Federal Register/Vol. 71, No. 109/Wednesday, June 7, 2006

Total Page:16

File Type:pdf, Size:1020Kb

Federal Register/Vol. 71, No. 109/Wednesday, June 7, 2006 32862 Federal Register / Vol. 71, No. 109 / Wednesday, June 7, 2006 / Rules and Regulations percent of the new webbing strength, DEPARTMENT OF COMMERCE by the Consolidated Appropriations Act when tested in accordance with S5.1(b) of 2004 (Public Law 108–199, section of FMVSS 209. National Oceanic and Atmospheric 801). Amendments 18 and 19 to the Administration (2) A mass of 2.35 ± .05 kg shall be FMP to implement the Program. A final rule implementing these amendments used in the test procedure in S5.1(d) of 50 CFR Part 680 was published on March 2, 2005 (70 FR FMVSS 209 for webbing, including 10174). NMFS also published three webbing to secure a child restraint [Docket No. 060227052–6139–02; I.D. 021606B] corrections to the final rule (70 FR system to the tether and lower 13097; March 18, 2005), (70 FR 33390; anchorages of a child restraint RIN 0648–AU06 June 8, 2005) and (70 FR 75419; anchorage system, except that a mass of December 20, 2005). 1.5 ± .05 kg shall be used for webbing Fisheries of the Exclusive Economic In October 2005, the Council adopted in pelvic and upper torso restraints of a Zone Off Alaska; Allocating Bering Sea Amendment 20 to the FMP. The Notice belt assembly used in a child restraint and Aleutian Islands King and Tanner of Availability for Amendment 20 was system. The mass is shown as (B) in Crab Fishery Resources published in the Federal Register on Figure 2 of FMVSS 209. AGENCY: National Marine Fisheries February 27, 2006 (71 FR 9770). NMFS (c)(1) After exposure to the light of a Service (NMFS), National Oceanic and approved Amendment 20 on May 25, carbon arc and tested by the procedure Atmospheric Administration (NOAA), 2006. Commerce. NMFS published a proposed rule to specified in S5.1(e) of FMVSS 209 implement Amendment 20 in the (§ 571.209), have a breaking strength of ACTION: Final rule. Federal Register on March 21, 2006 (71 not less than 60 percent of the new FR 14153). Public comments on the webbing, and shall have a color SUMMARY: NMFS issues a final rule implementing Amendment 20 to the proposed rule were solicited through retention not less than No. 2 on the May 5, 2006. No public comments were Geometric Gray Scale published by the Fishery Management Plan for Bering Sea/Aleutian Islands King and Tanner received and therefore, no changes were American Association of Textile crabs (FMP). This action amends the made from the proposed to final rule. Chemists and Colorists, Post Office Box A description of this action is Crab Rationalization Program provided in the preamble to the 886, Durham, NC. (hereinafter referred to as the Program) proposed rule (March 21, 2006, 71 FR (2) After being subjected to micro- to modify the allocation of harvesting 14153) and is briefly summarized here. organisms and tested by the procedures shares and processing shares for Bering Under the Program, harvester quota specified in S5.1(f) of FMVSS 209 Sea Tanner crab Chionoecetes bairdi share (QS), processor quota share (PQS), (§ 571.209), shall have a breaking (Tanner crab) to allow this species to be individual fishing quota (IFQ), and managed as two separate stocks. This strength not less than 85 percent of the individual processing quota (IPQ) new webbing. action is necessary to increase resource currently are issued for one Tanner crab (d) If contactable by the test dummy conservation and economic efficiency in fishery. The State of Alaska (State), torso when the system is tested in the crab fisheries that are subject to the however, has determined that eastern Program. This action is intended to accordance with S6.1, have a width of Bering Sea Tanner crab should be promote the goals and objectives of the not less than 11⁄2 inches when measured separated into two stocks and managed Magnuson-Stevens Fishery in accordance with S5.4.1.3. as two separate fisheries to avoid Conservation and Management Act localized depletion by the commercial S5.4.1.3 Width test procedure. (Magnuson-Stevens Act), the FMP, and fishery, particularly of legal-sized males Condition the webbing for 24 hours in other applicable law. in the Pribilof Islands area. The Program an atmosphere of any relative humidity DATES: Effective on July 7, 2006. and the final rule implementing it between 48 and 67 percent, and any ADDRESSES: allocated shares of the Tanner crab ° Copies of Amendment 20, ambient temperature between 70 and the Final Regulatory Flexibility Analysis fishery in the Bering Sea, but did not ° 77 F. Measure belt webbing width (FRFA), and the Environmental separately distinguish the management under a tension of 5 pounds applied Assessment (EA), Regulatory Impact of these two stocks. lengthwise. Review (RIR), and Initial Regulatory Amendment 20 to the FMP modifies * * * * * Flexibility Analysis (IRFA) prepared for the allocation of harvesting shares and processing shares for Bering Sea Tanner Issued: May 31, 2006. this action may be obtained from the NMFS Alaska Region, P.O. Box 21668, crab to accommodate management of Jacqueline Glassman, Juneau, AK 99802, Attn: Records Office, geographically separate Tanner crab Deputy Administrator. and on the Alaska Region, NMFS, fisheries. This action allocates QS and [FR Doc. E6–8727 Filed 6–6–06; 8:45 am] website at http://www.fakr.noaa.gov/ PQS and the resulting IFQ and IPQ for BILLING CODE 4910–59–P sustainablefisheries/crab/eis/ two Tanner crab fisheries, one east of default.htm. 166° W. longitude and the other west of 166° W. longitude. Revision of the QS FOR FURTHER INFORMATION CONTACT: and PQS allocations resolves the current Glenn Merrill, 907–586–7228 or inconsistency between current [email protected]. allocations and management of the SUPPLEMENTARY INFORMATION: The king Tanner crab species as two stocks. This and Tanner crab fisheries in the change will reduce administrative costs exclusive economic zone of the Bering for managers and the operational costs Sea and Aleutian Islands (BSAI) are of harvesters and processors while managed under the FMP. The FMP was increasing their flexibility. prepared by the North Pacific Fishery This action does not alter the basic Management Council (Council) under structure or management of the the Magnuson-Stevens Act as amended Program. Reporting, monitoring, fee VerDate Aug<31>2005 19:09 Jun 06, 2006 Jkt 208001 PO 00000 Frm 00060 Fmt 4700 Sfmt 4700 E:\FR\FM\07JNR1.SGM 07JNR1 sroberts on PROD1PC70 with RULES Federal Register / Vol. 71, No. 109 / Wednesday, June 7, 2006 / Rules and Regulations 32863 collection, and other requirements to (SBREFA) of 1996 (5 U.S.C. 601–612). It Recordkeeping and Reporting participate in the Tanner crab fishery specifically addresses the requirements Requirements are unchanged. This action does not at section 604(a). The reporting, recordkeeping, and increase the number of harvesters or other compliance requirements of the processors in the Tanner crab fisheries Issues Raised by Public Comments on the IRFA final rule will not change from those of or the amount of crab that may be the Program with respect to QS, IFQ, harvested currently. This action does The proposed rule was published in PQS, and IPQ. As such, this action not affect regional delivery requirements the Federal Register on March 21, 2006 requires no additional reporting, or other restrictions on harvesting and (71 FR 14153). An IRFA was prepared recordkeeping, or other compliance processing Tanner crab that currently for the proposed rule, and described in requirements. apply. NMFS will reissue Tanner crab QS the classifications section of the Description of Significant Alternatives and PQS. Currently, Tanner crab is preamble to the rule. The public and Description of Steps Taken to issued as Bering Sea Tanner (BST) QS comment period ended on May 5, 2006. Minimize the Significant Economic and BST PQS. For each share of BST QS No public comment were received on Impacts on Small Entities the IRFA. No changes were made to the held, a person will be issued one share The EA/RIR/FRFA prepared for this of eastern Bering Sea Tanner crab (EBT) final rule from the proposed rule. action analyzed a suite of three QS, and one share of western Bering Sea Need for and Objectives of This Action alternatives for harvesters, and a Tanner crab (WBT) QS. Similarly, for separate suite of three alternatives for each BST PQS held, a person will be The reasons for this action and the processors. Alternative 1 for harvesters issued one share of EBT PQS, and one objectives and legal basis for the rule are and processors, the no action share of WBT PQS. EBT QS and PQS discussed in the preamble to this rule alternative, would maintain the existing would result in IFQ and IPQ that could and are not repeated here. inconsistency between Federal be used for the Tanner crab fishery allocations supporting a single Tanner occurring east of 166° W. longitude; Number and Description of Small crab fishery and State management of WBT QS and PQS would result in IFQ Entities Affected by the Rule and IPQ that could be used for the two stocks of Tanner crab. For Tanner crab fishery occurring west of The FRFA contains a description and harvesters, the difference in effects of 166° W. longitude. This reissuance of estimate of the number of directly the revised allocation alternatives on the Tanner crab QS and PQS will not affected small entities. Estimates of the social and economic environment is increase the number of initially issued number of small harvesting entities primarily distributional. Under the Tanner crab quota holders. Tanner crab under the Program are complicated by preferred harvester alternative QS and PQS holders will receive IFQ several factors.
