Open Access

ARTICLE

Potential spatial expansion of Ulmus macrocarpa population in Keerqin sandy lands, China

Jianar A, JH Yuan, YF Yang

Key Laboratory of Vegetation Ecology, Ministry of Education, Institute of Grassland Science, Northeast Normal University, Changchun, China 130024.
This work was funded by the National Key Research and Development Program of China (2016 YFC0500602), Natural Science Foundation of China (31472134, www.nsfc.gov. cn, YFY), and the Program of Introducing Talents of Discipline to Universities (B16011).

Address correspondence to: Prof. Yunfei Yang, Fax 086-431-85695065; Phone 086-431-85098994; e-mail: ; ;