How to produce bioenergy from agricultural resources without harming the environment Jürgen Aosaar Jaak-Albert Metsoja Ahto Oja BOVA cource on biogas from biomass March 3-7 2008 Tartu Deciduous tree species on abandoned agricultural land Current situation • The long term development plan of the Estonian energy industry foresees a reduction in the use of fossil fuels and an increase in the share of biofuels: by the year 2010 renewable energy must account for 5.1% of total energy consumption Current situation (2)
Tartu Ülikool Eripedagoogika Osakond KLASSIKALISE JA OPERANTSE TINGITUSE OLEMUS JA RAKENDUSED ÕPPEKASVATUSTÖÖS. OPERANTNE TINGITUS INIMÕPPIMISEL Referaat Koostaja: Ann Aosaar Tartu 2009 2 SISUKORD SISUKORD...............................................................................................................................3 LISA 5 Jadaprogramm.........................................................................................................3 SISUKORD 3...........................................................................................................................4 SISUKORD 3 3...........................
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