The paper presents the long-term collaboration of the Czech research group organized under the World Centre of Excellence with Peruvian experts from the National Archaeological Park of Machupicchu (Parque Arqueológico Nacional de Machupicchu). The collaboration monitored potentially dangerous slope movements at the archaeological site. This was achieved with the installation of an environmentally friendly network of dilatometric instruments, taking into consideration the strict requirements for site protection and the provision of long-term, reliable results. The 17-year-long monitoring (not continuous) identified no major hazard to the archaeological site which used to support decision of site managers to limit the entrance of tourists to the Intiwatana hill since 2019. Historical photographs of Czech travellers (from 1949, 1950, 1954, and 1961) were shared with Peruvian experts, who compared them with the oldest photos from the explorer Hiram Bingham and the most recent situation. The photographs were used to document the historical development of selected structures inside Machupicchu as well as landslide occurrences on the surrounding slopes. We think this is a good example of a successful collaboration in the adoption of a robust and reliable monitoring approach into the regular practices of the site mangers.

中文翻译：

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捷克 WCoE 的合作对秘鲁马丘比丘减少滑坡风险的贡献

本文介绍了在世界卓越中心下组织的捷克研究小组与来自马丘比丘国家考古公园 (Parque Arqueológico Nacional de Machupicchu) 的秘鲁专家的长期合作。该合作监测了考古遗址潜在危险的斜坡运动。这是通过安装一个环保的膨胀仪网络来实现的，同时考虑到现场保护的严格要求和提供长期可靠的结果。长达 17 年的监测（非连续）发现考古遗址没有重大危害，自 2019 年以来，该遗址管理人员决定限制游客进入 Intiwatana 山。捷克旅行者的历史照片（从 1949 年到 1950 年） , 1954, 和 1961 年）与秘鲁专家分享，他们将它们与探险家 Hiram Bingham 的最古老照片和最近的情况进行了比较。这些照片被用来记录马丘比丘内部选定结构的历史发展以及周围斜坡上发生的滑坡。我们认为这是成功合作的一个很好的例子，在现场经理的常规实践中采用了强大而可靠的监控方法。 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .