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在中央确立的中国西部大开发战略中,生态建设与交通建设是两项最重要的任务。但如果将这两项分立的建设任务通过系统工程的方式,即交通生态工程的实施而统一起来,将可以极大地提高西部大开发过程中的投资效应和建设质量。“交通生态工程”是指交通基础设施建设工程与生态工程按系统最优化原理的结合。即根据建筑学原理与生态学原理,综合运用工程措施、生物措施与农艺措施,在完成交通线路、站场、港口、航道建设或改造工程的同时,进行改良环境结构的生态建设。使交通设施作为一种人文景观与周围景观在更大范围内融为一体,形成美化国土、保护自然、改良环境和抵御灾害的带状交通生态系统或区域交通生态系统。交通基础设施在建设过程中要占用土地,改变线路两侧生态环境的结构。这可能而且事实上
In the strategy of developing China’s western region established by the Central Government, ecological construction and transportation construction are the two most important tasks. However, if these two separate construction tasks are unified through the system engineering approach, that is, the implementation of traffic ecological engineering, the investment effect and construction quality in the course of developing the western region will be greatly enhanced. “Traffic Ecological Engineering ” refers to the combination of traffic infrastructure construction projects and ecological engineering according to the principle of system optimization. That is, according to the principle of architecture and ecology, the comprehensive utilization of engineering measures, biological measures and agronomic measures shall be carried out to improve the ecological construction of the environmental structure while completing the construction of or reconstruction of traffic lines, stations, ports, waterways. Traffic facilities as a humanistic landscape and the surrounding landscape in a larger area of integration, the formation of landscaping, nature conservation, environmental improvement and disaster prevention ribbon traffic ecosystem or regional traffic ecosystem. Traffic infrastructure in the construction process to occupy the land, changing the structure of the ecological environment on both sides of the line. This is possible and de facto