Abstract：The dissemination of internet-based information changed the previous pattern of geography,while micro-blog has formed an important platform for exchanging information. Using the method of social network analysis(SNA) and GIS visualization,this paper tries to analyze the path of information transmission in micro-blog from the perspective of geography. Eventually the results show as follows.①The spatial structure and the social economy are relatively consistent.The number of in-out degree in network is consistent with the development of the economic level,while situations of dissemination are different in certain central cities.②The space of network information has the geographical features.Those cities as center-nodes dominate the direction of public opinion in the surrounding areas,even nationwide direction.③In network,the dissemination number of public opinion is regional during the same time frame.
[1]JOHN F. The world city hypothesis[J]. Development & change,1986,17(1):69-83.
[2]CASTELLS M. The rise of the network society:volume I[J]. Cities,1996,48(2):132-134.
[3]FRIEDMANN J R.The world city hypothesis [J].Development and change,1986,17(1):59-83.
[4]巴凯斯,路紫.从地理空间到地理网络空间的变化趋势——兼论西方学者关于电信对地区影响的研究[J]. 地理学报,2000(01):104-111.
[5]甄峰.信息时代新空间形态研究[J]. 地理科学进展,2004(03):16-26.
[6]李响.基于社会网络分析的长三角城市群网络结构研究[J].城市发展研究,2011(12):80-85.
[7]唐佳,李君轶.基于微博大数据的西安国内游客日内时间分布模式研究[J].人文地理,2016(3):151-160.
[8]段淼然,陈刚,于靖,等.基于新浪微博的省域出游驱动力空间分布特征[J].地域研究与开发,2015(2):96-102.
[9]甄峰,王波,陈映雪.基于网络社会空间的中国城市网络特征——以新浪微博为例[J].地理学报,2012(8):1031-1043.
[10]王德忠,庄仁兴.区域经济联系定量分析初探——以上海与苏锡常地区经济联系为例[J]. 地理科学,1996(01):51-57.
[11]李响.长三角城市群经济联系网络结构研究——基于社会网络视角的分析[J].上海金融学院学报,2011(4):105-1.
[12]陈映雪,甄峰,王波,等.基于社会网络分析的中国城市网络信息空间结构[J].经济地理,2013(4):56-63.
[13]王波,甄峰,席广亮,等.基于微博用户关系的网络信息地理研究——以新浪微博为例[J].地理研究,2013(2):380-391.
[14]韩运荣,高顺杰.微博舆论传播模式探究[J].现代传播:中国传媒大学学报,2012(7):35-39.
[15]田野.基于微博平台的事件趋势分析及预测研究[D].武汉大学,2012.
[16]刘大均,胡静,程绍文,等.中国旅游微博空间分布格局及影响因素——以新浪旅游微博为例[J].地理科学,2015(6):717-724.
[17]钟杰,王海舟,王文贤.基于话题的微博信息传播拓扑结构研究[J].信息网络安全,2016(3):64-70.
[18]CASTELLS M. Communication,power and counter-power in the network society[J]. International journal of communication,2007,1(1).
[19]CHAN M. Social network sites and political engagement:exploring the impact of facebook connections and uses on political protest and participation[J]. Mass communication & society,2016:430-451.
[20]MELLON J,PROSSER C. Twitter and facebook are not representative of the general population:political attitudes and demographics of social media users[J]. Available at SSRN,2016.
[21]COBB N K,JACOBS M A,WILEYTO P,et al. Diffusion of an evidence-based smoking cessation intervention through facebook:a randomized controlled trial.[J]. American journal of public health,2016,106(6):1130-1135.
[22]周芳如,吴姗姗,吴晋峰,等.旅游信息微博传播网络结构及时空特征[J].经济地理,2016(6):195-203.
[23]刘军.整体网络分析讲义[M].上海:上海人民出版社,2009.
2017, 
