Sustainability has long been a buzzword and is also currently one of the major priorities of tourism all over the world. In many places, hotels function as a driving force for socio-economic development, serving as employers for the local population, but also providing space for meetings, conferences, private/family events, and ceremonies. Unfortunately, the hotel industry is also considered an industry characterized by the consumption of considerable amounts of resources. These include mainly energy and water consumption, but also waste production. Emphasis is placed on the role of the communication between the various players involved in the operation of hotels. The article deals with applying elements of green management in a selected hotel in Czechia. It analyses the implementation of green management elements and principles of sustainable development in accommodation services. The primary data were conducted from April 2017 to March 2018 and we used structured and semi-structured interviews with the TOP management of the hotel and by author observation. We used the methods of scientific work, i.e., the analysis, mathematical, and statistical methods. As part of economic and social activities, cooperation with suppliers in the close surroundings of the hotel and the selection of local employees work well. Room for improvement has been observed, e.g., in supporting local infrastructure or promoting environmentally friendly types of transport.

In this paper, a database of semantic features is presented. 104 nominal concepts from 13 semantic categories were described by young Czech school children. They were asked to respond to the question "what is it, what does it mean?" by listing different kinds of properties for concepts in writing. Their responses were broken down into semantic features and the database was prepared using a set of pre-established rules. The method of database design, with an emphasis on the way features were recorded, is described in detail within this article. The data were statistically analysed and interpreted and the results along with database usage methodologies are discussed. The goal of this research is to produce a complex database to be used in future research relating to semantic features and therefore it has been published online for use by the wider academic community. At present, databases have been published based on data gathered from adult English and Czech speakers; however participation in this study was limited specifically to young Czech-speaking children. Thus, this database is characteristically unique as it provides important insight into this specific age and language group's conceptual knowledge. The research is inspired primarily by research papers concerning semantic feature production obtained from adult English speakers (McRae, de Sa,