ABSTRACT- Overgrazing accelerates soil and vegetation degradation in rangelands. This study aimed to assess livestock pressure on natural resources of Khuzestan province, located in the south western part of Iran, using Geographic Information System (GIS) tools and a model-based procedure. FAO/UNEP Model which uses a ratio of potential carrying capacity of region to current liv...

any defects in street trees may cause injuries to human, vehicles and buildings. this research was investigated in the babol city, mazandaran province, in the northern state of iran.used the perfect inventory methods and measured the diameter at breathe height (dbh), height and hazardous criteria (dead woods, cracks or seams, decay, wound or cankers, root problems, weak branch unions and skew f...

Fiscal decentralization as a product form of political economy policy is determinant country's economic growth. However, the implementation these policies considered vulnerable due to lack transparency and accountability, so that abuse authority at local government level often occurs which causes moral hazard triggers fiscal inefficiencies. We describe search related through this research how p...

Abstract In 2006, the Special Region of Yogyakarta was shaken by a destructive earthquake. The United States Geological Survey (USGS) recorded that earthquake had magnitude 6.3 M w at depth 12.5 km below surface triggered strike slip fault activity. severe damage occurred in Bantul district and Klaten district, where area location were far from epicenter. This proves source distance are not onl...

Release of potentially persistent, bioaccumulative and inherently toxic chemicals into the environment may cause adverse effects to plants animals. Hundreds thousands are manufactured each year experimentally assessing them for these parameters is costly, time consuming requires animal testing. To address concerns there has been a paradigm shift in adoption computational chemistry toxicology me...