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Makan Karegar

@makankaregar.bsky.social

USouth Florida PhD Alum, Researcher at Institute of Geodesy & Geoinformation @ University of Bonn. https://www.igg.uni-bonn.de/apmg/de/team/staff/karegar

88 Followers  |  165 Following  |  7 Posts  |  Joined: 06.01.2025  |  1.4952

Latest posts by makankaregar.bsky.social on Bluesky

Volcanism is a unique feature of Auckland. Newly discovered hidden faults make things even more interesting. This is a picture I took last Aug of the 50 m deep crater of Mount Eden (erupted 28,000 yrs ago).

24.09.2025 16:36 โ€” ๐Ÿ‘ 2    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
40yr trend in TWSA, red = drying (-up to 6mm/yr) blue = wetting (up to 6mm/yr)

40yr trend in TWSA, red = drying (-up to 6mm/yr) blue = wetting (up to 6mm/yr)

Our PhD student Charlotte Hacker (@crc1502-detect.bsky.social @unibonn.bsky.social) published a 40yr record of total water storage anomalies (TWSA), similar to GRACE but from 1984 on. She combined SLR, DORIS and climate data in a new method.
zenodo.org/records/1582...
doi.org/10.22541/ess...

05.08.2025 16:37 โ€” ๐Ÿ‘ 5    ๐Ÿ” 4    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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GNSS Hydrology is proposed to integrate GNSS hydrogeodesy and GNSS remote sensing. This framework provides a unified approach to studying the global hydrological cycle using GNSS technology.
Read more in our recent Letter in The Innovation: www.sciencedirect.com/science/arti...

02.07.2025 15:41 โ€” ๐Ÿ‘ 7    ๐Ÿ” 1    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 2
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Hydrological Loading session at EGU 2025 We had a session at EGU25 titled โ€œMeasuring and modelling solid-Earth deformation induced by changing loads from liquid and frozen waterโ€, co-organized by the Geodesy (G) and Hydrological Sciences โ€ฆ

Are you organizing your #EGU25 notes? Maybe this summary of the hydrological loading session may help refresh your memory. hydrologicalloading.wordpress.com/2025/05/06/h...

06.05.2025 08:24 โ€” ๐Ÿ‘ 4    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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#Train2EGU one hour left

30.04.2025 17:53 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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South Africaโ€™s land is rising due to severe drought and the loss of water stored in land.
Read more in the U of Bonn @unibonn.bsky.social press release: www.uni-bonn.de/en/news/071-...
and in our (@jurgenkusche.bsky.social) JGR: Solid Earth paper: agupubs.onlinelibrary.wiley.com/doi/10.1029/...

23.04.2025 15:15 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 1
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Asian Megadeltas: Tackling Coastal Flooding Challenges - Eos Integrating scientific insights into current actions is crucial for steering future research directions and underpinning informed management of coastal flooding in Asian deltas.

Asian Megadeltas: Tackling Coastal Flooding Challenges #AGUPubs @agu.org

eos.org/editors-vox/...

doi.org/10.1029/2024...

11.03.2025 15:02 โ€” ๐Ÿ‘ 3    ๐Ÿ” 2    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

Your #paper doesnโ€™t mean much if you donโ€™t share the data and #code to reproduce the results. Iโ€™ve stopped reviewing #manuscripts with no transparent and open data policy.

26.01.2025 20:37 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Spent a couple of days around the Marmara Sea Islands and itโ€™s surprising how much the locals know about earthquake risks.

26.01.2025 13:36 โ€” ๐Ÿ‘ 1    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0
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Fieldwork yesterday in Todenfeld! GNSS is out there running.

21.01.2025 16:15 โ€” ๐Ÿ‘ 0    ๐Ÿ” 0    ๐Ÿ’ฌ 0    ๐Ÿ“Œ 0

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