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Subsistence Salmon Harvest Monitoring Report, Kuskokwim Fisheries Management Area, Alaska, 2004

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Subsistence Salmon Harvest Monitoring Report, Kuskokwim Fisheries Management Area, Alaska, 2004 Technical Paper No. 313 Subsistence Salmon Harvest Monitoring Report, Kuskokwim Fisheries Management Area, Alaska, 2004 by Jim Simon, Tracie Krauthoefer, David Koster, and David Caylor August 2007 Alaska Department of Fish and Game Division of Subsistence Symbols and Abbreviations The following symbols and abbreviations, and others approved for the Système International d’Unités (SI), are used without definition in the following reports by the Divisions of Sport Fish and of Commercial Fisheries: Fishery Manuscripts, Fishery Data Series Reports, Fishery Management Reports, and Special Publications. All others, including deviations from definitions listed below, are noted in the text at first mention, as well as in the titles or footnotes of tables, and in figure or figure captions. Weights and measures (metric) General Measures (fisheries) centimeter cm Alaska Administrative fork length FL deciliter dL Code AAC mideye-to-fork MEF gram g all commonly accepted mideye-to-tail-fork METF hectare ha abbreviations e.g., Mr., Mrs., standard length SL kilogram kg AM, PM, etc. total length TL kilometer km all commonly accepted liter L professional titles e.g., Dr., Ph.D., Mathematics, statistics meter m R.N., etc. all standard mathematical milliliter mL at @ signs, symbols and millimeter mm compass directions: abbreviations east E alternate hypothesis HA Weights and measures (English) north N base of natural logarithm e cubic feet per second ft3/s south S catch per unit effort CPUE foot ft west W coefficient of variation CV gallon gal copyright © common test statistics (F, t, χ2, etc.) inch in corporate suffixes: confidence interval CI mile mi Company Co. correlation coefficient nautical mile nmi Corporation Corp. (multiple) R ounce oz Incorporated Inc. correlation coefficient pound lb Limited Ltd. (simple) r quart qt District of Columbia D.C. covariance cov yard yd et alii (and others) et al. degree (angular ) ° et cetera (and so forth) etc. degrees of freedom df Time and temperature exempli gratia expected value E day d (for example) e.g. greater than > degrees Celsius °C Federal Information greater than or equal to ≥ degrees Fahrenheit °F Code FIC harvest per unit effort HPUE degrees kelvin K id est (that is) i.e. less than < hour h latitude or longitude lat. or long. less than or equal to ≤ minute min monetary symbols logarithm (natural) ln second s (U.S.) $, ¢ logarithm (base 10) log months (tables and logarithm (specify base) log2, etc. Physics and chemistry figures): first three minute (angular) ‘ all atomic symbols letters Jan,...,Dec not significant NS alternating current AC registered trademark ® null hypothesis HO ampere A trademark ™ percent % calorie cal United States probability P direct current DC (adjective) U.S. probability of a type I error hertz Hz United States of (rejection of the null horsepower hp America (noun) USA hypothesis when true) α hydrogen ion activity pH U.S.C. United States probability of a type II error Code (negative log of) (acceptance of the null U.S. state use two-letter parts per million ppm hypothesis when false) β abbreviations parts per thousand ppt, (e.g., AK, WA) second (angular) “ ‰ standard deviation SD volts V standard error SE watts W variance population Var sample var TECHNICAL PAPER NO. 313 SUBSISTENCE SALMON HARVEST MONITORING REPORT, KUSKOKWIM FISHERIES MANAGEMENT AREA, ALASKA, 2004 by Jim Simon Alaska Department of Fish and Game, Division of Subsistence, Fairbanks Tracie Krauthoefer Alaska Department of Fish and Game, Division of Subsistence, Anchorage David Koster Alaska Department of Fish and Game, Division of Subsistence, Anchorage and David Caylor Alaska Department of Fish and Game, Division of Subsistence, Anchorage Alaska Department of Fish and Game Division of Subsistence PO Box 115526, Juneau, Alaska, 99811-5526 August 2007 Final Report to the U.S. Fish and Wildlife Service, Office of Subsistence Management, Fisheries Resource Monitoring Program, to fulfill obligations for Study No. FIS 04-359 under agreement 701814J335. The Division of Subsistence Technical Paper Series was established in 1979 and represents the most complete collection of information about customary and traditional uses of fish and wildlife resources in Alaska. The papers cover all regions of the state. Some papers were written in response to specific fish and game management issues. Others provide detailed, basic information on the subsistence uses of particular communities which pertain to a large number of scientific and policy questions. Technical Paper Series reports are available through the Alaska State Library and on the Internet: http://www.subsistence.adfg.state.ak.us/ Jim Simon, Alaska Department of Fish and Game, Division of Subsistence, 1300 College Road, Fairbanks, Alaska 99701-1599 USA and Tracie Krauthoefer, David Koster, and David Caylor, Alaska Department of Fish and Game, Division of Subsistence, 333 Raspberry Road, Anchorage, Alaska, 99518-1599 USA This document should be cited as: Simon, J., T. Krauthoefer, D. Koster, and D. Caylor. 