The healthy city is one that is designed to achieve optimal echological, social, and physical specifications for residents of the community that are developing constantly, and that a comprehensive different intrasector cooperation, resources and existing utilities are developed so that an environment of mutual cooperation and assistance for every individual civilian are provided. An environment...

Rasht Abad Cu±Au deposit is a part of the Tarom-Hashtjin metallogenic belt in the western Alborz-Azerbaijan zone. The exposed units in the area include volcanic, sub-volcanic calc-alkaline to shoshonitic rocks with Upper Eocene age and belongs to magmatic arcs setting. The most important alterations related to mineralization include low temperature silicification and sericitic alterations. Mine...

Yazd has an outstanding history of principle and science of agriculture and farming. Water and safety along the ground as the mother of agriculture can be setting up the farmstead on the land. The farmsteads are subordinate or independent inhabitant complex, and they are part of a village or a borough. Inhabited farm as a section that has affected and influenced by social, political and cultura...

The forms and dynamics of soil phosphorus can be greatly affected by land use changes, which often involve changes in vegetation cover, biomass production and nutrient cycling in the ecosystem. Present research evaluates the impact of land use change on the amount of total organic and inorganic P, labile, moderately labile and nonlabile P pools in semiarid soils of central Zagros. Samples were ...

The forms and dynamics of soil phosphorus can be greatly affected by land use changes, which often involve changes in vegetation cover, biomass production and nutrient cycling in the ecosystem. Present research evaluates the impact of land use change on the amount of total organic and inorganic P, labile, moderately labile and nonlabile P pools in semiarid soils of central Zagros. Samples were ...