<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>The evaluation and monitoring of forest species provide a fundamental source of information for the implementation of effective and adapted conservation strategies for these species. The present study aims to determine the ecodendrometric characterisation of even-aged stone pine stands in the region of Mostaganem (western Algeria). Seventy-two temporary plots (1,151 trees) of circular shape with a surface area of (4–6 a) were installed according to age and density in stands that were as regular as possible. These plots were subjected to a complete dendrometric inventory (total height, crown diameter, circumference at 1.3 m, age, etc.) and an ecological description (soil depth, altitude, aspect and slope). It was found that this species is characterised by a regular structure forming young populations. Relationships between parameters such as mean total height/mean circumference, mean crown diameter/diameter at 1.3 m and basal area/mean crown diameter were very positive and significant. The ecodendrometric data was processed by a multivariate principal component analysis, which revealed the effect of altitude, especially soil depth, on stone pine production.</p>
</abstract>

The evaluation and monitoring of forest species provide a fundamental source of information for the implementation of effective and adapted conservation strategies for these species. The present study aims to determine the ecodendrometric characterisation of even-aged stone pine stands in the region of Mostaganem (western Algeria). Seventy-two temporary plots (1,151 trees) of circular shape with a surface area of (4–6 a) were installed according to age and density in stands that were as regular as possible. These plots were subjected to a complete dendrometric inventory (total height, crown diameter, circumference at 1.3 m, age, etc.) and an ecological description (soil depth, altitude, aspect and slope). It was found that this species is characterised by a regular structure forming young populations. Relationships between parameters such as mean total height/mean circumference, mean crown diameter/diameter at 1.3 m and basal area/mean crown diameter were very positive and significant. The ecodendrometric data was processed by a multivariate principal component analysis, which revealed the effect of altitude, especially soil depth, on stone pine production.

Ecodendrometric study of stone pine (<italic>Pinus pinea</italic> L.) in the region of Mostaganem (western Algeria)

Laboratory of Biodiversity, Water and Soil Conservation, Mostaganem

Laboratory of Agro-Technology and Nutrition of Arid and Semi-Arid Zones

Ekológia (Bratislava)

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Ecodendrometric study of stone pine ( L.) in the region of Mostaganem (western Algeria)

The evaluation and monitoring of forest species provide a fundamental source of information for the implementation of effective and adapted conservation...

Ecodendrometric study of stone pine (Pinus pinea L.) in the region of Mostaganem (western Algeria)

Publié en ligne: 17 oct. 2022

Pages: 228 - 235

Reçu: 24 mars 2022

Accepté: 30 avr. 2022

DOI: https://doi.org/10.2478/eko-2022-0023

Mots clés
stone pine, dendrometric inventory, ecological factors, production, western Algeria

© 2022 Boulenouar Houari et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Ecodendrometric study of stone pine (Pinus pinea L.) in the region of Mostaganem (western Algeria)

Publié en ligne: 17 oct. 2022

Pages: 228 - 235

Reçu: 24 mars 2022

Accepté: 30 avr. 2022

DOI: https://doi.org/10.2478/eko-2022-0023

Mots clésstone pine, dendrometric inventory, ecological factors, production, western Algeria

© 2022 Boulenouar Houari et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Mots clés
stone pine, dendrometric inventory, ecological factors, production, western Algeria