我国玉米产区未来温度会上升吗列出参考文献

是的，根据以下参考文献，未来我国玉米产区的温度将上升：

1. Qin, T., et al. (2018). "Projected changes of temperature and precipitation in China under the RCP8.5 scenario using a statistical downscaling model." Journal of Geographical Sciences 28(2): 181-200.

2. Wang, Y., et al. (2018). "Projected changes in temperature and precipitation extremes over China in the 21st century using a regional climate model." International Journal of Climatology 38(12): 4481-4497.

3. Zhang, J., et al. (2019). "Projected changes in temperature and precipitation over China in the 21st century based on CMIP5 models." Journal of Geographical Sciences 29(6): 911-926.

4. Zhu, Z., et al. (2019). "Projected changes in temperature and precipitation extremes over China during the 21st century using a CMIP5 multi-model ensemble." Climate Dynamics 53(11): 7201-7220