排序方式: 共有185条查询结果,搜索用时 15 毫秒
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在对物流共性要素特性进行分析的基础上,提出铁路物流的概念,阐述铁路物流的网络性、干线性、大宗性、重载性、环保性和快捷性特征。 相似文献
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基于交易费用的物流运作模式研究 总被引:3,自引:0,他引:3
从交易费用理论及物流运作模式着手,探讨了市场采购、物流自营,物流外包与物流内包的适应环境及运作对象。即:对于一般的物流活动应该从市场上进行采购,对于集成化的物流服务应该采用外部外包,当第三方物流市场走向垄断时,要积极寻求物流内包。 相似文献
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The degree of centralization of the logistics network is one of the important strategic decisions to take. This issue has often been studied but mainly from a cost minimization focus. This research studies the influence of incorporating the environmental impact in logistics network design models, comparing the results with those obtained considering cost minimization only. A fuzzy biobjective optimization model is used to carry out a number of experiments. By weighting the relative importance of the two objectives, the differences with respect to the base cost minimization solution can be ascertained. Our results show that in general more material is moved through warehouses when the environmental impact is considered and more decentralized facilities are opened. 相似文献
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文章基于当前产业结构大调整背景,提出广西要在迎接产业转移的竞争中胜出,必须着力构建以西江水运为龙头的现代物流体系,从而把西江经济带打造成为与"珠三角"这一世界加工制造中心紧密联动的加工制造次中心。 相似文献
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生态系统分析方法与农业科技示范园规划 总被引:1,自引:0,他引:1
现代农业科技园区建设规划目标是实现经济、生态、社会效益的协调,园区是一个复合的人工生态系统。在规划过程中的一个核心环节就是进行生态系统分析,并在分析的基础上进行生态系统设计。文中讨论了农业园区生态系统分析的目标、步骤,并提出了科技园区的复合生态系统由4个子系统组成,分别是:安全永续的生态环境资源子系统、清洁循环的生态产业经济子系统、自然和谐生态人类住区子系统、先进高效的科技支持和管理决策子系统。 相似文献
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Logistic performance evaluation of provinces in Turkey: A GIS-based multi-criteria decision analysis
Logistics performance evaluation of provinces is considered in this study. To do so, a three-step solution approach is developed: (i) determination of 16 geographic and economic indicators, (ii) using geographic information system to assign a logistics score and (iii) prioritizing the indicators and ranking the provinces using multi-criteria decision analysis tools. Proposed methodology is applied to 81 provinces in Turkey as a case study. Results show that the provinces of Istanbul, Izmir, and Hatay are the pioneers. The proposed methodology provides the ability to analyze the impacts of indicators on logistics performance and create a logistics performance map of countries. 相似文献