- tdwg-humboldt - lists.tdwg.org

Meeting after TDWG 2023 and more...
by Yanina Sica 20 Oct '23

20 Oct '23

Hi all, Hope you had a very energetic week in TDWG or GEO BON or at home... I was hoping we could meet tomorrow at our usual time to catch up after TDWG, review what we are missing, and prepare for the end of the public review. All the best! Zoom link: https://yale.zoom.us/j/97318391101 Wednesday at 8am EST/14:00 CET Yani <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…> Virus-free.www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>

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TDWG 2023 Presentation - URGENT
by Yanina Sica 03 Oct '23

03 Oct '23

Hi all, Sorry for the delay, here <https://docs.google.com/presentation/d/15qfeQ_SK3yojR-EJ5NWcOCJV9IKGyl9l/ed…> you can find the presentation for TDWG 2023. Can you review it? The speech for all slides are in the notes below the slides. Please include your affiliation logos if you want them there. The deadline for uploading the recording is today, I will try to upload it tomorrow so I would appreciate your feedback as soon as possible Thank you! Yani <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…> Virus-free.www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>

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Re: [tdwg-humboldt] TDWG 2023 Presentation - URGENT
by Jetz, Walter 01 Oct '23

01 Oct '23

Really, awesome, Yani and all. The slides look great. All the best for the presentation! If you'd like to expand the history section, one could start with the workshop at Yale 10 years ago now where members of both the field ecology and biodiversity standards community (including some in this group - did they look younger then?!) came together to articulate the need: https://bgc.yale.edu/news/toward-global-standards-biodiversity-surveys-and-… The writing on the subsequent 'HumboldtCore' MS then started a year or so later and took some more years to get concluded. But the workshop was a key initial event on this path, and we are grateful to the initial contributors. Attached some pics from the get-together which was fun. But doing a workshop and writing a paper strikes me like the easy part ... On behalf of the larger community thank _you_ all for the many important steps and refinements you have been taking over the past years to get this all to something useful and (fingers crossed!) accepted! Have fun at TDWG! Regards, Walter From: tdwg-humboldt <tdwg-humboldt-bounces(a)lists.tdwg.org<mailto:tdwg-humboldt-bounces@lists.tdwg.org>> On Behalf Of Yanina Sica Sent: Sunday, October 1, 2023 4:57 PM To: Humboldt Core TG <tdwg-humboldt(a)lists.tdwg.org<mailto:tdwg-humboldt@lists.tdwg.org>>; Wesley M. Hochachka <wmh6(a)cornell.edu<mailto:wmh6@cornell.edu>> Subject: [tdwg-humboldt] TDWG 2023 Presentation - URGENT Hi all, Sorry for the delay, here<https://docs.google.com/presentation/d/15qfeQ_SK3yojR-EJ5NWcOCJV9IKGyl9l/ed…> you can find the presentation for TDWG 2023. Can you review it? The speech for all slides are in the notes below the slides. Please include your affiliation logos if you want them there. The deadline for uploading the recording is today, I will try to upload it tomorrow so I would appreciate your feedback as soon as possible Thank you! Yani [https://s-install.avcdn.net/ipm/preview/icons/icon-envelope-tick-round-oran…]<https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…> Virus-free.www.avast.com<https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…>

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Humboldt Extension Public Review
by John Wieczorek 21 Sep '23

21 Sep '23

Hi folks, I have just sent out the announcement below, opening the public review for the Humboldt Extension. Congratulations on reaching this milestone after so much effort. Hopefully the review will go smoothly and any comments that arise will prove useful. Announcement: The members of the Darwin Core Maintenance Group is happy to announce the opening of a minimum 30-day period for public review for a set of proposed new terms that are meant to embody the Humboldt Extension for ecological inventories coming out of research and discussions in the Humboldt Extension Task Group <https://www.tdwg.org/community/osr/humboldt-extension/>, ably led by convener Yanina Sica over the past three years. Please refer to the documentation we have provided on the review process and the maintenance of the Darwin Core standard in general at https://github.com/tdwg /dwc/wiki/Darwin-Core-Maintenance-Frequently-Asked-Questions. The relevant issues for commentary on terms are listed in the following milestone: https://github.com/tdwg/hc/milestone/1. Any other comments not related to the individual terms can be added by creating a new issue <https://github.com/tdwg/hc/issues/new?milestone=Public+Review+Humboldt+Exte…> . Your comments are welcome and important for the evolution of the Darwin Core standard and its extensions. Thank you, The Humboldt Extension Task Group The Darwin Core Maintenance Team

