Litterbags from Sierra de Guadarrama

Dataset associated to an experiment where we test the effects of initial mass of leaf litter on breakdown rate and invertebrate colonization. Stream: name of the stream where the litterbags were incubated. HC: Hoyo Claveles, SM: Santa María. Days: number of days of incubation. Ddays: number of degree-days of incubation. Initial: initial mass of leaf litter (3, 5 or 7 g). Size: meash-size of the sieve where the invertebrates were found. Big: 1 mm, Small: 0,5 mm. AFDM: ash free dry mash (g) of leaf litter. Number: A reference to identify the litterbags.