Karst depressions (dolines) have the potential to act as safe havens for a high diversity of valuable species. We showed that local anthropogenic disturbances play a significant role in determining the naturalness of dolines. We compared the number of specialist species, competitor species, generalist species and species of disturbed habitats between natural and disturbed dolines in two Hungarian karst areas, where different types of anthropogenic disturbances have been shaping the vegetation for centuries. We found that these disturbances have the potential to negatively influence the naturalness of dolines, reducing the number of valuable species, thus affecting the conservation value of dolines. To maintain the naturalness of vegetation in these doline habitats, the populations of ruderal competitors should be eliminated, and sustainable forest management should be adapted. However, there are still open questions about the effects of different disturbances on the naturalness in dolines that need to be answered to determine which conservation strategies will be particularly suitable for valuable species in a warming climate.

岩溶洼地（do线虫）有可能成为各种珍贵物种的避风港。我们表明，局部人为干扰在确定多吉线的自然性中起着重要作用。我们比较了两个匈牙利喀斯特地区自然界和受干扰的杜林之间的专家物种，竞争者物种，通才物种和受干扰的栖息地物种的数量，在这些地区中，不同类型的人为干扰已使植被形成了数百年。我们发现这些干扰有可能对ly虫的自然性产生负面影响，从而减少有价值物种的数量，从而影响do虫的保护价值。为了维持这些do虫栖息地的植被自然性，应消除鲁竞争者的种群，应调整可持续森林管理。但是，仍然存在关于不同干扰对白线自然性影响的悬而未决的问题，需要回答以确定哪种保护策略将特别适合于气候变暖的珍贵物种。