Fishery Management Plan  for the  Scallop Fishery off Alaska  North Pacific Fishery Management Council 605 W. 4th Avenue, Suite 306 Anchorage, Alaska 99501 PHONE: (907) 271-2809 FAX: (907) 271-2817 February 2014 Table of Contents Executive Summary ................................................................................................................................... iv  Chapter 1  Introduction ................................................................................................................ 6  1.1  Amendments to the Fishery Management Plan ......................................................................... 6  1.2  Foreign Fishing.......................................................................................................................... 9  Chapter 2  Management Policy and Objectives ........................................................................ 10  2.1  National Standards for Fishery Conservation and Management ............................................. 10  2.2  NPFMC Policy and Objectives ............................................................................................... 11  2.2.1  Management Goal ...................................................................................................... 11  2.2.2  Management Objectives ............................................................................................. 11  2.3  Procedures for FMP Implementation (Federal/State) .............................................................. 14  Chapter 3  Conservation and Fishery Management Measures ............................................... 15  3.1  Federal Management Measures ............................................................................................... 15  3.1.1  Optimum Yield and Overfishing ................................................................................ 15  3.1.2  Limited Access Management ..................................................................................... 20  3.1.3  Essential Fish Habitat and Habitat Areas of Particular Concern ................................ 21  3.2  Management Measures Delegated to the State of Alaska ....................................................... 23  3.2.1  Setting harvest limits .................................................................................................. 23  3.2.2  Guideline Harvest Ranges (GHRs) ............................................................................ 24  3.2.3  Gear Limitations ......................................................................................................... 25  3.2.4  Crew and Efficiency limits ......................................................................................... 25  3.2.5  Fishing Seasons .......................................................................................................... 25  3.2.6  Inseason Adjustments ................................................................................................. 25  3.2.7  Closed areas ................................................................................................................ 26  3.2.8  Notices of closure ....................................................................................................... 26  3.2.9  Prohibited Species and Bycatch Limits ...................................................................... 26  3.2.10  Crab bycatch limits (CBLs) ........................................................................................ 26  3.2.11  Observer Requirements and At-Sea Catch Sampling ................................................. 27  3.2.12  Recordkeeping and Reporting Requirements ............................................................. 28  3.2.13  Other ........................................................................................................................... 28  Chapter 4  Description of Stocks and Fishery .......................................................................... 29  4.1  Geographic description of the management area .................................................................... 29  4.1.1  Registration Areas, District, Subdistrict, and Section Boundaries ............................. 29  4.2  Physical characteristics of the management area .................................................................... 30  4.3  Description of Stocks and Fishery ........................................................................................... 31  4.3.1  General Biology ......................................................................................................... 31  4.3.2  Reproduction and early life history ............................................................................ 31  4.3.3  Longevity and natural mortality ................................................................................. 32  4.3.4  Stock Structure and Productivity ................................................................................ 32  4.4  Present Condition and Abundance .......................................................................................... 