[1] Univ Santiago De Compostela, Higher Polytech Sch Engn, Dept Soil Sci & Agr Chem, Lugo 27002, Spain
[2] Univ Evora, MED Mediterranean Inst Agr Environm & Dev, Ap 94, P-7006554 Evora, Portugal
[3] Univ Evora, Inst Invest & Formacao Avancada, CHANGE Global Change & Sustainabil Inst, Ap 94, P-7006554 Evora, Portugal
[4] ICIFOR INIA CSIC, Inst Ciencias Forestales, Ctra Coruna Km 7-5, Madrid 28040, Spain
[5] Univ Politecn Madrid UPM, ETSI Montes Forestal & Medio Nat, Ramiro Maeztu S-N, Madrid 28040, Spain
[6] Univ Evora, CHANGE Global Change & Sustainabil Inst, IIFA Inst Adv Studies & Res, EaRSLab Earth Remote Sensing Lab, Evora, Portugal
[7] Consejo Super Invest Cient MBG CSIC, Mis Biol Galicia, Pontevedra, Salcedo, Spain