MATHEMATICAL MODELLING OF PARAMETERS INFLUENCE ON THE MARINE CLIMATIC INDEX IN VIEW OF TOURISM FAVOURABILITY FOR THE MAMAIA RESORT (ROMANIA)

作者：Lungu M L^*; Ilie C; Panaitescu L; Ilie M; Lungu D; Popescu M

来源：Journal of Environmental Protection and Ecology, 2013, 14(4): 1686-1694.

• marine-climate index
• approximation functions
• tourism favourability

The present paper is the result of the research on how parameters such as air temperature (T) and water temperature (T-e), average sunshine (I), number of rain days (N), number of days with strong wind (N-v), number of days with fog (N-k), number of days with snow (N-n) and number of days with frost (N-g) influence the marine climatic index (MCI). This index highlights the optimum duration of the tourist season and the outdoor cures in wide air space on the seaside coast. The research started based on the desire to establish a baseline of work by determining mathematical simulation elements. The ultimate goal was to determine the numerical values trends of influence for each parameter and how they determine modification of the MCI values. The method used belongs to the determining mathematical functions and their use in modelling variations of the parameters taken into account by MCI. Through simple and obvious value analysis and graphics the most influential parameters on MCI variation were determined, these being: T, T-e, I and N. Based on this conclusion were obtained mathematical function of polynomial type, that models the fluctuation of the parameters T, T-e, I and N, using Mathcad 2011 Professional software.

• 出版日期2013