Multiscale spatiotemporal evolution and patterns of riverine ecological security in Nanjing Yangtze river basin.

Changran Sun, Gongxian Fang, Yangyang Lu, Zihan Zhu, Mingjiang Deng, Guohua Fang

Abstract read

In one paragraph

Article in iScience, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it

0cells of the map it votes in

1citing papers in PubMed

–field-weighted citation impact

1 · What the graph read from it

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3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

Critical thresholds and mediating mechanisms of ecological security in Shenyang based on health-risk-service triadic framework.iScience · 2026
Article

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5 · Who and what money

Authors and funding

6 authors.

Changran SunCollege of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China.

Gongxian FangNanjing Water Planning and Designing Institute Co., Ltd., Nanjing 210006, China.

Yangyang LuCollege of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China.

Zihan ZhuCollege of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China.

Mingjiang DengCollege of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China.

Guohua FangCollege of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Riverine zones possess significant land-use potential; however, rapid socioeconomic development has caused severe ecological security challenges. Focusing on the Nanjing section of the Yangtze River, a thirty-indicator, multi-scale ecological security assessment framework was constructed. The set pair analysis model, spatial distance index model, trapezoidal cloud model, Moran's index, and cold hotspot analysis method Getis-Ord Gi∗ were used to evaluate the spatial and temporal evolution characteristics of riverine ecological security at micro-, meso-, and macro-scales from 2000 to 2023. Based on the results of the cold-hotspot analysis of ecological security at each scale in 2023, the important areas of riverine ecological security at each scale were extracted to construct a comprehensive pattern.

Indexed as

Ecology

Identifiers

PMID41858888

DOI10.1016/j.isci.2026.115149

PMCPMC12997305

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LicenceCC BY-NC-ND

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.