**Acknowledgements**

**Figure 26.** Relationship between rubber plantation area change with other woodlands and nature reserves. (1) 1988; (2)

**Figure 25.** Relationship between rubber plantations and farms, traffic lines, water distribution. (1) 1988; (2) 1998; and

**Figure 27.** Relationship between pulp plantation area change with other woodlands and nature reserves. (1)1988–1998

1998; and (3) 2008.

(3) 2008.

136 Tropical Forests - New Edition

and (2)1998–2008.

Research grants from the National Science Foundation of China (Grant No. 41671362, 41371359), the Fundamental Research Funds for the Central Universities (Grant No. 2017B05114).

## **Author details**

Shudong Wang<sup>1</sup> and Taixia Wu2 \*

\*Address all correspondence to: wutx@hhu.edu.cn

