Answers are grounded in this paper and cite their sources.
DNA sequencing technologies are transforming how environments are monitored. In this article, we pose the question: is environmental DNA (eDNA) the tool that Aotearoa New Zealand needs, but does not yet realise it does? The step change with eDNA is that genetic ‘breadcrumbs’ left behind in the environment can identify every living thing, from microbes to mammals, thus providing a more nuanced and holistic lens on ecosystems. Using eDNA, we can explore the biological networks that underpin healthy environments. Here we explore whether changes in policy setting, guidance, or pathways for uptake of eDNA are needed. Can eDNA help us make better decisions, inform policy and protections, track restoration, and act as a deterrent to reduce environmental harm?
No takes yet. Share an insight, caveat, or question.
Bunce et al. (2022) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: