4. Suggestions
4.1 Reduce Transportation TEF by High-speed Railway
High-speed railway is a new way to travel. In December 2009, Wuhan-Guangzhou high-speed railway
stared to work, which greatly changed the structure of the tourism market in Wuhan and the transportation
of tourists. Contrasting airplane, high-speed railway has high capacity and comfortable and efficient
environment. It is a green t ransportation way to save energy and meets the requirements of low-carbon
economy. Therefore, it is very important to let more and more tourists select high-speed rail, trains and
other modes of transport with low energy consumption so that to reduce the huge TEF caused by traffic
and promote sustainability.