Evidence map›Paper›PMID 39174712›Full record

ArticleScientific reports2024

Spatial and temporal changes of ecosystem service value and its influencing mechanism in the Yangtze River Delta urban agglomeration.

Yugui Lu, Jiacong Wang, Xiaokun Jiang

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Article in Scientific reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
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3citing papers in PubMed
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3 · Its place in the literature

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3 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

3 authors.

Yugui LuSchool of Mathematics and Physics, Hechi University, Hechi, 546300, Guangxi, China.
Jiacong WangSchool of Economics, Guangxi Minzu University, Nanning, 530006, Guangxi, China.
Xiaokun JiangSchool of Mathematics and Physics, Hechi University, Hechi, 546300, Guangxi, China. 15696853669@163.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

As the mainstream and trend of urban development in China, deeply exploring the spatiotemporal patterns and influencing mechanisms of ecosystem service value in the Yangtze River Delta urban agglomeration is of great significance for achieving sustainable development goals in urban agglomerations. This paper uses the normalized difference vegetation index and net primary productivity as dynamic adjustment factors to measure the ecosystem service value of the Yangtze River Delta urban agglomeration and analyze its spatiotemporal evolution characteristics. Furthermore, a panel quantile regression model is constructed to explore the response differences of ecosystem service value at different levels to various influencing factors. The results show that: (1) From 2006 to 2020, the ecosystem service value of the Yangtze River Delta urban agglomeration decreased by 37.086 billion yuan, with high-value areas mainly concentrated in the southern part of the urban agglomeration. (2) The value structure of various land type ecosystems and primary ecosystem sub-services in the Yangtze River Delta urban agglomeration is stable. (3) The number of grid units with reduced ecosystem service value is continuously increasing, mainly distributed in the eastern coastal areas. (4) The degree of interference of various types of land on ecosystem service value varies, and the response of ecosystem service value at different levels to the same influencing factor also shows heterogeneity. In summary, exploring the spatiotemporal patterns of ecosystem service value in the Yangtze River Delta urban agglomeration and analyzing its influencing mechanisms is conducive to adjusting the intensity of human utilization and protection methods of ecosystems, which is of great significance for enhancing the value of ecosystem products in urban agglomerations.

Indexed as

Ecosystem service valueMulti-source remote sensing dataPanel quantile regressionSpatial and temporal pattern evolutionYangtze River Delta urban agglomeration

Identifiers

PMID39174712
PMCPMC11341784

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LicenceCC BY-NC-ND
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