File Download

There are no files associated with this item.

  Links for fulltext
     (May Require Subscription)
Supplementary

Article: Quantization of the coupling mechanism between eco-environmental quality and urbanization from multisource remote sensing data

TitleQuantization of the coupling mechanism between eco-environmental quality and urbanization from multisource remote sensing data
Authors
KeywordsCentral and eastern regions of China
Coupling coordination degree
Eco-environment quality
Sustainable development goals
Urbanization
Issue Date2021
Citation
Journal of Cleaner Production, 2021, v. 321, article no. 128948 How to Cite?
AbstractThe rapid urbanization in central and eastern China has posed a major threat to the green sustainable development of the ecological environment. However, the understanding of the interactive coupling mechanism between urbanization and eco-environmental quality (EEQ) remains to be developed. Understanding their interactive coupling mechanism is of great significance to achieve the urban sustainable development goal. By using multi-source remote sensing data, we intended to answer “What are the temporal and spatial characteristics of urbanization and EEQ in the central and eastern regions of China on the pixel scale in the past 24 years, and what is the coupling mechanism between the urbanization and the EEQ?”. To answer these questions, we improved a pixel-based model (i.e., RSEI-2) to assess the EEQ in China and explored the coupling mechanism between the urbanization and the EEQ in central and eastern China with the combination method of mathematics and graphics. The results showed that the urbanization and the coupling coordination degree (CCD) of the whole region continually increased from 1992 to 2015, especially in the three major urban agglomerations. The CCD of the provinces in these regions exhibited a strong spatial dependence, with the spatial distribution pattern of “low inside, high outside, high in the east and low in the west”. The EEQ did not change significantly, whilst the three major urban agglomerations showed a significant downward trend. Most importantly, this study found that the urbanization determined the development of the CCD lying within the critical value. In addition, the improved RSEI-2 in this study provided great convenience for monitoring the EEQ in China. This study fills the gap in studying the interaction mechanism between the urbanization and the EEQ, and also provides a new perspective for the research on the urban sustainable development in China and even the world.
Persistent Identifierhttp://hdl.handle.net/10722/329739
ISSN
2023 Impact Factor: 9.7
2023 SCImago Journal Rankings: 2.058
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorXu, Dong-
dc.contributor.authorYang, Feng-
dc.contributor.authorYu, Le-
dc.contributor.authorZhou, Yuyu-
dc.contributor.authorLi, Haixing-
dc.contributor.authorMa, Jinji-
dc.contributor.authorHuang, Jincai-
dc.contributor.authorWei, Jing-
dc.contributor.authorXu, Yang-
dc.contributor.authorZhang, Chong-
dc.contributor.authorCheng, Jie-
dc.date.accessioned2023-08-09T03:34:59Z-
dc.date.available2023-08-09T03:34:59Z-
dc.date.issued2021-
dc.identifier.citationJournal of Cleaner Production, 2021, v. 321, article no. 128948-
dc.identifier.issn0959-6526-
dc.identifier.urihttp://hdl.handle.net/10722/329739-
dc.description.abstractThe rapid urbanization in central and eastern China has posed a major threat to the green sustainable development of the ecological environment. However, the understanding of the interactive coupling mechanism between urbanization and eco-environmental quality (EEQ) remains to be developed. Understanding their interactive coupling mechanism is of great significance to achieve the urban sustainable development goal. By using multi-source remote sensing data, we intended to answer “What are the temporal and spatial characteristics of urbanization and EEQ in the central and eastern regions of China on the pixel scale in the past 24 years, and what is the coupling mechanism between the urbanization and the EEQ?”. To answer these questions, we improved a pixel-based model (i.e., RSEI-2) to assess the EEQ in China and explored the coupling mechanism between the urbanization and the EEQ in central and eastern China with the combination method of mathematics and graphics. The results showed that the urbanization and the coupling coordination degree (CCD) of the whole region continually increased from 1992 to 2015, especially in the three major urban agglomerations. The CCD of the provinces in these regions exhibited a strong spatial dependence, with the spatial distribution pattern of “low inside, high outside, high in the east and low in the west”. The EEQ did not change significantly, whilst the three major urban agglomerations showed a significant downward trend. Most importantly, this study found that the urbanization determined the development of the CCD lying within the critical value. In addition, the improved RSEI-2 in this study provided great convenience for monitoring the EEQ in China. This study fills the gap in studying the interaction mechanism between the urbanization and the EEQ, and also provides a new perspective for the research on the urban sustainable development in China and even the world.-
dc.languageeng-
dc.relation.ispartofJournal of Cleaner Production-
dc.subjectCentral and eastern regions of China-
dc.subjectCoupling coordination degree-
dc.subjectEco-environment quality-
dc.subjectSustainable development goals-
dc.subjectUrbanization-
dc.titleQuantization of the coupling mechanism between eco-environmental quality and urbanization from multisource remote sensing data-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1016/j.jclepro.2021.128948-
dc.identifier.scopuseid_2-s2.0-85114673861-
dc.identifier.volume321-
dc.identifier.spagearticle no. 128948-
dc.identifier.epagearticle no. 128948-
dc.identifier.isiWOS:000705777200046-

Export via OAI-PMH Interface in XML Formats


OR


Export to Other Non-XML Formats