Year: 2024
Type: article
Abstract: Background: Mangroves are communities whose structure expresses patterns according to the coastal landforms in which they develop. Questions: Is there a structural variation of mangroves among landforms and regions of the South Pacific? What is the effect of the geomorphological-regional factor on the structure of mangroves? What is the level of consistency of mangrove structure within each analyzed landform and region? Data description: Basal area, height, density, complexity index, and importance value. Study site: Mangroves from 39 systems in five hydrological regions in the states of Guerrero, Oaxaca, and Chiapas, Mexico. Methods: The structural classification of mangroves was carried out considering the landform (inlet, estuary, lagoon) and the hydrological region. Correlations were used to assess their relationship with salinity and water recharge, and multivariate techniques were employed to identify differences between factors and clustering patterns. Results: Density and basal area correlated positively with water recharge, and it was found that mangrove density and complexity varied significantly among landforms and regions, while basal area and height were affected by landform and region. Discrete groups of variables in ordinations were not evident, with greater structural variability of mangroves found by hydrological region rather than landform. Conclusions: There is structural variation in mangroves among landforms and regions of the South Pacific; however, the variation in basal area, height, and density is low, resulting in consistency when compared across hydrological regions.
Source: Botanical Sciences
DOI: 10.17129/botsci.3560
Language: English
Subfield: Ecology
Field: Environmental Science
Domain: Physical Sciences
SDG: Life on land
Open Access status: gold
Estimated APC paid: $150
OpenAlex ID: W4402500075