Recommended publications
  • Parasitic Dinoflagellate Hematodinium Perezi Prevalence in Larval and Juvenile Blue Crabs Callinectes Sapidus from Coastal Bays of Virginia
    W&M ScholarWorks VIMS Articles Virginia Institute of Marine Science 6-6-2019 Parasitic dinoflagellate Hematodinium perezi prevalence in larval and juvenile blue crabs Callinectes sapidus from coastal bays of Virginia HJ Small Virginia Institute of Marine Science JP Huchin-Mian Virginia Institute of Marine Science KS Reece Virginia Institute of Marine Science KM Pagenkopp Lohan MJ Butler IV See next page for additional authors Follow this and additional works at: https://scholarworks.wm.edu/vimsarticles Part of the Marine Biology Commons, and the Parasitology Commons Recommended Citation Small, HJ; Huchin-Mian, JP; Reece, KS; Pagenkopp Lohan, KM; Butler, MJ IV; and Shields, JD, Parasitic dinoflagellate Hematodinium perezi prevalence in larval and juvenile blue crabs Callinectes sapidus from coastal bays of Virginia (2019). Diseases of Aquatic Organisms, 134, 215-222. 10.3354/dao03371 This Article is brought to you for free and open access by the Virginia Institute of Marine Science at W&M ScholarWorks. It has been accepted for inclusion in VIMS Articles by an authorized administrator of W&M ScholarWorks. For more information, please contact [email protected]. Authors HJ Small, JP Huchin-Mian, KS Reece, KM Pagenkopp Lohan, MJ Butler IV, and JD Shields This article is available at W&M ScholarWorks: https://scholarworks.wm.edu/vimsarticles/1428 Vol. 134: 215–222, 2019 DISEASES OF AQUATIC ORGANISMS Published online June 6 https://doi.org/10.3354/dao03371 Dis Aquat Org OPENPEN ACCESSCCESS Parasitic dinoflagellate Hematodinium perezi prevalence in larval and juvenile blue crabs Callinectes sapidus from coastal bays of Virginia H. J. Small1,*, J. P. Huchin-Mian1,3, K.
