Biofilm development as a factor driving the degradation of plasticised marine microplastics.

Biodegradation of microplastics facilitated by natural marine biofouling is a promising approach for ocean bioremediation. However, implementation requires a comprehensive understanding of how interactions between the marine microbiome and dominant microplastic debris types (e.g.

Effectiveness of nutrition interventions in Australian secondary schools: A systematic review.

Issue Addressed: Dietary intake of Australian adolescents is suboptimal. Schools are an ideal setting for health promotion initiatives to develop healthy lifestyle behaviours among adolescents. However, we do not know which nutrition-focused, school-based interventions are effective at improving health outcomes in adolescents in Australia.

Indigenous food sovereignty assessment-A systematic literature review.

Aims: The aims of this systematic review were to (1) identify assessment approaches of Indigenous food sovereignty using the core domains of community ownership, inclusion of traditional food knowledge, inclusion/promotion of cultural foods and environmental/intervention sustainability, (2) describe Indigenous research methodologies when assessing Indigenous food sovereignty.

Methods: Guided by Indigenous members of the research team, a systematic review across four databases (Medline, Embase, CINAHL and PsycINFO) was performed. Studies in any language from 1996 to 2021, that used one or more of the core domains (identified from a recent scoping review) of community ownership, inclusion of traditional food knowledge, inclusion/promotion of cultural foods and environmental/intervention sustainability were included.

DNA barcoding of fresh seafood in Australian markets reveals misleading labelling and sale of endangered species.

Flake and shark samples were purchased from outlets in several coastal Australian regions and genetically barcoded using the cytochrome oxidase subunit 1 (CO1) gene to investigate labelling reliability and species-specific sources of ambiguously labelled fillets. Of the 41 shark fillet samples obtained, 23 yielded high-quality CO1 sequences, out of which 57% (n = 13) were labelled ambiguously (misleading) and 35% (n = 8) incorrectly. In contrast, barramundi fillets, which are widely available and sought after in Australian markets, were shown to be accurately labelled.