{"title":"Assessment of urban sprawl using proximity factors in Lucknow City, India","authors":"Gaurav Kumar Mishra, Amit M Deshmukh","doi":"10.1007/s12040-024-02394-0","DOIUrl":null,"url":null,"abstract":"<p>Urban sprawl usually expands in regularized and natural forms, and the character of an urban sprawl is found complex and unclear. Therefore, it becomes necessary to distinguish the character of an urban sprawl for sustainability in all aspects. In this paper, we have identified the proximity factors by which we could distinguish between both forms, i.e., regularized and natural expansion. We performed buffer analysis to calculate the areas covered by each land-use land-cover class in each buffer separately. Then, Shannon’s entropy index was calculated for each buffer zone and dataset. Geomatics tools were used to analyze the historical datasets, which included land-use land-cover maps, population density maps, and proximity maps.</p>","PeriodicalId":15609,"journal":{"name":"Journal of Earth System Science","volume":"30 1","pages":""},"PeriodicalIF":1.3000,"publicationDate":"2024-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Earth System Science","FirstCategoryId":"89","ListUrlMain":"https://doi.org/10.1007/s12040-024-02394-0","RegionNum":4,"RegionCategory":"地球科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"GEOSCIENCES, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 0
Abstract
Urban sprawl usually expands in regularized and natural forms, and the character of an urban sprawl is found complex and unclear. Therefore, it becomes necessary to distinguish the character of an urban sprawl for sustainability in all aspects. In this paper, we have identified the proximity factors by which we could distinguish between both forms, i.e., regularized and natural expansion. We performed buffer analysis to calculate the areas covered by each land-use land-cover class in each buffer separately. Then, Shannon’s entropy index was calculated for each buffer zone and dataset. Geomatics tools were used to analyze the historical datasets, which included land-use land-cover maps, population density maps, and proximity maps.
期刊介绍：
The Journal of Earth System Science, an International Journal, was earlier a part of the Proceedings of the Indian Academy of Sciences – Section A begun in 1934, and later split in 1978 into theme journals. This journal was published as Proceedings – Earth and Planetary Sciences since 1978, and in 2005 was renamed ‘Journal of Earth System Science’.
The journal is highly inter-disciplinary and publishes scholarly research – new data, ideas, and conceptual advances – in Earth System Science. The focus is on the evolution of the Earth as a system: manuscripts describing changes of anthropogenic origin in a limited region are not considered unless they go beyond describing the changes to include an analysis of earth-system processes. The journal''s scope includes the solid earth (geosphere), the atmosphere, the hydrosphere (including cryosphere), and the biosphere; it also addresses related aspects of planetary and space sciences. Contributions pertaining to the Indian sub- continent and the surrounding Indian-Ocean region are particularly welcome. Given that a large number of manuscripts report either observations or model results for a limited domain, manuscripts intended for publication in JESS are expected to fulfill at least one of the following three criteria.
The data should be of relevance and should be of statistically significant size and from a region from where such data are sparse. If the data are from a well-sampled region, the data size should be considerable and advance our knowledge of the region.
A model study is carried out to explain observations reported either in the same manuscript or in the literature.
The analysis, whether of data or with models, is novel and the inferences advance the current knowledge.
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