P. Zarco-Tejada

A hyperspectral phenotyping platform for studying plant responses to Xylella fastidiosa infection

The plant pathogenic bacterium Xylella fastidiosa is able to infect a wide range of hosts. Its long incubation period and frequent asymptomatic infections hinder early visual detection, allowing infected plants to remain undetected facilitating disease spread. This paper describes a hyperspectral imaging-based phenotyp...

Plant Health Research

Spatiotemporal discrepancies between satellite- and inventory-derived estimates of global ammonia emissions

Bottom-up inventories and satellite-constrained estimates of ammonia emissions often diverge, but the conditions driving these discrepancies remain unclear. Here we compare monthly global estimates at 0.1° resolution from 2008 to 2016 using a normalised discrepancy index. Satellite-constrained emissions are higher on a...