Document Type : Research Paper
Authors
1
Graduated in Geography and Urban Planning, Department of Human Geography, Sistan and Baluchestan University, Zahedan, Iran
2
Professor of Geography and Urban Planning, Department of Human Geography, Sistan and Baluchestan University, Zahedan, Iran
3
Associate professor in Climatology, Department of Physical Geography, University of Sistan and Baluchestan, Zahedan, Iran.
10.22059/jtcp.2025.395013.670509
Abstract
Rapid urbanization in cities like Zahedan has led to spatial inequality in the distribution of urban services, particularly green spaces. Green spaces are not only aesthetically valuable but also play a crucial role in enhancing public health, social interactions, and urban quality of life. This study aims to examine the extent and distribution of urban green spaces across five districts in Zahedan and assess them from a social justice perspective. The research follows a descriptive-analytical approach. To determine and spatially distribute green coverage and land use/land cover (LULC), Sentinel-2 satellite imagery and the Google Earth Engine (GEE) were utilized. The InVEST model was employed to quantify the ecosystem service value of vegetation cover. Findings indicate that the average per capita green space in Zahedan is significantly lower than the global standard (approximately 1.56 square meters compared to the 9 square meters’ global benchmark), with disadvantaged areas such as District 3 having less than 0.28 square meters per capita. Meanwhile, District 5, due to the presence of major institutions, exhibits better conditions. Many urban parks lack real vegetation cover, and a substantial portion of urban lands remains underutilized in terms of green development. Importantly, vegetation cover with the highest carbon storage capacity in Zahedan plays a critical role in urban ecology by mitigating climate change effects alongside its aesthetic contributions. Thus, urban management should leverage spatial data, participatory approaches, and benchmarking from similar cities to redistribute resources, expand local green spaces, utilize native plants, and rehabilitate barren lands. A balanced green space development strategy can significantly contribute to improving public health, reducing inequalities, and fostering social vibrancy.
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