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发表于 2025-3-28 14:35:18 | 显示全部楼层
发表于 2025-3-28 20:22:53 | 显示全部楼层
Behavioural Influences on the Environmental Impact of Collection/Delivery Pointsndom parameter error components logit model is estimated, using stated choice survey data, to uncover what is influencing the choice of these market offerings. The last mile alternatives investigated extend beyond a pickup-conventional delivery dichotomy, to include alternative CDP locations, pickup
发表于 2025-3-29 02:39:00 | 显示全部楼层
发表于 2025-3-29 03:10:35 | 显示全部楼层
Economic and Environmental Trade-Offs in Water Transportation activity based methodology is used to estimate fuel consumption and emissions savings during lower sailing speed operation for machinery on-board. Fuel price and the value of time lost govern the extent to which slow steaming and local speed reductions can be effective. The economic and environment
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发表于 2025-3-29 19:51:30 | 显示全部楼层
Guniz M. Koksal,Cigdem Akyol Beyoglu activity based methodology is used to estimate fuel consumption and emissions savings during lower sailing speed operation for machinery on-board. Fuel price and the value of time lost govern the extent to which slow steaming and local speed reductions can be effective. The economic and environment
发表于 2025-3-30 00:13:17 | 显示全部楼层
Time-Resolved Fluoroimmunoassayow that the fuel prices and their volatility have affected and improved carbon efficiency of airlines. Our findings also confirm previous anecdotal evidence suggesting a significant negative relationship between carbon efficiency and unit cost.
发表于 2025-3-30 06:47:49 | 显示全部楼层
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