生态语言学视角下的中德气候变化新闻话语对比 ——以2009-2013年中德主流纸媒报道为例

通过自建中德气候变化新闻语料库，运用语料库驱动的语言学话语分析法(LDA)，对两国媒体气候变化话语的主题分布和话语争论中心进行了对比性分析，探究了中德新闻媒体中气候变化话语的差异化建构及其差异背后所折射的生态观，是生态语言学视角下对环境新闻话语的一次有益探索。 

A Comparative Study of China and Germany News Climate Change Discourse from the Perspective of Ecolinguistics

Through a self-built Sino-German media climate change corpus and the corpus-driven linguistic discourse analysis(LDA),a comparative study of the media discourse of the two countries was conducted.The key topic distributions and the discourse dispute centers are meanwhile explored.The differential construction of climate change discourse and the ecological view reflected by the differences are also discussed,which can be seen as a beneficial exploration of environmental discourse under the perspective of ecological linguistics.