Fluid hunter motivation in Central Africa: Effects on behaviour, bushmeat and income
Fluid hunter motivation in Central Africa: Effects on behaviour, bushmeat and income
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中部非洲的流体狩猎动机：对行为、森林猎物和收入的影响
DOI：
10.1002/pan3.10502
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发表时间：
2023
影响因子：
6.1
通讯作者：
Froese G
中科院分区：
文献类型：
--
作者：
Froese G
农村使用公共资源的个人动机可能是流动的，生计和商业之间的界限往往不明确，而且在不断变化。流动动机的影响尚未得到充分研究，但对社会生态系统（SES）很重要，例如在整个中非的狩猎对当地蛋白质/营养至关重要，收入和文化。对嵌套在景观尺度SES中的多个SES进行本地信息预测历来是困难的，但社区驱动的参与式方法提供了新的类型和数量的数据，我们将分层贝叶斯结构方程模型应用于加蓬9个村庄的111名枪支和陷阱猎人的910次狩猎的新数据集，这些狩猎是在参与性过程中产生的，猎人们进行了GPS自我跟随，并结合对他们的动机，行为和摄取量的副生态学家调查。我们（i）建立了人类行为驱动的枪支狩猎和诱捕成功，并预测其对村庄产量的影响;（ii）将枪支猎人的流动动机与他们的行为、狩猎动物的数量、生物产量和收入联系起来。村庄之间的枪支狩猎在夜间比白天收获更多的动物，当猎人携带大量弹药并远离村庄时。当与诱捕相结合时，枪支狩猎的成功率较低，而诱捕本身的每次狩猎成功率通常较低，难以预测。流体枪猎人狩猎较少的动物时，严格的动机是为了生存，尽管没有减少弹药带来或步行距离，而从严格的商业与混合动机是相同的。被猎杀动物的数量、生物量和收入紧密相连。我们讨论了这些结果对狩猎的生态可持续性和参与性预测的影响，在狩猎研究和政策。阅读免费的简明语言摘要，这篇文章在杂志博客上。
Individual motivation for the rural use of common‐pool resources (CPRs) can be fluid, with the line between subsistence and commercial often unclear and in flux.Implications of fluid motivation are understudied yet important for social–ecological systems (SESs), such as bushmeat hunting throughout Central Africa that is essential to local protein/nutrition, income and culture.Making locally informative predictions of multiple SESs nested within a landscape‐scale SES has been historically difficult, but community‐driven participatory approaches provide new kinds and quantities of data, opening previously inaccessible doors for research and governance.We apply hierarchical Bayesian structural equation modelling to a novel dataset of 910 hunts from 111 gun and trap hunters across nine villages in Gabon, generated in a participatory process whereby hunters conducted GPS self‐follows in conjunction with paraecologist surveys of their motivation, behaviour and offtake. We (i) establish the human behaviour driving gun‐hunting and trapping success and predict its effect on offtake across villages and (ii) link fluid motivation of gun hunters to their behaviour, number of animals hunted, biomass yielded and income earned.Gun hunts across villages yielded more animals during the night than the day, and when hunters brought high amounts of ammunition and walked far distances from villages. Gun hunts were less successful when coupled with trapping while per‐hunt success of trapping itself was generally low and difficult to predict. Fluid gun hunters hunted fewer animals when motivated strictly by subsistence, despite no reduction in ammunition brought or distance walked, while offtake from strictly commercial versus mixed motivation was the same. Numbers of animals hunted, biomass and income were tightly linked. We discuss the implications of these results for the ecological sustainability of hunting and participatory forecasting in bushmeat research and policy.Read the free Plain Language Summary for this article on the Journal blog.
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影响因子：
5.9
作者：
H. Travers;Matthew J. Selinske;A. Nuno;A. Serban;F. Mancini;Tatsiana Barychka;E. Bush;Ranaivo A. Rasolofoson;J. Watson;E. Milner‐Gulland
通讯作者：
E. Milner‐Gulland
利比里亚丛林肉系统中猎人和贸易商的激励和社会关系
影响因子：
5.9
作者：
Sorrel Jones;S. Papworth;Aidan M. Keane;F. S. John;Emmanuel M. Smith;Abraham Flomo;Zuannah Nyamunue;J. Vickery
通讯作者：
J. Vickery
影响因子：
2.6
作者：
Dahdouh-Guebas, F;Mathenge, C;Koedam, N
通讯作者：
Koedam, N
每日兼捕：牙买加土著栗色鹦鹉猎人的野味消费、生态知识和象征资本
影响因子：
2.9
作者：
L. Gibson
通讯作者：
L. Gibson
查明南非沿海自给渔民、捕鱼区、资源利用和活动
DOI：
10.2989/025776102784528574
发表时间：
2002
期刊：
South African Journal of Marine Science
影响因子：
--
作者：
B. M. Clark;M. Hauck;Jean M. Harris;K. Salo;E. Russell
通讯作者：
E. Russell