Evidence map›Paper›PMID 31439903›Full record

ArticleScientific reports2019

Dynamics of Forest Fragmentation and Connectivity Using Particle and Fractal Analysis.

Ion Andronache, Marian Marin, Rico Fischer, Helmut Ahammer, Marko Radulovic, Ana-Maria Ciobotaru, Herbert F Jelinek, Antonio Di Ieva, Radu-Daniel Pintilii, Cristian-Constantin Drăghici and 6 more

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
104.9field-weighted citation impact, top 1% of its field
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

13 citing papers in PubMed, 425 citations in OpenAlex.

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  6. The Fractal Geometry of the Brain: AnOverview.Advances in neurobiology · 2024
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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

16 authors at 8 institutions in 7 countries.

Ion AndronacheResearch Center for Integrated Analysis and Territorial Management, University of Bucharest, Bucharest, 030018, Romania.ORCID http://orcid.org/0000-0001-7693-9098
Marian MarinResearch Center for Integrated Analysis and Territorial Management, University of Bucharest, Bucharest, 030018, Romania.
Rico FischerHelmholtz Centre for Environmental Research - UFZ, Leipzig, 04318, Germany.ORCID http://orcid.org/0000-0002-0482-0095
Helmut AhammerGSRC, Computational Medicine Lab, Medical University of Graz, Graz, 8010, Austria.
Marko RadulovicLaboratory of Cancer Cell Biology, Institute for Oncology and Radiology, Belgrade, 11000, Serbia.
Ana-Maria CiobotaruResearch Center for Integrated Analysis and Territorial Management, University of Bucharest, Bucharest, 030018, Romania.
Herbert F JelinekCentre for Research in Complex Systems, Charles Sturt University, Albury, Australia.ORCID http://orcid.org/0000-0001-5457-6193
Antonio Di IevaMacquarie University, Faculty of Medicine & Health Science, Department of Clinical Medicine, Sydney, NSW, Australia.
Radu-Daniel PintiliiResearch Center for Integrated Analysis and Territorial Management, University of Bucharest, Bucharest, 030018, Romania.ORCID http://orcid.org/0000-0003-4514-9581
Cristian-Constantin DrăghiciResearch Center for Integrated Analysis and Territorial Management, University of Bucharest, Bucharest, 030018, Romania.
Grigore Vasile HermanDepartment of Geography, Tourism and Territorial Planning, Faculty of Geography, Tourism and Sport, University of Oradea, University Street, no. 1, Oradea, Romania.
Alexandru-Sabin NiculaCentre for Research on Settlements and Urbanism, Faculty of Geography, Babeş-Bolyai University, Cluj-Napoca, 400006, Romania.
Adrian-Gabriel SimionResearch Center for Integrated Analysis and Territorial Management, University of Bucharest, Bucharest, 030018, Romania.
Ioan-Vlad LoghinResearch Center for Integrated Analysis and Territorial Management, University of Bucharest, Bucharest, 030018, Romania.
Daniel-Constantin DiaconuResearch Center for Integrated Analysis and Territorial Management, University of Bucharest, Bucharest, 030018, Romania.
Daniel PeptenatuResearch Center for Integrated Analysis and Territorial Management, University of Bucharest, Bucharest, 030018, Romania. peptenatu@yahoo.fr.
University of Bucharest · ROCharles Sturt University · AUHelmholtz Centre for Environmental Research · DEMacquarie University · AUMedical University of Graz · ATNational Institute of Economic Research · SEOncology Institute of Vojvodina · RSUniversity of Oradea · RO

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The ever decreasing area of forests has lead to environmental and economical challenges and has brought with it a renewed interest in developing methodologies that quantify the extent of deforestation and reforestation. In this study we analyzed the deforested areas of the Apuseni Mountains, which has been under economic pressure in recent years and resulted in widespread deforestation as a means of income. Deforested surface dynamics modeling was based on images contained in the Global Forest Database, provided by the Department of Geographical Sciences at Maryland University between 2000 and 2014. The results of the image particle analysis and modelling were based on Total Area (ha), Count of patches and Average Size whereas deforested area distribution was based on the Local Connected Fractal Dimension, Fractal Fragmentation Index and Tug-of-War Lacunarity as indicators of forest fragmentation or heterogeneity. The major findings of the study indicated a reduction of the tree cover area by 3.8%, an increase in fragmentation of 17.7% and an increase in heterogeneity by 29%, while fractal connectivity decreased only by 0.1%. The fractal and particle analysis showed a clustering of forest loss areas with an average increase from 1.1 to 3.0 ha per loss site per year. In conclusion, the fractal and particle analysis provide a relevant methodological framework to further our understanding of the spatial effects of economic pressure on forestry.

Identifiers

PMID31439903
PMCPMC6706383
OpenAlexW2969838812

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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.