Evidence map›Paper›PMID 40647933›Full record

ArticlePlants (Basel, Switzerland)2025

Assessment of Floral Nectar and Amino Acid Yield in Eight Landscape Trees for Enhanced Pollinator Food Resources in Urban Forests.

Sung-Joon Na, Ji-Min Park, Hae-Yun Kwon, Young-Ki Kim

Abstract read
In one paragraph

Article in Plants (Basel, Switzerland), 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

4 authors.

Sung-Joon NaSpecial Forest Resources Division, National Institute of Forest Science, Suwon 16631, Republic of Korea.ORCID 0009-0005-8270-2974
Ji-Min ParkSpecial Forest Resources Division, National Institute of Forest Science, Suwon 16631, Republic of Korea.
Hae-Yun KwonSpecial Forest Resources Division, National Institute of Forest Science, Suwon 16631, Republic of Korea.
Young-Ki KimDepartment of Forest Resources, Sunchon National University, Suncheon 57922, Republic of Korea.ORCID 0000-0002-1456-3256

Funding

National Institute of Forest Science Project No. FG0403-2023-03-2025
6 · The paper itself

Abstract

Urban environments pose challenges for pollinators due to habitat loss and limited floral resources. However, green infrastructure, particularly street and ornamental trees, can play a critical role in supporting urban pollinator communities. In this study, we evaluated nectar volume, sugar content, and amino acid composition across eight urban tree species commonly planted in South Korea. Using standardized productivity metrics at the flower, tree, and hectare scales, we compared their nutritional contributions. Our results revealed substantial interspecific differences in nectar quantity and composition.

Indexed as

amino acid compositionfloral nectarfood availabilitysugar contenturban tree

Identifiers

PMID40647933
PMCPMC12252262

What OpenQuestion holds

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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.