Progress and Prospects of Research on Public Services in Sports in China: Analysis in the Context of Bibliometric Ecological Civilization and Social Networks

Table 8

Regional statistics of core journals in China’s sports tourism field from 2000 to 2014.

Partition	Number of periodicals	Number of documents (articles)	Zai Wenbi (%)	Proportion in the total number of journals (%)	Average document density (articles/kind)
First area (core area)	3	171	36.85	17.65	57
Second area (relevant area)	5	163	35.13	29.41	33
Third area (discrete area)	9	130	28.02	52.94	14
Total	17	464	100	100	27