Ecological Network Model in Shahdagh National Park

Abstract

The purpose of this article is to explore the possibility of creating an ecological network that includes core areas, buffer zones, ecological corridors, and restoration areas in the section of the Shamakhi district of the Shahdagh National Park (Azerbaijan). Materials and methods. As materials, we used vector and raster data, as well as literature materials to determine and analyse the elements of an ecological network. Operations were performed by using ArcGIS 10.8 and ERDAS Imagine software. During the field research, observations were made in order to match the elements of the ecological network with the cameral study. Results. In the article, protected natural areas are presented as the core areas and the surrounding areas as buffer zones under the relevant legislation. Riverbeds, mountain passes, trails, and forests which should be planted in the areas we offer, were considered as main factors during the construction of ecological corridors in the national park and the buffer zones. In this case, “least-cost” modelling was applied and ecological corridors were designated to ensure connectivity between core areas. As a result, the optimal ecological network model for the study area has been developed and mapped in the article. Conclusion. The high growth rate of consumption of natural resources led to the loss of biodiversity in the last decades. At present, it is important to take the necessary measures, and connectivity of ecosystems and natural complexes play an important role in sustainability. The presented model in the study can help to conserve biodiversity, reduce anthropogenic impacts, eliminate environmental barriers, and develop appropriate forms of land use.