灌开发和水资源管理的空间定位,以减轻载体传播疾病的风险
April N Frake1, Brad G Peter2, Grivin Chipula3
1Michigan Public Health Institute (MPHI), 2436 Woodlake Circle, Suite 300, Okemos, MI, 48864, USA.
Journal of environmental management
|June 9, 2024
概括
扩大灌农业可以增加疟疾风险. 这项研究提出了一种绘制这些风险的方法,通过确定Anopheles gambiae蚊子的高风险区域,帮助平衡粮食安全目标和公共卫生.
科学领域:
- 环境科学 环境科学
- 公共卫生 公共卫生
- 流行病学 流行病学
背景情况:
- 灌农业的扩张是全球粮食安全的关键.
- 灌造成的土地使用和土地覆盖变化 (LULCC) 可以影响水资源和疾病流行病学.
- 疟疾,特别是Anopheles gambiae s.s.传播,对环境变化很敏感.
研究的目的:
- 提出一种可通用的方法,用于为灌开发决策提供信息.
- 评估灌农业扩张对马拉维疟疾载体适应性的影响.
- 为了减轻靠近新灌计划的社区的疟疾风险.
主要方法:
- 利用地理空间分析来模拟Anopheles gambiae s.s.适应性的变化.
- 量化了因拟议的灌LULCC而导致的最大适合繁殖面积的增加.
- 分析并根据潜在的疟疾风险增加对灌开发地点进行排名.
主要成果:
- 灌农业的扩张增加了适合安的最大土地. 在马拉维繁殖的gambiae s.s.
- 雨季适用性从8.60%增加到15.16%,干季从1.78%增加到2.17%.
- 根据其增加当地疟疾风险的可能性,确定和排名开发地点.
结论:
- 关于LULCC对疟疾风险的影响的地理空间信息对于可持续灌发展至关重要.
- 发展计划,政策和水资源管理可以调整以减轻疟疾风险.
- 提出的方法适用于全球灌和疟疾数据可用的地方.
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