【摘要】 文章将我国各省、区、市(港澳台地区除外)公共图书馆作为一个生物单元，基于生态位态势理论，以资源生态位、功能生态位、时空生态位三个维度中的总流通人次、网站访问量等15个生态因子作为测评指标，依据2018—2020年的《中国图书馆年鉴》的统计范围和统计数据，对其生态位态势进行测定。研究发现，广东省、浙江省、江苏省公共图书馆的信息生态位遥遥领先。其中，浙江省的功能生态位、时空生态位和广东的资源生态位分列首位，华东地区信息生态位均值最高。基于上述发现及相关数据，本文分析其成因并提出若干针对提升策略。更多还原

【Abstract】 Public libraries in each province, autonomous region and municipality in China(excluding Hong Kong, Macao, and Taiwan regions of China), observed as a biological unit in this paper, are studied based on Niche Theory. According to the statistics released by China Library Yearbook, the niche situation of each unit is measured and analyzed in three dimensions(resource niche, functional niche and spatiotemporal niche) covering 15 ecological factors(total circulation of library and websites traffic included). The results show that the information niches of Guangdong Province, Zhejiang Province, and Jiangsu Province are far ahead; the functional niche, spatiotemporal niche of Zhejiang province, and resource niche of Guangdong province rank first; the average relative niche of East China comes first. Based on relevant data, causes of the results above are analyzed, and some improvement strategies are explored accordingly.更多还原