德国内河航道的废气排放率

IF 7.7 1区工程技术 Q1 ENVIRONMENTAL STUDIES

Transportation Research Part D-transport and Environment Pub Date : 2025-08-16 DOI:10.1016/j.trd.2025.104955

Daniel Weber, Hauke Stachel, Christian Noss

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引用次数: 0

摘要

内河航运是温室气体和空气污染物的来源。采用自下而上的方法估算了德国内河航运的高时空分辨船舶和特定地点的废气排放率以及二氧化碳、氮氧化物、HC、CO和PM的累积总排放量。同样的模型被应用于评估当前内河船队现代化的缓解潜力。该模型将AIS数据与水路的日常流量信息配对。它解释了驾驶动态，并计算了每艘被监测帆船的能源需求、燃料消耗和排放率。随时间和空间的积分得到特定地点和随后步骤的总排放率。此外，模拟情景揭示了通过对现有机队进行现代化改造来减少排放的潜力。

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Exhaust emission rates along German inland waterways

Inland navigation is a source of greenhouse gases and air pollutants. High spaciotemporal resolved vessel- and site-specific exhaust emission rates as well as accumulated total emissions of CO₂, NO_x, HC, CO and PM from German inland navigation are estimated using a bottom-up approach. The same model is applied to evaluate the mitigation potential of modernizing the current inland vessel fleet. The model pairs AIS data with daily information of flow conditions at the waterways. It accounts for driving dynamics and computes energy demand, fuel consumption and emission rates of each monitored sailing vessel. The integral over time and space yield site-specific and in a subsequent step total emission rates. Furthermore, a simulated scenario reveals the potential for emission mitigation through modernization of the existing fleet.

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来源期刊

Transportation Research Part D-transport and Environment 工程技术-运输科技

CiteScore

14.40

自引率

9.20%

发文量

314

审稿时长

39 days

期刊介绍： Transportation Research Part D: Transport and Environment focuses on original research exploring the environmental impacts of transportation, policy responses to these impacts, and their implications for transportation system design, planning, and management. The journal comprehensively covers the interaction between transportation and the environment, ranging from local effects on specific geographical areas to global implications such as natural resource depletion and atmospheric pollution. We welcome research papers across all transportation modes, including maritime, air, and land transportation, assessing their environmental impacts broadly. Papers addressing both mobile aspects and transportation infrastructure are considered. The journal prioritizes empirical findings and policy responses of regulatory, planning, technical, or fiscal nature. Articles are policy-driven, accessible, and applicable to readers from diverse disciplines, emphasizing relevance and practicality. We encourage interdisciplinary submissions and welcome contributions from economically developing and advanced countries alike, reflecting our international orientation.