O‘zbekiston davlat jahon tillari universiteti

diversity: variety; multiplicity; range; assortment

domestic escorted tour: a packaged, pre-planned itinerary, including the services of a tour manager (escort) within a traveler s own country

domestic independent tour: DIT: a custom-made tour of a part of the USA planned exclusively for a client by a travel agent

Domestic supply of tourism commodities: Domestic supply of tourism commodities is defined as the total production in Canada of the tourism commodities which are mainly produced by tourism industries. Not all of domestic supply is purchased by visitors, so that supply exceeds tourism demand for the national tourism indicators (NTI). For example, visitors purchase only a small proportion of food and beverage services, with most going to local consumption. Also, supply does not include imports. For example the sale of a ticket on a non-Canadian airline is excluded from supply.

Domestic tourism: Travel within the country of residence.

Dominant scenic alteration: An alteration in the scenic landscape that is visually obtrusive.

double-occupancy rate: the price per person for a room to be shared with another person; abbreviated ppdo and most often quoted in the industry

double-room rate: the full price of a room for two people (twice the double-occupancy rate)

downgrade: to move to a lesser level of accommodations or a lower class of service

Due diligence: Taking what is considered in law to be reasonable care.

Dwell time: Length of time a visitor spends at an attraction or destination. Dwell time is often taken into consideration when setting admission fees as a way of ensuring perceived value for money

Earth Check™ indicators: Proprietary system belonging to Green Globe 21, which uses carefully selected indicators to measure and benchmark key environmental and social impacts, as well as operational efficiency.