According to the standard of Classification, Investigation and Evaluation of Tourism Resources, what are the main categories and subcategories of tourism resources?

Tourism resources are divided into three levels: main category, sub-category and basic category. Among them, there are 8 main classes and 3 subclasses1.

Main categories: A landscape, B waterscape, C biological landscape, D astronomical phenomena and climate landscape, E ruins, F buildings and facilities, G tourist commodities, H cultural activities, ***8.

AA comprehensive natural tourist destination, AB deposit and structure, AC geological and geomorphological process relic, AD natural change relic, AE island reef, BA reach, BB natural lake and pond, BC waterfall, BD spring, BE estuary and sea surface, BF glacier tourist destination BF ice and snow, CA trees, CB grassland and grassland, CC flower land, CD wildlife habitat, DA light phenomenon, DB weather and climate phenomenon, ea prehistoric human activity site, EB society, Economic and cultural activity places, FA comprehensive cultural tourism places, FB single activity places, FC landscape buildings and ancillary buildings, FD residential and community FDA traditional and local buildings, FE burial places, FF traffic buildings, FG hydraulic buildings, GA local tourism commodities, HA personnel files, HB art, HC folk customs, HD modern festivals, * * 365438+.

Tourism resources are the foundation of tourism development. China is rich in tourism resources and has broad development prospects. They are widely used in tourism research, regional development, resource protection and so on, and people pay more and more attention to them.