Geoecological analysis and optimization of the protected areas network in the Fergana Valley

Samarkand State University, Samarkand, Uzbekistan

^* Corresponding author: This email address is being protected from spambots. You need JavaScript enabled to view it.

Abstract

This paper examines a geoecological approach to the analysis and optimization of the network of protected natural areas (PNAs) using the administrative districts of the Fergana Valley of Uzbekistan as a case study. The effectiveness of the regional ecological framework is assessed through indicators such as the Coefficient of Conservation of Natural Geosystems (CCNG) and the Coefficient of Provision with Conservation Objects (CPCO). The study identifies structural imbalances in the existing PNA categories, characterized by a deficit of strictly protected areas and lack of connectivity between conservation sites. Particular attention is given to the expansion of the network through the establishment of geological reserves and natural monuments, which serve as a foundation for both landscape preservation and practical natural science education. The findings offer priority areas for establishing new PNAs and can be integrated into the state planning system for environmental protection.