Positive effects of tree diversity on tropical forest restoration in a field-scale experiment by Veryard, R, Wu, J, O'Brien, MJ, Anthony, R, Both, S, Burslem, DFRP, Chen, B, Fernandez-Miranda Cagigal, E, Godfray, HCJ, Godoong, E, Liang, S, Saner, P, Schmid, B, Sau Wai, Y, Xie, J, Reynolds, G, Hector, A