Eco-Functions and Construction Orientation of Tourist Spots in Grassland in Northwest China—A Case Study of the Cemetery of the Ancient Tuguhun Kingdom and Its Surrounding Original Ecology in Qinghai Plateau

Investigation was made of groups of tombs of the ancient Tuguhun kingdom in Dulan County,Qinghai Province with a land coverage of 3 600 km².It was found that grassland tourism possesses four functions: nurturing of eco-mentality,appreciation of eco-culture,physiological enjoyment of primary ecology of nature,and sightseeing of achievements in grassland ecological agriculture.On such a basis,suggestions are brought forth for orientation of the construction of grassland eco-tourism.