Is it possible to use Kernel algorithm in studying riverine fish movement and home range?

02 February 2019 1 2K Report

I'm using a software called BIOTAS to analyse riverine fish movement. I wonder if it relevant to study the fish home range using the software. because whenever I plot the minimum convex polygon, the home range would include the non-river habitat. so, is that legit? help!

Paul Graeme Close

Hi Shazanna. Take a look at this paper:

Article Flow-mediated movement of freshwater catfish, Tandanus bosto...

We used 'linear span' as per Hodder 2007 to calculate home ranges to account for the issue you mention with including non riverine habitats in the elipse.

Have a read of our paper and the refs within...then we can chat more if you like

Paul

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