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  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3763077">
    <title>[WSRI26] A Remote Sensing Methodology for Automatic Treeline Detection and Analysis</title>
    <link>https://community.wolfram.com/groups/-/m/t/3763077</link>
    <description>![A Remote Sensing Methodology for Automatic Treeline Detection and Analysis][1]&#xD;
&#xD;
&amp;amp;[Wolfram Notebook][2]&#xD;
&#xD;
&#xD;
  [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=image-2026-07-17T00-19-02Z.png&amp;amp;userId=3760314&#xD;
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    <dc:creator>Siddhi Patel</dc:creator>
    <dc:date>2026-07-17T00:20:54Z</dc:date>
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  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3753304">
    <title>[WSRP26] Using cellular automata to predict flood plains through water spread and ground absorption</title>
    <link>https://community.wolfram.com/groups/-/m/t/3753304</link>
    <description>![Using cellular automata to predict flood plains through water spread and ground absorption][1]&#xD;
&#xD;
&amp;amp;[Wolfram Notebook][2]&#xD;
&#xD;
  [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=Untitled.png&amp;amp;userId=3748591&#xD;
  [2]: https://www.wolframcloud.com/obj/73882497-dccd-4122-9aeb-d7e16057e1af</description>
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  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3750596">
    <title>[WSRP26] Modeling Formation of River Deltas using Cellular Automata</title>
    <link>https://community.wolfram.com/groups/-/m/t/3750596</link>
    <description>![Modeling formation of river deltas][1]&#xD;
&#xD;
&amp;amp;[Wolfram Notebook][2]&#xD;
&#xD;
&#xD;
  [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=titleimage_page-0001.jpg&amp;amp;userId=3749859&#xD;
  [2]: https://www.wolframcloud.com/obj/7d1d2cda-7a1c-4725-8114-d4fbb881f44b</description>
    <dc:creator>Lukas Tsui</dc:creator>
    <dc:date>2026-07-09T18:56:03Z</dc:date>
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  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3743363">
    <title>Finding yourself at sea: the mathematics of celestial navigation</title>
    <link>https://community.wolfram.com/groups/-/m/t/3743363</link>
    <description>![Finding yourself at sea: the mathematics of celestial navigation][1]&#xD;
&#xD;
&amp;amp;[Wolfram Notebook][2]&#xD;
&#xD;
&#xD;
  [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=TheMathematicsofCelestialNavigation.gif&amp;amp;userId=20103&#xD;
  [2]: https://www.wolframcloud.com/obj/ac4a37f9-8b2f-4174-9fe0-6a0cdfb3f7b7</description>
    <dc:creator>Marco Thiel</dc:creator>
    <dc:date>2026-07-02T18:55:18Z</dc:date>
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  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3742365">
    <title>Seismic wave propagation across the globe: earthquakes vs. nuclear explosions</title>
    <link>https://community.wolfram.com/groups/-/m/t/3742365</link>
    <description>![Seismic wave propagation across the globe: earthquakes vs. nuclear explosions][1]&#xD;
&#xD;
&amp;amp;[Wolfram Notebook][2]&#xD;
&#xD;
&#xD;
  [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=SeismicWavePropagationAcrosstheGlobe.gif&amp;amp;userId=20103&#xD;
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    <dc:creator>Marco Thiel</dc:creator>
    <dc:date>2026-07-01T14:53:51Z</dc:date>
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  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3742012">
    <title>Bird migration paths: seasonal maps and population centroids from massive eBird datasets</title>
    <link>https://community.wolfram.com/groups/-/m/t/3742012</link>
    <description>![Bird migration paths: seasonal maps and population centroids from massive eBird datasets][1]&#xD;
&#xD;
&amp;amp;[Wolfram Notebook][2]&#xD;
&#xD;
&#xD;
  [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=Bird_migration.gif&amp;amp;userId=20103&#xD;
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    <dc:creator>Marco Thiel</dc:creator>
    <dc:date>2026-06-30T18:16:33Z</dc:date>
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  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3741265">
