-
Tytuł:
-
A fine spatial resolution modeling of urban carbon emissions: a case study of Shanghai, China.
-
Autorzy:
-
Huang C; School of Forestry, Jiangxi Agricultural University, Nanchang, 330045, China.; Shanghai Key Laboratory for Urban Ecological Processes and Eco-Restoration, School of Ecological and Environmental Sciences, East China Normal University, Shanghai, 200041, China.; Key Lab of Geographic Information Science (Ministry of Education), School of Geographical Sciences, East China Normal University, Shanghai, 200241, China.; Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, West Lafayette, IN, 47907, USA.
Zhuang Q; Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, West Lafayette, IN, 47907, USA.
Meng X; Key Lab of Geographic Information Science (Ministry of Education), School of Geographical Sciences, East China Normal University, Shanghai, 200241, China.
Zhu P; Department of Earth, Atmospheric, and Planetary Sciences, Purdue University, West Lafayette, IN, 47907, USA.; Laboratoire des Sciences du Climat et de l'Environnement (LSCE), CEA CNRS, 91191, Gif-sur-Yvette, France.
Han J; Shanghai Key Laboratory for Urban Ecological Processes and Eco-Restoration, School of Ecological and Environmental Sciences, East China Normal University, Shanghai, 200041, China. .; Institute of Eco-Chongming, 3663 N. Zhongshan Rd., Shanghai, 200062, China. .
Huang L; School of Water Resources and Environmental Engineering, East China University of Technology, Nanchang, 330127, China.
-
Źródło:
-
Scientific reports [Sci Rep] 2022 Jun 03; Vol. 12 (1), pp. 9255. Date of Electronic Publication: 2022 Jun 03.
-
Typ publikacji:
-
Journal Article; Research Support, Non-U.S. Gov't
-
Język:
-
English
-
Imprint Name(s):
-
Original Publication: London : Nature Publishing Group, copyright 2011-
-
MeSH Terms:
-
Economic Development*
Fossil Fuels*
Carbon Dioxide/analysis ; China ; Cities
-
References:
-
Environ Sci Pollut Res Int. 2018 Feb;25(4):3348-3359. (PMID: 29151184)
Environ Sci Technol. 2016 May 3;50(9):4722-30. (PMID: 27063930)
Sci Total Environ. 2014 Dec 1;500-501:72-83. (PMID: 25217746)
Environ Sci Technol. 2014 Jun 17;48(12):7085-93. (PMID: 24840164)
Sci Total Environ. 2019 May 10;664:161-174. (PMID: 30739851)
Sci Data. 2020 Apr 17;7(1):121. (PMID: 32303685)
Environ Sci Technol. 2009 Jul 15;43(14):5535-41. (PMID: 19708393)
Sci Total Environ. 2019 Oct 10;686:828-837. (PMID: 31195290)
-
Substance Nomenclature:
-
0 (Fossil Fuels)
142M471B3J (Carbon Dioxide)
-
Entry Date(s):
-
Date Created: 20220606 Date Completed: 20220608 Latest Revision: 20220802
-
Update Code:
-
20240105
-
PubMed Central ID:
-
PMC9166736
-
DOI:
-
10.1038/s41598-022-13487-5
-
PMID:
-
35661151
-
Quantification of fossil fuel carbon dioxide emissions (CEs) at fine space and time resolution is a critical need in climate change research and carbon cycle. Quantifying changes in spatiotemporal patterns of urban CEs is important to understand carbon cycle and development carbon reduction strategies. The existing spatial data of CEs have low resolution and cannot distinguish the distribution characteristics of CEs of different emission sectors. This study quantified CEs from 15 types of energy sources, including residential, tertiary, and industrial sectors in Shanghai. Additionally, we mapped the CEs for the three sectors using point of interest data and web crawler technology, which is different from traditional methods. At a resolution of 30 m, the improved CEs data has a higher spatial resolution than existing studies. The spatial distribution of CEs based on this study has higher spatial resolution and more details than that based on traditional methods, and can distinguish the spatial distribution characteristics of different sectors. The results indicated that there was a consistent increase in CEs during 2000-2015, with a low rate of increase during 2009-2015. The intensity of CEs increased significantly in the outskirts of the city, mainly due to industrial transfer. Moreover, intensity of CEs reduced in city center. Technological progress has promoted the improvement of energy efficiency, and there has been a decoupling between the economic development and CEs in the city was observed during in 2000-2015.
(© 2022. The Author(s).)
Zaloguj się, aby uzyskać dostęp do pełnego tekstu.
