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Lake Huron Salmon Fisheries Valuation and Atlantic Salmon Population Assessment.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Lake Huron Salmon Fisheries Valuation and Atlantic Salmon Population Assessment./
作者:	Zink, Matthew.
面頁冊數:	1 online resource (160 pages)
附註:	Source: Masters Abstracts International, Volume: 84-02.
Contained By:	Masters Abstracts International84-02.
標題:	Wildlife management. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29321871click for full text (PQDT)
ISBN:	9798841756989

Lake Huron Salmon Fisheries Valuation and Atlantic Salmon Population Assessment.
Zink, Matthew.

Lake Huron Salmon Fisheries Valuation and Atlantic Salmon Population Assessment. - 1 online resource (160 pages)

Source: Masters Abstracts International, Volume: 84-02.

Thesis (M.S.)--Michigan State University, 2022.

Includes bibliographical references

Because fishery yield for Lake Huron is currently less than half the lake's specified target level, some agencies with management authority for the lake have considered stocking to enhance recreational fishing opportunities. In 2010, the Michigan Department of Natural Resources (MDNR) expanded stocking of Atlantic salmon in Lake Huron to enhance fishing opportunities. Currently, there is uncertainty about the population this stocking effort has produced or the extent that recreational anglers may value Atlantic salmon versus other salmonids. I surveyed anglers that purchased a 2019 Michigan fishing license to collect salmon fishing trip data for Lake Huron and to ask contingency behavior questions to determine how angler fishing effort might change given changes in expected salmonid catch rates. I additionally fit a statistical catch-at-age model to harvest data from Michigan jurisdictional waters to estimate Atlantic salmon population dynamics and abundance. Based on survey responses, an increase in the catch rate of one fish per 100 hours was estimated to increase the total number of trips to Lake Huron by 13.9 (Chinook salmon), 13.2 (Atlantic salmon), 8.6 (steelhead), 4.5 (coho salmon), and 0.3% (lake trout). This equated to relative values of $38.67, $37.04, $24.40, $12.83, and $0.31 for the species, respectively. The estimated total abundance of Atlantic salmon in 2019 was 392,000 fish, with a peak abundance of approximately 406,000 fish in 2018. Although these results will aid fishery managers evaluate potential stocking options for the lake, I encourage stocking decisions be made collaboratively with input from multiple Lake Huron stakeholder groups.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2023

Mode of access: World Wide Web

ISBN: 9798841756989Subjects--Topical Terms:

571816
Wildlife management.
Subjects--Index Terms:

Atlantic salmonIndex Terms--Genre/Form:

542853
Electronic books.

Lake Huron Salmon Fisheries Valuation and Atlantic Salmon Population Assessment.
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245 1 0 $a Lake Huron Salmon Fisheries Valuation and Atlantic Salmon Population Assessment.
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500 $a Source: Masters Abstracts International, Volume: 84-02.
500 $a Advisor: Brenden, Travis; Valle de Souza, Simone S.
502 $a Thesis (M.S.)--Michigan State University, 2022.
504 $a Includes bibliographical references
520 $a Because fishery yield for Lake Huron is currently less than half the lake's specified target level, some agencies with management authority for the lake have considered stocking to enhance recreational fishing opportunities. In 2010, the Michigan Department of Natural Resources (MDNR) expanded stocking of Atlantic salmon in Lake Huron to enhance fishing opportunities. Currently, there is uncertainty about the population this stocking effort has produced or the extent that recreational anglers may value Atlantic salmon versus other salmonids. I surveyed anglers that purchased a 2019 Michigan fishing license to collect salmon fishing trip data for Lake Huron and to ask contingency behavior questions to determine how angler fishing effort might change given changes in expected salmonid catch rates. I additionally fit a statistical catch-at-age model to harvest data from Michigan jurisdictional waters to estimate Atlantic salmon population dynamics and abundance. Based on survey responses, an increase in the catch rate of one fish per 100 hours was estimated to increase the total number of trips to Lake Huron by 13.9 (Chinook salmon), 13.2 (Atlantic salmon), 8.6 (steelhead), 4.5 (coho salmon), and 0.3% (lake trout). This equated to relative values of $38.67, $37.04, $24.40, $12.83, and $0.31 for the species, respectively. The estimated total abundance of Atlantic salmon in 2019 was 392,000 fish, with a peak abundance of approximately 406,000 fish in 2018. Although these results will aid fishery managers evaluate potential stocking options for the lake, I encourage stocking decisions be made collaboratively with input from multiple Lake Huron stakeholder groups.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2023
538 $a Mode of access: World Wide Web
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653 $a SCAA
653 $a Valuation
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690 $a 0286
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690 $a 0438
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710 2 $a Michigan State University. $b Fisheries and Wildlife - Master of Science. $3 2049737
773 0 $t Masters Abstracts International $g 84-02.
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