    [Show full text]
  • Evidence for Sperm Limitation in the Blue Crab, Callinectes Sapidus
    W&M ScholarWorks VIMS Articles Virginia Institute of Marine Science 3-2003 Evidence for sperm limitation in the blue crab, Callinectes sapidus AH Hines PR Jivoff PJ Bushmann J van Montfrans Virginia Institute of Marine Science et al Follow this and additional works at: https://scholarworks.wm.edu/vimsarticles Part of the Marine Biology Commons Recommended Citation Hines, AH; Jivoff, PR; Bushmann, PJ; van Montfrans, J; and al, et, Evidence for sperm limitation in the blue crab, Callinectes sapidus (2003). Bulletin of Marine Science, 72(2), 287-310. https://scholarworks.wm.edu/vimsarticles/1521 This Article is brought to you for free and open access by the Virginia Institute of Marine Science at W&M ScholarWorks. It has been accepted for inclusion in VIMS Articles by an authorized administrator of W&M ScholarWorks. For more information, please contact [email protected]. BULLETIN OF MARINE SCIENCE, 72(2): 287±310, 2003 EVIDENCE FOR SPERM LIMITATION IN THE BLUE CRAB, CALLINECTES SAPIDUS Anson H. Hines, Paul R. Jivoff, Paul J. Bushmann, Jacques van Montfrans, Sherry A. Reed, Donna L. Wolcott and Thomas G. Wolcott ABSTRACT Reproductive success of female blue crabs may be limited by the amount of sperm received during the female's single, lifetime mating. Sperm must be stored in seminal receptacles until eggs are produced and fertilized months to years after mating. Further, intense ®shing pressure impacts male abundance, male size and population sex ratio, which affect ejaculate quantity. We measured temporal variation in seminal receptacle contents in relation to brood production for two stocks differing in both ®shing pressure on males and latitudinal effects on repro- ductive season: Chesapeake Bay, Maryland and Virginia, experienced intensive ®shing and relatively short reproductive season; and the Indian River Lagoon, Florida, experienced lower exploitation and longer reproductive season.
    [Show full text]
  • First Record of the Larvae of Tanner Crab Chionoecetes Bairdi in the Chukchi Sea: a Future Northward Expansion in the Title Arctic?
    First record of the larvae of tanner crab Chionoecetes bairdi in the Chukchi Sea: A future northward expansion in the Title Arctic? Author(s) Landeira, Jose M.; Matsuno, Kohei; Tanaka, Yuji; Yamaguchi, Atsushi Polar Science, 16, 86-89 Citation https://doi.org/10.1016/j.polar.2018.02.002 Issue Date 2018-06 Doc URL http://hdl.handle.net/2115/78322 © 2018, Elsevier. This manuscript version is made available under the CC-BY-NC-ND 4.0 license Rights https://creativecommons.org/licenses/by-nc-nd/4.0/ Rights(URL) https://creativecommons.org/licenses/by-nc-nd/4.0/ Type article (author version) File Information Polar Science 16_86-89.pdf Instructions for use Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP 1 First record of the larvae of tanner crab Chionoecetes bairdi in the Chukchi Sea: a 2 future northward expansion in the Arctic? 3 Jose M. Landeiraa, *, Kohei Matsunob, Yuji Tanakaa, Atsushi Yamaguchib, c 4 aDepartment of Ocean Sciences, Tokyo University of Marine Science and Technology, 5 4-5-7 Konan, Minato, Tokyo 108-8477, Japan. 6 bLaboratory of Marine Biology, Graduate School of Fisheries Science, Hokkaido 7 University, 3-1-1 Minatomachi, Hakodate, Hokkaido 041-8611, Japan. 8 cArctic Research Center, Hokkaido University, Kita-21 Nishi-11 Kita-ku, Sapporo, 9 Japan 001-0021, Japan 10 *Corresponding author: [email protected] 11 Keywords: Global warming, Fishery, Larval transport, Distribution, Connectivity. 12 Abstract 13 In the Bering Sea, warming and reduction of summer sea-ice cover are driving 14 species ranges towards the Arctic. Tanner crab, Chionoecetes bairdi, is a commercially 15 important species in the SE Bering Sea with a northerly range margin in 62ºN.
    [Show full text]
  • First Record of the Larvae of Tanner Crab Chionoecetes Bairdi in the Chukchi T Sea: a Future Northward Expansion in the Arctic?
