L Kai-Hua, XU Shao-Hui, WU Ji-Chun, JI Shu-Hua… - Pedosphere, 2011 - Elsevier
A total of 107 soil samples were taken from the city of Qingdao, Shandong Province, China.
Soil water retention data at 2.5, 6, 10, 33, 100, 300, and 1500 kPa matric potentials were …