Ecological Security of Communities in Polish Cities

Korneć, Radosław

doi:10.12924/johs2020.16010041

Cited by 1 publication

(2 citation statements)

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“…Moreover, elements that are critical to regional ecological security (e.g., hubs or sources, links or corridors) are identified and protected to ensure the sustainable supply of regional ecosystem services. Among them, the concepts of GI and EN are widely used in international landscape planning and protection, and the concept of ESP is more common in China [26]. The ESP of different scales is one of the three strategies for the development and protection of China's territorial space [19].…”

Section: Advantages Of the Methodsmentioning

confidence: 99%

“…Radosław Korneć conducted a research using Poland as an example. Starting from the human understanding of ecological security, the study took the residents of the city center of the largest city as the research object, determined the main factors affecting the ecological security of Poland and put forward suggestions for the sustainable development of cities [26]. Russian scholar N.V Solovjova used two methods to predict ecological risks and put forward effective methods to maintain the ecological security and achieve sustainable development of coastal cities [27].…”

Section: Introductionmentioning

confidence: 99%

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Construction and Optimization of Ecological Security Pattern Based on Spatial Syntax Classification—Taking Ningbo, China, as an Example

Han

Feng

et al. 2021

Land

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Urbanization is the development trend of all countries in the world, but it has caused considerable ecological problems that need to be alleviated by building ecological security patterns. This study took Ningbo as an example to construct and optimize an ecological security pattern. We analyzed land use types, normalized difference vegetation index, and landscape connectivity for ecological sources selection. In constructing the resistance surface, we considered natural and socio-economic factors. On this basis, we identified ecological corridors based on a minimum cumulative resistance model. Finally, the ecological security pattern was optimized through space syntax. Results showed that Ningbo has 18 ecological sources, with an area of 3,051.27 km2 and 29 ecological corridors, with a length of 1,172.18 km. Among them, 11 are first-level, 10 are second-level, and 8 are third-level corridors. After optimization, the area and protection cost of the ecological security pattern were significantly reduced, which can effectively alleviate the trade-off between ecological protection and economic development. This research can provide a reference for the construction and optimization of ecological security patterns and has reference significance for ecological protection in rapidly urbanized areas.

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Section: Advantages Of the Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%