Litter Cover
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 4 benchmarks together — the OptimalRange form drives the primary score, while 3 guard(s) constrain the result.
Contributing Benchmarks
Evidence & Context
Based on this dataset, the recommended benchmark for a high-functioning rainforest in a conservation area is 90% litter cover.
Percentage of ground covered by litter layer in tropical and subtropical rainforests.
This benchmark represents the typical litter cover percentage in a high-functioning tropical and subtropical rainforest under conservation management, reflecting the upper range observed in the least disturbed, most intact reference sites.
The benchmark is derived from the NSW BioNet Vegetation Condition Benchmark dataset representing the 'best-on-offer' ecological condition from ~39,000 plots in reference sites.
Sources (1)
Supporting Sources (24)
Additional references from the underlying research that informed this benchmark.
Rainforest litter invertebrates decimated by high severity burns during Australia's gigafires | Request PDF - ResearchGate
View SourceNSW Biodiversity Conservation Trust (BCT) Native Vegetation Monitoring Method - Squarespace
View SourceStubble Retention in Cropping Systems in Southern Australia ..., accessed August 13, 2025
View SourceClimate change impacts on our rainforests - AdaptNSW
View SourceContributions of organic matter and nutrients via leaf litter in an urban tropical dry forest fragment - SciELO
View SourceDifferential Water Conservation Capacity in Broadleaved and Mixed Forest Restoration in Latosol Soil-Eroded Region, Hainan Province, China - PubMed Central
View SourceLitter removal in a tropical rain forest reduces fine root biomass and production but litter addition has few effects - PubMed
View SourceGround cover monitoring for Australia fact sheet
View SourceImpact of litter quantity on the soil bacteria community during the decomposition of Quercus wutaishanica litter - PMC
View SourceSoil Microbial Community and Litter Quality Controls on Decomposition Across a Tropical Forest Disturbance Gradient - Frontiers
View SourceGeoscience Australia. (2025, April 30). DEA Fractional Cover (Landsat). Digital Earth Australia.
View SourceVictorian Semi-arid Woodlands - Arthur Rylah Institute, accessed July 15, 2025
View SourceNSW Environment Protection Authority (2024). Ecological Thinning Guide.
View SourceNVIS Fact sheet MVG 1 – Rainforests and vine thickets
View SourcePlant litter decomposition and nutrient cycling in north Queensland tropical rain-forest communities of differing successional status - Cambridge University Press, accessed July 22, 2025
View SourcePost-fire assessment report—natural values: 2019 bushfire, Lamington National Park, South East Queensland Region
View SourceRainforest Biodiversity: A Layer by Layer Look - Population Education
View SourceThe Effect of Leaf Litter Cover on Surface Runoff and Soil Erosion in Northern China - PMC
View SourceThe effect of litter layer on controlling surface runoff and erosion in rubber plantations on tropical mountain slopes, SW China | Request PDF - ResearchGate
View SourceThe nutrient cycle in the rainforest - Internet Geography
View Source(PDF) Litterfall and the Standing Crop of Litter in Three Tropical ...
View SourceTyphoon enhancement of N and P release from litter and changes in the litter N:P ratio in a subtropical tidal wetland - Global Ecology Unit
View SourceUsing experimental manipulation to assess the roles of leaf litter in the functioning of forest ecosystems
View Source