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首页> 外文期刊>Society and Natural Resources >Measuring change in place values for environmental and natural resource planning using public participation GIS (PPGIS): results and challenges for longitudinal research.
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Measuring change in place values for environmental and natural resource planning using public participation GIS (PPGIS): results and challenges for longitudinal research.

机译:使用公众参与GIS(PPGIS)测量环境和自然资源规划的地方价值变化:纵向研究的结果和挑战。

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摘要

Landscape values are a type of place value and are identified and mapped using public participation GIS (PPGIS). PPGIS engages nonexperts to identify important spatial information for environmental or natural resource planning. In 1998, we used PPGIS to identify landscape values for the Chugach National Forest (Alaska) plan revision process. In 2012, we conducted a longitudinal study of the same national forest using Internet PPGIS to identify changes in landscape values. The empirical results indicate stability in landscape values both in importance and spatial distribution. However, the use of different PPGIS methods (paper map vs. Internet) in the longitudinal study also introduced challenges in interpreting and explaining the spatial results. We discuss trade-offs in conducting longitudinal PPGIS research using mixed methods. PPGIS appears well suited for public lands planning, and national forest planning in particular, but barriers to use, such as regulatory approval, remain formidable.
机译:景观价值是一种地方价值,使用公众参与GIS(PPGIS)进行标识和映射。 PPGIS聘请非专家为环境或自然资源规划识别重要的空间信息。 1998年,我们使用PPGIS为Chugach国家森林(阿拉斯加)计划修订过程确定了景观价值。 2012年,我们使用互联网PPGIS对同一国家的森林进行了纵向研究,以识别景观价值的变化。实证结果表明,景观的重要性和空间分布都稳定。但是,在纵向研究中使用不同的PPGIS方法(纸质地图与Internet)也给解释和解释空间结果带来了挑战。我们讨论使用混合方法进行纵向PPGIS研究时的权衡。 PPGIS似乎非常适合于公共土地规划,尤其是国家森林规划,但是使用障碍(例如法规批准)仍然很艰巨。

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