Based on the RCP2.6,RCP4.5,RCP6.0 and RCP8.5 climate change scenarios produced by global climate model of NorESM1-M and the model of isoprene emissions from plant,the effects of future climate change on isoprene emission rate from leaves of Phyllostachys pubescens were projected. The results show that the annual air temperature is increasing,and the annual precipitation and radiation intensity will fluctuate greatly,showing an increase or decrease trend in Wuyi natural reserve. Following climate change,the emission rate of isoprene from leaves of Phyllostachys pubescens is about 30 mug·g~(-1)·d~(-1) higher in the future climate change scenario than that in the baseline scenario,and which is 30 mug·g~(-1)·d~(-1) in the RCP 8.5 scenario; the difference of isoprene daily emission rate between in the future climate change scenarios and in baseline scenarios is lower in 1 ~ 90 days and 300 ~ 365 days than that in other days during whole years,and which is higher in 91 ~ 300 days than that in other days during whole years; compared to baseline scenarios,daily emission rate of isoprene from leaves of Phyllostachys pubescens increase higher at 1 ~ 190 days (above 15% on average) and 271 ~ 365 days (an average increase of 20%) than that in other days during whole years in future climate change scenarios,and which increase lower in 191~ 270 days than that in other days during whole years,and which increase the highest (an average increase of 17%) in the RCP8.5 scenario among different scenarios. In addition,the annual emission rate of isoprene from leaves of Phyllostachys pubescens is about 10000 $g·g~(-1)·a~(-1) higher in the future climate change scenario than that in the baseline scenario,and above 13% higher in the RCP8.5 scenario than that in the baseline scenario. The results show that future climate change will lead to an increase in the rate of isoprene emissions from leaves of Phyllostachys pubescens.