جستجوی مقالات مرتبط با کلیدواژه "کهگیلویه و بویر احمد" در نشریات گروه "جغرافیا"

negative and harmful actions damaged by natural disasters caused by climate change has been struggling.
The most frequent and severe thunderstorms this type of risk is that a lot of products each year Agricultural production facility construction, many areas of the world, causing human casualties And every year in our country's strength and weakness that we experience with this phenomenon. Kohgiloyeh due to the mountainous area of opportunity for the intensification and expansion of thunder storms is. n this study, severe thunder storms to explore Kohgiluyeh Boyer Ahmad, the code related to the storm Tndrydr period 1990 to 2010 the country was extracted Meteorological Organization. The sea level pressure data, geopotential height, humidity and omega of databases NCEP / NCAR downloaded software were traced GRADS. Finally, 70 of thunderstorms to investigate the source of moisture and synoptic factors causing these storms were selected and evaluated. The most severe cases were selected according to the criteria described in full detail. The results showed that the cause of the Thunder, the Sudanese system. Due to potential high humidity (due to the formation of the next hot water on the equator) and receive ample moisture from the warm seas of Oman and the Arabian and Red Sea are high potential energy. As a result of the release of considerable heat Badrrvy severe thunder storms on the province. It should be noted that the topography of the region in strengthening and intensification of these storms has been ineffective.

The basis of development of any country depends on the education and training and educational indices are considered as the basis for the achievement of human sustainable development. Higher education provides the situation for achieving better job, better living conditions and provides more rational and socially balanced space. On the other hand the optimum distribution of educational indices provides the basis for achieving the health, welfare and urban beauty that are the premises of sustainable urban development. In order to achieve this crucial issue, by exploiting the techniques of the standard division, coefficient trait and Mac Granahan, by taking advantage of twenty four variables that gathered from urban and rural Region, tries to analyze this variables.The finding of the study by using standard division technique show that Yasuj with 82.51 synthetic indexes is in the first rank, Dehdasht with 47.54 indexes and Sisahkt with 45.89 indexes are in the 2nd and3nd rank of the province. Gachsaran, Choram, Bahmaei, Basht, Margoon, charosa, Loudab, dishmok and Lendeh are in the 4nd and12nd rank of province. The finding of the study by using of coefficient trait technique show that Yasuj with 49994.84 from the view point of accessibility to Educational indicators is placed at the first rank of the province. Dehdasht, Gachsaran, Sisahkt, Bahmaei, Choram, Basht, Charosa, Margoon, Loudab, Dishmok and Lendeh are in the 2nd and12nd rank of the province. The results of the study by using the technique of Mac Granahan show that Yasuj with 4.892 synthetic indexes are in the first rank, Dehdasht with 2.75 synthetic indexes and Sisahkt with 2.475 synthetic indexes are in the 2nd and3nd rank of the province. Gachsaran, Choram, Bahmaei, Basht, charosa, Margoon, Loudab, dishmok and Lendeh are in the 4nd and12nd rank of province.

In this study, factors affecting underdeveloped tourism industry in Kohgiloyeh and Boyer- Ahmad has been studied. Five factors of the lack of services and infrastructure, problems of seasonal demand, weak marketing and advertising, social and cultural barriers and the multiplicity of decision centers as issues related to the underdevelopment of the tourism industry in Kohgiloyeh and Boyer-Ahmad province were introduced. To address the relationship of these factors on the underdevelopment of tourism, five hypotheses were formulated and to test the hypothesis, Statistic tests such as Spearman correlation test, t-test and ANOVA analysis of variance was used. The study population is consisted of experts and stakeholders of tourism industry in Kohgiloyeh and Boyer-Ahmad Province and required data were collected by questionnaire. The results show that there is a meaningful relationship between the lack of infrastructure and services and underdevelopment of Kohgiloyeh and Boyer-Ahmad Tourism industry as well as the problems of seasonal demand, weak marketing and advertising, social and cultural problems and the multiplicity of decision centers with underdeveloped tourism industry of Kohgiluyeh and Boyer Ahmad.

Housing is a one of the most important human’s requirement and is one of the geographical phenomenon of a region and geographical factors (that differ in each area and obtain specifiction of each area) has important role in sharing its kind beside the ethnical، historical and psychological factor)Human and it’s around environment in small or large scales has mutual relations and by profit or force and innate flexibility for agreement with environmental conditions، are trying for improve their around environment and outlook of this improvementis obvious in housing different parameters and variabled contribute in determination of condition of housingProviding proper accommodation is one of the important problems in our country and is considered as one of the emergency issues in society and is extremely vital and for the same reason it has been on focus in the Islamic Republic Constitution to provide proper accommodation for all of the society classes as a right for each individual. (The article 31 of constitution). The seventh chapter of international biology and development conference and in spring of 1992 is also a report under the topic of promoting stable development of humane accommodation in which we focus on different discussions regarding stable development of humane accommodation، stable management programming of land application، programming promotion، and humane accommodation management in accidental regions، providing environmental infrastructures، promoting energy stable systems and transformation in humane accommodation. This report consists of all the discussions regarding development of human accommodation and it can be a proper guide for providing development programs of human accommodation and we expect that they will be considered in establishing accommodation programs of country. In another hand، a great part of countries constant investment is exerted to building activities and because these activities are effective in production and activity of many industries، therefore it is necessary to have a comprehensive understanding of accommodation situation in different city and country parts. The current research has been performed by the aim of analyzing parameters and determining the effective parameters in country accommodation development in geographical sections of Kohkiloye-va-boyerahmad and classification of each of them. As it can be seen from the text، this study is a interconnected and descriptive type and has used statistical methods (factor analysis and cluster analysis) to analyze regarding variables and then using geographic information system as a system composed of: hardware، software، live ware، geographic information، methods and analytic models that are used to obtain، store، management، process and analysis of information، it provides the necessary support in order to manage all the required information to plan agriculture the analysis results are shown as a diagram so as to achieve the optimum state of country accommodation by accurate programming. development the comparsion of each variable change arrangement of each township in table. In the present work using humam and housing public statistics of kohgiloye and boyer ahmad province in 1385، 53 variables (reduced to 23 indicators) were studied Then variables reduced by factor-analysis method and provinced in meaningful factors as compound، Therefore، the first element namely {facilitations} that accounts for 26. 006 percent of social variance was identified as the most important determinant in accommodation situation of Kohkiloye and Boyeahamad country، the second element، namely {ownership} which accounts for 18/131 percent of social variance is the second important determinant. The third element namely {constructions} which accounts for 10/576 percent of social variance is identified as having positive and upward interrelation and the fourth and fifth element namely {facilities and structure strength} respectively accounted for 9/361 and 6/988 percent of social variance and the other elements did not have any substantial impact on the accommodation situation. The result from utilized analysis shows that the central part of Boyer ahmad is solely located in one level، the Patave، Gachsaran Markazi and Markazi kohkiloye parts are in another level and Kabgian، Markazi Behmayi، Lande، Markazi Dena، Sarfavyab، Charam، Basht، Lodab، Dishmot، Charosa، Bahmayi Garmsiri and Margon parts are located in the next even level. in the next stage the impact in housing condition percentage of each factors determined then township classification and determination of harmonious township is performed by SPSS software and cluster-analysis method (determine harmonious group basis on the minimum distance) therfore the townships were grouped in 3 clusters. Finally the result of leveling sections mapped by geographical information system software (Arc view) special distribution of developing rural housing and place of each section of privince identified in cindition of developing rural housing.