Evidence map›Paper›PMID 42564635›Full record

ArticleFrontiers in plant science2026

Fast seasonal growth promotes regional stability by strengthening local temporal stability in Inner Mongolian grasslands.

Zexu Nie, Yujie Yuan, Hushun Zhang, Fang Shi, Han Zhang, Chao Wang

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Article in Frontiers in plant science, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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2 · The registry

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Zexu NieKey Laboratory of Ecological Impacts of Hydraulic-Projects and Restoration of Aquatic Ecosystem of Ministry of Water Resources, Institute of Hydroecology, Ministry of Water Resources and Chinese Academy of Sciences, Wuhan, China.
Yujie YuanKey Laboratory of Ecological Impacts of Hydraulic-Projects and Restoration of Aquatic Ecosystem of Ministry of Water Resources, Institute of Hydroecology, Ministry of Water Resources and Chinese Academy of Sciences, Wuhan, China.
Hushun ZhangKey Laboratory of Ecological Impacts of Hydraulic-Projects and Restoration of Aquatic Ecosystem of Ministry of Water Resources, Institute of Hydroecology, Ministry of Water Resources and Chinese Academy of Sciences, Wuhan, China.
Fang ShiKey Laboratory of Ecological Impacts of Hydraulic-Projects and Restoration of Aquatic Ecosystem of Ministry of Water Resources, Institute of Hydroecology, Ministry of Water Resources and Chinese Academy of Sciences, Wuhan, China.
Han ZhangSchool of Urban Design, Wuhan University, Wuhan, China.
Chao WangNational Permanent Scientific Research Base for Warm Temperate Zone Forestry of Jiulong Mountain in Beijing, Experimental Center of Forestry in North China, Chinese Academy of Forestry, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Grassland productivity stability underpins the sustained functioning of arid and semi-arid ecosystems yet identifying how regional stability emerges across local communities remains challenging because stability is multidimensional, scale- dependent, and is shaped by seasonal growth processes. Methods: Here, we use satellite-derived gross primary productivity (GPP) data from 2000 to 2018 to investigate how local stability, spatial synchrony, drought resistance, recovery, and fast-growing phase characteristics jointly regulate regional stability across meadow, typical, and desert steppes in Inner Mongolia and across three observational grains (0.1°, 0.5°, and 1.0°). Results: We found that regional stability was governed primarily by local stability rather than spatial synchrony, suggesting that the stabilizing role of spatial insurance was limited under broad-scale climatic constraints. At the local scale, temporal stability was more closely aligned with resistance than with recovery, while resistance and recovery showed a persistent trade-off. Mechanistically, growth rate during the fast-growing phase (FGR) linked environmental variation to stability by reflecting how efficiently vegetation converted favorable hydrothermal conditions into mean GPP. Higher FGR strengthened local temporal stability mainly through higher mean GPP, while its relationships with resistance and recovery depended on productivity variability and post-drought resource conditions. Observational grain further modified the expression of stability and the detectability of relationships among stability dimensions. Discussion: These findings identify fast seasonal growth as a key pathway through which favorable hydrothermal windows are translated into local stability, with consequences for regional stability across observational grains. They also suggest that grassland monitoring and management should consider the spatial grain at which stability is assessed.

Indexed as

climate changegrasslandmultidimensional stabilityregional stabilityseasonal growth characteristics

Identifiers

PMID42564635
PMCPMC13444368

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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.