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Sequential Vs List?

There has already been quite alot of chat about the pros/cons of each collecting method and there will probably be alot more over the next three weeks so I'm making this post as a starter. Just going to throw a few general questions out there:

  • What aspects of each method do people prefer? 
  • What needs improving?
  • What do you envisage as an efficient method for GPI?

To begin, Katherine has already made the following comment under another thread:

"I am doing the sequential collecting for legumes this week. I just want to make the comment that without a digitisers list of genera which I would normally take with me when collecting it is difficult to determine which genus I am collecting types from. In some cases 2 genera names are on the genus folder. Generally in this case I would check the number on the genus cover with that on the sheet. I would put this in the con list for the sequential method."

Personally I see an amalgamation of the two methods being the most efficient as the sequential way will ensure nothing is missed but a list is needed to tick off genera and for accurate record keeping. Although it may mean being stuck in one area for some time. What do other people think?

Guy

I agree with you both...

I agree with you both... although I haven't experienced this myself, it makes perfect sense... I think a combination of the two methods (i.e. sequential with a list as well) would be the best way to 'not miss any types' but probably not the most efficient. There again, ask me again next week and I might think differently again! Cheers

Efficiency

On first reading I thought surely if it is the best way to 'not miss any types' then it is also the most efficient. However this is dependent on how you define efficiency within the digitisation process. If it is about the rate at which types are digitised then I agree with you, constantly checking a list is likely to mean that any time spared in running through the cupboards sequentially will be lost.

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Guy

My two pennies worth...

Hi Guy... yes, that's exactly what I meant... I think going through it sequentially is the best way to cover all the red folders and less chance of missing any; however, that comes at a cost.... time! I think going through all the African and Latin American type folders (potentially 120,000/140,000 barcodes??) and checking them one by one will take up a lot of time which could be better allocated elsewhere (i.e. focusing on the other regions which are yet to be been digitised), and then if there is time at the end of the project, then maybe we could go back and double check the regions already covered, or we may end up at the end of 2013 with an incomplete project (i.e. some families completely digitised and others unfinished.

I am sure we will eventually come across an X amount of types that have been missed (human error... it's expected), but personally I don't think the benefit compensates for the cost/time... after all, from what I've heard, apparently there are lots of types that are not in red folders (any one know more on this?)... so technically, we would be missing those types no matter which way we do things. Maybe I'm just rambling on!!

En resumen... I think the best method would be a combination of methods, where we go through the families/regions sequentially, with a genera list (as originally suggested by Kath), but skipping the African and Latin American regions completely. If time allows, we go back to these regions at the end of project for verification. If I had the choice, I think I would rather focus on specific regions rather than doing all regions, as we would individually specialize in our region and get to know collectors, localities, etc. and consequently speed up our overall digitising rate.

Here be my two pennies worth, but it would be interesting to hear everyone else's thoughts, and also if this would work out at the managerial level... is it feasible or does it complicate things?.... thoughts, comments?

Richard

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