加莫高地消失的竹林:埃塞俄比亚南部baso-kulano流域的案例

Teshome Yirgu, Dageta Dale
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引用次数: 1

摘要

该研究的主要目的是研究埃塞俄比亚西南部Baso-Kulano流域竹林面临的挑战和前景。采用混合研究设计。在这种情况下,使用有目的的抽样技术,选择三个kebeles作为样本kebeles。采用系统随机抽样技术,按比例从这些户主中抽取125名样本量。利用入户调查、焦点小组讨论、关键信息提供者访谈和实地观察等数据进行补充和衔接。数据显示,竹林根系网络的复杂系统在抑制土壤侵蚀(25%)和减缓气候变化(18.6%)方面具有良好的机制。但由于对耕地和居民点的侵占、意识的缺乏和利用方式的浪费、管理方式的陈旧和政策执行不力,基层竹林状况严重恶化。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
THE VANISHING BAMBOO FOREST OF GAMO HIGHLAND: A CASE OF BASO-KULANO WATERSHED, SOUTHERN ETHIOPIA
The main objective of the study was to examine challenges and prospects of bamboo forest in Baso-Kulano watershed, Southwestern Ethiopia. Mixed research design was employed. In this case using purposeful sampling technique three kebeles were selected as sample kebeles. From these kebeles, 125 sample household heads were proportionally selected as sample size using systematic random sampling technique. To supplement and bridge data from household survey, focus group discussion, and key informant interview and field observation were utilized. Collected data revealed the complex system of root networks of bamboo forests enabled an excellent mechanism for arresting soil erosion (25%) and buffer against climate change (18.6%). But due to farmland and settlement encroachment, lack of awareness and wasteful utilization practices, obsolete management practices and ineffective policy enforcements at grassroots level bamboo forests are under sever.
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