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内河航运虽然速度较低,但却具有许多其他运输方式不可取代的优势,如运量大、投入少、产出多、能耗低、污染轻、占地少、成本低等。同时它还是水资源综合利用的重要组成部分。在统一规划下,疏浚航道,可以同时增加断面输水能力,有利于泄洪和灌溉。在我国迫切需要加快交通基础设施建设,实现可持续发展战略目标中,内河航运具有相当大的潜力和重要意义。
Inland shipping, though of lower speed, has many irreplaceable advantages as other modes of transport, such as large capacity, less input, more output, less energy consumption, less pollution, less land occupation and lower costs. At the same time it is also an important part of the comprehensive utilization of water resources. Under the unified planning, the dredging channel can increase the cross-section water conveyance capacity at the same time, which is good for flood discharge and irrigation. In our urgent need to accelerate the construction of transport infrastructure and achieve the strategic goal of sustainable development, inland navigation has considerable potential and significance.