32  4.5  Ecological Relationships ......................................................................................................... 35  4.6  Habitat of managed stocks ...................................................................................................... 35  4.7  Fishing Activities Affecting the Scallop Stocks ...................................................................... 35  4.7.1  History of exploitation................................................................................................ 35  4.7.2  Commercial Fishery ................................................................................................... 37  4.7.3  Subsistence Fishery .................................................................................................... 39  4.7.4  Recreational Fishery ................................................................................................... 39  Scallop FMP i February 2014 4.8  Economic and Socioeconomic Characteristics ........................................................................ 39  4.9  Fishing Communities .............................................................................................................. 41  Chapter 5  Relationship to Applicable Law and Other Fisheries ........................................... 43  Chapter 6  Reference Material ................................................................................................... 44  6.1  Sources of Available Data ....................................................................................................... 44  6.2  Management & Enforcement Considerations ......................................................................... 44  6.2.1  Management and Enforcement Activities: Description and Cost Estimates ............. 45  6.3  Literature Cited........................................................................................................................ 46  Appendix A:  History of the Alaska Scallop Fishery and FMP ................................................... 53  Appendix B:  Geographical Coordinates of Areas Described in the FMP ................................. 55  Appendix C:  Section 211 of AFA ................................................................................................... 57  Appendix D:  Essential Fish Habitat and Habitat Areas of Particular Concern ....................... 58  5.0  Non-fishing Activities that may Adversely Affect Essential Fish Habitat.................................... 7  5.1  Upland Activities ....................................................................................................................... 8  5.1.1  Silviculture/Timber Harvest ......................................................................................... 9  5.1.2  Pesticides .................................................................................................................... 10  5.1.3  Urban and Suburban Development ............................................................................ 11  5.1.4  Road Building and Maintenance ................................................................................ 12  5.2  Riverine Activities ................................................................................................................... 13  5.2.1  Mining ........................................................................................................................ 13  5.2.2  Organic and Inorganic Debris .................................................................................... 15  5.2.3  Dam Operation ........................................................................................................... 18  5.2.4  Commercial and Domestic Water Use ....................................................................... 19  5.3  Estuarine Activities ................................................................................................................. 20  5.3.1  Dredging ..................................................................................................................... 20  5.3.2  Material Disposal and Filling Activities..................................................................... 21  5.3.3  Vessel Operations, Transportation, and Navigation ................................................... 22  5.3.4  Invasive Species ......................................................................................................... 23  5.3.5  Pile Installation and Removal (From NMFS 2005) ................................................... 24  5.3.6  Overwater Structures (from NMFS 2005) .................................................................. 26  5.3.7  Flood Control/Shoreline Protection (from NMFS 2005) ........................................... 27  5.3.8  Log Transfer Facilities/In-Water Log Storage (from NMFS 2005) ........................... 28  5.3.9  Utility Line, Cables, and Pipeline Installation ............................................................ 29  5.3.10  Mariculture ................................................................................................................. 30  5.4  Coastal/Marine Activities ........................................................................................................ 