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Environmental Impact Assessment of Transportation Networks with Degradable Links in an Era of Climate Change

机译:气候变化时代具有可降解链路的运输网络的环境影响评估

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摘要

This paper proposes environmental impact assessment indices to evaluate the environmental effects of link capacity degradation in transportation (road) networks. The indices are applicable in the case of either user-optimizing or system-optimizing behavior. We also construct environmental link importance indicators that allow for the ranking of links in transportation networks in terms of their environmental importance, should they be removed/destroyed. Numerical transportation network examples illustrate the proposed quantitative environmental indicators and further substantiate that system-optimizing behavior does not necessarily lead to reduced emissions.
机译:本文提出了环境影响评估指标,以评估运输(公路)网络中链路容量下降的环境影响。索引适用于用户优化或系统优化的行为。我们还构建了环境链接重要性指标,该指标可以根据交通运输网络中的链接对环境的重要性进行排名(如果将其删除/销毁)。交通网络的数字示例说明了拟议的定量环境指标,并进一步证实了系统优化行为不一定会导致排放减少。

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