Despite numerous studies suggesting a path-dependent relationship between transport–land use policies and urban structures, particularly on the emergence of car-oriented development, this connection has rarely been explained with spatial evidence. To address this gap, this paper investigated the historical and spatial urban transformation of Greater Jakarta from three different time periods to understand today’s extensive use of and dependence on private vehicles.

In recent years, with the unceasing acceleration of China’s urbanization and rapid development of the country’s economy, cropland abandonment has become an ongoing issue, especially in mountainous areas. Mapping abandoned cropland using remote sensing technology is still challenging due to the difficulties in distinguishing abandoned cropland from fallowed land. In addition, there are few credible approaches to map timing and recultivation of abandoned cropland.

The land policy in Tanzania, which has been implemented since 1995, aims to resolve land-use problems. This study explored the implementation of land policy in rural Tanzania. A cross-sectional multiple data collection technique was performed during the period July–November, 2017 to examine whether the policy has addressed land issues, including land conflicts. The findings indicate a significant association between immigrants and land conflicts, thus implying an insecure land tenure.