Assessment of textural differentiations in forest resources in Romania using fractal analysis

Ion Andronache; Rasmus Fensholt; Helmut Ahammer; Ana Maria Ciobotaru; Radu Daniel Pintilii; Daniel Peptenatu; Cristian Constantin Draghici; Daniel Constantin Diaconu; Marko Radulović; Giuseppe Pulighe; Akomian Fortuné Azihou; Mireille Scholastique Toyi; Brice Sinsin

doi:10.3390/f8030054

Assessment of textural differentiations in forest resources in Romania using fractal analysis

Ion Andronache, Rasmus Fensholt, Helmut Ahammer, Ana Maria Ciobotaru^*, Radu Daniel Pintilii, Daniel Peptenatu, Cristian Constantin Draghici, Daniel Constantin Diaconu, Marko Radulović, Giuseppe Pulighe, Akomian Fortuné Azihou, Mireille Scholastique Toyi, Brice Sinsin

^*Corresponding author af dette arbejde

LUKKET: Geografi

29 Citationer (Scopus)

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Abstract

Deforestation and forest degradation have several negative effects on the environment including a loss of species habitats, disturbance of the water cycle and reduced ability to retain CO₂, with consequences for global warming. We investigated the evolution of forest resources from development regions in Romania affected by both deforestation and reforestation using a non-Euclidean method based on fractal analysis.We calculated four fractal dimensions of forest areas: the fractal box-counting dimension of the forest areas, the fractal box-counting dimension of the dilated forest areas, the fractal dilation dimension and the box-counting dimension of the border of the dilated forest areas. Fractal analysis revealed morpho-structural and textural differentiations of forested, deforested and reforested areas in development regions with dominant mountain relief and high hills (more forested and compact organization) in comparison to the development regions dominated by plains or low hills (less forested, more fragmented with small and isolated clusters). Our analysis used the fractal analysis that has the advantage of analyzing the entire image, rather than studying local information, thereby enabling quantification of the uniformity, fragmentation, heterogeneity and homogeneity of forests.

Originalsprog	Engelsk
Artikelnummer	54
Tidsskrift	Forests
Vol/bind	8
Udgave nummer	3
Antal sider	20
ISSN	1999-4907
DOI	https://doi.org/10.3390/f8030054
Status	Udgivet - 2017

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10.3390/f8030054Licens: CC BY

forests-08-00054Forlagets udgivne version, 8,9 MBLicens: CC BY

Citationsformater

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abstract = "Deforestation and forest degradation have several negative effects on the environment including a loss of species habitats, disturbance of the water cycle and reduced ability to retain CO2, with consequences for global warming. We investigated the evolution of forest resources from development regions in Romania affected by both deforestation and reforestation using a non-Euclidean method based on fractal analysis.We calculated four fractal dimensions of forest areas: the fractal box-counting dimension of the forest areas, the fractal box-counting dimension of the dilated forest areas, the fractal dilation dimension and the box-counting dimension of the border of the dilated forest areas. Fractal analysis revealed morpho-structural and textural differentiations of forested, deforested and reforested areas in development regions with dominant mountain relief and high hills (more forested and compact organization) in comparison to the development regions dominated by plains or low hills (less forested, more fragmented with small and isolated clusters). Our analysis used the fractal analysis that has the advantage of analyzing the entire image, rather than studying local information, thereby enabling quantification of the uniformity, fragmentation, heterogeneity and homogeneity of forests.",

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T1 - Assessment of textural differentiations in forest resources in Romania using fractal analysis

AU - Andronache, Ion

AU - Fensholt, Rasmus

AU - Ahammer, Helmut

AU - Ciobotaru, Ana Maria

AU - Pintilii, Radu Daniel

AU - Peptenatu, Daniel

AU - Draghici, Cristian Constantin

AU - Diaconu, Daniel Constantin

AU - Radulović, Marko

AU - Pulighe, Giuseppe

AU - Azihou, Akomian Fortuné

AU - Toyi, Mireille Scholastique

AU - Sinsin, Brice

PY - 2017

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N2 - Deforestation and forest degradation have several negative effects on the environment including a loss of species habitats, disturbance of the water cycle and reduced ability to retain CO2, with consequences for global warming. We investigated the evolution of forest resources from development regions in Romania affected by both deforestation and reforestation using a non-Euclidean method based on fractal analysis.We calculated four fractal dimensions of forest areas: the fractal box-counting dimension of the forest areas, the fractal box-counting dimension of the dilated forest areas, the fractal dilation dimension and the box-counting dimension of the border of the dilated forest areas. Fractal analysis revealed morpho-structural and textural differentiations of forested, deforested and reforested areas in development regions with dominant mountain relief and high hills (more forested and compact organization) in comparison to the development regions dominated by plains or low hills (less forested, more fragmented with small and isolated clusters). Our analysis used the fractal analysis that has the advantage of analyzing the entire image, rather than studying local information, thereby enabling quantification of the uniformity, fragmentation, heterogeneity and homogeneity of forests.

AB - Deforestation and forest degradation have several negative effects on the environment including a loss of species habitats, disturbance of the water cycle and reduced ability to retain CO2, with consequences for global warming. We investigated the evolution of forest resources from development regions in Romania affected by both deforestation and reforestation using a non-Euclidean method based on fractal analysis.We calculated four fractal dimensions of forest areas: the fractal box-counting dimension of the forest areas, the fractal box-counting dimension of the dilated forest areas, the fractal dilation dimension and the box-counting dimension of the border of the dilated forest areas. Fractal analysis revealed morpho-structural and textural differentiations of forested, deforested and reforested areas in development regions with dominant mountain relief and high hills (more forested and compact organization) in comparison to the development regions dominated by plains or low hills (less forested, more fragmented with small and isolated clusters). Our analysis used the fractal analysis that has the advantage of analyzing the entire image, rather than studying local information, thereby enabling quantification of the uniformity, fragmentation, heterogeneity and homogeneity of forests.

KW - Box-counting method

KW - Deforestation

KW - Forest management

KW - Forest resources

KW - Fractal analysis

U2 - 10.3390/f8030054

DO - 10.3390/f8030054

M3 - Journal article

AN - SCOPUS:85015069718

SN - 1999-4907

VL - 8

JO - Forests

JF - Forests

IS - 3

M1 - 54

ER -

Assessment of textural differentiations in forest resources in Romania using fractal analysis

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