Siria Biagioni (A01) 2015: Long-term dynamics of tropical rainforests, climate, fire, human impact and land-use change in Indonesia Alexander Röll (A02) 2015: Changes in eco-hydrological functioning after tropical rainforest transformation to rubber and oil palm plantations Thomas Guillaume (A04) 2015: Effects of rainforest transformation systems on carbon cycle and soil fertility Kara Allen (A05) 2015: Impacts of land-use conversion in Sumatra, Indonesia on soil nitrogen cycling, soil nutrient stocks and ecosystem dynamics Andrew Barnes (B01) 2015: Land-use impacts on biodiversity and ecosystem functioning of complex multitrophic communities Martyna Kotowska (B04) 2015: Carbon pools and sequestration in vegetation, litter dynamics and hydraulic anatomic properties in rainforest transformation systems in Indonesia Nur Edy (B07) 2015: Community structure of Arbuscular Mycorrhizal Fungi in temperate grassland and tropical land-use systems Miriam Teuscher (B11) 2015: Ecological impacts of biodiversity enrichment in oil palm plantations Thomas Kopp (C01) 2015: Failures and Interventions on Agricultural Markets at the International, National and Regional Scale Stefan Moser (C06) 2015: Analysing smallholders behaviour on Sumatra: An ex ante policy analysis and investigation of experiments external validity under consideration of risk Michael Euler (C07) 2015: Oil palm expansion among Indonesian smallholders - adoption, welfare implications and agronomic challenges Marcel Gatto (C07) 2015: Land-use dynamics, economic development, and institutional change in rural communities - Evidence from the Indonesian oil palm sector Miriam Vorlaufer (C08) 2015: Designing incentive mechanisms for sustainable land management: evidence from Indonesia