Small ruminant farming is the main rural occupation in mountain areas of Morocco. This activity subject to numerous pressures, including repeated climatic hazards that modify pastoral resource availability and trigger changes production systems. study aimed identify analyse utilisation resources acknowledged by farmers over past 40 years for small systems Central High Atlas region We hypothesis...

Adverse changes in rangeland vegetation can be considered as one of the criteria for land degradation. Some of these changes can be evaluated through monitoring the spatial changes of landscape parameters. This study aimed to investigate the landscape changes in Kezab rangelands of Yazd province, central Iran. Landsat satellite images of 1990, 2002, and 2013, and landscape metrics including Tot...

like the adjacent areas including savojbolagh and tehran plain etc, taleghan is one of the regions susceptible to form iron age settlements at northern central part of iranian plateau. during an archaeological survey in this region in 2001, 19 zones were attributed to iron age region so that due to study on the findings resulting from this survey again, only ten of them included characteristic ...