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Humboldt Extension New Item
by John Wieczorek 08 Sep '23

08 Sep '23

Hi folks, Stan has published the news item for the Humboldt Extension public review at https://www.tdwg.org/news/2023/humboldt-extension-public-review/. Feel free to broadcast widely pointing people at that announcement. Cheers, John

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Humboldt Implementation Report
by Kate Ingenloff 28 Aug '23

28 Aug '23

Hi all, I've completed my review of the Implementation Report <https://docs.google.com/document/d/1RFdSHoyzWCQk9qO6uup4xQjWOMzPyBb-A0mcjj9…>. I think I've resolved all the major issues but would be grateful for others to have a look to ensure I didn't miss anything glaring. I have one outstanding question in 'Properties of Hierarchical Events' in the 'Unresolved Issues/Remaining Challenges Section': Is there a reason for using 3 different terms in the examples? It works, but it's just not as easy to read as using a single term to make the case (e.g., targetTaxonomicScope would work for all 3 points). Thanks! Kate ------------------------------ Kate Ingenloff, PhD Pronouns: she/her(s) (+45) 51 44 13 23 "When one tugs at a single thread in nature, he finds it attached to the rest of the world." ~John Muir

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Summary of meeting and next steps
by Yanina Sica 25 Aug '23

25 Aug '23

Hi all, We had a great discussion today, thanks for being so flexible and staying longer! We arrived at the conclusion that we will include 'bycatch' terms. One of the main issues with these terms was that the scopes were unclear (species out of taxonomic scope vs species out of lifeStage, growthForm scopes, etc). It became apparent that we needed to differentiate those cases so we propose 4 terms, 3 terms related to Taxa out of scope and 1 term related to Organisms out of organismal scopes. See here <https://docs.google.com/document/d/184BjPL-Kd9lv_x39sVGNxFKFlb4hY_Xsli5_dmn…> the 4 terms and their definitions.* Please review the 'bycatch' terms and share your thoughts before Friday 18. *Unless any of you has a strong feeling against it, John will include these terms as part of the main vocabulary. We ran out of time, and were not able to discuss the Hierarchical document <https://docs.google.com/document/d/1r_XMEgB7p7OI7a5Ouq6G9oa7LmQFPcFhZZCLD9g…>. Ming, John, Ani and Kate will meet on Friday or Monday to finish it.* Please let me know if you would like to join our discussion.* We reviewed the List of Authors <https://github.com/tdwg/hc/blob/main/build/authors_configuration.yaml> and there was no major opposition. Basically our criteria of inclusion was to include every Task Group member that joined a considerable number of meetings and discussions plus the 3 authors of the original publication. *Please let me know If you have any thoughts regarding the inclusion and order of authors or if we forgot somebody!* We also assigned people (mostly Kate) responsible for: - Reviewing isLeastSpecificTargetCategoryQuantityInclusive <https://github.com/tdwg/hc/blob/main/docs/inclusive/index.md> - Yani and John will review - Reviewing Implementation report <https://docs.google.com/document/d/1RFdSHoyzWCQk9qO6uup4xQjWOMzPyBb-A0mcjj9…>, making sure latest advances are captured in the text (e.g. Bycatch or non-target species recorded section) - Kate will clean up the doc - Reviewing Landing Page <https://github.com/tdwg/hc/blob/main/docs/index.md> - Kate will write an abstract for this and the rest of the documents (e.g. https://tdwg.github.io/hc/list/) - Reviewing User Guide <https://docs.google.com/document/d/1rX4m94rtZDR_8iIe3RvRnNYKDJcmSX3ii4S5hCz…> - Kate and Ani will revise and accept main changes *We aim to have everything revised for Wednesday 23. So, now is the time to wear your editor's hat!!* Really looking forward to our next meeting and submitting the extension!! All the best Yani <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…> Virus-free.www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…> <#DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2>

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Humboldt Extension Public Review preparations
by John Wieczorek 25 Aug '23

