Lars Arneborg
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View article: Response of a semi-enclosed sea to perturbed freshwater and open ocean salinity forcing
Response of a semi-enclosed sea to perturbed freshwater and open ocean salinity forcing Open
The sensitivity of Baltic Sea salinities to changed fresh water forcing and other forcing factors have been debated during the last decades, since changed salinities would have large impacts on the marine ecosystems, and since this paramet…
View article: Future climate projections in the global coastal ocean
Future climate projections in the global coastal ocean Open
Resilient coastal communities and sustainable marine economies require actionable knowledge to plan for and adapt to emerging and potential future climate change, particularly in relation to ecosystem services and coastal hazards. Such kno…
View article: Response of a semi-enclosed sea to perturbed freshwater and open ocean salinity forcing
Response of a semi-enclosed sea to perturbed freshwater and open ocean salinity forcing Open
The sensitivity of Baltic Sea salinities to changed fresh water forcing and other forcing factors have been debated during the last decades, since changed salinities would have large impacts on the marine ecosystems, and since this paramet…
View article: Dispersal of invasive species larvae within the Orust-Tjörn fjord system
Dispersal of invasive species larvae within the Orust-Tjörn fjord system Open
The Orust-Tjörn fjord system is located on the west coast of Sweden and consists of several fjords connected by shallow and narrow straits. It is home to nature reserves, harbors, leisure areas, and aquaculture farms, and biodiversity is t…
View article: Effects of climate change on future environment and marine life in the Nordic sea areas
Effects of climate change on future environment and marine life in the Nordic sea areas Open
The report provides new knowledge on the effects of climate change on future environment and marine life in the Nordic sea areas. The United Nations’ Intergovernmental Panel on Climate Change (IPCC) provides a lot of high-quality informati…
View article: Validation of the coupled physical–biogeochemical ocean model NEMO–SCOBI for the North Sea–Baltic Sea system
Validation of the coupled physical–biogeochemical ocean model NEMO–SCOBI for the North Sea–Baltic Sea system Open
The North Sea and the Baltic Sea still experience eutrophication and deoxygenation despite large international efforts to mitigate such environmental problems. Due to the highly different oceanographic frameworks of the two seas, existing …
View article: Increased nutrient retention and cyanobacterial blooms in a future coastal zone
Increased nutrient retention and cyanobacterial blooms in a future coastal zone Open
Climate change and coastal management directly affect the magnitude of nutrient loads and the functioning of the coastal zones. In this novel approach, a coastal-zone-model was used to study future retention capacity of nitrogen and phosph…
View article: Analysis and modelling of compound hazards to the desalination plants on Gotland: The Hans Storm 2023 event
Analysis and modelling of compound hazards to the desalination plants on Gotland: The Hans Storm 2023 event Open
The island of Gotland located in the middle of the Baltic Sea is Sweden's largest island, and also a county and municipality with the population of about 60,000, employed mainly in agriculture and tourist sectors. Gotland is a very popular…
View article: Lagrangian Coherent Structure regimes in the Baltic Sea and impact on algal blooms
Lagrangian Coherent Structure regimes in the Baltic Sea and impact on algal blooms Open
Algal blooms are common in the Baltic Sea during the summer, where they pose a significant threat to coastal services and industries. Lagrangian Coherent Structures (LCS) have been shown to play an important role in driving the mixing and …
View article: Case studies towards cryosphere digital twin applications
Case studies towards cryosphere digital twin applications Open
The NOrdic CryOSphere Digital Twin (NOCOS DT) project aims to explore and pilot digital twin technology opportunities and showcase how output from key initiatives such as the Destination Earth (DestinE) Climate Change Adaptation Digital Tw…
View article: Hydrographical implications of ship-induced turbulence in stratified waters, studied through field observations and CFD modelling
Hydrographical implications of ship-induced turbulence in stratified waters, studied through field observations and CFD modelling Open
Ship-related energy pollution has received increasing attention but almost exclusively regarding radiated underwater noise, while the effect of ship-induced turbulence is lacking in the literature. Here we present novel results regarding t…
View article: Observations of strong turbulence and mixing impacting water exchange between two basins in the Baltic Sea
Observations of strong turbulence and mixing impacting water exchange between two basins in the Baltic Sea Open
Turbulent diapycnal mixing is important for the estuarine circulation between basins of the Baltic Sea as well as for its local ecosystems, in particular with regard to eutrophication and anoxic conditions. While the interior of the basins…
