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Deforestation Near Public Lands: An Empirical Examination of Associated Processes

机译:公共土地附近的森林砍伐:相关过程的实证检验

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摘要

This article is an empirical examination of human-environment interactions associated with deforestation. The focus is on areas adjacent to the Buffalo National River and Ozark-St. Francis National Forest. Satellite imagery and census data over a 10-year timeframe are analyzed using multivariate methods to provide insight into underlying processes impacting land cover change. Examination of the parameters in areas near public land boundaries in conjunction with distance-to-the-boundary measures indicate changes immediately adjacent to the public lands differ from those at a distance. Public lands with differing mandates (resource conservation for current and future utilization in the case of U.S. Forest Service lands and preservation of existing “wilderness” condition in the case of the Buffalo National River) function separately within the wider landscape context. Land cover change due to deforestation is driven by transportation infrastructure, slope, distance to large urban centers, and location relative to public lands.
机译:本文是对与森林砍伐相关的人与环境相互作用的实证研究。重点是在布法罗国家河流域和奥扎克街附近的地区。弗朗西斯国家森林。使用多元方法分析了10年时间范围内的卫星图像和普查数据,以深入了解影响土地覆盖变化的基本过程。对公共土地边界附近区域的参数进行了检验,并结合了到边界的距离测量,发现与公共土地紧邻的变化与远处的变化有所不同。具有不同任务授权的公共土地(在美国森林服务用地的情况下为当前和将来的资源保护以及在布法罗国家河流的情况下保持现有的“荒野”条件)在更大的景观环境中分别发挥作用。运输基础设施,坡度,与大型城市中心的距离以及相对于公共土地的位置,都驱动着因森林砍伐而导致的土地覆盖变化。

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