In the context of plastic debris, what size range does mesodebris refer to?

Mesodebris refers to plastic debris that falls within the size range of 5 to 20 mm. This classification is important in the study of marine and terrestrial ecosystems as it helps researchers categorize plastic waste based on size, which can influence its environmental impact, interactions with wildlife, and the ability of organisms to ingest or become entangled in the debris.

Understanding the size categories of debris, including mesodebris, is crucial for effective management and mitigation strategies aimed at reducing plastic pollution. Smaller debris, such as microplastics (less than 5 mm), can easily be ingested by a variety of organisms, altering food webs. In contrast, larger items like those exceeding 20 mm can pose physical hazards or habitat alteration. By clearly defining mesodebris, researchers can focus on the specific impacts of this size range on different species and environments, helping to inform conservation efforts.