Evidence map›Paper›PMID 41535309›Full record

ArticleScientific reports2026

Geochemical distribution and genesis of selenium-rich soils in Maojie Town on the Yunnan low-selenium belt.

Chunfeng Dong, Zihui Li, Zheng Hou, Weizhi Chen, Ya Zhang, Yong Ba

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In one paragraph

Article in Scientific reports, 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

6 authors.

Chunfeng DongKunming General Survey of Natural Resources Center China Geological Survey, Kunming, 650100, China.
Zihui LiKunming General Survey of Natural Resources Center China Geological Survey, Kunming, 650100, China.
Zheng HouKunming General Survey of Natural Resources Center China Geological Survey, Kunming, 650100, China.
Weizhi ChenKunming General Survey of Natural Resources Center China Geological Survey, Kunming, 650100, China.
Ya ZhangKunming General Survey of Natural Resources Center China Geological Survey, Kunming, 650100, China. zhangya@mail.cgs.gov.cn.
Yong BaKunming General Survey of Natural Resources Center China Geological Survey, Kunming, 650100, China. bayong@mail.cgs.gov.cn.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Understanding the distribution patterns and genesis of selenium-rich soils, a valuable natural resource, constitutes a fundamental prerequisite for their effective development and utilization. To investigate the geochemical distribution characteristics and influencing factors of selenium-rich soil in Maojie Town, this study conducted a land quality geochemical survey and collected rock and soil samples. Selenium concentrations were determined using atomic fluorescence spectrometry (AFS), and multivariate statistical regression analysis was employed to analyze the data. The results showed that the selenium content in the soils of Maojie Town ranged from 0.13 to 0.85 mg·kg

Indexed as

Distributional characteristicsInfluencing factorsLow selenium beltSelenium-rich soils

Identifiers

PMID41535309
PMCPMC12808301

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.