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[Objective]The research aimed to study the types,distributions and characteristics of vegetation and soil along Qinghai-Tibet Railway.[Method]Types,distributions and characteristics of vegetation and soil along Qinghai-Tibet Railway were studied by field investigation method.[Result]The vegetation along Qinghai-Tibet Railway was dominated by alpine grassland and meadow,while the soil was dominated by alpine steppe soil and meadow soil corresponding along the railway.They both concentrated distributions at the section from Kunlun Mountain to Nyainqentanglha Mountain.[Conclusion]The research could provide the basis for disaster control and resource development of Qinghai-Tibet Railway.
[Method] Types, distributions and characteristics of vegetation and soil along Qinghai-Tibet Railway were studied by field investigation method. [Objective] The research aimed to study the types, distributions and characteristics of vegetation and soil along Qinghai-Tibet Railway. [Result] ] The vegetation along Qinghai-Tibet Railway was dominated by alpine grassland and meadow, while the soil was dominated by alpine steppe soil and meadow soil corresponding along the railway. They both concentrated distributions at the section from Kunlun Mountain to Nyainqentanglha Mountain. [Conclusion] The research could provide the basis for disaster control and resource development of Qinghai-Tibet Railway.