Potential activities and long lifetimes of organic carbon-degrading extracellular enzymes in deep subsurface sediments of the Baltic sea
JM Schmidt, TM Royalty, KG Lloyd… - Frontiers in Microbiology, 2021 - frontiersin.org
Heterotrophic microorganisms in marine sediments produce extracellular enzymes to
hydrolyze organic macromolecules, so their products can be transported inside the cell and …
hydrolyze organic macromolecules, so their products can be transported inside the cell and …
[HTML][HTML] Seasonal climate variations in the Baltic Sea during the Last Interglacial based on foraminiferal geochemistry
Abstract Climate during the Last Interglacial period (LIG, Marine Isotope Stage 5e) was on
average warmer than the present, with a higher global sea level but also more unstable …
average warmer than the present, with a higher global sea level but also more unstable …
The role of anaerobic methane oxidation on the carbonate authigenesis in sediments of the subtropical Beibu Gulf, South China Sea: A reactive–transport modelling …
S Xu, B Liu, Z Wu, N Kowalski, ME Böttcher - Chemical Geology, 2023 - Elsevier
The formation and burial of authigenic carbonate in marine sediment significantly affect the
sedimentary carbon cycle and its isotopic mass balance in geological history. Anaerobic …
sedimentary carbon cycle and its isotopic mass balance in geological history. Anaerobic …
Drought recorded by Ba∕ Ca in coastal benthic foraminifera
Increasing occurrences of extreme weather events, such as the 2018 drought over northern
Europe, are a concerning issue under global climate change. High-resolution archives of …
Europe, are a concerning issue under global climate change. High-resolution archives of …
[HTML][HTML] Early diagenesis of foraminiferal calcite under anoxic conditions: A case study from the Landsort Deep, Baltic Sea (IODP Site M0063)
The chemical composition of foraminiferal calcite is widely used for studying past
environmental conditions and biogeochemistry. However, high rates of microbial organic …
environmental conditions and biogeochemistry. However, high rates of microbial organic …
[HTML][HTML] Controls on barium incorporation into tests of benthic foraminifera from the Aegean Sea (Eastern Mediterranean Sea)–Towards a species-specific Ba/Ca …
Abstract We have analysed Ba/Ca ratios of live and dead benthic foraminifera (Uvigerina
mediterranea and Melonis affinis) from core tops of seven sites located in the Aegean Sea …
mediterranea and Melonis affinis) from core tops of seven sites located in the Aegean Sea …
Different continuous freshwater contributions to submarine groundwater discharge at a coastal peatland, southern Baltic Sea
AK Jenner, R Saban, CM Ehlert von Ahn… - … in Environmental and …, 2024 - Taylor & Francis
The impact of freshwater sources like surface river runoff and submarine groundwater
discharge (SGD) on coastal waters is currently in focus of intense debate and investigation …
discharge (SGD) on coastal waters is currently in focus of intense debate and investigation …
Deglaciation dynamics of the Fennoscandian Ice Sheet in the Kattegat, the gateway between the North Sea and the Baltic Sea Basin
O Hyttinen, N Quintana Krupinski, O Bennike… - Boreas, 2021 - Wiley Online Library
This paper presents an age–depth model based on an ultra‐high‐resolution, 80‐m‐thick
sedimentary succession from a marine continental shelf basin, the Kattegat. This is an area …
sedimentary succession from a marine continental shelf basin, the Kattegat. This is an area …
Holocene spatiotemporal redox variations in the southern Baltic Sea
Low oxygen conditions in the modern Baltic Sea are exacerbated by human activities;
however, anoxic conditions also prevailed naturally over the Holocene. Few studies have …
however, anoxic conditions also prevailed naturally over the Holocene. Few studies have …
Coastal signals of environmental changes: foraminifera as benthic monitors
I Brinkmann - 2022 - portal.research.lu.se
Climate changes, tightly linked to anthropogenic activities, are significantly altering
environments and ecosystems globally, such as by increasing marine and coastal …
environments and ecosystems globally, such as by increasing marine and coastal …