# HESS Opinions: The complementary merits of top-down and bottom-up modelling philosophies in hydrology

> Research article (2017) · cited 12× · AI/ML

**Wikidata**: [openalex:W2582830839](https://www.wikidata.org/wiki/openalex:W2582830839)  
**Source**: https://4ort.xyz/entity/hess-opinions-the-complementary-merits-of-top-down-and-bottom-up-modelling-philosophies-in-hydrology