31  5.4.1  Point-Source Discharges ............................................................................................ 31  5.4.2  Seafood Processing Waste—Shoreside and Vessel Operation................................... 32  5.4.3  Water Intake Structures/Discharge Plumes ................................................................ 33  5.4.4  Oil and Gas Exploration, Development, and Production ........................................... 34  5.4.5  Habitat Restoration and Enhancement ....................................................................... 35  5.4.6  Marine Mining ............................................................................................................ 36  5.5  References ............................................................................................................................... 37  Appendix E:  Research Needs ......................................................................................................... 49  Appendix F:  Community Profiles ................................................................................................. 54  Scallop FMP ii February 2014 List of Figures Figure 1 Alaska weathervane scallop fishing registration areas .............................................................. 6 Figure 2 Alaska coastal areas closed to scallop fishing ......................................................................... 26 Figure 3 Alaska weathervane scallop registration areas ........................................................................ 29 Figure 4 Scallop fishing locations outside Cook Inlet during the 2003/04 season ................................ 30 Figure 5 Statewide scallop harvest (pounds shucked scallop meats) and MSY levels from the FMP .. 33 List of Tables Table 1 Management measure categories in the Scallop FMP ............................................................. 15 Table 2 Statewide crab bycatch limits, in percent of the crab abundance estimate or number of crab.27 Table 3 Percent of scallop meats caught in federal and state waters .................................................... 36 Table 4 Historic Statewide Commercial Weathervane Scallop Revenue Statistics, 1967–2002/03 .... 40 Table 5 Statewide weathervane scallop landings by port, 1990–2003 ................................................. 42 Scallop FMP iii February 2014 Executive Summary This Fishery Management Plan (FMP) governs scallop fisheries in federal waters off the State of Alaska. The FMP management unit is the U.S. exclusive economic zone (EEZ) of the Bering Sea, Aleutian Islands, and the Gulf of Alaska, and includes weathervane scallops and other scallop species not currently exploited. The GOA is defined as the U.S. EEZ of the North Pacific Ocean, exclusive of the Bering Sea, between the eastern Aleutian Islands at 170EW longitude and Dixon Entrance at 132E40'W longitude. The BSAI is defined as the U.S. EEZ south of the Bering Strait to the Alaska Peninsula and Aleutian Islands and extending south of the Aleutian Islands west of 170EW long. Alaska weathervane scallop fishing registration areas Cook Inlet Kayak Area H Island Shelikof District Prince Yakutat William Area D Bering Sea Sound Northeast District 16 Area Q Area E District Southeastern Kodiak Alaska Area K Area A Semidi District Alaska Peninsula Adak Dutch Harbor Area M Gulf of Alaska Area R Area O This FMP was approved on July 26, 1995, which established a one-year interim closure of federal waters to scallop fishing to prevent uncontrolled fishing. This FMP has since been amended several times, initially in order to establish a State-Federal management regime, then to address several Federal requirements under the Magnuson Stevens Act as well as to address issues such as overcapacity in the fishery. The scallop fishery is jointly managed by the National Marine Fisheries Service (NMFS) and the Alaska Department of Fish and Game (ADF&G) under this FMP. Scallop FMP iv February 2009 Management measures in this FMP fall into two categories: Category 1 measures are those CATEGORY 1 CATEGORY 2 delegated to the State for implementation, while (Delegated to the State) (Fixed in FMP, Implemented by Federal Category 2 measures are limited access Regulation) management measures which are fixed in the Guideline Harvest Levels License limitation program FMP, implemented by Federal regulation, and Registration Areas, Districts, Optimum Yield specification require and FMP amendment to change. Category Subdistricts and Sections 1 and 2 measures are listed below. Gear Limitations Overfishing specification Crew and Efficiency Limits EFH/HAPC designation This version of the FMP has been revised to Fishing Seasons remove or update obsolete references to Observer Requirements management measures, outdated catch information Prohibited Species and and other scientific information. The FMP has Bycatch Limits also been reorganized to provide readers with a Recordkeeping and Reporting clear understanding of the Scallop fishery and Requirements conservation and management measures In-season Adjustments promulgated by this FMP. Closed Areas Other Scallop