Ashley Lyons

5 Questions 8 Answers 0 Followers

Questions related from Ashley Lyons

Has anyone found a way to pitfall trap inverts in very wet places e.g. blanket bog?

We are having some issues with pitfall trapping in areas where the ground water is very close to the surface. In many palces, as soon as we put a pitfall trap in the ground it fills with water...

09 February 2023 7,554 4 View

How to compute Moran's I with spdep in r?

I want to compute Moran's I with spdep in r using nearest-neighbour distances. I have computed Moran's I with ape using inverse distance weights but this isn't quite what I need to do. I am trying...

18 November 2016 9,786 3 View

Best sample tubes for long term invertebrate storage in ethanol?

Can anybody recommend good leak proof sample tubes for storing spiders in 70% ethanol in our museum collection drawers? We currently use 3ml and 5ml tubes and although they claim to be leak proof...

04 July 2016 7,986 4 View

Does anybody have any references to papers that describe the ecology of the carabid beetle Synchus vivalis?

I'm trying to learn more about the ecology of Synchus vivalis butI am struggling to find anything really. Some links to papers or even book passages would be really useful

19 August 2015 1,890 10 View

How much calcareous grassland is there in Europe?

I'm trying to find the extent of calcareous grassland in Europe. Any references that could help me find this out would be really helpful.

27 November 2013 1,509 3 View