在阿克拉的露天市场中,固体废物管理的现行和重新出现的实践
Rosina Sheburah Essien1, Robert Lawrence Afutu-Kotey2
1Department of Geography and Resource Development, University of Ghana, Legon, Ghana.
概括
在阿克拉的固体废物管理 (SWM).
科学领域:
- 环境科学 环境科学
- 城市规划 城市规划
- 公共卫生 公共卫生
背景情况:
- 快速的城市化和不断变化的消费模式加剧了南方城市的固体废物管理 (SWM) 挑战.
- 阿克拉面临着重大SWM问题,宏观SWM部门证明不足以提供高效的服务.
- 开放式市场 (OAM) 由于大量的废物和有限的基础设施,提出了独特的SWM挑战.
研究的目的:
- 检查阿克拉的OAM中与减少浪费,成本回收和服务效率相关的SWM实践.
- 了解城市市场环境中SWM的复杂性和动态.
- 在OAM中识别当前和新兴的SWM实践.
主要方法:
- 采用混合方法的方法来调查SWM实践.
- 该研究调查了OAM中废物再利用和回收相关的做法.
- 分析重点是成本回收和服务提供效率.
主要成果:
- 在被调查的OAM中,多个SWM实践并存,表明了复杂性.
- 发现SWM实践具有动态性和社会空间不均.
- 该研究强调了当前宏观SWM系统在解决市场浪费方面的不足.
结论:
- 城市当局必须承认并将当前和新兴的SWM实践纳入OAM.
- 提供了改善城市市场SWM的建议.
- 在OAM中解决SWM对于快速城市化地区的环境和公共健康至关重要.
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