2007. Subsistence salmon harvest monitoring report, Kuskokwim Fisheries Management Area, Alaska, 2004. Alaska Department of Fish and Game, Division of Subsistence Technical Paper No. 313. Juneau. The Alaska Department of Fish and Game (ADF&G) administers all programs and activities free from discrimination based on race, color, national origin, age, sex, religion, marital status, pregnancy, parenthood, or disability. The department administers all programs and activities in compliance with Title VI of the Civil Rights Act of 1964, Section 504 of the Rehabilitation Act of 1973, Title II of the Americans with Disabilities Act (ADA) of 1990, the Age Discrimination Act of 1975, and Title IX of the Education Amendments of 1972. If you believe you have been discriminated against in any program, activity, or facility please write: ADF&G ADA Coordinator, P.O. Box 115526, Juneau AK 99811-5526 U.S. Fish and Wildlife Service, 4040 N. Fairfax Drive, Suite 300 Webb, Arlington VA 22203 Office of Equal Opportunity, U.S. Department of the Interior, Washington DC 20240 The department’s ADA Coordinator can be reached via phone at the following numbers: (VOICE) 907-465-6077, (Statewide Telecommunication Device for the Deaf) 1-800-478-3648, (Juneau TDD) 907-465-3646, or (FAX) 907-465-6078 For information on alternative formats and questions on this publication, please contact: ADF&G, Division of Subsistence, Website: http://www.subsistence.adfg.state.ak.us/ TABLE OF CONTENTS Page TABLE OF CONTENTS ...............................................................................................................................................i LIST OF TABLES.........................................................................................................................................................ii LIST OF FIGURES......................................................................................................................................................iii ABSTRACT ..................................................................................................................................................................1 INTRODUCTION.........................................................................................................................................................1 The Study Area..............................................................................................................................................................3 Background: Kuskokwim area Subsistence Salmon Harvest Monitoring ....................................................................3 Program History........................................................................................................................................................3 1960-1987 .......................................................................................................................................................3 1988-2003 .......................................................................................................................................................4 Regulatory Context...................................................................................................................................................5 Licenses, Permits, and Harvest Limits ............................................................................................................5 Fishing Gear....................................................................................................................................................6 Subsistence Salmon Fishing Schedule ............................................................................................................6 2004 Subsistence Salmon Fishing Season.......................................................................................................7 Subsistence Closures During the Commercial Fishery ...................................................................................7 PROJECT OBJECTIVES..............................................................................................................................................7 HARVEST MONITORING METHODS......................................................................................................................8 Harvest Calendars........................................................................................................................................................11 Household Surveys: Interviews
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