309-亚马逊森林健康与传统野味食物安全 episode artwork

EPISODE · Dec 11, 2025 · 16 MIN

309-亚马逊森林健康与传统野味食物安全

from 聊聊Sci

该研究利用一个包含跨越数十年的近45万狩猎记录的庞大数据集,对亚马逊地区的野生肉类消费和生产力进行了全面的地理空间评估。结果显示,野生肉类为近1100万农村居民提供了至关重要的蛋白质和微量营养素,对保障其营养安全至关重要。研究估计该地区每年可食用野生肉产量约为0.34百万吨,其中仅20个动物分类群就贡献了提取生物量的绝大部分。然而,在遭受严重森林砍伐、人口密度高或靠近城市中心的地区,人均野生肉类的可获得性显著下降,生产力降幅高达67%。因此,作者强调迫切需要维护森林生态系统的完整性,以此来保护生物多样性、维系传统的食物体系,并确保亚马逊人民的健康与福祉。References: Antunes A P, de Araujo Lima Constantino P, Fa J E, et al. Healthy forests safeguard traditional wild meat food systems in Amazonia[J]. Nature, 2025: 1-9.前往小宇宙评论区与主播互动

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309-亚马逊森林健康与传统野味食物安全

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