Evidence map›Paper›PMID 32346000›Full record

ArticleScientific reports2020

Global trends in mangrove forest fragmentation.

Dale N Bryan-Brown, Rod M Connolly, Daniel R Richards, Fernanda Adame, Daniel A Friess, Christopher J Brown

Abstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed, 1 pooled it
–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

25 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. China's mangrove expansion boosts avian diversity.Innovation (Cambridge (Mass.)) · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
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  8. Article
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  10. Global drivers of mangrove loss in protected areas.Conservation biology : the journal of the Society for Conservation Biology · 2024
    Article
  11. Review
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  13. Review
  14. Rise ofProceedings of the National Academy of Sciences of the United States of America · 2023
    Article
  15. Article
  16. Article
  17. Article
  18. Building bridges between natural and social science disciplines: a standardized methodology to combine data on ecosystem quality trends.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2022
    Review
  19. An emerging coastal wetland management dilemma between mangrove expansion and shorebird conservation.Conservation biology : the journal of the Society for Conservation Biology · 2022
    Article
  20. 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

6 authors.

Dale N Bryan-BrownAustralian Rivers Institute - Coast and Estuaries, School of Environment and Science, Griffith University, Gold Coast, QLD, 4222, Australia.
Rod M ConnollyAustralian Rivers Institute - Coast and Estuaries, School of Environment and Science, Griffith University, Gold Coast, QLD, 4222, Australia.ORCID http://orcid.org/0000-0001-6223-1291
Daniel R RichardsETH Zurich, Future Cities Laboratory, Singapore-ETH Centre, Singapore, Singapore.ORCID http://orcid.org/0000-0002-8196-8421
Fernanda AdameAustralian Rivers Institute, Griffith University, Nathan, QLD, 4111, Australia.ORCID http://orcid.org/0000-0001-9620-9252
Daniel A FriessDepartment of Geography, National University of Singapore, 1 Arts Link, 117570, Singapore, Singapore.
Christopher J BrownAustralian Rivers Institute - Coast and Estuaries, School of Environment and Science, Griffith University, Nathan, QLD, 4111, Australia. chris.brown@griffith.edu.au.ORCID http://orcid.org/0000-0002-7271-4091

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fragmentation is a major driver of ecosystem degradation, reducing the capacity of habitats to provide many important ecosystem services. Mangrove ecosystem services, such as erosion prevention, shoreline protection and mitigation of climate change (through carbon sequestration), depend on the size and arrangement of forest patches, but we know little about broad-scale patterns of mangrove forest fragmentation. Here we conduct a multi-scale analysis using global estimates of mangrove density and regional drivers of mangrove deforestation to map relationships between habitat loss and fragmentation. Mangrove fragmentation was ubiquitous; however, there are geographic disparities between mangrove loss and fragmentation; some regions, like Cambodia and the southern Caribbean, had relatively little loss, but their forests have been extensively fragmented. In Southeast Asia, a global hotspot of mangrove loss, the conversion of forests to aquaculture and rice plantations were the biggest drivers of loss (>50%) and fragmentation. Surprisingly, conversion of forests to oil palm plantations, responsible for >15% of all deforestation in Southeast Asia, was only weakly correlated with mangrove fragmentation. Thus, the management of different deforestation drivers may increase or decrease fragmentation. Our findings suggest that large scale monitoring of mangrove forests should also consider fragmentation. This work highlights that regional priorities for conservation based on forest loss rates can overlook fragmentation and associated loss of ecosystem functionality.

Identifiers

PMID32346000
PMCPMC7188678

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.