Evidence map›Paper›PMID 41214162›Full record

ArticleNature plants2025

Grassland degradation alters plant and soil biodiversity-multifunctionality relationships.

Xiaoxia Gao, Dianye Zhang, Yunfeng Peng, Josep Peñuelas, Yann Hautier, Michel Loreau, Yaping Niu, Shiting Yao, Zan Wu, Qinlu Li and 10 more

Abstract read
PubMed Publisher
In one paragraph

Article in Nature plants, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

4 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

20 authors.

Xiaoxia Gao *State Key Laboratory of Forage Breeding-by-Design and Utilization; Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
Dianye Zhang *State Key Laboratory of Forage Breeding-by-Design and Utilization; Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
Yunfeng PengState Key Laboratory of Forage Breeding-by-Design and Utilization; Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China.ORCID 0000-0002-4151-4206
Josep PeñuelasCSIC, Global Ecology Unit CREAF-CSIC-UAB, Barcelona, Spain.ORCID 0000-0002-7215-0150
Yann HautierEcology and Biodiversity Group, Department of Biology, Utrecht University, Utrecht, The Netherlands.ORCID 0000-0003-4347-7741
Michel LoreauTheoretical and Experimental Ecology Station, CNRS, Moulis, France.ORCID 0000-0002-0122-495X
Yaping NiuState Key Laboratory of Forage Breeding-by-Design and Utilization; Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
Shiting YaoState Key Laboratory of Forage Breeding-by-Design and Utilization; Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
Zan WuState Key Laboratory of Forage Breeding-by-Design and Utilization; Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
Qinlu LiState Key Laboratory of Forage Breeding-by-Design and Utilization; Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
Lina ZhouState Key Laboratory of Forage Breeding-by-Design and Utilization; Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
Yang LiuState Key Laboratory of Forage Breeding-by-Design and Utilization; Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
Xuning LiuState Key Laboratory of Forage Breeding-by-Design and Utilization; Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
Bin WeiState Key Laboratory of Forage Breeding-by-Design and Utilization; Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
Shuqi QinState Key Laboratory of Forage Breeding-by-Design and Utilization; Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
Yutong SongState Key Laboratory of Forage Breeding-by-Design and Utilization; Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
Luyao KangState Key Laboratory of Forage Breeding-by-Design and Utilization; Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China.
Lin JiangSchool of Biological Sciences, Georgia Institute of Technology, Atlanta, GA, USA.ORCID 0000-0002-7114-0794
Shaopeng WangInstitute of Ecology, College of Urban and Environmental Science, and State Key Laboratory for Vegetation Structure, Function and Construction (VegLab), Peking University, Beijing, China.ORCID 0000-0002-9430-8879
Yuanhe YangState Key Laboratory of Forage Breeding-by-Design and Utilization; Key Laboratory of Vegetation and Environmental Change, Institute of Botany, Chinese Academy of Sciences, Beijing, China. yhyang@ibcas.ac.cn.ORCID 0000-0002-5399-4606

Funding

National Natural Science Foundation of China (National Science Foundation of China) 32301501National Natural Science Foundation of China (National Science Foundation of China) 32588202 and 32425004
6 · The paper itself

Abstract

Biodiversity is known to promote ecosystem multifunctionality (EMF), but how grassland degradation influences the relationship between biodiversity and EMF remains unclear. Here, using paired observations at 44 sites (a total of 792 sampling quadrats) along a 2,600 km transect, we test how moderate grassland degradation influences 20 surrogates of ecosystem functions, EMF, plant richness, soil bacterial, fungal and protist richness, and biodiversity-EMF relationships in Tibetan alpine grasslands. Our results reveal significant declines in individual ecosystem functions and EMF with moderate grassland degradation. By contrast, both plant richness and integrated soil biodiversity exhibit significant increases. The structural equation models analyses show that following degradation, the effect of soil biodiversity on EMF strengthens, whereas that of plant richness weakens. These findings offer large-scale empirical evidence that moderate grassland degradation can amplify both soil biodiversity and its functional importance, emphasizing the key role of below-ground biodiversity in supporting ecosystem functioning in degraded grasslands.

Indexed as

BiodiversityGrasslandSoilSoil MicrobiologyConservation of Natural ResourcesPlantsTibetSoil

Identifiers

PMID41214162

What OpenQuestion holds

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Registered trials

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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.