    Polar Science 16 (2018) 86–89 Contents lists available at ScienceDirect Polar Science journal homepage: www.elsevier.com/locate/polar First record of the larvae of tanner crab Chionoecetes bairdi in the Chukchi T Sea: A future northward expansion in the Arctic? ∗ Jose M. Landeiraa, , Kohei Matsunob, Yuji Tanakaa, Atsushi Yamaguchib,c a Department of Ocean Sciences, Tokyo University of Marine Science and Technology, 4-5-7 Konan, Minato, Tokyo 108-8477, Japan b Laboratory of Marine Biology, Graduate School of Fisheries Science, Hokkaido University, 3-1-1 Minatomachi, Hakodate, Hokkaido 041-8611, Japan c Arctic Research Center, Hokkaido University, Kita-21 Nishi-11 Kita-ku, Sapporo, 001-0021, Japan ARTICLE INFO ABSTRACT Keywords: In the Bering Sea, warming and reduction of summer sea-ice cover are driving species ranges towards the Arctic. Global warming Tanner crab, Chionoecetes bairdi, is a commercially important species in the SE Bering Sea with a northerly range Fishery margin in 62ºN. In this paper, using plankton samples collected in the Pacific sub-Arctic/Arctic sector during Larval transport summer, we report for the first time the presence of larval stages (zoea II) of C. bairdi far from its northern limit Distribution of the distribution, in the south of St. Lawrence Island during 1991, and even crossing the Bering Strait into the Connectivity Chukchi Sea during 1992. We suggest that the long planktonic phase (3–5 months), in combination with the oceanographic circulation, may facilitate eventual long-distance transport. 1. Introduction the outer continental shelf of the Bering Sea, at depths > 100 m, and far north as 62ºN (Fig.
    [Show full text]
  • Chionoecetes Bairdi)
    MARKETABILITY TESTING OF TANNER CRAB (CHIONOECETES BAIRDI) INFECTED WITH THE BITTER CRAB DINOFLAGELLATE (HEMATODINIUM SP) by Ken Imamura and Doug Woodby Regional Information Report1 No. 1J94-01 Alaska Department of Fish and Game Commercial Fisheries Management and Development Division P.O. Box 240020 Douglas, Alaska 99824-0020 January 1994 1 The Regional Information Report Series was established in 1987 to provide an information access system for all unpublished divisional reports. These reports frequently serve diverse ad hoc informational purposes or archive basic uninterpreted data. To accommodate timely reporting of recently collected information, reports in this series undergo only limited internal review and may contain preliminary data; this information may be subsequently finalized and published in the formal literature. Consequently, these reports should not be cited without prior approval of the author or the Commercial Fisheries Management and Development Division. AUTHORS Ken Imamura is Assistant Shellfish Biologist in Region I for the Alaska Department of Fish and Game, Division of Commercial Fisheries Management and Development, P.O. Box 240020, Douglas, AK 99824 Doug Woodby is the Region I Shellfish Biometrician for the Alaska Department of Fish and Game, Division of Commercial Fisheries Management and Development, P.O. Box 240020, Douglas, AK 99824 ACKNOWLEDGEMENTS The authors would like to thank the following people for their cooperation and assistance in the collection and analysis of the data presented in this document.
    [Show full text]
  • Potential Impacts to Snow Crab (Chionoecetes Opilio) in Warming Waters of the Bering Sea and ​ ​ Possible Management Solutions
    Potential Impacts to Snow Crab (Chionoecetes opilio) in Warming Waters of the Bering Sea and ​ ​ Possible Management Solutions Captain: Zoey Kriegmont Laurie Balstad Sienna Hanna Tomás Mesa-Mueller McLain Sidmore Team: Get Nauti Juneau-Douglas High School 10014 Crazy Horse Drive Juneau, AK 99801 Primary Contact: Zoey Kriegmont [email protected] Coaches: Megan Behnke & Katharine Nalven [email protected] [email protected] “This paper was written as part of the Alaska Ocean Sciences Bowl high school competition. The conclusions in this report are solely those of the student authors.” Abstract The climate of the Bering Sea is both extremely variable, and altering as result of climate change.Water temperatures are increasing and the ice sheets are melting causing great alterations to the ecosystem and the species living in the Bering Sea. One such species dependent on this volatile environment is the snow crab (Chionoecetes opilio), which represents one of the most valuable fisheries in Alaska. Management of ​ ​ this species has been extremely difficult due to complex migration patterns and often unstable populations. These have resulted in frequent crashes of the fishery that have proved detrimental to communities reliant on the species. The niche of the snow crab within the larger Bering Sea ecosystem, and its reliance on the volatile environmental conditions in the region will be explored as well as possible effects of warming temperatures on their movements and populations examined. In this paper, we consider the importance of the snow crab both to the Bering Sea and to the larger worldwide economy as well as explore different management plans that have been utilized worldwide and their comparative effectiveness.
