Spatial patterns of light-demanding tree species in the Yangambi rainforest (Democratic Republic of Congo).

ABSTRACT: Most Central African rainforests are characterized by a remarkable abundance of light-demanding canopy species: long-lived pioneers (LLP) and non-pioneer light demanders (NPLD). A popular explanation is that these forests are still recovering from intense slash-and-burn farming activities, which abruptly ended in the 19th century. This "human disturbance" hypothesis has never been tested against spatial distribution patterns of these light demanders. Here, we focus on the 28 most abundant LLP and NPLD from 250 one-ha plots distributed along eight parallel transects (~50 km) in the Yangambi forest. Four species of short-lived pioneers (SLP) and a single abundant shade-tolerant species (Gilbertiodendron dewevrei) were used as reference because they are known to be strongly aggregated

SUBMITTER: Luambua NK 

PROVIDER: S-EPMC8717288 | biostudies-literature | 2021 Dec

REPOSITORIES: biostudies-literature