Author Archives: lembrechtsjonas

When does your elderberry bloom?

Posted on April 29, 2022 by lembrechtsjonas

Have you ever noticed that trees seem to green up earlier in cities than in the countryside? If yes, it is not just a feeling. Urban areas have higher temperatures earlier during the spring. Moreover, it is already known that … Continue reading →

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What microclimate sensor to use?

Posted on April 25, 2022 by lembrechtsjonas

I often get the question what microclimate sensor I would recommend. To facilitate my answer to that, I decided to summarize my ideas on the matter here. Note that this is a far from exhaustive musing on the different factors … Continue reading →

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Citizen science – part 2

Posted on March 30, 2022 by lembrechtsjonas

This week, we are kicking off season two of our citizen science campaign! 3000 die-hard participants (from the 4400 we had last year), will again install a garden dagger in their garden to monitor extreme weather events across summer. So … Continue reading →

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Soils!

Posted on March 29, 2022 by lembrechtsjonas

Heaps of soil in the sun, that is our view this week! We are starting a little sensor calibration experiment, where we create a variety of soils as we find in our garden experiment across Flanders to test the soil … Continue reading →

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The tastiest sensor

Posted on March 24, 2022 by lembrechtsjonas

Case in point that community science has so much more dimensions than we’re used to: we now have our ‘garden dagger’ microclimate sensor turned into chocolate! A tasty treat to all participants of the citizen science project who join us … Continue reading →

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What we know about snow

Posted on February 21, 2022 by lembrechtsjonas

We’re going to have to talk about snow. Snow is fabulous, it is unique, it is beautiful. But it also turns ecological processes and principles on their head: snow accumulation determines ground temperature, light conditions and moisture availability during winter. … Continue reading →

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