Evidence map›Paper›PMID 42169707›Full record

ReviewForestry research2026

Heavy metal transformation in mangrove ecosystems: a multi-scale perspective from intertidal dynamics to plant adaptive responses.

Yaseen Khan, Bing Bing Ye, Adnan Anwar Khan, Ling-Feng Miao, Fan Yang

Abstract readReview
In one paragraph

Review in Forestry research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

5 authors.

Yaseen KhanCenter for Eco-Environment Restoration Engineering of Hainan Province; School of Ecology, Hainan University, Haikou 570228, China.
Bing Bing YeCenter for Eco-Environment Restoration Engineering of Hainan Province; School of Ecology, Hainan University, Haikou 570228, China.
Adnan Anwar KhanSchool of Breeding and Multiplication (Sanya Institute of Breeding and Multiplication), Hainan University, Sanya 572025, China.
Ling-Feng MiaoCenter for Eco-Environment Restoration Engineering of Hainan Province; School of Ecology, Hainan University, Haikou 570228, China.
Fan YangCenter for Eco-Environment Restoration Engineering of Hainan Province; School of Ecology, Hainan University, Haikou 570228, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Mangrove ecosystems function as vital biogeochemical interfaces between terrestrial and marine environments, playing a crucial role in transforming heavy metals (HMs). However, this ecosystem is heavily impacted by climate change and anthropogenic activity, including an increase in HM toxicity. The current review synthesizes understanding of HM transformation across three interconnected levels: tidal dynamics, rhizosphere processes, and plant adaptation strategies. Initially, tidal inundation affects the distribution, speciation, and mobility of HMs by altering sediment biogeochemical properties, including pH, redox potential, salinity, and microbial activity. Further, tidal effects influence metal immobilization and remobilization, thereby impacting HM behavior within the rhizosphere, which serves as a secondary barrier to metal transport. Activities in the rhizosphere, including the presence of microbes, generate redox micro-gradients, and release organic ligands that facilitate metal complexation, precipitation, and detoxification. The synergistic interactions between roots and microbes support rhizoremediation in mangrove systems, lowering HM toxicity, and enhancing sediment stability. Additionally, mangroves employ various structural, physiological, and biochemical strategies, including selective metal uptake, excretion, internal detoxification systems, and the activation of antioxidant enzymes, to reduce HMs-induced stress. However, adaptation mechanisms differ among species and are influenced by interactions between tidal regimes, rhizosphere conditions, and plant traits. Integrating the three hierarchical levels-tide, root, and plant-highlights that mangrove ecosystems function as self-regulating biogeochemical systems capable of stabilizing and transforming HMs under dynamic environmental conditions. Such integrative mechanisms advance nature-based remediation strategies and reinforce mangroves' role as effective natural barriers against HM pollution, thereby contributing to sustainable coastal management and ecosystem resilience in a changing global environment.

Indexed as

Heavy metal transformationIntertidal dynamicsMangrovesPhytoremediationPlant adaptationRhizosphere

Identifiers

PMID42169707
PMCPMC13187784

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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.