Teshome Zawde Tadesse, Ayele Zemenu Tadesse, Abib Mohamed Ibrahim
Department of Natural Resource Management in Kebridehar University, P.O.Box:250, Kebridehar, Ethiopia.
College of Business and Economics, Department of Economics in Kebridehar University, P.O.Box:250, Kebridehar, Ethiopia.
Heliyon. 2022 Aug 31;8(9):e10451. doi: 10.1016/j.heliyon.2022.e10451. eCollection 2022 Sep.
In developing countries, solid wastes are not collected and thus discharged into open spaces and drains. The consequences of this event have an impact on human life as well as the environment. The aim of this study was to assess the existing solid waste management practices, as well as sources, types, and determining characteristics of solid waste in the study area. Simple random and purposive sampling methods, respectively, were employed to select 3 sample kebeles and 160 respondents. The data were analyzed in SPSS version 26 using descriptive statistics and an econometric model. The binomial logistic model was used to determine the factors that influence solid waste management activities. The results indicated that Plastics/bags/bottles, food waste, paper/carton, tins/cans, and glasses were the major types of solid wastes in the study area. The majority (45%) of the respondents identified plastics as the dominated solid waste in Kebridehar city. Gender, marital status, and occupation had insignificant negative effects on solid waste management practice. Age (p = 0.030) and distance (p = 0.000) from the center of town, on the other hand, had statistically significant effects on solid waste management practice. The majority of respondents (76.2%) had not received any information regarding the effects of solid wastes on the environment and human life. Beside this, there were no solid waste public bins within walking distance of their residences. In conclusion, the study found that communities were not aware regarding the impacts of solid wastes on the environment; there were no solid waste public bins near the residence of communities at all. Depending on the major findings of the current study, the authors recommend that the city administration should install trash bins near the residences of the communities. The city municipalities should provide training for the communities regarding environmental and human health, the impacts of the solid wastes.
在发展中国家,固体废物未被收集,而是被排放到露天场所和下水道中。这一事件的后果对人类生活和环境都产生了影响。本研究的目的是评估研究区域内现有的固体废物管理实践,以及固体废物的来源、类型和确定特征。分别采用简单随机抽样和目的抽样方法,选取了3个样本社区和160名受访者。使用SPSS 26版本,通过描述性统计和计量经济模型对数据进行分析。采用二项逻辑模型来确定影响固体废物管理活动的因素。结果表明,塑料/袋子/瓶子、食物垃圾、纸张/纸箱、锡罐/罐头和玻璃是研究区域内固体废物的主要类型。大多数(45%)受访者认为塑料是凯布里德哈市占主导地位的固体废物。性别、婚姻状况和职业对固体废物管理实践有不显著的负面影响。另一方面,年龄(p = 0.030)和距市中心的距离(p = 0.000)对固体废物管理实践具有统计学上的显著影响。大多数受访者(76.2%)没有收到任何关于固体废物对环境和人类生活影响的信息。除此之外,在他们住所步行距离内没有固体废物公共垃圾桶。总之,研究发现社区没有意识到固体废物对环境的影响;社区住所附近根本没有固体废物公共垃圾桶。根据本研究的主要发现,作者建议城市管理部门应在社区住所附近设置垃圾桶。城市市政当局应为社区提供有关环境和人类健康、固体废物影响的培训。