined as an entity that receives annual...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-07-07
.... 101126522-0640-02] RIN 0648-XA544 Fisheries of the Exclusive Economic Zone Off Alaska; Pacific Ocean Perch... directed fishing for Pacific ocean perch, northern rockfish, and pelagic shelf rockfish by catcher... sideboard limits of Pacific ocean perch, northern rockfish, and pelagic shelf rockfish established for...
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Federal Register 2010, 2011, 2012, 2013, 2014
2011-07-07
..., Pacific Ocean Perch, and Pelagic Shelf Rockfish for Catcher Vessels Participating in the Limited Access...; closure. SUMMARY: NMFS is prohibiting directed fishing for northern rockfish, Pacific ocean perch, and... 2011 total allowable catch (TAC) of northern rockfish, Pacific ocean perch, and pelagic shelf rockfish...
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Federal Register 2010, 2011, 2012, 2013, 2014
2010-07-07
..., Pacific Ocean Perch, and Pelagic Shelf Rockfish for Catcher Vessels Participating in the Limited Access...; closure. SUMMARY: NMFS is prohibiting directed fishing for northern rockfish, Pacific ocean perch, and... 2010 total allowable catch (TAC) of northern rockfish, Pacific ocean perch, and pelagic shelf rockfish...
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Project FOOTPRINT: Substation modeling and simulations for E1 pulses
DOE Office of Scientific and Technical Information (OSTI.GOV)
Nelson, Scott D.; Larson, D. J.; Kirkendall, B. A.
This report includes a presentation with an: Introduction to CW coupling; Introduction to single-pulse coupling; Description of E1 waveforms; Structures in a substation yard --articulated (as part of the substation's defined electrical functionality)--unarticulated (not as part of the substation's defined electrical functionality); Coupling --electrical coupling (capacitive coupling) --magnetic coupling (inductive coupling); Connectivity to long-line transmission lines; Control infrastructure; Summary; and References.
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Federal Register 2010, 2011, 2012, 2013, 2014
2012-10-26
... commercial annual catch limit (ACL) between the longline and hook-and-line components. Seventy-five percent... and 25 percent of the ACL, or 135,324 lb (61,382 kg), gutted weight, would be allocated to the hook... trip limit was originally intended to allow hook-and-line fishermen access to golden tilefish in the...
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50 CFR 635.69 - Vessel monitoring systems.
Code of Federal Regulations, 2011 CFR
2011-10-01
... operator of a commercial vessel, permitted to fish for Atlantic HMS under § 635.4 and that fishes with a... directed shark LAP, is away from port with bottom longline gear on board, is located between 33°00′ N. lat. and 36°30′ N. lat., and the mid-Atlantic shark closed area is closed as specified in § 635.21(d)(1...
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50 CFR 635.69 - Vessel monitoring systems.
Code of Federal Regulations, 2010 CFR
2010-10-01
... operator of a commercial vessel, permitted to fish for Atlantic HMS under § 635.4 and that fishes with a... directed shark LAP, is away from port with bottom longline gear on board, is located between 33°00′ N. lat. and 36°30′ N. lat., and the mid-Atlantic shark closed area is closed as specified in § 635.21(d)(1...
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Contribution of Visual Information about Ball Trajectory to Baseball Hitting Accuracy
Higuchi, Takatoshi; Nagami, Tomoyuki; Nakata, Hiroki; Watanabe, Masakazu; Isaka, Tadao; Kanosue, Kazuyuki
2016-01-01
The contribution of visual information about a pitched ball to the accuracy of baseball-bat contact may vary depending on the part of trajectory seen. The purpose of the present study was to examine the relationship between hitting accuracy and the segment of the trajectory of the flying ball that can be seen by the batter. Ten college baseball field players participated in the study. The systematic error and standardized variability of ball-bat contact on the bat coordinate system and pitcher-to-catcher direction when hitting a ball launched from a pitching machine were measured with or without visual occlusion and analyzed using analysis of variance. The visual occlusion timing included occlusion from 150 milliseconds (ms) after the ball release (R+150), occlusion from 150 ms before the expected arrival of the launched ball at the home plate (A-150), and a condition with no occlusion (NO). Twelve trials in each condition were performed using two ball speeds (31.9 m·s-1 and 40.3 m·s-1). Visual occlusion did not affect the mean location of ball-bat contact in the bat’s long axis, short axis, and pitcher-to-catcher directions. Although the magnitude of standardized variability was significantly smaller in the bat’s short axis direction than in the bat’s long axis and pitcher-to-catcher directions (p < 0.001), additional visible time from the R+150 condition to the A-150 and NO conditions resulted in a further decrease in standardized variability only in the bat’s short axis direction (p < 0.05). The results suggested that there is directional specificity in the magnitude of standardized variability with different visible time. The present study also confirmed the limitation to visual information is the later part of the ball trajectory for improving hitting accuracy, which is likely due to visuo-motor delay. PMID:26848742
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Contribution of Visual Information about Ball Trajectory to Baseball Hitting Accuracy.
Higuchi, Takatoshi; Nagami, Tomoyuki; Nakata, Hiroki; Watanabe, Masakazu; Isaka, Tadao; Kanosue, Kazuyuki
2016-01-01
The contribution of visual information about a pitched ball to the accuracy of baseball-bat contact may vary depending on the part of trajectory seen. The purpose of the present study was to examine the relationship between hitting accuracy and the segment of the trajectory of the flying ball that can be seen by the batter. Ten college baseball field players participated in the study. The systematic error and standardized variability of ball-bat contact on the bat coordinate system and pitcher-to-catcher direction when hitting a ball launched from a pitching machine were measured with or without visual occlusion and analyzed using analysis of variance. The visual occlusion timing included occlusion from 150 milliseconds (ms) after the ball release (R+150), occlusion from 150 ms before the expected arrival of the launched ball at the home plate (A-150), and a condition with no occlusion (NO). Twelve trials in each condition were performed using two ball speeds (31.9 m·s-1 and 40.3 m·s-1). Visual occlusion did not affect the mean location of ball-bat contact in the bat's long axis, short axis, and pitcher-to-catcher directions. Although the magnitude of standardized variability was significantly smaller in the bat's short axis direction than in the bat's long axis and pitcher-to-catcher directions (p < 0.001), additional visible time from the R+150 condition to the A-150 and NO conditions resulted in a further decrease in standardized variability only in the bat's short axis direction (p < 0.05). The results suggested that there is directional specificity in the magnitude of standardized variability with different visible time. The present study also confirmed the limitation to visual information is the later part of the ball trajectory for improving hitting accuracy, which is likely due to visuo-motor delay.