incipient soils, Pyrenees, deglaciation, Little Ice Age, Microbiology
Gypsum specialist species, experimental drought, Helianthemum squamatum, psysicochemical soil characteristics, physiological parameters, gypsum crystallization water
Bacteria, fungi, Aleppo pine, Maritime pine, PLFA, Scots pine
Micromonospora, polyphasic taxonomy, desert, tolerance, biocluster.