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林产品对家庭收入的货币贡献:改善埃塞俄比亚南部低收入农村社区生计的一种手段。

Forest products monetary contribution to households' income: A means to improve the livelihood of a low-income rural community in South Ethiopia.

作者信息

Chama Eyasu, Shibru Simon, Gebre Tizazu, Demissew Sebsebe, Woldu Zerihun

机构信息

College of Natural Sciences, Biology Department, Arba Minch University, P.O. Box 21, Ethiopia.

Addis Ababa University, Department of Plant Biology and Plant Biodiversity Management, Addis Ababa, Ethiopia.

出版信息

Heliyon. 2023 Nov 2;9(11):e21553. doi: 10.1016/j.heliyon.2023.e21553. eCollection 2023 Nov.

Abstract

Forest products and forest-based activities in Ethiopia play a substantial economic contribution to the livelihoods of rural households. Despite its pivotal role, empirical data are inadequate on forests' monetary contribution across a range of ecological locations and social situation, particularly for rural agrarian communities of the developing nations, like Ethiopia. We estimated the economic contributions of forest products and forest-based activities to forest-dependent rural households' income and highlighted key socioeconomic characteristics in Wolaita, Ethiopia. We collected demographic, socioeconomic, and forest use data using a semi-structured questionnaire survey of 384 households, and surveyed markets to determine the prices of forest products for the valuation of forest use in three districts. We used descriptive statistics, the Chi-square test, the two-sample -test, and one-way ANOVA to analyze the data. Findings showed that all respondents were engaged in one way or another in forest-based activities, while 84.6 % were involved in farming. The annual average income from forest products was 252.7US per household, contributing to 28.1 % of the total yearly average income (989.4US$), and 38.3 % relative forest income (RFI). Annual mean household income from crops was 648.1US$. Average annual household income from grazing, charcoal, firewood, woodcutting, cut-and-carry, NTFP, seed selling, medicinal plants, and seedling selling was 77.3 %, 58.4 %, 50.2 %, 24.1 %, 18.5 %, 12.7 %, 7.1 %, 6.8 % and 5.4 % of the total annual mean income, respectively revealing a significant difference (p < 0.05). Family size, farmland size, distance to the forest, and occupation were the determinants of the contribution of forest products to household income. In general, poor households derive the highest relative forest income implying high dependence of the poorer on forest resources in the study area. The findings provide useful information for developing sustainable forest management policies and strategies to enhance the economic and ecological benefits of forests, and highlight the need for funding projects to pay attention to the specific household variables that affect forest use. Mainstreaming conservation activities in development sectors and integrating development and conservation projects may improve the livelihood of the low-income family in the region.

摘要

埃塞俄比亚的林产品及以森林为基础的活动对农村家庭的生计做出了重大经济贡献。尽管其具有关键作用,但关于森林在一系列生态区位和社会状况下的货币贡献的实证数据并不充足,特别是对于像埃塞俄比亚这样的发展中国家的农村农业社区而言。我们估算了林产品及以森林为基础的活动对依赖森林的农村家庭收入的经济贡献,并突出了埃塞俄比亚沃莱塔地区的关键社会经济特征。我们通过对384户家庭进行半结构化问卷调查收集了人口、社会经济和森林利用数据,并对市场进行了调查以确定三个地区林产品的价格,用于森林利用的估值。我们使用描述性统计、卡方检验、双样本t检验和单因素方差分析来分析数据。研究结果表明,所有受访者都以某种方式参与了以森林为基础的活动,而84.6%的人从事农业。林产品的年平均家庭收入为每户252.7美元,占年平均总收入(989.4美元)的28.1%,以及相对森林收入(RFI)的38.3%。农作物的年平均家庭收入为648.1美元。放牧、木炭、柴火、伐木、砍伐搬运、非木材林产品、种子销售、药用植物和苗木销售的年平均家庭收入分别占年平均总收入的77.3%、58.4%、50.2%、24.1%、18.5%、12.7%、7.1%、6.8%和5.4%,差异显著(p<0.05)。家庭规模、农田面积、到森林的距离和职业是林产品对家庭收入贡献的决定因素。总体而言,贫困家庭获得的相对森林收入最高,这意味着在研究区域内较贫困者对森林资源的高度依赖。这些研究结果为制定可持续森林管理政策和战略以提高森林的经济和生态效益提供了有用信息,并突出了资助项目需要关注影响森林利用的特定家庭变量。将保护活动纳入发展部门的主流并整合发展与保护项目可能会改善该地区低收入家庭的生计。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/bed2/10660557/ae69abe9cb08/gr1.jpg

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