1. Social dimensions of gradients in urban ecosystems

   • Kirstin Dow

   OriginalPaper Pages: 255 - 275

2. Influence of Argentine and coastal brown ant (Hymenoptera: Formicidae) invasions on ant communities in Perth gardens, Western Australia

   • B.E. Heterick
   • J. Casella
   • J.D. Majer

   OriginalPaper Pages: 277 - 292

3. Phytosociological analysis of restored and managed grassland habitat within an urban national park

   • Andrew M. Greller
   • Celestine Durando
   • John T. Tanacredi

   OriginalPaper Pages: 293 - 319

4. The effects of trampling on assemblages of ground beetles (Coleoptera, Carabidae) in urban forests in Helsinki, Finland

   • Anne-Catherine Grandchamp
   • Jari Niemelä
   • Johan Kotze

   OriginalPaper Pages: 321 - 332