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Spatial information on the occurrence and propagation of invasive species is imperative in order to manage their risk and spread. In this contribution we used phenology and vegetation productivity trends (2001 to 2014) from 250-meter MODIS (Moderate Resolution Imaging Spectroradiometer) EVI (Enhanced Vegetation Index) time-series data to map propagation and possible containment areas for Prosopis...
The objectives of this study were to investigate the effect of the real estate regulation policy on house price, and to provide some suggestions in formulating macro-control strategies of real estate industry and reducing house price in Beijing city. Firstly, based on the comprehensive analysis of various influencing factors of house price, the indicators of pressure (P), state(S) and response(R)...
In the Three Gorges reservoir, considering damage to residents and man-made structures by natural hazards, landslide is the most important disaster in the new county seat of BaDong. For this status, landslide hazard zonation is an effective solution for land management. Firstly, based on the analysis of the landslide geological background, by reducing the material composition and historical geological...
The spatial distribution of commercial service has significant importance for land management and urban planning. This paper attempts to discuss the spatial pattern of the commercial service at a general/city scale based on the voronoi model which is a powerful tool for the proximity analysis in GIS. Firstly, the commercial parcels are assigned to particles enduring their commercial function so as...
With the development of the project of Formula Fertilization by Soil Testing in China, in order to investigate the soil condition, fertility level, nutrients status, soil degeneration status and the farmland integrated productivity of China, the government decided to start up the project of the evaluation of the farmland productivity with the field investigation data and the analysis assay data, which...
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