نتایج جستجو برای: waterway transport
تعداد نتایج: 274526 فیلتر نتایج به سال:
Grassed waterways placed in high water flow zones substantially reduce erosion in agricultural fields. A recent study proposed a statistical model for waterway planning for a farm in the Outer Bluegrass physiographic region of Kentucky. The logistic regression model identified where channel erosion was likely to occur based on elevation-derived terrain attributes. The objective of this study wa...
The article considers the current state of mineral fertilizers transportation in export-import and domestic directions when using various types transport, including inland waterway transport. introduction presents results analysis a number literary sources research works foreign scientists field fertilizers. As result research, it was determined that is necessary to make optimal logistics decis...
Physiographic characteristics of Atrak Watershed described by a number of parameters were used in regression models to estimate maximum daily discharges. These parameters were sub-watershed area, main waterway length, mean waterway slope, mean watershed elevation and mean watershed slope. Based on the results of correlation between the above parameters and their suitability for discharge estima...
Trade within Africa is at an all-time low, with a lack of optimal intermodal transportation network and high cost business serving as deterrent to trade. This research studies Intra-African ECOWAS using hierarchical spatial aggregation process identify 27 nodes. Distance-based weighted centrality measures employed TOPSIS model ranked node Economic Community West African States (ECOWAS) transpor...
Waterway transportation is a very ancient mobility solution. Amazon region represents good case study, where waterway transport played and still playing important role. Nevertheless, passenger lacks economic models that help in designing implementing strategies towards sustainability. In this work, cost model of was developed based on the assumptions activity-based costing used linear programmi...
In this paper, present the appropriate tools for balanced development of maritime and inland waterway transport in Ukraine to ensure implementation country’s economic, social environmental plans. Using statistical data, main indicators are systematized, which indicate a lack technical base high-quality Ukraine, irrational use territory water area ports, their infrastructure, routes, as well dec...
The financial market has a strong influence on supporting the transition to zero-emission transport system, as this sector requires large investments implement low-emission technologies and infrastructure promote intermodality. This article presents results obtained from literature review financing mechanisms that have been used in different countries finance alternatives decarbonization rail i...
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