p. 71-75; Submitted by Suelen Reis (suziy.ellen@gmail.com) on 2014-06-09T13:02:29Z No. of bitstreams: 1 0301-732X2013000100012.pdf: 94735 bytes, checksum: 12f318c88ebb0bd9563aa2f8d625135f (MD5); Approved for entry into archive by Rodrigo Meirelles (rodrigomei@ufba.br) on 2014-10-10T15:16:27Z (GMT) No. of bitstreams: 1 0301-732X2013000100012.pdf: 94735 bytes, checksum: 12f318c88ebb0bd9563aa2f8d625135f (MD5); Mad...
1. The objective was to test whether a decrease in oxygen concentration in streams affects the diversity and activity of aquatic hyphomycetes and consequently leaf litter decomposition. 2. Senescent leaves of Alnus glutinosa were immersed for 7 days in a reference stream, for fungal colonization, and then incubated for 18 days in microcosms at five oxygen concentrations (4%, 26%, 54%, 76% and 94% saturation). L...