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首页> 外文期刊>GIScience & remote sensing >Forest fragmentation in Massachusetts, USA: a town-level assessment using Morphological spatial pattern analysis and affinity propagation
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Forest fragmentation in Massachusetts, USA: a town-level assessment using Morphological spatial pattern analysis and affinity propagation

机译：美国马萨诸塞州的森林破碎化：使用形态空间格局分析和亲和力传播的镇级评估

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Forest fragmentation has been studied extensively with respect to biodiversity loss, disruption of ecosystem services, and edge effects although the relationship between forest fragmentation and human activities is still not well understood. We classified the pattern of forests in Massachusetts using fragmentation indicators to address these objectives: 1) characterize the spatial pattern of forest fragmentation in Massachusetts towns using Morphological Spatial Pattern Analysis (MSPA); and (2) identify regional trends using archetypal towns in relation to town history, geography and socioeconomic characteristics. Six fragmentation indicators were calculated using MSPA for each town to represent patterns and processes of fragmentation. We then used these indicators and the proportion of forested land to group towns across Massachusetts with similar patterns of fragmentation. Six representative towns typify different types of forest fragmentation, and illustrate the commonalities and differences between different fragmentation types. The objective selection of representative towns suggests that they might be used as the target of future studies, both in retrospective studies that seek to explain current patterns and in analyses that predict future fragmentation trends.
机译：尽管对于森林破碎化与人类活动之间的关系仍然知之甚少，但有关生物多样性丧失，生态系统服务中断和边缘效应的森林破碎化研究已经得到了广泛的研究。为了解决这些目标，我们使用碎片指标对马萨诸塞州的森林格局进行了分类：1）使用形态空间格局分析（MSPA）表征马萨诸塞州城镇森林碎片的空间格局； （2）使用原型城镇识别与城镇历史，地理和社会经济特征相关的区域趋势。使用MSPA为每个城镇计算了六个碎片化指标，以表示碎片化的模式和过程。然后，我们使用这些指标和林地比例将马萨诸塞州的城镇划分为类似的碎片化模式。六个有代表性的城镇代表了不同类型的森林碎片，并说明了不同碎片类型之间的共性和差异。对代表性城镇的客观选择表明，无论是在试图解释当前模式的回顾性研究中，还是在预测未来分化趋势的分析中，都可以将其用作未来研究的目标。

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