جستجوی مقالات مرتبط با کلیدواژه "الوند" در نشریات گروه "جغرافیا"

The landscape elements without apparent use or utility usually find a window in geotourism to escape from the unknown. Alvand massif of Hamedan, located at the southeast of the northwest of Iran, is a geomorphic unit with an intrusive -glacial-water origin that has a valuable potential to be turned into a geotourism area. The aim is to present the intrinsic value of the numerous components in Alvand mountain massif of Hamadan, by adopting a systemic approach and applying geomorphological and literary interpretation techniques. For this purpose, geological, geomorphological, cultural, ethnographic and biological elements were defined. Then, their potential is evaluated according to the main interests, superior value, and unique example at the national level, potential uses, conservation status and degree of vulnerability, using a weighted Likert scale. The evaluation of 22 sites of interest to tourists (10 of interest to geologists-geomorphologists and 12 of general tourism) shows that 40.91% of sites have very high geotourism potential, complemented by another 31.82% of sites with high geotourism potential. 45.45% of the sites show a level of geological-geomorphological interest, which, together with additional data (18.18% of mountain sites with mythical value), altogether account for 63.63% of the main interests of tourists. The special conditions of Serkan Valley and the existence of very distinct moraine terminals provide the basis for the formation of a special geological-paleoclimatological geopark. The two valleys of Simine and Ganjnameh, with the presence of public and fun geosites, they can witness special science visitors and other tourists. 77% of the sites of interest are accessible along 100 km of existing roads. To visit the mountain sites, one has to mountaineering 30km.

Neo-tectonic has a very important role in the morphological evolution of each drainage basin. The tectonic history can be retrieved by morphotectonics quantitative indicators in each region. Hamedan batholith masses valleys with NW-SE direction in the South, South East, and West of Hamadan, have been influenced heavily by the geomorphological, tectonic and other eroding factors. The core of tectonic geomorphology is the study of the frequency of tectonic processes that tend to topography and surface processes. By studying Morphotectonics indexes can be assessed valleys an unstable. Evaluation of Morphotectonics indicators in the northeastern and southwestern slopes of the mountain front sinuosity Hamedan according to different heights of mountain front is purpose of this study Evaluation of tectonic activity in Alvand mass range, have been estimated by using Morphotectonics indicators in 28 sub-basin, topographic maps with scale 1:50000, satellite images, field visits and software. The results of slope length of the river (SL), asymmetric factor (Af), integral hypsometric curve (Hi), valley floor width-to-height ratio (Vf), Mountain-front sinuosity (Smf), transverse topographic (Tp) and sinusoidal of river (Sr) indicators were assessed by using IAT index. According to this index, 50% of Northeast Slope sub-basins and 37.5% of southwest slope sub-basins have gained class 3 activities which imply a more active tectonics of the southwest toward the northeast slope. Due to the erosion and geological factors, south-west slopes tectonic activity is more evident than north-east slopes. The northeast slopes Mountain-front sinuosity is 200 meters higher than south-west slopes, according to the higher density of faults on the southern slopes of Alvand can say that the lower altitude mountain-front has provided favorable conditions for reflection Morphotectonics area.

Hamadan province, enjoying the fourth rank of tourism in Iran, is currently in a position to attract thousands of foreign and domestic tourists. A look at the available resources of tourism in Hamedan province indicates that this area is a tourism pole that, as a set, includes all the attractive factors that are due to different tastes and mental states of tourists. All the provincial cities, each in one way or the other, enjoy valuable tourist attractions. In particular, the city of Hamedan, as the capital of the historical civilization of Iran, which has gained worldwide fame as one of the oldest capitals of the Iranian plateau with the first comprehensive government, has attracted the attention of planners of the tourism industry in the country. Therefore, the city of Hamedan has established itself as an important tourist city thanks to the diversity of historical buildings and ancient Iranian memorials dating back to several thousand years old and its genuine and stable status (as no city as ancient as Hamadan has survived in the world. With its Alvand elevations, this area is one of the most exciting ecotourism areas, and also, containing cultural and tourist attractions, one of the important tourism areas of Iran, which attracts more than 2 million Iranians and international tourists annually. With this characteristic, Hamedan can be described as one of the most important and valuable tourist destinations.