Detection of the relationship between urban economic performance and ocean attention from marine news
文献类型：期刊论文
| 作者 | Zhao, Yifei1,2,3; Su, Fenzhen1,2,3; Yan, Fengqin1,3; Fan, Rong1,2,3 |
| 刊名 | OCEAN & COASTAL MANAGEMENT
 |
| 出版日期 | 2022-05-15 |
| 卷号 | 223页码:11 |
| 关键词 | Marine news Urban development Ocean attention Latent Dirichlet allocation model Marine economy |
| ISSN号 | 0964-5691 |
| DOI | 10.1016/j.ocecoaman.2022.106145 |
| 通讯作者 | Su, Fenzhen(sufz@lreis.ac.cn) |
| 英文摘要 | The significant impact of the ocean on transportation, environment and urban development has constantly attracted the attention of governments in recent years. In general, the marine economy may have different influence on the different industries or regions in different sea-based countries. However, the prevailing public view in China is that only coastal cities are concerned with the marine economy and ocean policy. This view has also been shared by a large number of existing studies. In this work, the relationship between urban economic performance and ocean attention from the perspective of marine news is explored for the first time. More than 18,196 pieces of marine news related to 366 Chinese cities from 2001 to 2019 are collected from Baidu, and then analyzed by using the latent Dirichlet allocation model and multivariate clustering method. The high-income household ratio was adopted to quantitatively evaluate the clustering results. Qualitative and quantitative analysis results show that (i) urban economic performance is roughly positively correlated to ocean attention; (ii) the clustering results are basically in line with the type and development status of these Chinese cities, with a few exceptions; (iii) the influence of marine economy on urban development is extending from the coastal zone to inland in China. |
| WOS关键词 | MEDIA |
| 资助项目 | National Natural Science Foundation of China[41890854] |
| WOS研究方向 | Oceanography ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000806385600003 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/179438]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Su, Fenzhen |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, State Key Lab Resources & Environm Informat Syst, Beijing 100101, Peoples R China 2.Nanjing Univ, Collaborat Innovat Ctr South China Sea Studies, Nanjing 210093, Peoples R China 3.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Yifei,Su, Fenzhen,Yan, Fengqin,et al. Detection of the relationship between urban economic performance and ocean attention from marine news[J]. OCEAN & COASTAL MANAGEMENT,2022,223:11. |
| APA | Zhao, Yifei,Su, Fenzhen,Yan, Fengqin,&Fan, Rong.(2022).Detection of the relationship between urban economic performance and ocean attention from marine news.OCEAN & COASTAL MANAGEMENT,223,11. |
| MLA | Zhao, Yifei,et al."Detection of the relationship between urban economic performance and ocean attention from marine news".OCEAN & COASTAL MANAGEMENT 223(2022):11. |
入库方式： OAI收割
来源：地理科学与资源研究所
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