    [Show full text]
  • Estimating Natural Mortality and Egg Production of Snow Crab Chionoecetes Opilio Adult Females
    Vol. 18: 261–270, 2013 AQUATIC BIOLOGY Published online June 26 doi: 10.3354/ab00513 Aquat Biol Estimating natural mortality and egg production of snow crab Chionoecetes opilio adult females Hilaire Drouineau1,2,*, Bernard Sainte-Marie1, Daniel Duplisea1 1Pêches et Océans Canada, Institut Maurice-Lamontagne, 850 route de la Mer, C.P. 1000 Mont-Joli, Québec G5H3Z4, Canada 2Present address: Irstea, UREPBX, 50 avenue de Verdun, 33 612 CESTAS Cedex, France ABSTRACT: The natural mortality rate is a key parameter in ecology and fisheries, but it may be difficult to estimate as it is highly variable and often confounded with other factors such as fishing mortality and migration. This is especially true for crustaceans in general, as age determination is problematic, and for snow crabs Chionoecetes opilio in particular because density-dependent pro- cesses may lead to highly variable mortality rates across life history stages. In this context, we developed an original method to estimate the natural mortality rate of adult (i.e. terminally molted) female snow crab, and its consequences on egg production. This new method relies on shell condition, carapace width and abundance of adult females and was applied to a time series (1991–2012) of annual trawl survey data for a snow crab population in the Gulf of St. Lawrence, eastern Canada. Two natural mortality estimates were provided by the method depending on 2 distinct assumptions about the survey. Both estimates (0.66 and 0.78 yr−1) were high compared to previous estimates for snow crab. These values imply that female life expectancy after terminal molt was short and that primiparous females (first-time spawners) contributed a large share (at least 81%) of the total number of eggs produced by the case-study population over the period 1992 to 2010.
    [Show full text]
  • 6.2.5 Infection with Hematodinium Ted Meyers
    6.2.5 Hematodiniasis - 1 6.2.5 Infection with Hematodinium Ted Meyers Alaska Department of Fish and Game, Commercial Fisheries Division Juneau Fish Pathology Laboratory P.O. Box 115526 Juneau, AK 99811-5526 A. Name of Disease and Etiological Agent Hematodiniasis occurs in a wide range of crustaceans from many genera and results from a systemic infection of hemolymph and hemal spaces by parasitic dinoflagellates of the genus Hematodinium (superphylum Alveolata, order Syndinida, family Syndiniceae). The type species is H. perezi, morphologically described from shore crab (Carcinus maenas) and harbor crab (Portunas (Liocarcinus) depurator) (Chatton and Poisson 1931) from the English Channel coastline of France. A second Hematodinium species was described as H. australis (based entirely on different morphological characteristics) from the Australian sand crab (Portunus pelagicus) (Hudson and Shields 1994). Without molecular sequence data to allow comparative determination of the number of species or strains that might be infecting various crustacean hosts there has been an emergence of numerous Hematodinium and Hematodinium-like descriptions in the literature. These have been based on dinoflagellate-specific morphological features that cannot discriminate among species or strains and may also be somewhat plastic depending on environmental or host factors. Later sequencing of the partial small subunit ribosomal DNA (SSU rDNA) gene and internal transcribed spacer (ITS1) region of Hematodinium and Hematodinium-like dinoflagellates suggested there are three species (Hudson and Adlard 1996). A more recent similar comparison of the same sequences from the re-discovered type species H. perezi with other publicly available sequences indicated there are three distinct H. perezi genotypes (I, II, III (Small et al.
    [Show full text]
  • Development of Snow Crab Chionoecetes Opilio (Crustacea: Decapoda: Oregonidae) Invasion in the Kara Sea
    Polar Biology https://doi.org/10.1007/s00300-018-2337-y ORIGINAL PAPER Development of snow crab Chionoecetes opilio (Crustacea: Decapoda: Oregonidae) invasion in the Kara Sea Anna K. Zalota1 · Vassily A. Spiridonov1 · Andrey A. Vedenin1 Received: 2 September 2017 / Revised: 2 May 2018 / Accepted: 7 May 2018 © Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract With current climate trends, longer ice-free periods and increased human activity are observed in the previously hard to access Arctic Siberian seas. This provides for a rare opportunity to observe the progress of species invasion in pristine areas. The snow crab, Chionoecetes opilio, is a unique example of an alien Brachyura crab in the Arctic. Its distribution, population size structure, as well as biotic and abiotic conditions afecting its survival in the Kara Sea are discussed. Crabs were col- lected using trawl sampling in 2014. It has been estimated that the invasion took place in the late 2000s through the northern and eastern borders with the Barents Sea. Presently, snow crabs are found throughout the western part of the sea, from Kara Gates to St. Anna Trough; the entire area between Yamal Peninsula and Novaya Zemlya; and the northeastern shelf of the sea. Benthic abiotic conditions of the Kara Sea are unlikely to limit survival and further progress of snow crab population. However, the length of the ice-free period could limit its reproduction potential. The collected data do not allow us to presume the existence of a reproducing population, yet the presence of a settler-size group in the central part of the western Kara shelf could indicate local recruitment.
    [Show full text]
  • Aleutians East Borough Assembly Meeting
    Aleutians East Borough Assembly Meeting Workshop: Tuesday, March 3, 2015– 11:00 p.m. Meeting: Tuesday, March 3, 2015– 3:00 p.m. WORKSHOP Auditor’s Report Presentation at workshop APCM INVESTMENTS PRESENTATION APICDA PRESENTATION – SANDY RIVER LAND LEASE DEVELOPMENT PLAN ALEUTIANS EAST BOROUGH Property Structure List As of February, 2015 Property Description Address City YearBuilt Square Ft. Floor # Miscellaneous Comments Akutan School 202 Hilly Drive Akutan 1985 11425 1 Cold Bay Dock Cold Bay Harbor Cold Bay 1986 47896 Management Agreement w/City of Cold Bay Cold Bay Duplex 4 Dock Road Cold Bay 1998 1800 1 Cold Bay School 401 Airport Way Cold Bay 1980 10011 1 Land is leased from Alaska DOT&PF Cold Bay Terminal Building Cold Bay Airport Cold Bay 2008 11027 2 Land is leased from Alaska DOT&PF False Pass School 30 Main Street False Pass 1985 9584 1 King Cove Office Lot14A, Blk4, RamCr King Cove 1996 961 1 Nelson Lagoon Dock Nelson Lagoon Harbor Nelson Lagoon 1975 1500 Management Agreement w/NL Village Council Nelson Lagoon School 154 Bering Way Nelson Lagoon 1995 7200 1 Land is leased from the Alaska DCCED New King Cove School NSA King Cove 2007 40000 1 Sand Point 4-Plex School Loop Rd. Sand Point 2008 4864 2 Sand Point Bus Barn NA Sand Point 1975 NA 1 Sand Point Hatchery NSA Sand Point 1970 560 1 Sand Point Office (w/#2343) Lot 5, Blk1, MdwsSub Sand Point 1996/99 4600 1 Sand Point School 123 Red Cove Sand Point 1975 45731 1 Nelson Lagoon Duplex Lot23, Plat 96-13 Nelson Lagoon Unknown 1750 1 Land is leased from the Alaska DCCED Akutan Hangar Subdv.
