2026-05-30T08:09:01Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/408732026-02-03T11:37:36Zcom_10630_2254col_10630_20092
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Gutiérrez Hernández, Oliver
2025-11-21T13:00:47Z
2025-11-21T13:00:47Z
2025-11-21
Gutiérrez-Hernández, O. (2025). Dataset: Distribution and tree cover of the Moroccan fir (Abies marocana Trab.) in Talassemtane National Park (Western Rif, northern Morocco). Universidad de Málaga. https://hdl.handle.net/10630/40873
https://hdl.handle.net/10630/40873
10.5281/zenodo.1766463710.24310/riuma.40873
https://zenodo.org/records/17664637
This dataset contains polygon features representing the distribution and tree cover of the Moroccan fir (Abies marocana Trab.) within Talassemtane National Park, located in the Western Rif of northern Morocco. The dataset includes 144 MultiPolygon records classified into four forest structural categories: pure stands, mixed stands dominated by A. marocana, mixed stands with secondary A. marocana, and areas with scattered individuals. Two main forest zones are distinguished: Talassemtane forest and Tazaot forest, corresponding to the species’ primary distribution nuclei within the park.
The physiognomic–structural classification identified 4,206 hectares of A. marocana formations. Pure stands represent 1,648 ha (39.2%), followed by mixed stands with secondary presence (1,385 ha; 32.9%). Mixed stands with dominant presence cover 802 ha (19.1%), while marginal or scattered occurrences occupy 371 ha (8.8%).
All area calculations are expressed in hectares, and the dataset is fully referenced in EPSG:32630 (WGS 84 / UTM zone 30N). Aerial imagery from Airbus Pléiades (50 cm resolution) was used to delineate and classify forest patches, supported by auxiliary information. Digitisation, geoprocessing, mask tasks, and mapping workflows were carried out in the ArcGIS Pro 3.5 environment.
The dataset is provided in both GeoPackage (.gpkg) and Shapefile (.shp) formats to ensure broad compatibility with GIS platforms. It is intended for use in ecological research, conservation planning, forest structure assessment, and landscape-level analysis within protected mountain ecosystems.
eng
Attribution-NonCommercial 4.0 Internacional
Abetos - Mediterráneo (Región)
Abetos - Distribución geográfica
Fitogeografía
Biogeografía
Abetos españoles - Distribución geográfica
Ecosistemas mediterráneos
Reservas de la biosfera
Dataset: Distribution and tree cover of the Moroccan fir (Abies marocana Trab.) in Talassemtane National Park (Western Rif, northern Morocco)
dataset
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URL
https://riuma.uma.es/bitstreams/92fa98fb-08cb-41ac-972a-97010a2f5b1a/download
File
MD5
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2001
text/plain
Readme_Metadata.txt
URL
https://riuma.uma.es/bitstreams/4a255ec9-e15f-49be-a280-6f32d970ecec/download
File
MD5
69c8f6a7e6a5ff221f123c4cead33995
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application/zip
Abies_marocana_2025_v1.0.zip