Evidence map›Paper›PMID 42420287›Full record

ArticleNature communications2026

Elevated CO

Yuhao Zhu, Li Wan, Longlong Xia, Klaus Butterbach-Bahl, Michael Dannenmann, Clemens Scheer, Nadine K Ruehr, Benjamin Wolf, Xiaoyuan Yan, Zhijun Wei and 7 more

Abstract read
In one paragraph

Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing 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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

17 authors.

Yuhao Zhu *Institute for Meteorology and Climate Research (IMK-IFU), Karlsruhe Institute of Technology, Garmisch-Partenkirchen, Germany.
Li Wan *Institute for Meteorology and Climate Research (IMK-IFU), Karlsruhe Institute of Technology, Garmisch-Partenkirchen, Germany.
Longlong XiaInstitute for Meteorology and Climate Research (IMK-IFU), Karlsruhe Institute of Technology, Garmisch-Partenkirchen, Germany. llxia@issas.ac.cn.ORCID 0000-0003-4026-4265
Klaus Butterbach-BahlInstitute for Meteorology and Climate Research (IMK-IFU), Karlsruhe Institute of Technology, Garmisch-Partenkirchen, Germany.ORCID 0000-0001-9499-6598
Michael DannenmannInstitute for Meteorology and Climate Research (IMK-IFU), Karlsruhe Institute of Technology, Garmisch-Partenkirchen, Germany.ORCID 0000-0001-5924-7612
Clemens ScheerInstitute for Meteorology and Climate Research (IMK-IFU), Karlsruhe Institute of Technology, Garmisch-Partenkirchen, Germany.ORCID 0000-0001-5396-2076
Nadine K RuehrInstitute for Meteorology and Climate Research (IMK-IFU), Karlsruhe Institute of Technology, Garmisch-Partenkirchen, Germany.ORCID 0000-0001-5989-7463
Benjamin WolfInstitute for Meteorology and Climate Research (IMK-IFU), Karlsruhe Institute of Technology, Garmisch-Partenkirchen, Germany.
Xiaoyuan YanState Key Laboratory of Soil and Sustainable Agriculture, Changshu National Agro-Ecosystem Observation and Research Station, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, China.ORCID 0000-0001-8645-4836
Zhijun WeiState Key Laboratory of Soil and Sustainable Agriculture, Changshu National Agro-Ecosystem Observation and Research Station, Institute of Soil Science, Chinese Academy of Sciences, Nanjing, China.
Peter B ReichDepartment of Forest Resources, University of Minnesota, St. Paul, MN, USA.ORCID 0000-0003-4424-662X
Yiqi LuoSoil and Crop Sciences Section, School of Integrative Plant Science, Cornell University, Ithaca, NY, USA.ORCID 0000-0002-4556-0218
Pete SmithInstitute of Biological and Environmental Sciences, University of Aberdeen, Cruickshank Building, St Macha r Drive, Aberdeen, UK.ORCID 0000-0002-3784-1124
Josep PeñuelasCSIC, Global Ecology Unit CREAF-CSIC-UAB, Barcelona, Spain.ORCID 0000-0002-7215-0150
Michael SchloterHelmholtz Center Munich, Research Unit Comparative Microbiome Analysis, Neuherberg, Germany.
Stefanie SchulzHelmholtz Center Munich, Research Unit Comparative Microbiome Analysis, Neuherberg, Germany.
Ralf KieseInstitute for Meteorology and Climate Research (IMK-IFU), Karlsruhe Institute of Technology, Garmisch-Partenkirchen, Germany.ORCID 0000-0002-2814-4888

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Understanding how ecosystems sustain plant nitrogen (N) supply under climate change is critical, yet whether increasing plant N demand is met by external inputs or mobilization of soil N reserves remains unresolved. Here we show that climate change increases plant reliance on soil N reserves despite intensive fertilization. Using a two-year

Indexed as

Carbon DioxideFertilizersNitrogenPlantsSoilClimate ChangeDroughtsEcosystemGrasslandCarbon DioxideFertilizersNitrogenSoil

Identifiers

PMID42420287
PMCPMC13346951

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.