    [Show full text]
  • The Emergence of Bitter Crab Disease As an International Crustacean Health Issue J.F
    The Emergence of Bitter Crab Disease as an International Crustacean Health Issue J.F. Morado, E.G. Dawe and R.J. Cawthorn Bitter Crab Disease (BCD) is a fatal disease of marine crustaceans caused by parasitic dinoflagellates, species of Hematodinium. Common names include Bitter Crab Syndrome (BCS) and Pink Crab Disease (PCD). The type species H. perezi was described in swimming (Liocarcinus depurator) and green crabs (Carcinus maenus) in Europe (Chatton and Poisson 1931). The parasite was first reported in North America in 1975 from blue crabs (Callinectes sapidus) in the Western Atlantic Ocean (Newman and Johnson 1975). Subsequently Meyers et al. (1987) described BCD in Tanner crabs (Chionoecetes bairdi) in the North Pacific Ocean. Since 1985 this group of parasites has globally occurred in at least 30 crustacean species, including several which are commercially important and are major players in oceanic ecosystems (Fig 1). Hematodinium-like diseases do cause significant mortalities in various crustacean populations, which impact both local economies and ecosystems. The parasites affect a broad size range of hosts, at low to high prevalences, with small decapods apparently highly susceptible to infection and mortality (see review by Stentiford and Shields 2005). Additional to mortality and abundance effects, BCD can cause bitter, aspirin-like flavor in most affected crustacean hosts. This can cause significant economic loss because the crabs are unmarketable (see Meyers et al. 1987 and Meyers et al. 1990). The cause of the adverse flavor is unknown. Surprisingly, there are many unanswered questions regarding Hematodinium- associated diseases. These include details of life cycle both within and outside the host, determination of species with the genus Hematodinium and impact of BCD on crustacean populations.
    [Show full text]
  • Bering Sea Climate Vulnerability Assessment Species-Specific Results: Tanner Crab − Chionoecetes Bairdi
    Tanner crab − Chionoecetes bairdi Overall Vulnerability Rank = Moderate Biological Sensitivity = High Climate Exposure = Moderate Sensitivity Data Quality = 92% of scores ≥ 2 Exposure Data Quality = 56% of scores ≥ 2 Expert Data Expert Scores Plots Chionoecetes bairdi Scores Quality (Portion by Category) Low Habitat Specificity 1.3 3.0 Moderate High Prey Specificity 1.1 2.7 Very High Adult Mobility 1.9 2.7 Dispersal of Early Life Stages 1.1 3.0 Early Life History Survival and Settlement Requirements 2.5 2.7 Complexity in Reproductive Strategy 2.4 3.0 Spawning Cycle 3.8 2.7 Sensitivity to Temperature 2.2 2.7 Sensitivity attributes Sensitivity to Ocean Acidification 3.6 3.0 Population Growth Rate 3.1 2.3 Stock Size/Status 1.1 3.0 Other Stressors 1.2 1.7 Sensitivity Score High Sea Surface Temperature 2.0 2.5 Sea Surface Temperature (variance) 1.5 2.5 Bottom Temperature 2.0 3.0 Bottom Temperature (variance) 2.1 3.0 Salinity 1.1 2.0 Salinity (variance) 2.6 2.0 Ocean Acidification 4.0 3.0 Ocean Acidification (variance) 1.5 3.0 Phytoplankton Biomass 1.3 1.2 Phytoplankton Biomass (variance) 1.2 1.2 Plankton Bloom Timing 1.5 1.0 Plankton Bloom Timing (variance) 2.2 1.0 Large Zooplankton Biomass 1.2 1.0 Large Zooplanton Biomass (variance) 1.4 1.0 Exposure factors Exposure factors Mixed Layer Depth 1.6 1.0 Mixed Layer Depth (variance) 2.3 1.0 Currents 1.3 2.0 Currents (variance) 1.7 2.0 Air Temperature NA NA Air Temperature (variance) NA NA Precipitation NA NA Precipitation (variance) NA NA Sea Surface Height NA NA Sea Surface Height (variance) NA NA Exposure Score Moderate Overall Vulnerability Rank Moderate For assistance with this document, please contact NOAA Fisheries Office of Science and Technology at (301) 427-8100 or visit https://www.fisheries.noaa.gov/contact/office-science-and-technology Tanner crab (Chionoecetes bairdi) Overall Climate Vulnerability Rank: Moderate.
    [Show full text]