休闲渔业与海洋保护区管理:美国花园滩国家海洋保护区的海洋政策与环境管理

J. C. Levesque
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引用次数: 2

摘要

对海洋资源的需求正在以不可持续的速度增长;然而,海洋政策和管理是复杂的、政治性的和耗时的。美国资源管理者用来管理、保护和保存脆弱海洋资源的一个工具是划定海洋保护区。目前,公众关注与花园银行国家海洋保护区(FGBNMS)有关的鱼类和渔业的状况和健康。鉴于这些保护和社会问题,本研究的主要目的是对与FGBNMS相关的休闲渔业进行评估。结果表明:休闲滩涂以红鲷、朱砂鲷和灰刺鱼为主;登陆地点因月份和地点的不同而有很大差异。渔获力在夏季最高,渔获率在春季和秋季最高;在某些地区,渔获率因物种和地点而有显著差异。主要游憩树种的平均重量与时间呈负相关,但统计上相似。拟议的FGBNMS管理措施预计会影响一些休闲渔业,但长期结果应有利于墨西哥湾的生态系统。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Recreational Fisheries and Marine Protected Area Management: Marine Policy and Environmental Management of the Flower Garden Banks National Marine Sanctuary (USA)
The demand on our marine resources is increasing at unsustainable rates; however, marine policy and management is complex, political, and time consuming. One tool that resource managers in the United States use for managing, protecting, and conserving fragile marine resources is the designation of Marine Protected Areas. Presently, the public is concerned with the status and health of the fish and fisheries associated with the Flower Garden Banks National Marine Sanctuary (FGBNMS). Given these conservation and social issues, the main goal of this study was to provide an evaluation of the recreational fisheries associated with the FGBNMS. Findings showed that recreational landings were dominated by red snapper, vermilion snapper, and gray triggerfish; landings varied significantly by month and location. The highest fishing effort was in summer and the highest catch rates were in spring and fall; catch rates varied significantly by species and location in some areas. The mean weight of the primary recreational species taken was correlated negatively with time, but statistical similar. Proposed management measures for the FGBNMS are expected to impact some recreational fisheries, but long-term outcomes should benefit the Gulf of Mexico ecosystem.
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