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调整粮食环境框架,以识别野生种植的连续性
Lilly Zeitler1, Shauna Downs2, Bronwen Powell1,3
1Department of Geography, The Pennsylvania State University, University Park, PA, United States.
Frontiers in nutrition
|April 24, 2024
概括
了解食物环境是评估饮食转变的关键. 这项研究表明,野生和种植的食物来源存在于连续,对自然依赖的社区至关重要.
科学领域:
- 环境健康 环境健康
- 营养科学 营养科学
- 社会学 社会学 社会学
背景情况:
- 食品环境是消费者与食品系统之间的接口,对于理解全球饮食变化至关重要.
- 最近的食品环境框架越来越多地纳入了低收入和中等收入国家的自然依赖社会.
- 现有的类型学往往将"野生"和"耕种"的食物环境分为两部分.
研究的目的:
- 挑战对野生和栽培食品环境的二分论观点.
- 提出一种更细致的理解自然食物环境作为一个连续.
- 将适应类型应用于泰国的土著Pgaz K'Nyau食物环境.
主要方法:
- 利用跨学科的方法,整合不同的观点.
- 适应了食品环境类型学,以包括人类管理的连续性.
- 在泰国圣丁丹村的一个案例研究中应用了适应的类型学.
- 采用泰国调整的饮食质量调查问卷与额外的食物来源问题收集数据.
主要成果:
- 野生种植的食物环境被确定为连续性,而不是二分法.
- 当地参与者将食物环境沿着这个从野生到栽培的频谱进行了分类.
- 这种连续性为37%的报告食品提供了来源,比任何其他环境类型都多.
- 这些发现强调了全面了解自然食品环境的重要性.
结论:
- 自然食物环境存在于从野生到耕种的频谱中,受人类管理的影响.
- 印第安人Pgaz K'Nyau案例研究强调了这一连续性对粮食安全的重要性.
- 未来的食品环境研究应该采用微妙的,基于连续性的方法.
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