Evaluating the Effective Bio-Climate Indicators on Human Comfort for the Development of Urban Tourism (Case Study Qazvin City

Understanding the environmental friendliness of different geographic regions can help the planning and development process of the region. The comfort and health of humans in the natural environment is directly related to the climate. In this research, the comfort and discomfort of different months of the year in Qazvin city in the development of urban tourism based on biochemical indicators; Baker, Tarjong, Neuropsychiatric and Olga, were evaluated using climatic data, also, the cooling and heating requirements were found in months with discomfort. The results of the biochemical indicators show that in general, the human comfort period starts from March and lasts until the middle of October. Most indices show that the months of May, September and October are the most convenient time. From December to late March, due to the air temperature tension and also during the months of July and August due to the warmth of the area, the area under study is outside the comfort zone. Being uncomfortable in cold and hot months of a year. Makes the planning to provide energy for the adjustment of air temperature important. So that in hot months this amount of cooling needs reaches 353 ° C. The coolness of the area reveals the need for a 1163 ° C heating day requirement for cold months in the autumn and winter seasons. Among the indicators of biochemistry used by Baker and Tarjong indicators, the status of biopsy of the region is better. Considering the high capacity of tourism in Qazvin, evaluation and recognition of human comfort and discomfort can play an important role in attracting and developing urban tourism with an emphasis on climatic conditions.