View article: Comment on bg-2023-116
Comment on bg-2023-116 Open
Abstract. The North Sea and the Baltic Sea still experience eutrophication and deoxygenation in spite of large international efforts to mitigate such environmental problems. Due to the highly different oceanographic frameworks of the two s…
View article: Comment on bg-2023-116
Comment on bg-2023-116 Open
Abstract. The North Sea and the Baltic Sea still experience eutrophication and deoxygenation in spite of large international efforts to mitigate such environmental problems. Due to the highly different oceanographic frameworks of the two s…
View article: Comment on egusphere-2023-920
Comment on egusphere-2023-920 Open
Abstract. Turbulent diapycnal mixing is important for the estuarine circulation between basins of the Baltic Sea as well as for its local ecosystems, in particular with regard to eutrophication and anoxic conditions. While the interior of …
View article: Comment on egusphere-2023-920
Comment on egusphere-2023-920 Open
Abstract. Turbulent diapycnal mixing is important for the estuarine circulation between basins of the Baltic Sea as well as for its local ecosystems, in particular with regard to eutrophication and anoxic conditions. While the interior of …
View article: Validation of the coupled physical-biogeochemical ocean model NEMO-SCOBI for the North Sea-Baltic Sea system
Validation of the coupled physical-biogeochemical ocean model NEMO-SCOBI for the North Sea-Baltic Sea system Open
The North Sea and the Baltic Sea still experience eutrophication and deoxygenation in spite of large international efforts to mitigate such environmental problems. Due to the highly different oceanographic frameworks of the two seas, model…
View article: Why We Must Think About Climate Change When Planning How to Use Our Seas
Why We Must Think About Climate Change When Planning How to Use Our Seas Open
Many activities take place at sea. For example, goods are transported by ships, people enjoy time by the beach, piers and buildings are constructed on the coastline, and fishermen fish. Human activities change the sea’s environment and can…
View article: Diapycnal Mixing Induced by Rough Small‐Scale Bathymetry
Diapycnal Mixing Induced by Rough Small‐Scale Bathymetry Open
Diapycnal mixing impacts vertical transport rates of salt, heat, and other dissolved substances, essential for the overturning circulation and ecosystem functioning in marine systems. While most studies have focused on mixing induced by in…
View article: Observations of strong turbulence and mixing impacting water exchange between two basins in the Baltic Sea
Observations of strong turbulence and mixing impacting water exchange between two basins in the Baltic Sea Open
Turbulent diapycnal mixing is important for the estuarine circulation between basins of the Baltic Sea as well as for its local ecosystems, in particular with regard to eutrophication and anoxic conditions. While the interior of the basins…
View article: What drives the water exchange above sill level in the Orust-Tjörn fjord system?
What drives the water exchange above sill level in the Orust-Tjörn fjord system? Open
The Orust-Tjörn fjord system is located on the west coast of Sweden and consists of several fjords with many small islands. The fjord system has more than one connection to the open water, enabling a generally counterclockwise circula…
View article: Observed and expected future impacts of climate change on marine environment and ecosystems in the Nordic region
Observed and expected future impacts of climate change on marine environment and ecosystems in the Nordic region Open
The UN's Intergovernmental Panel on Climate Change (IPCC) reports are comprehensive, thorough and important, but they cover the whole world and this is at the expense of scope and precision on a regional scale. Specifically, the Nordic reg…
View article: Diapycnal Mixing Induced by Rough Small-Scale Bathymetry
Diapycnal Mixing Induced by Rough Small-Scale Bathymetry Open
We investigate the effect of extremely rough bathymetry on energy dissipation and mixing in a coastal region characterized by small-scale seafloor features penetrating a strongly-stratified density interface of comparable vertical scale. O…
View article: Apparent biogeographical trends in Alexandrium blooms for northern Europe: identifying links to climate change and effective adaptive actions
Apparent biogeographical trends in Alexandrium blooms for northern Europe: identifying links to climate change and effective adaptive actions Open
The marine dinoflagellate Alexandrium Halim represents perhaps the most significant and intensively studied genus with respect to species diversity, life history strategies, toxigenicity, biogeographical distribution, and global magnitude …
View article: Potential and Limitations of a Commercial Broadband Echo Sounder for Remote Observations of Turbulent Mixing
Potential and Limitations of a Commercial Broadband Echo Sounder for Remote Observations of Turbulent Mixing Open
Stratified oceanic turbulence is strongly intermittent in time and space, and therefore generally underresolved by currently available in situ observational approaches. A promising tool to at least partly overcome this constraint are broad…