Aboveground biomass increments over 26 years (1993-2019) in an old-growth cool-temperate forest in northern Japan.

ABSTRACT: Assessing long-term changes in the biomass of old-growth forests with consideration of climate effects is essential for understanding forest ecosystem functions under a changing climate. Long-term biomass changes are the result of accumulated short-term changes, which can be affected by endogenous processes such as gap filling in small-scale canopy openings. Here, we used 26 years (1993-2019) of repeated tree census data in an old-growth, cool-temperate, mixed deciduous forest that contains three topographic units (riparian, denuded slope, and terrace) in northern Japan to document decadal changes in aboveground biomass (AGB) and their processes in relation to endogenous processes and climatic factors. AGB increased steadily over the 26 years in all topographic units, but different tree sp

SUBMITTER: Noguchi M 

PROVIDER: S-EPMC8755688 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature