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CONFERENCE SCHEDULE UPDATES & CHANGES: As a result of the prolonged government shutdown, we experienced a number of cancellations and changes to the schedule. Cancellations and changes are listed here (as of January 26, 2019). 

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Wednesday, January 30 • 11:20am - 11:40am
(HUMAN DIMENSIONS: FISHERIES 2) Successes and Limitations of a Roving-access Angler Survey Design to Increase Numbers and Frequency of Reservoirs Surveyed in Ohio

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AUTHORS: Kevin S. Page, Ohio Division of Wildlife

ABSTRACT: Reservoirs in Ohio are surveyed annually by the Ohio Division of Wildlife (ODOW) to collect fishery-relevant information on angler effort, catch, and harvest. Historically, the ODOW conducted roving-access site angler creel surveys on weekdays and weekends during the months of April–September. However, the costs associated with conducting these intensive surveys limited the number of locations surveyed annually (0–5). In 2004, a new angler survey design was implemented that only targeted periods of greatest overall and directed angler effort (May–July, weekends), thereby decreasing the number of surveys at any one reservoir but increasing the number of reservoirs surveyed. This design has been instrumental in increasing the spatial and temporal extent of angler surveys. As of 2016, more than 300 angler surveys have been conducted at more than 100 reservoirs. To validate that the “targeted” survey design continues to provide useful fishery metrics, intensive angler surveys (March–November, weekdays and weekends) were conducted at four reservoirs during 2017. This full extensive dataset was compared to a subset representing the typical high-use survey. Overall, the “targeted” strategy continues to effectively monitor overall angler effort and catch, but may miss the peak periods (spring and fall) for certain fisheries.

Wednesday January 30, 2019 11:20am - 11:40am
VETERANS MEETING ROOM C/D

Attendees (10)