Diese Dissertation zielt darauf ab, die komplexen Wechselbeziehungen zwischen den verschiedenen Faktoren, die den Prozess der Abholzung der Tropenwälder beeinflussen, durch die Untersuchung dieser Problematik in der Nähe des Lore Lindu National Parks in Zentral-Sulawesi, Indonesien zu...

The SAVA Region in north-eastern Madagascar is the global centre of vanilla production. Here, around 70,000 farmers are estimated to produce 70-80% of all global bourbon vanilla. Yet, little is known about the farming population, their livelihoods, and the impact of vanilla cultivation on...

The slow adoption of new agricultural technologies is an important factor in explaining persistent productivity deficits among smallholders in Sub-Saharan Africa (SSA). Farmers delay in particular the uptake of technology packages. Since knowledge constraints are an important barrier to...

Global population and income growth has driven the demand for agricultural land. This rapid conversion of land use to agriculture has affected the social and economic welfare of local communities within the landscape. Indonesia is a country that has recently undergone rapid land-use change due...

The slow adoption of new agricultural technologies is an important factor in explaining persistent productivity deficits among smallholders in Sub-Saharan Africa (SSA). Farmers delay in particular the uptake of technology packages. Since knowledge constraints are an important barrier to...

Integrated Soil Fertility Management (ISFM) is widely promoted to enhance soil fertility, yields and livelihoods among smallholders, and ultimately combat environmental degradation. Its core is the combined use of organic and inorganic fertilizers with improved crop varieties. Yet, farmers face...