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    <description>![Aurora monitor: a real-time space-weather and aurora-visibility dashboard][1]&#xD;
&#xD;
&amp;amp;[Wolfram Notebook][2]&#xD;
&#xD;
&#xD;
  [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=Auroramonitordashboard.gif&amp;amp;userId=20103&#xD;
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    <dc:creator>Marco Thiel</dc:creator>
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  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3733750">
    <title>Reading tree rings: Fennoscandia dendroclimatology, summer temperature &amp;amp; the divergence problem</title>
    <link>https://community.wolfram.com/groups/-/m/t/3733750</link>
    <description>![Reading tree rings: Fennoscandia dendroclimatology, summer temperature &amp;amp; the divergence problem][1]&#xD;
&#xD;
&amp;amp;[Wolfram Notebook][2]&#xD;
&#xD;
&#xD;
  [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=Video-a4b76ff8-a043-4bc7-8f54-a65f0318af1f-optimize.gif&amp;amp;userId=20103&#xD;
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  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3732387">
    <title>VAAC ash-cloud bulletin parsing &amp;amp; ERA5 flight-level advection for volcanic plume dispersion</title>
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    <description>![VAAC ash-cloud bulletin parsing &amp;amp; ERA5 flight-level advection for volcanic plume dispersion][1]&#xD;
&#xD;
&amp;amp;[Wolfram Notebook][2]&#xD;
&#xD;
&#xD;
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  </item>
  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3731409">
    <title>800,000 years of climate from ice cores: CO₂, temperature, and the rhythm of the ice ages</title>
    <link>https://community.wolfram.com/groups/-/m/t/3731409</link>
    <description>![800,000 years of climate from ice cores: CO₂, temperature, and the rhythm of the ice ages][1]  &#xD;
*Eight hundred millennia of CO₂ (red) and Antarctic temperature (blue silhouette). The grey band is the natural range over the whole record; the orange spike at right is the modern instrumental rise to today.*&#xD;
&#xD;
&amp;amp;[Wolfram Notebook][2]&#xD;
&#xD;
&#xD;
  [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=800,000yearsofclimatefromicecoresCO%E2%82%82,temperature,andtherhythmoftheiceages.png&amp;amp;userId=20103&#xD;
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    <dc:date>2026-06-10T12:22:13Z</dc:date>
  </item>
  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3727475">
    <title>Every river in Britain: elevation drainage networks, Horton&amp;#x2013;Strahler statistics of the Dee &amp;amp; Don</title>
    <link>https://community.wolfram.com/groups/-/m/t/3727475</link>
    <description>[![Every river in Britain: elevation drainage networks, Horton\[Dash]Strahler statistics of the Dee &amp;amp; Don][1]][1]&#xD;
&#xD;
&amp;amp;[Wolfram Notebook][2]&#xD;
&#xD;
&#xD;
  [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=3725RivernetworksfromelevationdataHorton-StrahlerstatisticsoftheDeeandtheDon.jpg&amp;amp;userId=20103&#xD;
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    <dc:creator>Marco Thiel</dc:creator>
    <dc:date>2026-06-04T14:52:45Z</dc:date>
  </item>
  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3726616">
    <title>Arctic sea-ice extent: trend, annual harmonics, and change-points after seasonal removal</title>
    <link>https://community.wolfram.com/groups/-/m/t/3726616</link>
    <description>![Arctic sea-ice extent: trend, annual harmonics, and change-points after seasonal removal][1]&#xD;
&#xD;
&amp;amp;[Wolfram Notebook][2]&#xD;
&#xD;
&#xD;
  [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=Video-5fee2583-f817-49b3-9cc3-e17130b69b82.gif&amp;amp;userId=20103&#xD;
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  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3724233">
    <title>AirTemperatureData for Germany does not work any more</title>
    <link>https://community.wolfram.com/groups/-/m/t/3724233</link>
    <description>For years I have been using the function `AirTemperatureData` to get daily average temperatures for 11 German cities.  &#xD;
Now, I do not get any data after August 24, 2025. All time series are obviously not continued.&#xD;
Is this my fault?  &#xD;
Does anybody know how to access data for Germany after August 24, 2025?  &#xD;
