Estimating detectability to address alien plant incursions

20170105_123738_crop

I’ve contributed a small section to the recently published Detecting and Responding to Alien Plant Incursions. This volume addresses the full continuum of management from pre-border efforts through early detection to selecting management options and overarching governance. It’s a synthesis of the literature that will be of value to researchers. More importantly, it’s framed as guidance to the land managers and policy makers who are responsible for addressing these threats.

20170105_123907

The break-out box that Joslin Moore and I were invited to write regards detectability, and how we can go about estimating it experimentally. This process calls on statistics and experimental design, tempered with biosecurity concerns and our desire to accurately simulate real survey conditions. Throughout, we’ve used examples from our hawkweed detection experiments to demonstrate how we’ve made these trade-offs ourselves. We were also able to include a couple of lovely photographs taken by Roger Cousens during our field work.

.

Hauser C.E. & Moore J.L. (2016) Estimating detectability using search experiments, in Detecting and Responding to Alien Plant Incursions, eds Wilson, J., Panetta, F.D. & Lindgren, C. Cambridge University Press, Cambridge UK, pp 71-75.

Advertisements

2 thoughts on “Estimating detectability to address alien plant incursions

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s