Basal Area
Benchmark Value
Scoring Curve
This curve shows how a field measurement for this indicator would score across all available benchmark forms in this context. The scoring engine uses 11 benchmarks together — the OptimalRange form drives the primary score, while 10 guard(s) constrain the result.
Evidence & Context
A proposed optimal functional range for basal area in agricultural cropping systems within Australia's tropical and subtropical rainforest biome is 15–25 m²/ha.
Basal area, defined as the cross-sectional area of tree stems at breast height per unit of land area.
This benchmark defines the optimal functional range for basal area in agricultural crop production, balancing ecological benefits with viable agricultural yields in tropical and subtropical rainforests.
Represents a balance between robust ecological function and viable agricultural production, with a buffer below the upper detrimental threshold to allow management.
Sources (1)
Reforestation in the Tropics and Subtropics of Australia
View SourceSupporting Sources (6)
Additional references from the underlying research that informed this benchmark.
Managing competition between forestry plants. - Forest Learning
View SourceEcosystem Services from agroforestry systems in Australia - Southern Cross University
View SourceThe Bioeconomic Potential for Agroforestry in Australia's Northern Grazing Systems
View SourceTree-grass balance | Meat & Livestock Australia - MLA, accessed July 17, 2025,
View Source
Typology of coffee-based agroforestry systems in the semi-deciduous forest zone of Togo (West Africa)
View SourceTypology of coffee-based agroforestry systems in the semi-deciduous forest zone of Togo (West Africa) - SciSpace, accessed July 17, 2025,
View Source