Decomposers

But the findings of this study support a long-suggested but largely overlooked hypothesis—that it is macro-fauna decomposers that dominate plant decomposition in deserts.

Moving beyond the distinction between the bright and dark sides of termites: Termites are amongst the main decomposers of matter in tropical ecosystems and have a positive impact on many services for humankind.

However, decomposers like bacteria and fungi usually don’t have the biological hardware to break long plastic polymers back down into their individual building blocks.

By breaking down dead organic matter, decomposers release carbon back to the atmosphere and facilitate nutrient cycling by converting nutrients stored in dead biomass back to a form that can be readily used by plants and other microbes.

Species are broadly categorized as autotrophs (or primary producers ), heterotrophs (or consumers ), and Detritivores (or decomposers ).

The rate of decomposition is governed by three sets of factors—the physical environment (temperature, moisture and soil properties), the quantity and quality of the dead material available to decomposers, and the nature of the microbial community itself.

These decomposers themselves suffered heavy losses of species during the extinction, and are not considered a likely cause of the coal gap.