In the context of economic renovation, Vietnam has transferred land-use rights form state and cooperative units under central planning to individual, community and other entities. Despite remarkable success in the lowland agriculture, the advancement in the uplands stays behind expectation. Agriculture land and forest, two basic components of the human ecosystem of the ethnic minority communiti...

The present study was conducted to assess socio-economic impacts of deforestation of Hyrcanian forests in two basins of Do-Hezar and Se-Hezar, northern Iran. To this end, changes in the forest area were detected over the period between 1990 and 2006 based on land use land cover maps derived from Landsat and IRS satellite images. The land use changes were investigated by enhancement of the image...

1. Patterns of World Food Consumption and Production After water, food is our most vital item of consumption. About three-quarters of the human food supply comes from agriculture (the balance being supplied by fishing, hunting and gathering). Cropland and permanent pasture cover some 37 percent of the world’s land area and a much higher proportion of the habitable land area. Food production is ...

EPTD Discussion Papers contain preliminary material and research results, and are circulated prior to a full peer review in order to stimulate discussion and critical comment. It is expected that most Discussion Papers will eventually be published in some other form, and t hat their content may also be revised. ABSTRACT This study analyzes how market imperfections affect land productivity in a ...

This paper provides an overview of a number of different methodologies for land use analysis aimed at agricultural policy support, developed during a decade of collaborative research in Costa Rica. The methodologies are classified in five groups, (i) projective, (ii) explorative, (iii) predictive, (iv) generative and (v) prototyping. Whereas the first three involve land use analysis on (sub-)re...

This paper uses an economic agent-based model of land use in a hypothetical urban fringe community to examine the effects of large-lot zoning on land conversion, land prices, and the spatial configuration and density of new development. The model incorporates the actions of heterogeneous housing consumers, developers, and farmer/landowners who make economic decisions in land and housing markets...

Land use and Land cover form an integral part of all modelling initiatives in case of global change studies and hence, there arises a need for time-series data of land use/cover. As such, we need suitable models to explain the changes in the land use patterns and the resulting land cover and also to forecast them. The model proposed here deals with the development and application of a new conce...