this paper has investigated mamluks egypt`s militarism influence on rook of hesam al-din & nasser qalawoon. the authors have concluded in this study that the generalissimo and military officers due to the monopoly on their extensive apanage areas and abundant revenues could limit the power of the sultan and even to the throne have greed sometimes; because much of the land, i.e 20 carats of 24 c...

The legacy of uranium production threatens the environment and public security in Kyrgyzstan and neighboring countries. The key ecological problems include: pollution of the environment with radionuclides; increasing risk of RAW tailing dumps destruction due to climate change, natural disasters and anthropogenic catastrophes which are typical for mountainous and seismic regions, and large land ...

land-use change affects a number natural processes such as soil erosion, sedimentation, flooding and destruction of soil physical and chemical properties. this change of ecosystem causes the degradation of soil quality which eventually leads to a severe decrease in soil fertility. therefore, various aspects of land-use change should be taken into account in national major decision makings. this...

This study presents comparative analysis of high-resolution satellite imagery taken on different dates around a detected incident of interest. Under an assumption of a micro-detail land monitoring and disturbance detection interests we compared the patterns of image captured disturbances on the analyzed site and leveraged their interpretation with knowledge published on relevant subjects. The i...

abstract desertification could cause reduction of the ecological and biological potential of land which may occur both naturally and artificially. identifying and evaluating the effective factors in development of desertification is very important for better management of land. the aim of this research is to evaluate the sensitive input parameters in the desertification condition by using of ar...

Increasing of population in the world caused overusing natural resources and land destruction. Salinization and sodification are two effects of land destruction. Leaching of soil soluble salts is the most appropriate method to emend and reclaim saline and sodic soils. In this study, Examination of different leaching methods of saline from sodic soils has been evaluated in Veis Area in Khoozesta...