Impact of anthropogenic and climatic factors on for-est structure in and around the Muanda mangrove Marine Park in DR Congo
Year: 2024
Type: article
Abstract: The study highlights the impact of global change on forest structure within and around the Muanda mangrove marine park in RD Congo, focusing on key forest struc-ture parameters such as species composition, basal area, tree height, and Leaf Area Index (LAI). This study assessed forest structure parameters in and around the park and linked between forest structure to global change. Forest structure parameters, namely species composition, basal area, tree height and Leaf Area Index (LAI), were measured at 5 sites. Analyses showed significant variation in mean height between the different sites, in the order of 22m, 25m and 30m for the marine sites, and 7m and 10m for the terrestial sites. The mean basal area of trees varied from 52 m2. ha-1 to 15 m2.ha-1. Two undisturbed mangrove sites have the highest basal area, the lesser disturbed sites have the average basal area and the degraded sites have the lowest ba-sal area. The carbon stock capacity shows the same trend. The highest average LAI is 3.79. The lowest is 1.08. Within the same site, there is a certain homogeneity of LAI values for undisturbed sites, whereas the variability of these values is high for de-graded sites. In other words, forest structure parameters vary from one area of the park to another for reasons related to human activities and climate change. The exist-ence of a link between forest structure and global change is evident.
Source: Revue Ecosystèmes et Paysages
Authors: Ecole Régionale Postuniversitaire d’Aménagement et de Gestion Intégré des Forêts et Territoires tropicaux, Université de Kinshasa, Com-mune de Lemba, - B.P. 15.373 - Kinshasa, République Démocratique du Congo, Teteli Soloum Clément
Language: English
Subfield: Ecology
Field: Environmental Science
Domain: Physical Sciences
SDGs: Life on land, Climate action
Open Access status: diamond
OpenAlex ID: W4406833749