Vegetation greening in Spain detected from long term data (1981-2015) Vicente-Serrano, Sergio M. ; Martín-Hernández, Natalia ; Reig, Fergus ; Azorin-Molina, Cesar ; Zabalza, Javier ; Beguería, Santiago ; Domínguez-Castro, Fernando ; El Kenawy, Ahmed ; Peña-Gallardo, Marina ; Noguera, Iván ; García, Mónica Abstract Publication: International Journal of Remote Sensing Pub Date: March 2020 DOI: 10.1080/01431161.2019.1674460 Bibcode: 2020IJRS...41.1709V