25 Aug '23

Hi folks, Steve and I have been working through and finished (to the extent we can) the preparations of the documents needed for the public review of the Humboldt Extension. The idea is that the basic entry point to the review would be this landing page <https://github.com/tdwg/hc/blob/main/docs/index.md> and that everything to review would be accessible from there. We need the Task Group to finalize all documents to be included and to authorize the Darwin Core Maintenance Group to initiate the review. When authorized, the Darwin Core Task Group will send a message introducing the submission and how people should review it. It would be great to have a brief statement presenting the proposal from the Task Group to have at the beginning of that message. The DwC Maintenance Group will also solicit the TDWG Outreach folks to publicize the public review via various channels and social media. Anyone will be welcome to further publicize it in any community that TDWG misses. The issue of new terms for by-catch came up late in last Wednesday's meeting after several people had to leave. I don't feel comfortable including anything official from that conversation without the Task Group making decisions. There are a few reasonable options. The first option for the "by-catch" terms is to add those terms now and include them in the proposal. That means work up front to make sure the terms are well-defined and thought through. Think of this ratification process very much as if it was the publication of a manuscript with peer review. As such, an important goal is to try to avoid avoidable public discussion, which has the potential to slow things down or even derail ratification. A second option might be to propose the new terms during public review and see if there is buy-in. This strategy is likely to make the ratification process slower, and runs a risk (that I might be inventing) that if such an added proposal came from people in the Task Group, reviewers might view that our work was submitted unfinished. A third option might be to leave the proposal as is without additional terms, get it through ratification, and sometime afterwards propose new terms. This follows the normal evolution process of Darwin Core, so there would not be anything odd about it. It would also guarantee that there is demand for such terms, as that is a prerequisite for accepting new term proposals. It isn't for the Darwin Core Maintenance Group to decide the strategy the Task Group should take, but rather to advise and facilitate in the search for a successful proposal I hope this feels like we are getting close. Cheers, John and Steve on behalf of the Darwin Core Maintenance Group

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Fwd: Humboldt Extension Public Review preparations
by Yanina Sica 16 Aug '23

