evaluationofintensiveurbanlandusebasedonanartificialneuralnetworkmodelacasestudyofnanjingcitychina
文献类型：期刊论文
| 作者 | Qiao Weifeng1; Gao Junbo1; Liu Yansui1 ; Qin Yueheng2; Lu Cheng2; Ji Qingqing2
|
| 刊名 | chinesegeographicalscience
 |
| 出版日期 | 2017 |
| 卷号 | 27期号:5页码:735 |
| ISSN号 | 1002-0063 |
| 英文摘要 | In this paper, the artificial neural network (ANN) model was used to evaluate the degree of intensive urban land use in Nanjing City, China. The construction and application of the ANN model took into account the comprehensive, spatial and complex nature of urban land use. Through a preliminary calculation of the degree of intensive land use of the sample area, representative sample area selection and using the back propagation neural network model to train, the intensive land use level of each evaluation unit is finally determined in the study area. Results show that the method can effectively correct the errors caused by the limitations of the model itself and the determination of the ideal value and weights when the multifactor comprehensive evaluation is used alone. The ANN model can make the evaluation results more objective and practical. The evaluation results show a tendency of decreasing land use intensity from the core urban area to the periphery and the industrial functional area has relatively low land use intensity compared with other functional areas. Based on the evaluation results, some suggestions are put forward, such as transforming the mode of urban spatial expansion, strengthening the integration and potential exploitation of the land in the urban built-up area, and strengthening the control of the construction intensity of protected areas. |
| 资助项目 | [China Postdoctoral Science Foundation] ; [National Natural Science Foundation of China] ; [Priority Academic Program Development of Jiangsu Higher Education Institutions] |
| 语种 | 英语 |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/116509]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 作者单位 | 1.中国科学院地理科学与资源研究所 2.南京师范大学 |
| 推荐引用方式 GB/T 7714 | Qiao Weifeng,Gao Junbo,Liu Yansui,et al. evaluationofintensiveurbanlandusebasedonanartificialneuralnetworkmodelacasestudyofnanjingcitychina[J]. chinesegeographicalscience,2017,27(5):735. |
| APA | Qiao Weifeng,Gao Junbo,Liu Yansui,Qin Yueheng,Lu Cheng,&Ji Qingqing.(2017).evaluationofintensiveurbanlandusebasedonanartificialneuralnetworkmodelacasestudyofnanjingcitychina.chinesegeographicalscience,27(5),735. |
| MLA | Qiao Weifeng,et al."evaluationofintensiveurbanlandusebasedonanartificialneuralnetworkmodelacasestudyofnanjingcitychina".chinesegeographicalscience 27.5(2017):735. |
入库方式： OAI收割
来源：地理科学与资源研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。