in the present research land use changes modeling in the urmia city is considered in order to detect changes in agricultural lands. in this regard, landsat satellite images were used and then the object base processing satellite images was performed by applying the process segmentation and in the next stage, the optimization of scale segmentation and image analysis to its constituent elements, ...

The pre-reform period was characterized by state monopoly of land and by land use that did not require any payment. The legal principles of land reform in Russia and the rest of the former Soviet Union were set in 1989 by the Basic Law on Land Legislation in the USSR and the Soviet Republics. This law established the right of the citizens to receive land in permanent or temporary use for agricu...

currently, the land amalgamation has important role in agricultural and under pressure irrigation development. agricultural land amalgamation programs were introduced to farmers of kabutarahangh county since 1990; however, the adoption process has not been successful. for instance, after a decade, only 30 percent of the irrigated lands has been adopted. accordingly, the aim of the study was to ...

Institutional settings play a key role in shaping land cover and land use. Our goal was to understand the effects of institutional changes on agricultural land abandonment in different countries of Eastern Europe and the former Soviet Union after the collapse of socialism. We studied ∼273 800 km2 (eight Landsat footprints) within one agro-ecological zone stretching across Poland, Belarus, Latvi...

The design of an Agent-Based Model (ABM) is described that integrates Social and Land Use Modules to examine population-environment interactions in a former agricultural frontier in Northeastern Thailand. The ABM is used to assess household income and wealth derived from agricultural production of lowland, rain-fed paddy rice and upland field crops in Nang Rong District as well as remittances r...

Observational evidence that agricultural intensification and land use change may be reducing the Indian summer monsoon rainfall" (2010). [1] Using gridded daily rainfall observations, and monthly satellite land surface data sets, the connection between land use change and monsoonal rainfall climatology is analyzed. A combination of statistical analysis involving genetic algorithm (GA), empirica...

This paper shows that the asymmetric information present in the relationship between the government and agricultural producers has led to persistent problems in the application of land taxes (Imposto Territorial Rural – ITR) in Brazil. The main result is that, when the asymmetric information is taken into account, some use of output taxes in the optimal tax scheme may be more desirable than a p...

Since land resource database development in 1987/1988, a large amount of digital data in spatial, tabular and metadata format has been collected and generated. There are some application softwares of soil database to manage such a large amount of data, i.e.: Side & Horizon (SHDE4), Soil Sample Analysis (SSA), and Land Unit in dbf file, while Site and Horizon is in DataEase formats. The database...

Studies on land use change and food security in China have often neglected the regional variability of land use change and food production conditions. This study explores the various components of agricultural production in China in a spatially explicit way. Included are changes in agricultural area, multiple cropping index, input use, technical efficiency and technological change. Different re...

The international initiatives by various agencies (such as World bank, FAO, UN, FIG, etc.) suggest that cadastre and land registration systems are currently undergoing major changes worldwide. On such changes, the emerging trends focus on easy access to land, security of land tenure, establishment and operation of efficient land markets, formalization of property rights, incorporating customary...