16 Aug '23

>From Wesley! ---------- Forwarded message --------- From: Wesley M. Hochachka <wmh6(a)cornell.edu> Date: Wed, Aug 16, 2023 at 4:26 AM Subject: Re: [tdwg-humboldt] Humboldt Extension Public Review preparations To: Yanina Sica <yanina.sica(a)gmail.com>, tuco(a)berkeley.edu < tuco(a)berkeley.edu>, Humboldt Core TG <tdwg-humboldt(a)lists.tdwg.org> CC: Yi Ming Gan <ymgan(a)naturalsciences.be>, Markus Döring (GBIF) < mdoering(a)gbif.org>, Peter Desmet <peter.desmet.work(a)gmail.com> Hi everyone, I expect that, as usual, my attempt to send this message to the Humboldt Extension listserv will fail, so someone please forward this on to the list. I think that I will *not* be attending this Wednesday's meeting, unfortunately, because Wednesday is the last of my 3 days in Ithaca before travelling again...and I do not feel that I have everything under control. I was able to look at the new "bycatch" terms, because I think that this is the document that would be most useful for me to read. As general thoughts, I think that these terms are not absolutely essential, because the same information could be derived from looking at the taxonomic scope. However, I also think that they are useful "convenience" terms. Basically, I do not have a strong opinion either way about whether to include the terms. If the number of terms balloons beyond these three, because the same information is added for other scopes, then I'm thinking that I would tend towards not wanting to include any new terms. Regarding the terms themselves I have added a small number of questions to the document about the descriptions of the terms, such as whether eco:hasNonTargetTaxa mybe could be logically turned into a true Boolean, because leaving the term blank when no taxonomic scope is specified is the same as saying that every reported taxon is outside of the bounds of the taxonomic scope. There are also multiple places in which it looks like terms from the TDWG controlled vocabulary (i.e. "SHOULD", "MUST") need to be added to replace the general English-language words that are in the current text. Finally, the current wording is vague enough to suggest that if the eco:Event is an observation of an individual species, then the new terms could/should be applied to each individual record of each independent taxon (i.e. to each observationID). Was this the intent, or would it be appropriate to only apply these terms within the structure at levels about the observationID (i.e. the first "parent" above the level of the individual observation)? I expect that there is no correct answer to this question, so I am only asking it to see whether this issue had been considered yet. I think that these are the main questions/comments that came to mind while I was reading the descriptions of the new terms. Wesley P.S. While I will be reading my e-mail at least twice daily for the remainder of August, I probably will not have any larger blocks of time to devote to any work until 1 September, when I finally stop moving for a little while and I'm no longer in darkened conference rooms. ******************* Wesley Hochachka Senior Research Associate Cornell Lab of Ornithology ph. (607) 254-2484 ******************* ------------------------------ *From:* Yanina Sica <yanina.sica(a)gmail.com> *Sent:* Tuesday, August 15, 2023 04:57 *To:* tuco(a)berkeley.edu <tuco(a)berkeley.edu>; Humboldt Core TG < tdwg-humboldt(a)lists.tdwg.org> *Cc:* Yi Ming Gan <ymgan(a)naturalsciences.be>; Wesley M. Hochachka < wmh6(a)cornell.edu>; Markus Döring (GBIF) <mdoering(a)gbif.org>; Peter Desmet < peter.desmet.work(a)gmail.com> *Subject:* Re: [tdwg-humboldt] Humboldt Extension Public Review preparations Thank you all for this lively discussion! It seems we are moving towards including "bycatch" terms. To keep up with the proposed timeline for ratification, I will urge *everybody to attend tomorrow's meeting, if possible. Otherwise, provide your comments regarding these terms before tomorrow's meeting. * The rest of the Humboldt Extension documents should be reviewed by the end of this week (*let's try to finish everything by Wed 22!*). Agenda: - Discuss 'bycatch' terms. Please share your opinion here <https://docs.google.com/document/d/184BjPL-Kd9lv_x39sVGNxFKFlb4hY_Xsli5_dmn…>, I included and suggested edits for the terms proposed by John - State of the Hierarchical document <https://docs.google.com/document/d/1r_XMEgB7p7OI7a5Ouq6G9oa7LmQFPcFhZZCLD9g…> : - discuss examples provided by Ming. Please see section 4 - discuss comments in the text. Please see section 3 - Review List of Authors <https://github.com/tdwg/hc/blob/main/build/authors_configuration.yaml> (thanks Steve!) - Assign people responsible* for: - Reviewing isLeastSpecificTargetCategoryQuantityInclusive <https://github.com/tdwg/hc/blob/main/docs/inclusive/index.md> - Reviewing Implementation report <https://docs.google.com/document/d/1RFdSHoyzWCQk9qO6uup4xQjWOMzPyBb-A0mcjj9…>, making sure latest advances are captured in the text (e.g. Bycatch or non-target species recorded section) - Reviewing Landing Page <https://github.com/tdwg/hc/blob/main/docs/index.md> - Reviewing User Guide <https://docs.google.com/document/d/1rX4m94rtZDR_8iIe3RvRnNYKDJcmSX3ii4S5hCz…> *If you are not able to attend the meeting but are willing to critically review any document please reply to this email saying so. If people are available and willing, I suggest we consider extending the meeting for 30-45min. Final push!! we got this! Yani <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…> Virus-free.www.avast.com <https://www.avast.com/sig-email?utm_medium=email&utm_source=link&utm_campai…> <#m_-3994289178551888878_x_m_5260918668296950599_DAB4FAD8-2DD7-40BB-A1B8-4E2AA1F9FDF2> On Mon, Aug 14, 2023 at 7:14 PM John Wieczorek <tuco(a)berkeley.edu> wrote: Herein lies the problem of not having eco:nonTargetTaxa: "Assuming everything that is not the target is non-target..." That assumption isn't supportable because the taxonomic opinions applied to the taxa (target, excluded, and nonTarget) can differ over time and between people. Thus, a taxon that might have been out of scope at the time of the Event could come into scope later analysis by virtue of changes in taxonomy. It seems to me never safe to make any assumptions in this respect and that would mean that the eco:nonTargetTaxa is actually required in order to make inferences if any non-target Occurrences are reported. These terms are in support of post-facto use of the data, and it's becoming clear thinking about it that inventory data can be very fragile for some purposes, and the down-stream researcher will have to do a lot of due diligence to be able use them wisely. On Mon, Aug 14, 2023 at 11:48 AM Yi Ming Gan <ymgan(a)naturalsciences.be> wrote: Thank you so much everyone! John I appreciate your attempt to jump-start the term definition. In my humboldt opinion, eco:hasNontargetTaxa and eco:areNontargetOrganismsFullyReported are certainly helpful! eco:hasNontargetTaxa + eco:isTaxonomicScopeFullyReported can also help to differentiate whether an Event caught something vs nothing. Assuming everything that is not the target is non-target, eco:nonTargetTaxa is helpful, but I feel like it could get complicated - for example, taking into account of lifeStageScope etc. (adult fish is *not* a target, but larvae and juvenile are) User can look in the Occurrences to search for whatever not in eco:targetTaxonomicScope (and other scopes) to determine which of those Organisms are non-target. So I suggest to have this implicit, instead of having every non-target listed out in eco:nonTargetTaxa. It is much easier to have those non-target in Occurrence, because they have their own lifeStage, degreeOfEstablishment etc field. I hope this makes sense. Thanks again! Cheers Ming ------------------------------ *From:* tdwg-humboldt <tdwg-humboldt-bounces(a)lists.tdwg.org> on behalf of Kate Ingenloff <kathryn.ingenloff(a)gmail.com> *Sent:* 14 August 2023 16:00 *To:* tuco(a)berkeley.edu <tuco(a)berkeley.edu> *Cc:* Wesley M. Hochachka <wmh6(a)cornell.edu>; Markus Döring (GBIF) < mdoering(a)gbif.org>; Peter Desmet <peter.desmet.work(a)gmail.com>; Humboldt Core TG <tdwg-humboldt(a)lists.tdwg.org> *Subject:* Re: [tdwg-humboldt] Humboldt Extension Public Review preparations Ahh, good point on that John. I will amend my vote to support option 2. :) On Mon, Aug 14, 2023 at 3:38 PM John Wieczorek <tuco(a)berkeley.edu> wrote: Hi folks, Thanks for this input, Kate. It seems we are of divided opinions about when to address non-target organisms than whether to do so. Assuming it will be done eventually, here is an attempt to get the issues on the table. Kate is proposing terms from the Occurrence perspective in the sense that they would be populated for child-most Occurrence Events (I'll use eco: isNonTargetOrganism). That is, The Event record associated with the Occurrence would have a Humboldt extension term eco:isNonTargetOrganism populated). Last Wednesday Anahita was proposing terms at a parent Event level (I'll use eco:hasNontargetTaxa, eco:areNontargetOrganismsFullyReported, and eco:nonTargetTaxa). This parent Event perspective alerts a user about what to expect among the children. It should be possible to confirm the expectations among the children by investigating them. These two approaches are very different. The first approach seems like a bit of a contorsion to me in that the term really ought to be an Occurrence term, and yet it would be going into the Event extension. A second problem I see is that it would be a challenge for users to know whether a data set, or a particular Event within a data set, is potentially fit for their purpose because all of the child Occurrences would have to be investigated to see if there were relevant non-target taxa. The second approach circumvents the issues mentioned above. The term eco:hasNontargetTaxa for an Event would be a single boolean that could immediately alert a user about what to expect among the child Occurrences. It could also be populated for the Occurrence Events, serving the role intended for eco:isTargetOrganism. The term eco:nonTargetTaxa could actually list those taxa so the user would know what was considered non-target. The term eco:areNontargetOrganismsFullyReported seems extremely important, but it is also extremely problematic, the problem being that it seems like the value of this term would almost ALWAYS have to be 'false'. So, there are clearly things to discuss, but here is an attempt to jump-start term definitions at least. eco:hasNontargetTaxa - definition: One or more dwc:Organisms of taxa outside the target taxonomic and organismal scopes were detected and reported for this dwc:Event. - comments: Should be empty if no taxonomic scope is declared. Should be 'true' if Occurrences of taxa outside the taxonomic and organismal scopes as defined at the time of the dwc:Event are included for the dwc:Event. Should be 'false' if no Occurrences of taxa outside the taxonomic and organismal scopes as defined at the time of the dwc:Event are included for the dwc:Event. - examples: 'true'; 'false' eco:nonTargetTaxa - definition: A list (concatenated and separated) of taxa reported during the dwc:Event that are outside of the eco:targetTaxonomicScope. - comments: Non-target taxa can be reported at any taxonomic level. Recommended best practice is to separate multiple values in a list with space vertical bar space ( | ). - examples: `Parabuteo unicinctus | Geranoaetus melanoleucus`; `Cetoniinae | Aclopinae | Cyclocephala modesta` eco:areNontargetOrganismsFullyReported - definition: Every dwc:Organism that was outside the eco:targetTaxonomicScope, and was detected during the dwc:Event, and was