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首页> 外文期刊>Conservation Biology >Factors Determining the Choice of Hunting and Trading Bushmeat in the Kilombero Valley, Tanzania
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Factors Determining the Choice of Hunting and Trading Bushmeat in the Kilombero Valley, Tanzania

机译：决定在坦桑尼亚基洛贝洛谷地狩猎和交易食用森林猎物的因素

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摘要

Regulation of illegal bushmeat trade is a major conservation challenge in Africa. We investigated what factors are most likely to induce actors in the bushmeat trade to shift to an alternative occupation by conducting a choice experiment with 325 actors in the bushmeat trade in the Kilombero Valley, Tanzania. Specifically, we asked respondents to choose between hunting or trading bushmeat and alternative salarypaying work, in a set of hypothetical scenarios where the attributes of these alternatives were varied and included measures of command and control, price of substitute meat, daily salary in the work option, and whether or not cows were donated to the respondent. We modeled the choice contingent on socioeconomic characteristics. The magnitude of fines and patrolling frequency had a significant but very low negative effect on the probability of choosing to engage in hunting or trading bushmeat compared with the salary of an alternative occupation. Donation of livestock and the price of substitute meats in the localmarket both affected the choice significantly in a negative and a positive direction, respectively. The wealthier a household was the more likely the respondent was to choose to continue hunting or trading bushmeat. On the margin, our results suggest that given current conditions in the Kilombero Valley on any given day 90% of the respondents would choose salary work at US$3.37/day over their activities in the bushmeat trade, all else equal.
机译：非法食用森林猎物贸易的监管是非洲的一项重大保护挑战。我们通过对坦桑尼亚基洛贝罗谷地325名食用森林动物贸易参与者进行选择实验，调查了哪些因素最有可能促使食用森林动物贸易参与者转向替代职业。具体来说，我们要求受访者在一系列假设情景中选择狩猎或交易食用森林猎物和替代薪金工作，在这些假设情景中，这些替代物的属性各不相同，其中包括指挥和控制措施，替代肉类价格，工作选项中的日薪，以及是否将牛捐赠给了受访者。我们根据社会经济特征对选择进行建模。与另类职业的薪水相比，罚款的数量和巡逻的频率对选择从事狩猎或贸易食用森林猎物的可能性具有显着但极低的负面影响。本地市场上的牲畜捐赠和替代肉类价格都分别在负面和正面影响了选择。一个家庭越富有，被调查者就越有可能选择继续狩猎或买卖食用森林猎物。从边际上看，我们的结果表明，考虑到任何一天在基洛贝洛山谷的当前状况，90％的受访者会选择以3.37美元/天的薪水从事他们的丛林肉贸易活动，而其他所有条件都相同。

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