1From Editor前插192Global warming and water security in ChinaJiao Yong10-133Impacts of Climate Change on Water Resources in China and Its relevant scientific problems to be further studiedZhang Jianyun14-184Human activity and the global climate change and its impact on water resourcesDing Yihui20-275Global warming and climate change in ChinaResearch Center for Climate change,Ministry of water Resources28-30,346Study on runoff trends of the main rivers in China in the recent 50 yearsZhang Jianyun, Wang Jinxing, Li Yan, Zhang Silong31-347Variation of extreme values of domestic storms and floods in 20th CenturyLiu Jiufu, Zhang jianyun, Guan Tiesheng35-378Introduction of IPCC ReportsResearch Center for Climate change,Ministry of water Resources38-409Advances in studying impacts of climate natural variability and forced change on stream flowLiu Chunzhen41-4610Review on studies for climate change impacting on hydrology and water resourcesReseareh Center for Climate change,Ministry of water resources47-5111Impacts of Climate Change on Large-size Water Projects in ChinaHe Ruimin, Wang Guoqing, Zhang Jianyun, Liu Jiufu52-54,4612Quantitative assessment for climate change and human activities impact on river runoffWang Guoqing, Zhang Jianyun, Liu Jiufu, He Ruimin55-5813Adaptation strategy for climate change impacting on water sectorResearch Center for Climate change,Ministry of water Resources59-6114Analysis on uncertainty in assessment of climate change effectsHe Ruimin, Liu Jiufu, Wang Guoqing, Zhang Jianyun62-64,7615Introduction of UNFCCC and Kyoto ProtocolResearch Center for Climate change,Ministry of water Resources65-6816Introduction of climate change related international programsResearch Center for Climate change,Ministry of water Resources69-71,7417Introduction of China's National Climate Change ProgramResearch Center for Climate change,Ministry of water Resources72-7418Introduction of China's Scientific and Technological Actions on Climate ChangeReseareh Center for Climate change,Ministry of water Resources75-76