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- Following 30
- Followers 14
- Likes 46
Joonas Wasiljeff retweeted
@JWasiljeff presented results on mineral magnetic properties of Baltic Sea #ferromanganese concretions at #IGC2024 Busan. Crust, discoidal and spherical concretions differ from each other due to the formation environment and #microbial communities.
@GTK_FI #marinegeology
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Joonas Wasiljeff retweeted
@GTK_FI ferromanganese group at #IGC2024. We will present mineral magnetic, geochemical, mineralogical and microbiological results of the Baltic Sea #ferromanganese concretions in the T12-S11 Marine Minerals session.
@JWasiljeff @geomikrobiologi
#marinegeology
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Joonas Wasiljeff retweeted
Syvänmeren rautamangaaninodulit tuottavat happea hydrolyysillä.
Huippumielenkiintoinen ja tärkeä löytö, mutta samalla hämmentävä osoitus siitä, miten valtamerten syvyyksissä on yhä löydettävissä eliökunnan olemassaolon kannalta keskeisiä ilmiöitä.
yle.fi/a/74-20100994
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Joonas Wasiljeff retweeted
📢New paper led by @JWasiljeff!
Shape of coastal sea #ferromanganese concretions is linked to biomineralization activity.
🏵️Spherical concretions are microbially more active than discoidal and crusts.
@SuomenAkatemia #Fermaid project
@GTK_FI #marinegeology
agupubs.onlinelibrary.wiley.…
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Joonas Wasiljeff retweeted
Hyper-bb submersible hyperspectral backscatter instrument by @sequoiasci arrived at @GTK_FI
The instrument enables characterizing suspended particles by measuring backscatter over wavelengths 430-700 nm
Another piece of @FINMARI1 research infrastructure
#marinegeology @aka_firi
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Joonas Wasiljeff retweeted
It is a windier day today, but here is a nice photo from Day 2. @JWasiljeff is filling jars for sediment gas analyses.
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Joonas Wasiljeff retweeted
Joyful ensemble of core slicers. Day 1 of our cruise week of sampling for organic geochemistry and Fe and Mn cycling in the Bothnian Sea
@SuomenAkatemia #Fermaid project
@GTK_FI @EeroAsmala @JWasiljeff #marinegeology @FINMARI1 #Geomari #ferromanganese #biogeochemistry @ChangxunY
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