黑背豺的饮食(Canis mesomelas,Schreber,1775),对埃塞俄比亚奥莫山谷Konasa Pulasa社区保护森林中农民的生计和观念的影响。

IF 1.4 3区 生物学 Q2 ZOOLOGY BMC Zoology Pub Date : 2023-11-09 DOI:10.1186/s40850-023-00186-5
Mesfin Matusal, Aberham Megaze
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引用次数: 0

摘要

背景:黑背豺(Canis mesomelas)对牲畜的掠夺在非洲各地广泛发生。对人类与豺狼冲突的研究对埃塞俄比亚的保护工作具有重要意义。本研究的目的是调查黑背豺的饮食,了解它们对家畜的捕食影响,以及埃塞俄比亚奥莫山谷Konasa Pulasa社区保护林中农民的看法。本研究采用scat分析法、问卷调查法和焦点小组讨论法进行。在290个随机选择的家庭中评估了牲畜掠夺和农民的经济影响。在旱季和雨季,共收集并分析了90份粪便样本,以确定豺的饮食。结果:在过去5年(2016-2020年)中,共有624只家畜死亡。在过去五年中,由于被豺狼捕食而损失的家畜的估计经济成本为18180.0美元,每户每年12.5美元。在旱季和雨季,豺的主要饮食成分是家畜(45.5%),其次是野生动物(30.8%)。然而,在雨季记录到了更多的猎物多样性。受访者透露,由于豺种群规模的增加(40%),研究地区黑背豺冲突的原因更高。主要的传统缓解方法是防护(42%)。大多数受访者(48.2%)对黑背豺的保护持负面看法。结论:黑背豺对牲畜的掠夺是研究地区冲突的主要问题。粪便分析表明,大部分家畜物种仍留在豺的粪便中。豺狼造成的牲畜损失代表了该地区牲畜所有者的经济担忧。由于豺狼的捕食,靠近森林边界的当地人极易受到家畜损失的影响。因此,当地人民将实施改良的畜牧方法,以有效保护Konasa Pulasa社区保护林中的豺狼。了解该地区冲突局势的生态和社会层面可能对该国的生态和管理产生重要影响。
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Diet of Black-backed Jackal (Canis mesomelas, Schreber, 1775), impacts on livelihood and perceptions of farmers in Konasa Pulasa community conserved forest, omo valley of Ethiopia.

Background: Livestock depredation by the black-backed jackal (Canis mesomelas) occurs widely across Africa. The study on human-jackal conflict is important for conservation efforts in Ethiopia. The aim of this study was to investigate the diet of black-backed jackals, to understand their predation effects on domestic livestock and perceptions of farmers' in the Konasa-Pulasa Community Conserved Forest, Omo Valley of Ethiopia. The study was conducted using scat analysis, questionnaire survey and Focus Group Discussion methods. Livestock depredation and the economic impact of farmers were assessed among 290 randomly selected households. A total of 90 scat samples were collected and analyzed during the dry and wet seasons to identify the diet of jackals.

Results: A total of 624 domestic animals have been lost in the last 5 years (2016-2020). The estimated economic cost of domestic animals lost due to predation by jackals was US $18,180.0 in the last five years, and US $12.5 per year per household. The major diet composition of jackals was of domestic animal origin (45.5%), followed by wild animals (30.8%) in both the dry and wet seasons. However, more prey diversity was recorded during the wet season. The respondents revealed that the causes of black-backed jackal conflict in the study area were higher due to increasing jackal population size (40%). The major traditional mitigation method was guarding (42%). Most of the respondents (48.2%) had negative perceptions towards the conservation of black-backed jackals.

Conclusion: Livestock depredations by black-backed jackals were the major issue of conflict in the study area. Scat analysis showed that large percentage of domestic animal species remain in the scat of jackals. Livestock losses caused by jackals represent an economic concern for livestock owners in the area. Local people close to the forest boundary were highly vulnerable to domestic animal loss due to predation by jackals. Therefore, improved livestock husbandry methods will be implemented by the local people for effective jackal conservation in Konasa-Pulasa Community Conserved Forest. Understanding the ecological and social dimensions of conflict situations in the area may have important ecological and management implications for the country.

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来源期刊
BMC Zoology
BMC Zoology Agricultural and Biological Sciences-Animal Science and Zoology
CiteScore
2.30
自引率
6.20%
发文量
53
审稿时长
24 weeks
期刊介绍: BMC Zoology is an open access, peer-reviewed journal that considers articles on all aspects of zoology, including physiology, mechanistic and functional studies, anatomy, life history, behavior, signalling and communication, cognition, parasitism, taxonomy and conservation.
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