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Effects of management on the recreat...

Hawk, Marin.

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Effects of management on the recreational snapper-grouper fishery of the southeast United States.

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Effects of management on the recreational snapper-grouper fishery of the southeast United States./
作者:	Hawk, Marin.
面頁冊數:	198 p.
附註:	Source: Masters Abstracts International, Volume: 51-03.
Contained By:	Masters Abstracts International51-03(E).
標題:	Agriculture, Fisheries and Aquaculture. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=1519626
ISBN:	9781267655479

Effects of management on the recreational snapper-grouper fishery of the southeast United States.
Hawk, Marin.

Effects of management on the recreational snapper-grouper fishery of the southeast United States. - 198 p.

Source: Masters Abstracts International, Volume: 51-03.

Thesis (M.S.)--College of Charleston, 2012.

The goal of federal fisheries management is to "achieve and maintain, on a continuing basis, the optimum yield from each fishery" so fisheries can provide public benefit to current stakeholders and future generations (Magnuson-Stevens Act 1976, 16USC section 1801(b)(4)). To achieve these goals, fisheries managers have a variety of tools at their disposal, including bag limits and size limits. While many studies have investigated the success of these management tools in freshwater systems, few have investigated their effectiveness in marine systems. My thesis aimed to determine if bag and size limits set for black sea bass, vermilion snapper, and red porgy altered total catch, total effort, harvest-per-unit-effort (HPUE), discards or mean length of harvested fish in the marine recreational fishery in the southeastern United States. Using recreational fishery-dependent (MRFSS/MRIP and headboat) data, I investigated management regulation changes that affected the response metrics using several statistical analyses. The results indicate that size limits contributed to an increase in discards, and a subsequent decrease in harvest, as well as an increase in mean length of harvested fish. The management impact on HPUE and effort were less obvious, and it is likely that other external factors influence those metrics, often overshadowing the effects of management.

ISBN: 9781267655479Subjects--Topical Terms:

1020913
Agriculture, Fisheries and Aquaculture.

Effects of management on the recreational snapper-grouper fishery of the southeast United States.
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