一个使用开源方法的决策支持工具,用于识别在美国俄克拉荷马州奇卡索族 (Chickasaw Nation) 中的木材侵蚀和树物种脆弱性
1Office of Natural Resources The Chickasaw Nation Ada Oklahoma USA.
Ecology and evolution
|December 24, 2025
概括
百合树的过度生长威胁着俄克拉荷马州的大平原. 奇卡索国家开发了树评估工具 (JET),以帮助土地所有者管理入侵树木并保护自然资源.
科学领域:
- 生态生态学 生态生态学
- 保护生物学 保护生物学
- 自然资源管理自然资源管理
背景情况:
- 树的丰富性在整个大平原地区急剧增加,这是由于历史的土地使用和环境因素.
- 这种侵入性植被威胁着俄克拉荷马州Cross Timbers地区的生态系统,土壤健康,文化遗产和经济.
- 奇卡索国家 (CN) 寻求解决其条约领土 (CNTT) 内的树侵占问题.
研究的目的:
- 评估树在CNTT中的侵占程度.
- 为土地所有者制定一个经济案例,以实施树的移除和处方燃烧.
- 为有针对性的土地管理实践创建一个决策支持工具.
主要方法:
- 开发了一种以物种为中心的评估方法和模型.
- 创建了Juniper评估工具 (JET),这是一个开源的,包裹级的决策支持系统.
- 建立在现有的工具上,如Rangeland分析平台 (RAP) 和Rangeland刷估计工具箱 (RaBET).
主要成果:
- JET为土地管理者提供了一个简单,可扩展和可操作的工具.
- 输出量身定制为 CNTT 内的地块层面的流域保护规划.
- 该工具有助于确定最佳管理实践,以减缓树的侵占.
结论:
- JET是CNTT中土地所有者和资源管理人员的可复制资源.
- 它支持对入侵物种管理的知情决策.
- 该工具有可能在俄克拉荷马州和大平原地区得到更广泛的应用.
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