Jens Hartmann
@geojenshartmann.bsky.social
Geochemists, Geologist, CDR-researcher and Professor @ University of Hamburg
Main topics: Ocean Alkalinity Enhancement, Enhanced Weathering, Fusion of CDR-methods
Involved with CDRmare, CDRterra, AlkAlign, Carbon to Sea, PYMICCS, ...
Main topics: Ocean Alkalinity Enhancement, Enhanced Weathering, Fusion of CDR-methods
Involved with CDRmare, CDRterra, AlkAlign, Carbon to Sea, PYMICCS, ...
Reposted by Jens Hartmann
ARD und ZDF planen ein TV-Duell mit zwei Kanzlerkandidaten.
Ratet mal mit welchen beiden.
Ratet mal mit welchen beiden.
January 10, 2025 at 8:50 AM
ARD und ZDF planen ein TV-Duell mit zwei Kanzlerkandidaten.
Ratet mal mit welchen beiden.
Ratet mal mit welchen beiden.
Reposted by Jens Hartmann
Our paper is out! In this study, we investigate how zooplankton, key link in marine food webs, are affected by Ocean Alkalinity Enhancement, a carbon dioxide removal technique for climate protection. www.science.org/doi/10.1126/...
Plankton food web structure and productivity under ocean alkalinity enhancement
An oligotrophic metazoan zooplankton community remains stable after 33 days of CO2-equilibrated ocean alkalinity enhancement.
www.science.org
December 7, 2024 at 9:04 AM
Our paper is out! In this study, we investigate how zooplankton, key link in marine food webs, are affected by Ocean Alkalinity Enhancement, a carbon dioxide removal technique for climate protection. www.science.org/doi/10.1126/...
Reposted by Jens Hartmann
For those who are not marine chemists, this is the easiest way to see how adding alkalinity to the ocean lowers pCO₂ without changing dissolved inorganic carbon and potentially allows the ocean to take up more atmospheric CO₂. 🌊
December 7, 2024 at 1:05 AM
For those who are not marine chemists, this is the easiest way to see how adding alkalinity to the ocean lowers pCO₂ without changing dissolved inorganic carbon and potentially allows the ocean to take up more atmospheric CO₂. 🌊
Reposted by Jens Hartmann
How do marine food webs respond to increasing alkalinity? A GEOMAR study has assessed the impacts of a moderate Ocean Alkalinity Enhancement (OAE) application, showing that the effects on zooplankton are likely minimal and that the food web could remain stable.
🔗 www.geomar.de/en/news/arti...
🔗 www.geomar.de/en/news/arti...
How do marine food webs respond to increasing alkalinity?
06.12.2024/Kiel. To mitigate climate change, man-made carbon dioxide (CO2) emissions must be reduced as quickly and drastically as possible. Additionally, some of the CO2 already emitted needs to be s...
www.geomar.de
December 10, 2024 at 2:44 PM
How do marine food webs respond to increasing alkalinity? A GEOMAR study has assessed the impacts of a moderate Ocean Alkalinity Enhancement (OAE) application, showing that the effects on zooplankton are likely minimal and that the food web could remain stable.
🔗 www.geomar.de/en/news/arti...
🔗 www.geomar.de/en/news/arti...