Water sources of Populus euphratica and Tamarix ramosissima in Ejina Delta, the lower reaches of the Heihe River, China
Ya-Fei LI, Jing-Jie YU, Kai LU, Ping WANG, Yi-Chi ZHANG, Chao-Yang DU
Chin J Plant Ecol . 2017, (5): 519 -528 .  DOI: 10.17521/cjpe.2016.0381