Bridging rigorous assessment of water availability from field to catchment scale with a parsimonious agro-hydrological model

作者: Hanne Van Gaelen , Eline Vanuytrecht , Patrick Willems , Jan Diels , Dirk Raes

DOI: 10.1016/J.ENVSOFT.2017.02.014

关键词:

摘要: While simple crop and hydrological models are limited with respect to the number accuracy of processes they incorporate, complex have high demand for data. Due limitations both categories models, there is a need new agro-hydrological that simulate productivity water availability in agricultural catchments, low data calibration requirements. This study aimed at developing widely applicable parsimonious model, AquaCrop-Hydro, which couples AquaCrop model conceptual model. simulating productivity, daily soil balance discharge catchment outlet, performed well an Belgium. The can be used investigate effect management environmental changes from field scale support sustainable areas.

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