Effects of land dispossession and forced migration on Indigenous peoples in North America
Effects of land dispossession and forced migration on Indigenous peoples in North America
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DOI：
10.1126/science.abe4943
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发表时间：
2021-10-29
期刊：
影响因子：
56.9
通讯作者：
Koss, Gal
中科院分区：
文献类型：
--
作者：
Farrell, Justin;Burow, Paul Berne;Koss, Gal
剥夺土地和强迫移徙对北美土著人民的全面影响和长期影响是什么？我们利用一个新的土著土地剥夺和被迫迁移的数据集，在统计上比较了历史部落土地与当今部落土地在总体和单个部落层面的特征。结果显示，土著土地密度和分布几乎全部减少。土著人民被迫迁移到更易受气候变化风险和危害影响的土地上，而这些土地不太可能位于宝贵的地下石油和天然气资源之上。农业适宜性和联邦土地接近的结果，影响土著运动，管理和传统用途是混合的。这些研究结果具有重大的政策影响，涉及气候脆弱性的提高，广泛的土地减少，土地价值下降。
What are the full extent and long-term effects of land dispossession and forced migration for Indigenous peoples in North America? We leveraged a new dataset of Indigenous land dispossession and forced migration to statistically compare features of historical tribal lands to present-day tribal lands at the aggregate and individual tribe level. Results show a near-total aggregate reduction of Indigenous land density and spread. Indigenous peoples were forced to lands that are more exposed to climate change risks and hazards and are less likely to lie over valuable subsurface oil and gas resources. Agricultural suitability and federal land proximity results-which affect Indigenous movements, management, and traditional uses-are mixed. These findings have substantial policy implications related to heightened climate vulnerability, extensive land reduction, and diminished land value.