Here is the command I used:&#xD;
&#xD;
    airtemp = &#xD;
     AirTemperatureData[&#xD;
      stationen, {DateObject[{2007, 10, 1}], DateObject[{2026, 5, 20}], &#xD;
       &amp;#034;Day&amp;#034;}]&#xD;
&#xD;
where &amp;#034;stationen&amp;#034; is the list of 11 cities defined as Entities (note, this code worked for the last 5 years)&#xD;
&#xD;
any help is highly appreciated.</description>
    <dc:creator>Andrej Pustisek</dc:creator>
    <dc:date>2026-05-29T15:20:16Z</dc:date>
  </item>
  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3723645">
    <title>AI weather forecasts without a supercomputer: Google Colab setup and six-city ensemble assessment</title>
    <link>https://community.wolfram.com/groups/-/m/t/3723645</link>
    <description>![AI weather forecasts without a supercomputer: Google Colab setup and six-city ensemble assessment][1]&#xD;
&#xD;
&amp;amp;[Wolfram Notebook][2]&#xD;
&#xD;
&#xD;
  [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=Video-1af0c577-96ce-4423-8448-7e146d37b1bb.gif&amp;amp;userId=20103&#xD;
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    <dc:creator>Marco Thiel</dc:creator>
    <dc:date>2026-05-28T12:08:23Z</dc:date>
  </item>
  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3722361">
    <title>Mathematical Games: geology, AI and recent advances -- Part 4</title>
    <link>https://community.wolfram.com/groups/-/m/t/3722361</link>
    <description>&amp;amp;[Wolfram Notebook][1]&#xD;
&#xD;
&#xD;
  [1]: https://www.wolframcloud.com/obj/56a2d470-e037-4cae-b232-b4a5c2996bb5</description>
    <dc:creator>Ed Pegg</dc:creator>
    <dc:date>2026-05-25T21:50:50Z</dc:date>
  </item>
  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3722341">
    <title>Mathematical Games: geology, AI and recent advances -- Part 3</title>
    <link>https://community.wolfram.com/groups/-/m/t/3722341</link>
    <description>&amp;amp;[Wolfram Notebook][1]&#xD;
&#xD;
&#xD;
  [1]: https://www.wolframcloud.com/obj/64a2a7cb-6a1d-4873-a4c7-2fdc455f6350</description>
    <dc:creator>Ed Pegg</dc:creator>
    <dc:date>2026-05-25T21:35:38Z</dc:date>
  </item>
  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3722319">
    <title>Mathematical Games: geology, AI and recent advances -- Part 2</title>
    <link>https://community.wolfram.com/groups/-/m/t/3722319</link>
    <description>&amp;amp;[Wolfram Notebook][1]&#xD;
&#xD;
&#xD;
  [1]: https://www.wolframcloud.com/obj/d269f1e5-5dc4-48de-934d-6d4e948739cc</description>
    <dc:creator>Ed Pegg</dc:creator>
    <dc:date>2026-05-25T21:20:43Z</dc:date>
  </item>
  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3721898">
    <title>Mathematical Games: geology, AI and recent advances -- Part 1</title>
    <link>https://community.wolfram.com/groups/-/m/t/3721898</link>
    <description>&amp;amp;[Wolfram Notebook][1]&#xD;
&#xD;
&#xD;
  [1]: https://www.wolframcloud.com/obj/6dfe9208-ee6f-44fd-b888-62319a4f3965</description>
    <dc:creator>Ed Pegg</dc:creator>
    <dc:date>2026-05-25T20:58:27Z</dc:date>
  </item>
  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3718038">
    <title>Google Earth Engine (GEE) Paclet: terrain and geophysical analysis</title>
    <link>https://community.wolfram.com/groups/-/m/t/3718038</link>
    <description>![Google Earth Engine (GEE) Paclet: terrain and geophysical analysis][1]&#xD;
&#xD;
&amp;amp;[Wolfram Notebook][2]&#xD;
&#xD;
&#xD;
  [1]: https://community.wolfram.com//c/portal/getImageAttachment?filename=3776hero.png&amp;amp;userId=20103&#xD;
  [2]: https://www.wolframcloud.com/obj/13ddd6d3-29d9-4175-b68c-172fe7c23269</description>
    <dc:creator>Diego Zviovich</dc:creator>
    <dc:date>2026-05-18T23:23:50Z</dc:date>
  </item>
  <item rdf:about="https://community.wolfram.com/groups/-/m/t/3717799">
    <title>ENSO emergence &amp;amp; spring predictability barrier: data exploration of NOAA&amp;#039;s May 2026 El Niño Watch</title>
    <link>https://community.wolfram.com/groups/-/m/t/3717799</link>
    <description>&amp;amp;[Wolfram Notebook][1]&#xD;
&#xD;
&#xD;
  [1]: https://www.wolframcloud.com/obj/fff1010b-3724-4584-8820-ed78744a2228</description>
    <dc:creator>Marco Thiel</dc:creator>
    <dc:date>2026-05-18T15:03:27Z</dc:date>
  </item>
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