جستجوی مقالات مرتبط با کلیدواژه « شانون » در نشریات گروه « جغرافیا »

This research aims to identify, interpret, and evaluate the elements of geodiversity to organize specific areas and the whole earth and coordinate conservation or efficient management.

This research is descriptive and analytical and uses quantitative and statistical methods and remote sensing to study the role of morphometric and geological factors and climate as the main parameters in forming and expanding geological diversity. Dividing Binalood Mountains into northern and southern slopes, we have separately assessed them using Benito-Calro et al.'s (2009) qualitative assessment method. Comparing roughness density indices (PRD), Simpson roughness index (SIEI) and Shannon (SHEI), Shannon diversity index (SHDI), and Simpson (SIDI), we got some results about the northern and southern slopes of Binalood Mountain.

The amount of calculated indices for southern slop is as follows; roughness density indices (PRD) is 0.0025, Simpson diversity index (SIDI) is 0.6, Simpson roughness index (SIEI) is 0.81, and Shannon diversity index (SHDI) is 1.5 and Simpson roughness index (SHIE) is 0.76.

According to the findings of this research, the difference in indices between the two slopes is very small, but due to structural form and stratigraphic situation and the effect of secondary factors, the southern slopes of Binalood Mountains have higher geodiversity than the southern slopes. The results show that based on comparing the northern and southern slopes of Binalood mountains with the five geodiversity indices, the contribution of geological factors was more than the morphometric and climatic factors.

 Innovation:

 In this research, mountain geodiversity has been investigated for the first time in the country. The results can show the importance of geodiversity in the region and be used by managers and decision-makers in geo-heritage management and better protection of these resources.

This study examines two important geographic footprint in layer management and sustainable urban development and urban planning.Methods of collecting and gathering information from the library, field work and questionnaires were used. This descriptive study, explain and through the geography footprint (ecological) for determining the safety of the urban population ) District 13 ( . The results show that the ecological footprint area of 1.913 hectares per person per year, This means that this area 1.376 times more than their share of ecologically sustainable capacity allocated The results of this study corroborates the notion that their needs for sustainable security in the region 13 to meet the needs of other regions is Tehran And the other regional development patterns, according to calculations by Gini coefficients of inequality and relative entropy and Shannon somewhat scattered and uneven distribution of population in urban areas it is evident.