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首页> 美国卫生研究院文献>Journal of Ethnobiology and Ethnomedicine >The paraty artisanal fishery (southeastern Brazilian coast): ethnoecology and management of a social-ecological system (SES)
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The paraty artisanal fishery (southeastern Brazilian coast): ethnoecology and management of a social-ecological system (SES)

机译：副手手工渔业（巴西东南沿海）：民族生态学和社会生态系统的管理（SES）

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摘要

This study intends to give recommendations to the management of Paraty fishery in Brazil through an interplay of local and scientific knowledge. In particular, the objectives are the following: 1) to describe the Paraty fishery; 2) to compare the fishermen’s local ecological knowledge with recorded fish landings and previous studies in Paraty; 3) to combine the data on local fishing and on local/Caiçara livelihoods with the SES (social-ecological systems) Model. The methods include a systematic survey of fishing in Tarituba and Praia Grande, which are located in the northern end and the central part of the Paraty municipality, respectively. For four days each month, systematic data on catches at landing points were collected, as well as macroscopic gonad analysis data for the fishes Centropomus parallelus and C. undecimalis (snook, robalo), Epinephelus marginatus (grouper, garoupa), Scomberomorus cavalla (King mackerel, cavala), and Lutjanus synagris (Lane snapper, vermelho). Spring and summer are important seasons during which some species reproduce, and the integration of fishing periods for some target species could assist in fishing management through the use of closed seasons. Fishermen could obtain complementary earnings from tourism and from the “defeso system” (closed season including a salary payment) to conserve fishing stocks. The SES model facilitates an understanding of the historical context of fishing, its economic importance for local livelihoods, the constraints from conservation measures that affect fishermen, and the management processes that already exist, such as the defeso. If used to integrate fishing with complementary activities (tourism), such a system could improve the responsibility of fishermen regarding the conservation of fish stocks.
机译：这项研究旨在通过当地和科学知识的相互作用为巴西的帕拉蒂渔业管理提供建议。具体而言，目标如下：1）描述帕拉蒂渔业； 2）将渔民的当地生态知识与记录的鱼类着陆情况以及先前在Paraty的研究进行比较； 3）将当地捕鱼和当地/塞加拉人的生计数据与SES（社会生态系统）模型相结合。这些方法包括对分别位于帕拉蒂市北部和中部的Tarituba和Praia Grande进行的捕鱼系统调查。每个月有四天，收集有关着陆点渔获量的系统数据，以及平行鱼（Centropomus parallelus）和乌。（C。undecimalis）（斯诺克（Snook），罗巴洛（Robalo）），E鱼（Epinephelus marginatus）（石斑鱼，加鲁帕（garoupa）），Scomberomorus cavalla（国王）的宏观性腺分析数据。鲭鱼，cavala）和Lutjanus synagris（Lane snapper，vermelho）。春季和夏季是一些物种繁殖的重要季节，某些目标物种的捕捞时间的整合可以通过使用封闭季节来帮助进行捕捞管理。渔民可以从旅游业和“迪费索系统”（包括薪水在内的休假日）获得补充收入，以养护渔业资源。 SES模型有助于人们了解捕鱼的历史背景，其对当地生计的经济重要性，影响渔民的养护措施的限制以及已经存在的管理程序，例如渔业部。如果将捕捞与补充活动（旅游）结合起来，这种系统可以提高渔民在养护鱼类种群方面的责任。

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