Cave ecosystem research has known a growing interest in the last years. Nonetheless there is more to be found out about underground world of caves. The difficulty of access and rapid change of conditions that might occur in many cases, among other factors make the survey of this kind of environment a hard task to accomplish. This paper applies on three caves from Romania, the attempts made by other authors in assessing the degree of cave environment degradation. Method used combines characteristics of both subterranean and supraterranen domains associated to caves.
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