FMP v February 2009 Chapter 1 Introduction The scallop fishery in Alaska's Exclusive Economic Zone (EEZ; 3-200 miles offshore) is jointly managed by the state and federal government under the FMP. Most aspects of scallop fishery management are delegated to the State of Alaska, while limited access and other federal requirements are under jurisdiction of the federal government. The FMP was developed by the North Pacific Fishery Management Council under the Magnuson Stevens Act and approved by NMFS on July 26, 1995. Cook Inlet Kayak Area H Island Shelikof District Prince Yakutat William Area D Bering Sea Sound Northeast District 16 Area Q Area E District Southeastern Kodiak Alaska Area K Area A Semidi District Alaska Peninsula Adak Dutch Harbor Area M Gulf of Alaska Area R Area O Figure 1 Alaska weathervane scallop fishing registration areas Although the FMP covers all scallop stocks off the coast of Alaska including weathervane scallops (Patinopecten caurinus), pink or reddish scallops (Chlamys rubida), spiny scallops (Chlamys hastata), and rock scallops (Crassadoma gigantea), the weathervane scallop is the only commercially exploited stock at this time. Commercial fishing for weathervane scallops occurs in the Gulf of Alaska, Bering Sea, and Aleutian Islands. 1.1 Amendments to the Fishery Management Plan The original FMP authorized an interim closure of Federal waters to fishing for scallops. The intent of the FMP was to prevent an unregulated and uncontrolled fishery for scallops while a Federal management regime was established to authorize and manage the fishery. Amendments 1 through 3 to the FMP established the specifics of the State-Federal management regime. Subsequent amendments to the FMP established a license limitation program, refined overfishing levels, designated EFH and AFA sideboard measures and modified aspects of the FMP to better manage the fishery. Scallop FMP 6 February 2009 Amendment 1: State-Federal Management Regime Amendment 1 was approved by NMFS on July 10, 1996 (61 FR 38099). Amendment 1 established a joint State- Federal management regime under which NMFS implemented Federal scallop regulations that duplicated most State scallop regulations, including definitions of scallop registration areas and districts, scallop fishing seasons, closed waters, gear restrictions, efficiency limits, crab bycatch limits, scallop catch limits, in-season adjustments, and observer coverage requirements. This joint State-Federal management regime was designed as a temporary measure to prevent unregulated fishing in Federal waters until changes in the Magnuson-Stevens Act would enable the Council to delegate management of the fishery to the State. Federal and State waters were re-opened to fishing for scallops on August 1, 1996. Amendment 2: Vessel Moratorium Amendment 2 to the FMP, establishing a temporary moratorium on the entry of new vessels into the scallop fishery in Federal waters off Alaska was approved on April 11, 1997 (62 FR 17749). To qualify its owner for a moratorium permit, a vessel must have made a legal landing of scallops during 1991, 1992, or 1993, or during at least 4 separate years from 1980 through 1990. The moratorium was intended to remain in effect through June 30, 2000, or until replaced by a permanent limited access system. Eighteen vessel owners qualified for moratorium permits under the Federal vessel moratorium. Amendment 3: Delegate Management Authority to the State Amendment 3 delegated to the State the authority to manage all aspects of the scallop fishery in Federal waters, except limited access, including the authority to regulate vessels not registered under the laws of the State. The final rule implementing Amendment 3 was published on July 17, 1998 (63 FR 38501). Amendment 3 simplified scallop management in the Federal waters off Alaska by eliminating the unnecessary duplication of regulations at the State and Federal levels. Amendment 4: License Limitation Program In December 1996, the Council initiated analysis of a license limitation program for the scallop fishery. An LLP was proposed to limit access to the fishery, because re-entry of latent capacity would adversely affect the economic viability of the current participants in the fishery. The Council adopted an LLP, which limited the fishery to a total of 9 licenses. Only one license was issued for each qualifying vessel. Only those holders of moratorium permits who made legal landings of scallops from a vessel in two of the three years 1996, 1997, or 1998 received a license. Of the 9 licenses issued, 7 had no gear restrictions outside of Cook Inlet (except to comply with state regulations limiting dredge gear to no more than 2-15ft dredges) while 2 licenses were limited to the use of a single 6-ft dredge. The Council further adopted several options from the analysis, including no area endorsements and restrictions and limits on vessel replacement size. NMFS approved the LLP June 8, 2000 (65 FR 78110) and implemented the LLP for the 2001 scallop fishery. Amendment 5: Description and Identification of Essential Fish Habitat. On April 26, 1999, NMFS approved Amendment 5 to the FMP which implemented the Essential Fish Habitat (EFH) provisions