MPS-2 soil water matric potential LWF

Continuous measurement of soil matrix potential at 15, 50 and 80 cm depth with Decagon MPS-2 sensors ### Purpose: ### Improve the available data for the calibration or validation of the water cycle modells, i.e. the determination of the water flux needed for calculating the leaching fluxes.使用Decagon MPS-2传感器对15cm、50cm及80cm深度处的土壤基质势进行连续监测 ### 研究目的： ### 为水循环模型（water cycle models）的校准或验证提供更为完备的可用数据集，即确定计算淋溶通量所需的水流通量。