Grassland classification and evaluation of grazing capacity in Naqu Prefecture, Tibet Autonomous Region, China

Abstract Grassland animal husbandry is an important component of the regional economy in Naqu Prefecture of Tibet. A grassland survey was initiated to specify biological and socio‐economic characteristics of animal husbandry. The information from the survey was used to classify grassland resources and to evaluate grazing capacity. Based on the China Grassland Classification System, the grasslands in Naqu Prefecture were classified into 4 classes, 10 groups, and 32 types. The assessment of grazing capacity indicated that the grasslands in the eastern counties of the temperate wet zone and some counties in the central and western parts are severely overgrazed, which has resulted in serious grassland deterioration. Clarifying the ownership of the grazing lands should be the top priority for the government if a policy of sustainable development of grassland animal husbandry in Naqu Prefecture is to be adopted.