contains in the Magnuson-Stevens Fishery Conservation and Management Act and 50 CFR 600.815. Amendment 5 describes and identifies EFH fish habitat for scallops and describes and identifies fishing and non-fishing threats to scallop EFH, research needs, habitat areas of particular concern, and EFH conservation and enhancement recommendations. Scallop FMP 7 February 2009 Amendment 6: Established overfishing levels for weathervane scallops Amendment 6 established an overfishing level for weathervane scallops as a fishing rate (F ) in overfishing excess of the natural mortality rate M = 0.13. An Optimum Yield range was specified as 0-1.24 million pounds of shucked scallop meats. The upper bound of this range is the established MSY for weathervane scallops, and is based upon the average catch from 1990-1997 (excluding 1995). This amendment also added additional information to the FMP on bycatch data collection. NMFS approved amendment 6 on March 3, 1999 (64 FR 11390). Amendment 7: Habitat Areas of Particular Concern (HAPC) Amendment 7 identified specific sites as habitat areas of particular concern, and established management measures to reduce potential adverse effects of fishing. The sites in the BSAI are: Aleutian Islands Coral Habitat Protection Areas and the Alaska Seamount Habitat Protection Areas, in which the use of bottom contact gear is prohibited; and the Bowers Ridge Habitat Conservation Zone, in which the use of mobile bottom contact gear is prohibited. The sites in the GOA are: the Alaska Seamount Habitat Protection Areas (fourteen sites in the GOA management area listed in Appendix D) and three sites of GOA coral HAPCs (two on the Fairweather Grounds and one off Cape Ommaney) within which five smaller areas comprise the GOA Coral Habitat Protection Areas. Amendment 8: Sideboard measures for AFA qualified vessels Amendment 8 established sideboard measures for the AFA qualified vessels, whereby a limited amount of scallops could be taken by a vessel that was qualified as a Bering Sea pollock vessel under the American Fisheries Act. NMFS approved Amendment 8 on February 27, 2002 (67 FR 79692). Amendment 9: Description and Identification of Essential Fish Habitat (EFH) Amendment 9 refined and updated the description and identification of EFH for managed species and revised approach for identifying Habitat Areas of Particular Concern within EFH, by adopting a site- based approach. Amendment 9 also established a new area (Aleutian Islands Habitat Conservation Area) in which non-pelagic trawling is prohibited, to protect sensitive habitats from potential adverse effects of fishing. Amendment 10: Modify License Limitation Program The Council took final action in October 2004 to modify the existing gear restriction endorsement on two LLP licenses. The Council took final action on this amendment in October 2004, to approve the modification of the two gear restriction to allow the use of two dredges not more that 20 feet total in length. Regulations implementing this amendment were published on July 11, 2005 (70 FR 39965). Amendment 11: Housekeeping In April 2005, the Council adopted Amendment 11 to the FMP for the Scallop Fishery off Alaska. This action is a housekeeping amendment to update the FMP text to reflect current management of the scallop fishery and recent biological information. Amendment 12: Aleutian Islands Habitat Conservation Area Revision Scallop FMP 8 February 2009 Amendment 12 revised the Aleutian Islands Habitat Conservation Area boundaries near Agattu and Buldir Islands. The amendment was approved on February 4, 2008 (73 FR 9035). Amendment 13: Annual Catch Limits. In October 2010, the Council adopted Amendment 13 to (1) revise the maximum sustainable yield and optimum yield to include all fishing mortality; (2) specify that the overfishing limit equals the maximum sustainable yield in the absence of a statewide estimate of spawning biomass for weathervane scallops; (3) specify an acceptable biological catch control rule to account for uncertainty in the overfishing limit; (4) set the annual catch limit equal to the acceptable biological catch; (5) specify accountability measures; and (6) create an ecosystem component category for non-target scallop species. NMFS approved Amendment 13 on September 30, 2011 (70 FR 61997). Amendment 15: Revisions to EFH Amendment 15, approved on October 31, 2012, revised Amendments 7 and 9 based on the outcome of the 2010 EFH 5-year review. The amendment revised EFH descriptions and identifications by species, and updated life history, distribution, and habitat association information; updated descriptions of EFH impacts from non-fishing activities, and EFH conservation recommendations for non-fishing activities; revised the timeline associated with the HAPC process to a 5-year timeline; and updated EFH research priority objectives. 1.2 Foreign Fishing Because scallops only have been harvested by U.S. vessels in the past, and effort remains high, it is likely that the OY can be fully harvested by U.S. vessels and fully processed by U.S. processors in future years. Hence, no considerations have been made to allow a foreign fishery on Alaskan scallops. Scallop FMP 9 February 2009