Results 111 to 120 of about 4,683 (212)

Palaeoecological Conditions in the South-Eastern and Western Baltic Sea during the Last Millennium

Quaternary
We present the reconstruction of palaeoenvironmental conditions in the Gdansk, Bornholm, and Arkona Basins of the Baltic Sea over the last millennium. A multiproxy study (including geochemical, XRF, grain size, AMS, and micropalaeontological analyses) of five short sediment cores was performed.
Ekaterina Ponomarenko, Tatiana Pugacheva, Liubov Kuleshova   +2 more
openaire   +2 more sources

No evidence of Calanus reorganization across three Northeast Atlantic transects during 30 years of monitoring

Limnology and Oceanography Letters, Volume 11, Issue 5, September 2026.
Abstract Reports have suggested dramatic shifts in the calanoid assemblage of the Northeast Atlantic, with warm‐water species expanding northwards at the expense of cold‐water congeners. This is considered a serious threat to lipid‐fueled higher trophic levels, as warm‐water copepods are typically smaller with lower lipid content.
Johanna M. Aarflot, Cecilie Broms, Magnus Reeve, Morten D. Skogen   +3 more
wiley   +1 more source

Spatiotemporal Variability and Large‐Scale Drivers of Storm Surge Extremes on the Northwestern European Shelf

Journal of Geophysical Research: Oceans, Volume 131, Issue 9, September 2026.
Abstract Extreme Sea Level (ESL) poses a high risk to coastal communities and infrastructure, with its frequency and intensity projected to increase in the future. In this study, we focus on the storm surge component of sea level variability, a key contributor to extreme still water levels during storms.
Lisanne Blok, Marilena Oltmanns, Andrea Marinoni, Ben Evans, Ali Mashayek   +4 more
wiley   +1 more source

Reconstructing the Holocene Development of Lake Chaika as an Example of Wetland Formation within the Sand Spit Environment Dynamics: A Case Study from the Curonian Spit, Southeastern Baltic, Russia

Russian Journal of Earth Sciences
The paper provides original data that shed light on the formation dynamics of Lake Chaika, which is situated in the central part of the Curonian Spit and is the only large water body in the sand spits of the southeastern Baltic.
Napreenko-Dorokhova Tatiana, Ludikova Anna, Napreenko Maxim, Sosnina Irina   +3 more
doaj   +1 more source

Coastal Nitrogen, Phosphorus, and Silicon Sources: Integrating Land, Sea, and Human Inputs

Global Biogeochemical Cycles, Volume 40, Issue 9, September 2026.
Abstract Land‐based human activities have greatly increased inputs of nutrients (nitrogen [N] and phosphorus [P]) to the coastal zone, while also decreasing silicon (Si) export. Here we present a novel synthesis of N, P, and Si sources to coastal waters and use that data set to evaluate: (a) the amount, global spatial distribution, and proportion of N,
John A. Harrison, Arthur H. W. Beusen, Lex (A.F.) Bouwman, Junjie Wang, Xiaochen Liu   +4 more
wiley   +1 more source

Investigating Layered Cratonic Lithosphere in the Fennoscandian Shield

Geochemistry, Geophysics, Geosystems, Volume 27, Issue 9, September 2026.
Abstract Cold, thick, and chemically depleted lithosphere with high seismic velocity and low attenuation characterizes continental cratons. However, discrepancies between xenolith‐based thermal constraints and those inferred from surface‐wave seismic models, together with the widespread observation of mid‐lithosphere discontinuities, challenge the ...
Yiran Huang, Colleen A. Dalton, Karen M. Fischer   +2 more
wiley   +1 more source

The Importance and Mechanics of Near‐Seafloor Oxygenation Events in Shallow Coastal Environments

Journal of Geophysical Research: Oceans, Volume 131, Issue 9, September 2026.
Abstract Bottom‐water oxygen (O2) possibly constitutes the strongest regulating factor on ecosystem function of the seafloor environment. The conventional view of bottom‐water O2 regulation in temperate regions is a strong seasonal variability imposed by deposition of fresh, labile organic carbon following the spring and fall plankton bloom generating ...
Jonas P. Fredriksson, Christian Stranne, Inga Monika Koszalka, Jakob Walve, Volker Brüchert   +4 more
wiley   +1 more source

Linking Tectonics and Cratonic Vertical Motions: Deep‐Time Thermochronology Reveals >1,000 Myr of Low‐Temperature Conditions in Southeastern Finland

Tectonics, Volume 45, Issue 9, September 2026.
Abstract The Fennoscandian Shield potentially hosts the longest continuous habitable conditions for Earth's deep biosphere. Billion‐year equilibrium freeboard conditions of cratons and the longevity of deep biosphere microbial communities are directly related through the thermal histories of rocks that host these communities.
Josh Isaacs, William Guenthner, Henrik Drake, C. Brenhin Keller, Kalin T. McDannell   +4 more
wiley   +1 more source

Variability in the saline water exchange between the Baltic and the Gulf of Gdansk by the sigma-coordinate model

Oceanologia, 2003
A three-dimensional baroclinic sigma-coordinate model was applied to study the circulation and thermohaline variabilityin the coastal zone in the south-eastern Baltic Sea.
Andrzej Jankowski
doaj  

Wildlife border passages in contested transboundary landscapes—Mitigating barriers in Białowieża Forest World Heritage Site

Journal of Applied Ecology, Volume 63, Issue 9, September 2026.
While border infrastructure disrupts wildlife movement, conservation interventions need not hinge on resolving the broader conflicts that created these barriers. Instead, targeted measures—including wildlife passages through existing barriers, improved landscape permeability at rivers and less hazardous security technologies—can help mitigate ...
Katarzyna Nowak, Viktar Fenchuk, Magdalena Niedziałkowska, Izabela Stachowicz, Łukasz Kuberski, Tomasz Samojlik, Michał Żmihorski, Tanya Rosen, Myles Traphagen, Nuria Selva   +9 more
wiley   +1 more source