(2008-09-12) Haila, Yrjö; Jalonen, Pauliina; Kauppila, Jussi; Kettunen, Reetta; Niemi, Karoliina; Takala, Timo; Teeri, Teemu; Valve, Helena; Haila, Yrjö; Takala, Timo; Tampere University - Haila, Yrjö; University of Helsinki - Jalonen, Pauliina; Finnish Environment Institute (SYKE) - Kauppila, Jussi; University of Helsinki - Kettunen, Reetta; University of Helsinki - Niemi, Karoliina; Tampere University - Takala, Timo; University of Helsinki - Teeri, Teemu; Finnish Environment Institute (SYKE) - Valve, Helena; University of Tampere - Haila, Yrjö; University of Tampere - Takala, Timo