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@guidowiesenberg.bsky.social

Biogeochemist interested in Carbon cycling in ancient, recent and future ecosystems. I use and develop straight forward lab methods using biomarkers and isotopes. I like the combination of lab and field work together with education of students.

42 Followers  |  55 Following  |  8 Posts  |  Joined: 16.11.2023  |  1.3193

Latest posts by guidowiesenberg.bsky.social on Bluesky

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Paleoenvironmental assessment of a lower Jurassic succession in the NW-German Basin employing DRIFTS High-resolution reconstruction of paleoenvironmental conditions of sedimentation requires the qualitative and quantitative assessment of the major sedโ€ฆ

Our latest publication relying on a collaboration between Universities of Zurich and Kiel highlights the usefulness of a screening tool like DRIFTS to disentangle organic matter and mineral changes in Jurassic sediments for poaleoenvironmental assessment. www.sciencedirect.com/science/arti...

25.03.2025 13:11 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Timeโ€integrated ฮด2H in nโ€alkanes and carbohydrates from borealย needles reveal intraโ€annual physiological and environmental signals Reliable insights from key ฮด2H bioindicators, n-alkanes and carbohydrates, are hindered by our limited understanding of isotope fractionation processes related to leaf water and primary assimilates....

Great new study led by Charlotte Angove and supported by @snsf-ch.bsky.social @erc.europa.eu and others on d2H isotope composition in alkanes and carbohydrates to decipher there environmental significance for paleoenvironmental studies. nph.onlinelibrary.wiley.com/doi/10.1111/...

21.02.2025 14:13 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Leaf Spectroscopy Reveals Drought Response Variation in Fagus sylvatica Saplings From Across the Species' Range Leaf reflectance measurements effectively track drought-induced trait changes in beech saplings in a non-destructive way Beech saplings from the Iberian Peninsula show greater drought resistance ...

Great collaboration between Spatial Genetics and Soil Biology and Biogeochemistry groups @UZH studying drought responses of beech saplings in terms of chemical and spectral properties of their leaves. You want to know more? Just have a look... agupubs.onlinelibrary.wiley.com/doi/10.1029/...

04.02.2025 18:14 โ€” ๐Ÿ‘ 4    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Happy #WorldSoilDay! Our favourite day of the year...๐Ÿชฑ๐Ÿชฑ๐Ÿชฑ

95% of our food comes from it #soil, it's so much more than just dirt!๐Ÿ’š ๐ŸคŽ

๐Ÿ“ข We want to see you sing soil's praises today - and if you want to help #SaveSoil click the link ๐Ÿ‘‡
soilassociation.co/3mp90Rb

#WorldSoilDay2024

05.12.2024 10:48 โ€” ๐Ÿ‘ 37    ๐Ÿ” 10    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 2

Just check out the new web page of our lab at the Department of Geography @UZH: www.geo.uzh.ch/en/services/...

23.02.2024 16:55 โ€” ๐Ÿ‘ 2    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Had just a great defence of my PhD student Tatjana Speckert, who conducted her research in the @SNSF funded #IQ_SASS project @UZH. I am looking forward on the next couple of months, when she can complete some of her studies as a Postdoc in my groupโ€ฆ

20.12.2023 00:26 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Fresh out of the press: Comparison of paleobotanical and biomarker records of mountain peatland and forest ecosystem dynamics over the last 2600ย years in central Germany. This great research was funded by @snsf_ch and conducted @uzh_geo @UZH_en: bg.copernicus.org/articles/20/...

12.12.2023 17:41 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

"Source or decomposition of soil organic matter: what is more important with increasing forest age in a subalpine setting?" we asked in our @SNSF funded #IQ_SASS project @uzh_geo @UZH_en. Here, you can find the answer: www.frontiersin.org/articles/10....

12.12.2023 17:38 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Check out our latest publication on carbon cycling in a subalpine 130-year-old afforestation sequence at #Jaun (FR, CH). The reserach was conducted as part of the #SNSF funded #IQ_SASS project at Department of Geography at University of Zurich: soil.copernicus.org/articles/9/6...

12.12.2023 17:34 โ€” ๐Ÿ‘ 5    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

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