Direct and indirect drivers of shredders biomass in an Amazonian stream: the roles of litter quantity, quality, and climate-mediated nutrient stoichiometry

Key Points

• Shredders biomass is significantly influenced by both direct and indirect factors, particularly litter quality and quantity.
• The study identified a contrasting effect of climate-mediated nutrient stoichiometry on the biomass across different conditions.
• Observational analysis of Amazonian stream ecosystems highlights the complex interactions between litter and climate factors.
• Understanding these drivers may help in managing aquatic ecosystems under changing climatic conditions.