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As one of the most serious challenges facing humankind during the 21st century, climate change not only relates to many fields such as science, culture, economics, and politics, but also affects the survival and future development of human beings. In China, climate change communication research specifically first began to be conducted quite late, as the significance of climate change issues came to the fore in the international arena. The year 2007 is known as China’s “first year of climate change communication research.” Climate change coverage up to 2007 can be divided into two periods: In the early period, the number of reports was small, the reporting agenda was simple, and public’s attention was limited, whereas in the late period coverage changed visibly: the amount of coverage experienced a sharp increase, the topics covered were diverse, and reporting gradually reached an advanced level of sophistication. Research on climate change is not only limited to the analysis of science reporters from the professional field, but also includes studies conducted by the government, academia, NGOs, enterprises, and the like, and it has already reached certain research conclusions. Media coverage of climate issues and research on climat communication complement each other—the former promoting the latter and the latter enriching the former—and they jointly advance the dissemination of climate issues in China. This article hopes to sort out the research on media reports on climate change and climate change communication research to gain an overall and comprehensive understanding of climate change communication in China

Article

Guoyu Ren, Guoli Tang, and Kangmin Wen

Based on a dataset of national reference and basic stations, which have been quality controlled and inhomogeneity processed, updated surface air temperature (SAT) series of the past 67 (1951–2017) and 113 (1905–2017) years for mainland China are constructed and analyzed. The new temperature series show significant warming trends of 0.24°C/10yr and 0.09°C/10yr respectively for the two periods. The rapid regional warming generally begins from the mid-1980s, about a decade later than the northern hemisphere average SAT change. Warming during the period of 1951–2017 is larger and more significant in the northeast, north, northwest and the Qinghai-Tibetan Plateau, and the most significant SAT increase usually occurs in winter and spring except for the Qinghai-Tibetan Plateau where winter and autumn undergo the largest warming. The slowdown of the warming can be clearly detected after 1998, especially for autumn and winter. The effect of urbanization on trends of the region averaged annual and seasonal mean SAT as calculated from the national reference and basic stations has not been adjusted, despite it being generally large and significant. In north China, the increasing trend of annual mean SAT induced by urbanization for the national stations is 0.10°C/10yr for the period 1961–2015, accounting for at least 31% of the overall annual mean warming. The contribution of urbanization to the overall warming of the past half century in Mainland China has also been summarized and discussed referring to the previous studies.