[1] J Fang. Climate and vegetation in China III: Water balance and distribution of vegetation. Ecological Research, 9-23(1990).

[2] Y Fang J, C Song Y, H Y Liu et al. Vegetation-climate relationship and its application in the division of vegetation zone in China. Acta Botanica Sinica, 44, 1105-1122(2002).

[3] Y Fang J, K Yoda. Climate and vegetation in China II. Distribution of main vegetation types and thermal climate. Ecological Research, 4, 71-83(1989).

[4] Z Feng, C Zhang. Studies on the special characteristics of forest vegetation in Diebu county (1). Journal of Gansu Agricultural University, 25, 317-324(1990).

[5] Z Fu. Soil zonal features between Qinling Mountain and Hualong Mountain. Journal of Baoji College of Arts & Science, 24, 68-69(2004).

[6] Z Fu, X Zhang, S Liu. The summarize of research on the flora and vegetation of the Qinling Mountain range. Acta Botanica Boreali-Occidentalia Sinica, 16, 93-106(1996).

[7] G Gao. The natural vertical zone of Shennongjia mountain. Journal of Mountain Research, 4, 282-286(1986).

[8] O Geography D. Geomorphological Map of Qinling-Daba Mountains in China(1989).

[9] S Guang, Y Pei, X Wang et al. Geobotanical zone of Henan province, discussion on the division between north subtropical zone and south warm temperate zone. Journal of Henan Normal University (Natural Science Edition), 1-10(1961).

[10] F Han, B Zhang, Y Yao et al. Mass elevation effect and its contribution to the altitude of snowline in the Tibetan Plateau and surrounding areas. Arctic, Antarctic, and Alpine Research, 43, 207-212(2011).

[11] H-Y Hou. Discussion on the principle, basis and the system unit for vegetation regionalization of China. Acta Phytoecologica Sinica, 2, 153-179(1964).

[12] H-Y Hou. A further discussion on the principle and scheme for vegetation regionalization of China. Acta Phytoecologica et Geobotanica Sinica, 5, 285-291(1981).

[13] H-Y Hou. 1988. Physical Geography of China, Plant Geography (the Vegetation Geography of China)..

[14] B Huang. Draft of the complex physical geographical division of China. Chinese Science Bulletin, 594-602(1959).

[15] S Huang. A description of flora and fauna in Beichuan Xiaozhaigou nature reserve. 2):, 7, 19(1988).

[16] M Kang, Y Zhu. Discussion and analysis on the geo-ecological boundary in Qinling Range. Acta Ecologica Sinica, 27, 2774-2784(2007).

[17] M Lei. Vegetation of Shaanxi.(1999).

[18] J Li, Y Zhang. A study on the spermatophytic flora from Lianhua Mountain Nature Reserve in Gansu Province. Journal of Lanzhou University (Natural Science Edition), 36, 98-107(2000).

[19] H Liu. The vertical zonation of mountain vegetation in China. Acta Geographica Sinica, 36, 267-279(1981).

[20] X Liu, X Zhu, Y Pan et al. Vegetation dynamics in Qinling-Daba Mountains in relation to climate factors between 2000 and 2014. Journal of Geographical Sciences, 26, 45-58(2016).

[21] Y Liu. Land structure and succession of mountain vertical zones. Journal of Shaanxi Normal University (Natural Science Edition), 23, 78-81(1995).

[22] Y Liu, L Lu. Exploitation and utilization for agricultural natural resources in Qinling-Daba mountainous region of Shanxi province. Journal of Mountain Research, 8, 45-52(1990).

[23] L Luo. The summit of the Min Mountain range-Xuebaoding. Journal of the Southwest Teachers College (Natural Science Edition), 134-143(1983).

[24] C Rao. Distribution and development of vegetation resources in Wudang Mountain. Journal of Wudang (Natural Science Edition), 47-53(1993).

[25] Y Ren, Z Zhang, Q Hou et al. Response of vegetation cover changes to climate change in Daba Mountains. Bulletin of Soil and Water Conservation, 32, 56-59(2012).

[26] M Shen, Y Zhang, Y Chen. Vegetation of the Tianyuhe river valley in Qinling Mountain. Acta Botanica Boreali-Occidentalia Sinica, 21, 532-537(2001).

[27] Z Shen, H Hu, Y Zhou et al. Altitudinal patterns of plant species diversity on the southern slope of Mt. Shennongjia, Hubei, China. Chinese Biodiversity, 12, 99-107(2004).

[28] Y-C Song. Perspective of the vegetation zonation of forest region in eastern China. Acta Botanica Sinica, 41, 541-552(1999).

[29] G Sun, H Feng. The analysis of flora characteristics Baishuijiang Natural Sanctuary in Gansu. Journal of Lanzhou University (Natural Science Edition), 34, 92-97(1998).

[30] Z Tang, J Fang. Temperature variation along the northern and southern slopes of Mt. Taibai, China. Agricultural and Forest Meteorology, 139, 200-207(2006).

[31] Z Wu, H-Y Hou. 1980. Vegetation of China..

[32] Z Xue, J Wang. Vegetation distribution pattern in Micang Nature Reserve located in the west part of Bashan mountains. Shaanxi Forest Science & Technology, 27-31(2010).

[33] Y Yao, B Zhang, F Han et al. Diversity and geographical pattern of altitudinal belts in the Hengduan Mountains in China. Journal of Mountain Science, 7, 123-132(2010).

[34] Y Ye, Q Yang, M Wang et al. Studies on forest community diversity in Funiushan Mountain I: Vertical distribution of community and species richness. Henan Science, 17, 61-64(1999).

[35] T-S Ying. Observations of the flora and vegetation of Mt. Shennongjia in western Hubei, China. Acta Phytotaxonomica Sinica, 17, 41-60(1979).

[36] T-S Ying. An analysis of the flora of Qinling Mountain range: Its nature, characteristics, and origins. Acta Phytotaxonomica Sinica, 32, 389-410(1994).

[37] M Yue, G Dang, T Gu. Vertical zone spectrum of vegetation in Foping National Reserve and the comparison with the adjacent areas. Journal of Wuhan Botanical Research, 18, 375-382(2000).

[38] B Zhang, H Wu, F Xiao et al. Integration of data on Chinese mountains into a digital altitudinal belt system. Mountain Research and Development, 26, 163-171(2006).

[39] J Zhang. A research on the line of demarcation between subtropical zone and warm temperate zone in Henan Province from the point view of geo-botany. Acta Geographica Sinica, 36, 216-222(1981).

[40] X Zhang, Z Zhang. A preliminary discussion on the northern boundary of subtropical zone in China: Based on the distribution of broadleaf woody evergreens on the Qinling Mountain. Acta Geographica Sinica, 34, 342-352(1979).

[41] F Zhao, B Zhang, Y Pang et al. A study of the contribution of mass elevation effect to the altitudinal distribution of timberline in the Northern Hemisphere. Journal of Geographical Sciences, 24, 226-236(2014).

[42] F Zhao, B Zhang, S Zhang et al. Contribution of mass elevation effect to the altitudinal distribution of global treelines. Journal of Mountain Science, 12, 289-297(2015).

[43] K Zhu. Subtropics of China. Chinese Science Bulletin, 8, 524-527(1958).

[44] Z Zhu, M Yue. Features of grassland zones in the Qinling Mountains and its northern Loess Plateau. Grassland of China, 23, 58-63(2001).