Harnessing big data for sustainable urban management: A novel approach to gridded urban GDP dataset development
文献类型： 外文期刊
作者： Wang, Kun 1 ; Ji, Xiaohui 1 ; Liu, Shuhan 3 ; Zhu, Jie 4 ; Liu, Kaiyun 5 ;
作者机构： 1.Beijing Acad Sci & Technol, Inst Urban Safety & Environm Sci, Beijing 100054, Peoples R China
2.Kunming Univ Sci & Technol, Fac Environm Sci & Engn, Kunming 650500, Peoples R China
3.Hainan Univ, Sch Marine Sci & Engn, Haikou 570228, Peoples R China
4.Chinese Acad Agr Sci, Inst Environm & Sustainable Dev Agr, Beijing 100081, Peoples R China
5.North China Elect Power Univ, Coll Environm Sci & Engn, Beijing 102206, Peoples R China
关键词： GDP; Urban sustainability; Downscale approach; Big data; Gravity center model
期刊名称：JOURNAL OF CLEANER PRODUCTION （ 影响因子：11.1； 五年影响因子：11.0 ）
ISSN： 0959-6526
年卷期： 2024 年 444 卷
页码：
收录情况： SCI
摘要： To effectively address the challenges posed by rapid global urbanization, cities must utilize sound scientific principles and methodologies. A key element is the development of robust socioeconomic indicators, such as Gross Domestic Product (GDP). This study introduces a novel framework for creating a spatially disaggregated urban GDP dataset, using a downscaling approach and integrating data from a vast range of sources, including 3.5 million industrial entities across 835 sub-sectors within 41 major sectors. The framework enhances accuracy by leveraging the benefits of Pollutant Discharge Permits (PDP) and National Enterprise Credit Information Publicity (NECIP) for pinpointing geographic locations, industry classifications, and reliable statistical data for urban GDP. Additionally, the dataset is regularly updated using publicly accessible data. Validation of the dataset was conducted using multi-level statistical data and the NOx hot grid index derived from TROPOMI NO2 column measurements. Results indicate that the dataset accurately reflects the spatial distribution of major industrial sectors. The gridded urban GDP dataset for China, with a high spatial resolution of 0.1 degrees x 0.1 degrees, reveals spatial heterogeneity among sectors, with the mining sector, concentrated in resource-rich areas, making the most significant contribution to this heterogeneity. Other sectors show a strong spatial correlation, with the gravity center located in central China. This study provides a valuable resource for sustainable urban resource management within Earth system boundaries and offers critical data, insights, and methodological guidance for tackling urbanization challenges.
- 相关文献
作者其他论文 更多>>
-
Sustainable passive radiation cooling transparent film for mobile phone protective screens
作者：Su, Weiyin;Liu, Hongren;Chang, Zeyu;Ma, Mingguo;Wang, Kun;Jiang, Jianxin;Li, Wen;Yan, Shengkun;Li, Jie;Geng, Fanglan;Yao, Xi
关键词：Gleditsia sinensis polysaccharides; High transparency; Passive radiation cooling; Mobile phone protective film
-
Origin and stepwise evolution of vertebrate lungs
作者：Li, Ye;Hu, Mingliang;Zheng, Jiangmin;Zhang, Fenghua;Hao, Jiaqi;Xue, Tingfeng;Zhu, Chenglong;Liu, Yuxuan;Zhao, Lei;Xu, Wenjie;Xin, Peidong;Feng, Chenguang;Wang, Wen;Qiu, Qiang;Wang, Kun;Zhang, Zhigang;Zhao, Yilin;Zhang, Zhigang;Zhao, Yilin;Wu, Baosheng;Li, Zhaohong;Wang, Wen;Wang, Kun
关键词：
-
Whole transcriptome sequencing-based identification and functional prediction of salt-tolerant-related circular RNAs in ZM-4 (Malus zumi)
作者：Liu, Zhao;Lu, Xiang;Tian, Wen;Niu, Jianxin;Liu, Zhao;Lu, Xiang;Guo, Hanxin;Shang, Wei;Gao, Yuan;Sun, Simiao;Wang, Kun;Tian, Wen;Wang, Lin;Li, Zichen;Li, Lianwen;Wang, Dajiang
关键词：Malus zumi; circRNA; Salt stress
-
Integrated transcriptome and metabolome analysis of photoperiod effects on testosterone secretion in ChaHua chicken No.2 Roosters
作者：Liu, Mengqian;Tan, Lei;Li, Xinlu;Li, Haojie;Zhang, Yong;Zi, Xiannian;Ge, Changrong;Wang, Kun;Liu, Mengqian;Liu, Mengqian
关键词：Transcriptome; Metabolome; light intensity; Chahua No.2 rooster; Testosterone
-
Cotton2035: From genomics research to optimized breeding
作者：Wang, Kun;Zhu, Yuxian;He, Shoupu;Wang, Kun;Zhu, Yuxian;Wang, Kun;Zhu, Yuxian;Zhu, Yuxian;He, Shoupu
关键词：cotton genomics; cotton ENCODE project; cotton breeding; genomics-to-breeding (G2B)
-
Combined transcriptome and metabolome analysis of stable knockdown and overexpression of the CD8A gene in chicken T lymphocytes
作者：Du, Yanli;Wang, Xiao;Li, Meiquan;Zhang, Bo;Ran, Jinshan;Huang, Wei;Wang, Jing;Dong, Cuilian;Xiang, Hanyi;Lei, Li;Liu, Yong;Liu, Yong;Wang, Kun;Zi, Xiannian;Ge, Changrong;Liu, Yong
关键词：CD8A; Interference; Overexpression; Transcriptome analysis; Metabolome analysis
-
Assessing the Fermentation Quality, Bacterial Composition and Ruminal Degradability of Caragana korshinskii Ensiled with Oat Grass
作者：Shen, Yao;Xiong, Benhai;Kang, Yajie;Yang, Liang;Wang, Kun;Xue, Fuguang;Liu, Shichao
关键词：forage preservation; forage processing; grass; leguminous forage; silage
