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trias-project / indicators

📈 Alien species indicators
https://trias-project.github.io/indicators/
MIT License
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Create list of new (appearing) alien species in Belgium #129

Open timadriaens opened 6 months ago

timadriaens commented 6 months ago

it would be good to know what new alien species we have at short time intervals (e.g. one month) in Belgium and in the different belgian regions. Decision makers can then decide what to do with those (rapid response, monitor, further research). The indicator workflow for appearing species is too slow for this as it is based on occurrence cubes. So we would need a work-around that does not use cubes. B-cubed could improve this situation but again, this will only be monthly update cubes.

SanderDevisscher commented 6 months ago

I think we have some options to speed up this :

  1. increase the update speed of the GRIIS checklist
  2. workout a flow that detects changes in the GRIIS base checklists
  3. Daily determine a species list of flanders based on occurrences independant of any checklist and flag "new" species
SanderDevisscher commented 6 months ago

option 3 should export 2 datasets:

  1. all "new" species
  2. New species present on GRIIS checklists of western europe
SanderDevisscher commented 6 months ago

perhaps use occ_count_country("BE") ?

timadriaens commented 6 months ago

it would be nice to have this indeed, at least a monthly output of new species in Belgium with some information derived from a smart rgbif query (e.g. occurrence on other GRIIS checklists, number of records in Belgium, occurrence in belgian regions based on the location of the records).

SanderDevisscher commented 6 months ago

perhaps use occ_count_country("BE") ?

not really what we need, any other suggestions ?