This PR contains some changes with respect to the taxonID and invasion stage:
taxonID
The format of this DwC term is dataset-shortname:taxon:HASH. The shortname of the alien fishes checklist changed from alien-fishes to alien-fishes-checklist. Hence, the taxonID changed from alien-fishes:taxon:HASH to alien-fishes-checklist:taxon:HASH. This results in a changed taxonID in the taxon core and all the extension files.
invasion stage (description extension)
In the raw data, the invasion stage of the alien fishes was acclimatized (also for species in secluded warmer water of power plants) or naturalized.
Before this PR: we translated both acclimatized and naturalized into established using the Blackburn et al. 2011 paper. We discarded the term naturalized used in the raw data file, because often, there's no sensible criterium to distinguish between casual/naturalised of naturalised/established. Thus, here, we considered all naturalized species to be established. However, we also considered acclimatized species als established. This is incorrect.
Current situation:acclimatized in the raw data file actually refers to the status where the alien species has overcome the geographical barrier, the captivity/cultivation barrier and the survival barier, but where it fails to establish because individuals in the population fail to reproduce. In Blackburn et al. (2011), this corresponds to the term casual.
This PR contains some changes with respect to the
taxonID
andinvasion stage
:taxonID
The format of this DwC term is
dataset-shortname:taxon:HASH
. The shortname of the alien fishes checklist changed from alien-fishes to alien-fishes-checklist. Hence, the taxonID changed from alien-fishes:taxon:HASH to alien-fishes-checklist:taxon:HASH. This results in a changed taxonID in the taxon core and all the extension files.invasion stage (description extension)
In the raw data, the invasion stage of the alien fishes was acclimatized (also for species in secluded warmer water of power plants) or naturalized.
Before this PR: we translated both acclimatized and naturalized into
established
using the Blackburn et al. 2011 paper. We discarded the termnaturalized
used in the raw data file, because often, there's no sensible criterium to distinguish between casual/naturalised of naturalised/established. Thus, here, we considered allnaturalized
species to beestablished
. However, we also consideredacclimatized
species alsestablished
. This is incorrect.Current situation:
acclimatized
in the raw data file actually refers to the status where the alien species has overcome the geographical barrier, the captivity/cultivation barrier and the survival barier, but where it fails to establish because individuals in the population fail to reproduce. In Blackburn et al. (2011), this corresponds to the termcasual
.Summary: