The contribution is aimed at the assessment of positive socio-economic phenomenon as one of the input parameters for the evaluation of the quality of environment. Positive phenomenon are represented in the territory by human activities which are aimed to promote, enhance and maintain environmental stability, biodiversity, protection of nature and the environment. We have evaluated two basic groups:  positive phenomenon aimed at nature protection  positive phenomenon aimed at protection of natural and cultural-historical resources. Methodological steps of the evaluation and the results are reported on the example of the cadastral territory of Liptovská Teplička village.