detectable using the given protocol, was reported. - comments: This term is only relevant if the dwc:Event used restricted search or open search methods and the value should otherwise be empty. If all dwc:Organisms not included within the eco:targetTaxonomicScope and detected during the dwc:Event were reported, the value should be 'true'. If all dwc:Organisms not included within the eco:targetTaxonomicScope and detected during the dwc:Event were not reported, the value should be 'false'. - examples: 'true; 'false' Cheers, John On Mon, Aug 14, 2023 at 5:09 AM Kate Ingenloff <kathryn.ingenloff(a)gmail.com> wrote: Hi John, Steve, Yani, et al., Thank you so much John and Steve. The landing page looks great! I'll be happy to help look over documentation this week. As for bycatch, as Yani said, we've discussed this several times and I think it's important to include a couple of the obvious terms for data providers to denote if individual occurrences within a survey are bycatch (e.g., isBycatch or isNonTargetOrganism,) or perhaps to identify is a separate dataset (Event) of some level is nothing but bycatch (e.g., allBycatchReported or allNonTargetOrganismsReported). I think we would be remiss to not include a couple of relevant terms prior to public review. Discussion shouldn't have to take too long and feedback from the first round of review can help fill in the rest (if more than those two terms are necessary). Just my two cents :) Cheers, Kate On Sat, Aug 12, 2023 at 2:43 AM John Wieczorek <tuco(a)berkeley.edu> wrote: Hi folks, Steve and I have been working through and finished (to the extent we can) the preparations of the documents needed for the public review of the Humboldt Extension. The idea is that the basic entry point to the review would be this landing page <https://github.com/tdwg/hc/blob/main/docs/index.md> and that everything to review would be accessible from there. We need the Task Group to finalize all documents to be included and to authorize the Darwin Core Maintenance Group to initiate the review. When authorized, the Darwin Core Task Group will send a message introducing the submission and how people should review it. It would be great to have a brief statement presenting the proposal from the Task Group to have at the beginning of that message. The DwC Maintenance Group will also solicit the TDWG Outreach folks to publicize the public review via various channels and social media. Anyone will be welcome to further publicize it in any community that TDWG misses. The issue of new terms for by-catch came up late in last Wednesday's meeting after several people had to leave. I don't feel comfortable including anything official from that conversation without the Task Group making decisions. There are a few reasonable options. The first option for the "by-catch" terms is to add those terms now and include them in the proposal. That means work up front to make sure the terms are well-defined and thought through. Think of this ratification process very much as if it was the publication of a manuscript with peer review. As such, an important goal is to try to avoid avoidable public discussion, which has the potential to slow things down or even derail ratification. A second option might be to propose the new terms during public review and see if there is buy-in. This strategy is likely to make the ratification process slower, and runs a risk (that I might be inventing) that if such an added proposal came from people in the Task Group, reviewers might view that our work was submitted unfinished. A third option might be to leave the proposal as is without additional terms, get it through ratification, and sometime afterwards propose new terms. This follows the normal evolution process of Darwin Core, so there would not be anything odd about it. It would also guarantee that there is demand for such terms, as that is a prerequisite for accepting new term proposals. It isn't for the Darwin Core Maintenance Group to decide the strategy the Task Group should take, but rather to advise and facilitate in the search for a successful proposal I hope this feels like we are getting close. Cheers, John and Steve on behalf of the Darwin Core Maintenance Group _______________________________________________ tdwg-humboldt mailing list tdwg-humboldt(a)lists.tdwg.org https://lists.tdwg.org/mailman/listinfo/tdwg-humboldt -- ------------------------------ Kate Ingenloff, PhD Pronouns: she/her(s) (+45) 51 44 13 23 "When one tugs at a single thread in nature, he finds it attached to the rest of the world." ~John Muir -- ------------------------------ Kate Ingenloff, PhD Pronouns: she/her(s) (+45) 51 44 13 23 "When one tugs at a single thread in nature, he finds it attached to the rest of the world." ~John Muir _______________________________________________ tdwg-humboldt mailing list tdwg-humboldt(a)lists.tdwg.org https://lists.tdwg.org/mailman/listinfo/tdwg-humboldt -- Yani

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Inferring non-detection of target taxa of presence-only data using Humboldt Extension | Test dataset with updated terms good to go
by Yi Ming Gan 14 Aug '23

14 Aug '23

Hi all, I have done the exercise mentioned in subject. Please see the rendered html with this link: https://raw.githack.com/biodiversity-aq/humboldt-for-eco-survey-data/main/s… The repository is public: https://github.com/biodiversity-aq/humboldt-for-eco-survey-data I hope some of the remarks and questions are useful! I think the guiding principles are fine after last Wednesday long meeting (special thanks to Yani, Ani and Wesley). The dataset based on latest term name (from last Wednesday) is good to go. I can update the dataset in test IPT<https://ipt.gbif.org/resource?r=brokewest-fish> when the new terms are up in the sandbox. Cheers Ming

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