随着旅游经济升温,世界遗产地普遍面临“旅游超载”压力。现在,当游客来到地处西藏的布达拉宫旅游时,再也不能像以前那样任意进入每个佛殿驻足观赏了。面对青藏铁路开通后客流激增的旅游市场需求,管理者不得不调整入殿游览方式,以使这座已有1300多年历史的世界文化遗产保存得更为完好。 As the tourism economy is heating up, World Heritage sites generally face the pressure of “travel overloading”. Now, when tourists come to visit the Potala Palace in Tibet, they can no longer enter and see each Buddhist temple as they used to. Confronted with the surge in passenger demand in the tourist market after the opening of the Qinghai-Tibet Railway, managers have to adjust the approach to the palace so that the world cultural heritage, which has a history of more than 1,300 years, is preserved.