Hydrologic regulation of plant rooting depth: Breakthrough or observational conundrum?

Pierret, A.; Lacombe, Guillaume. 2018. Hydrologic regulation of plant rooting depth: Breakthrough or observational conundrum? Proceedings of the National Academy of Sciences of the United States of America, 115(12):E2669-E2670. doi: 10.1073/pnas.1801721115