Evidence map›Paper›PMID 36814756›Full record

ArticleFrontiers in plant science2023

A reinterpretation of the gap fraction of tree crowns from the perspectives of computer graphics and porous media theory.

Yunfeng Zhu, Dongni Li, Jiangchuan Fan, Huaiqing Zhang, Markus P Eichhorn, Xiangjun Wang, Ting Yun

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Frontiers in plant science, 2023. 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

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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

7 authors.

Yunfeng ZhuSchool of Information Science and Technology, Nanjing Forestry University, Nanjing, China.
Dongni LiSchool of Information Science and Technology, Nanjing Forestry University, Nanjing, China.
Jiangchuan FanNational Engineering Research Center for Information Technology in Agriculture, Beijing, China.
Huaiqing ZhangResearch Institute of Forestry Resource Information Techniques, Chinese Academy of Forestry, Beijing, China.
Markus P EichhornSchool of Biological, Earth and Environmental Sciences, University College Cork, Cork, Ireland.
Xiangjun WangRubber Research Institute, Chinese Academy of Tropical Agricultural Sciences, Haikou, China.
Ting YunSchool of Information Science and Technology, Nanjing Forestry University, Nanjing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The gap fraction (GF) of vegetative canopies is an important property related to the contained bulk of reproductive elements and woody facets within the tree crown volume. This work was developed from the perspectives of porous media theory and computer graphics techniques, considering the vegetative elements in the canopy as a solid matrix and treating the gaps between them as pores to guide volume-based GF

Indexed as

computer graphicsequivalent leaf thicknessfine geometric characterizationporous media theoryvolume-based gap fraction

Identifiers

PMID36814756
PMCPMC9939530

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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.