SIRDARYO VILOYATI O‘SIMLIK QOPLAMINING NDVI KO‘RSATKICHLARI VA UNING TAHLILI
This article analyzes the state of vegetation cover in Sirdaryo Region in 2023 based on the Normalized Difference Vegetation Index (NDVI) indicator. The study utilized a 1:250,000 scale map of the region to examine the geographical distribution of vegetation density. Higher NDVI values were observed in the central and southern parts of the region, while lower values were noted in the northern and western areas. The article recommends improving irrigation systems and implementing agro-technologies in low-density areas to enhance agricultural development. The research provides valuable insights into assessing the ecological and economic potential of Sirdaryo Region.
1. Rouse, J. W., Haas, R. H., Schell, J. A., & Deering, D. W. (1973). Monitoring vegetation systems in the Great Plains with ERTS. NASA Special Publication, 351, 309. https://ntrs.nasa.gov/citations/19730009734
2. Pettorelli, N., Vik, J. O., Mysterud, A., Gaillard, J. M., Tucker, C. J., & Stenseth, N. C. (2005). Using the satellite-derived NDVI to assess ecological responses to environmental change. Trends in Ecology & Evolution, 20(9), 503-510. https://doi.org/10.1016/j.tree.2005.05.011
3. Tovbayev G. (2024). SIRDARYO VILOYATI TUPROQLARI, O‘SIMLIKLARI VA HAYVONOT DUNYOSI HAMDA ULARNING TABIIY GEOGRAFIK TAVSIFI. Экономика и социум, (3-2 (118)), 375-381.
4. FAO. (2020). Irrigation in Central Asia: Challenges and Opportunities. Food and Agriculture Organization of the United Nations. http://www.fao.org/3/ca9218en/ca9218en.pdf
5. Tovbayev G. (2023). Sirdaryo viloyati iqlimining geografik - meteorologik tahlili. Экономика и социум, (6-2 (109)), 535-544.
6. O‘zbekiston Respublikasi Statistika qo‘mitasi. (2023). Sirdaryo viloyati iqlimiy va qishloq xo‘jaligi ma’lumotlari. https://stat.uz/uz/news/sirdaryo-region-statistics-2023
7. Tucker, C. J. (1979). Red and photographic infrared linear combinations for monitoring vegetation. Remote Sensing of Environment, 8(2), 127-150. https://doi.org/10.1016/0034-4257(79)90013-0
8. Sharipov, S., Gudalov, M., Nematov, O., Tovbaev, G., et al. (2024). Effects and Consequences of Climate Change on the Natural Conditions of Mirzachol District. Natural and Engineering Sciences, 9(2), 257-269. https://doi.org/10.28978/nesciences.1574448
9. USGS. (2023). Landsat 8-9 Operational Land Imager (OLI) and Thermal Infrared Sensor (TIRS) Data Products. United States Geological Survey. https://www.usgs.gov/landsat-missions/landsat-8-9-data-users-handbook
Copyright (c) 2025 «ACTA NUUz»

This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.






.jpg)

1.png)





