Monday, June 29, 2020

Selective Removal of Problem Sharks - Paper!

Click for detail!


Remember this paper?
Now Eric et al have doubled down with this further publication that specifies possible techniques for first, a) establishing a data base of potential perpetrators and then, b) identifying and removing individual problem Sharks after they have attacked a person.

Well what can I say.
Like I've already stated here, I am absolutely convinced that problem individuals do indeed exist, much like what has been shown with large terrestrial predators. And I'm equally of the opinion that removing them selectively (whatever that means) would ultimately be vastly preferable over indiscriminate broadcast culling - though having said that, there are obviously other solutions (like eg hazing, etc) that would need to be exhausted beforehand!

But that's the theory.
In general terms I remain unconvinced that individual profiling and selective removal is a practicable solution for large geographical areas featuring thousands of potentially dangerous Sharks, like, say, the USA or Australia. There methinks that one will need to continue trying to reduce the risk and mitigate the consequences - but by the same token, one will have to accept that the odd Shark bite is ultimately just simply inevitable and part and parcel of coastal living.

And in comparatively small areas?
Interesting to see Cocos and Reunion mentioned in the paper!
I've said what I wanted to say about both situations back then and really got nothing to add - maybe with the exception that Reunion looks like an ideal testing ground, the more as there is already an adequate scientific infrastructure allowing for the proposed broadcast DNA sampling and visual identification. So by all means, go for it - tho bon courage trying to establish a feeding station like suggested! :)

Anyway, all very interesting indeed!
Knowing Eric, something is likely brewing - and if so, godspeed, Fair Winds and Following Seas and all!

To be continued no doubt!


Lindsay L. Graff said...

I support identifying and removing individual problem humans. : )

DaShark said...

= Vote!!!!!

Lindsay L. Graff said...

Hear, hear!!