Future changes in the climate regimes over China as measured by the Kppen climate classification are reported in this paper. The analysis is based on a high-resolution climate change simulation conducted by a regional...Future changes in the climate regimes over China as measured by the Kppen climate classification are reported in this paper. The analysis is based on a high-resolution climate change simulation conducted by a regional climate model (the Abdus Salam International Center for Theoretical Physics (ICTP) RegCM3) driven by the global model of Center for Climate System Research (CCSR)/National Institute for Environment Studies (NIES)/Frontier Research Center for Global Change (FRCGC) MIROC3.2_hires (the Model for Interdisciplinary Research on Climate) under the Intergovernmental Panel on Climate Change (IPCC) Special Report on Emissions Scenarios (SRES) A1B scenario. Validation of the model performances is presented first. The results show that RegCM3 reproduces the present-day distribution of the Kppen climate types well. Significant changes of the types are found in the future over China, following the simulated warming and precipitation changes. In southern China, the change is characterized by the replacement of subtropical humid (Cr) by subtropical winter-dry (Cw). A pronounced decrease of the cold climate types is found over China, e.g., tundra (Ft) over the Tibetan Plateau and sub-arctic continental (Ec) over northeast China. The changes are usually greater in the end compared with the middle of the 21st century.展开更多
The paper deals with the development of digital public relations （PRs） in the Russian govemmental communications in the years of 2011-2012. Empirical study is based on the content-analysis of on-line public activiti...The paper deals with the development of digital public relations （PRs） in the Russian govemmental communications in the years of 2011-2012. Empirical study is based on the content-analysis of on-line public activities of Russian federal governmental bodies and regional governors in October-November, 2011. It has shown the coexistence of two basic models of governmental communication in the Russian Federation--old-fashioned bureaucratic and new interactive.展开更多
基金supported by the Special Research Program for Public-Welfare Forestry(Grant No.200804001)the National Basic Research Program of China(Grant No.2009CB421407)
文摘Future changes in the climate regimes over China as measured by the Kppen climate classification are reported in this paper. The analysis is based on a high-resolution climate change simulation conducted by a regional climate model (the Abdus Salam International Center for Theoretical Physics (ICTP) RegCM3) driven by the global model of Center for Climate System Research (CCSR)/National Institute for Environment Studies (NIES)/Frontier Research Center for Global Change (FRCGC) MIROC3.2_hires (the Model for Interdisciplinary Research on Climate) under the Intergovernmental Panel on Climate Change (IPCC) Special Report on Emissions Scenarios (SRES) A1B scenario. Validation of the model performances is presented first. The results show that RegCM3 reproduces the present-day distribution of the Kppen climate types well. Significant changes of the types are found in the future over China, following the simulated warming and precipitation changes. In southern China, the change is characterized by the replacement of subtropical humid (Cr) by subtropical winter-dry (Cw). A pronounced decrease of the cold climate types is found over China, e.g., tundra (Ft) over the Tibetan Plateau and sub-arctic continental (Ec) over northeast China. The changes are usually greater in the end compared with the middle of the 21st century.
文摘The paper deals with the development of digital public relations （PRs） in the Russian govemmental communications in the years of 2011-2012. Empirical study is based on the content-analysis of on-line public activities of Russian federal governmental bodies and regional governors in October-November, 2011. It has shown the coexistence of two basic models of governmental communication in the Russian Federation--old-fashioned bureaucratic and new interactive.
