دورية أكاديمية
Development of a parallel computing-based Futureland model for multiple land-use simulation: a case study in Shanghai
| العنوان: | Development of a parallel computing-based Futureland model for multiple land-use simulation: a case study in Shanghai |
|---|---|
| المؤلفون: | Mengrong Xi, Yongjiu Feng, Xiaohua Tong, Feng Gao, Pengshuo Li, Rong Wang, Xiaoyan Tang |
| المصدر: | Geocarto International, Vol 38, Iss 1 (2023) |
| بيانات النشر: | Taylor & Francis Group, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Physical geography |
| مصطلحات موضوعية: | land-use modeling, cellular automata, generalized logistic regression, ecological land, futureland, Physical geography, GB3-5030 |
| الوصف: | Predicting future urban land-use scenarios and assessing their encroachment on ecological land is important for sustainability policy formulation. This study develops a new Futureland model using cellular automata with user-defined transformation rules, graphical neighborhood configuration and matrixed transformation cost to simulate multiple land-use changes. Compared with existing models, Futureland applies different factors to different land-use types in a single simulation experiment. Futureland was developed using Geospatial Data Abstraction Library and parallel computing, which significantly improve the implementation efficiency. The case study of Shanghai 2010–2020 illustrates an overall accuracy of 86.6% and a Kappa simulation of 0.79. The land-use scenarios for 2020–2035 were projected under greenspace planning constraints using Futureland. The results indicate that Shanghai’s urban sprawl will gradually slow down by 2030, and the increased urban areas will be mainly in the urban fringes and suburban regions. Futureland can help decision-makers to manage future land-use and optimize urban planning policies. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1010-6049 1752-0762 10106049 |
| Relation: | https://doaj.org/toc/1010-6049; https://doaj.org/toc/1752-0762 |
| DOI: | 10.1080/10106049.2023.2216675 |
| URL الوصول: | https://doaj.org/article/eae5e7e2db8f41ed97daad240cf8e0d7 |
| رقم الأكسشن: | edsdoj.5e7e2db8f41ed97daad240cf8e0d7 |
| قاعدة البيانات: | Directory of Open Access Journals |
PDF full text from Publisher 
Full Text Finder | تدمد: | 10106049 17520762 |
|---|---|
| DOI: | 10.1080/10106049.2023.2216675 |