Results 11 to 20 of about 3,952 (138)

Neodymium isotopic composition and concentration in the western North Atlantic Ocean: results from the GEOTRACES GA02 section [PDF]

open access: yes, 2015
The neodymium (Nd) isotopic composition of seawater is commonly used as a proxy to study past changes in the thermohaline circulation. The modern database for such reconstructions is however poor and the understanding of the underlying processes is ...
Coles, B   +9 more
core   +1 more source

Linkage of Arctic atmospheric circulation and Siberian shelf hydrography: a proxy validation using δ18O records of bivalve shells [PDF]

open access: yes, 2005
High resolution oxygen isotope profiles of aragonitic bivalve shells (Astarte borealis) collected alive in different years are used to trace hydrographical changes on the Laptev Sea shelf, which are mainly forced by changes in riverine freshwater ...
Bauch, Henning, Müller-Lupp, Thomas
core   +1 more source

Land–Ocean Pathways Linking Indo‐Pacific Sea Surface Temperature Variability to Tropical Atlantic Coastal Salinity

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 5, May 2026.
Abstract This study aims to identify and understand the drivers of interannual variability in coastal salinity in the tropical Atlantic Ocean. Using a combination of satellite, in situ and reanalysis data, we show how ocean‐basin‐scale sea surface temperature gradients in the tropical Pacific and Indian Oceans associated with major climate modes such ...
Sreelekha Jarugula   +3 more
wiley   +1 more source

Book notices and Book reviews [PDF]

open access: yes, 1967
Book notices and Book reviews from Volume 1, Number 2, 1967 of Earth Science ...
Waikato Geological Society
core   +1 more source

Russian-German collaboration in the arctic environmental research [PDF]

open access: yes, 2011
The overview of the 20-years joint Russian-German multidisciplinary researches in the Arctic are represented in this article. Data were obtained during numerous marine and terrestrial expeditions, all-year-round measurements and observations.
Bauch, Dorothea   +8 more
core   +2 more sources

Spatial Heterogeneity of Salt Marsh Vulnerability to Sea‐Level Rise: Dual Controls of Hydrological Setting and Salinity Regime

open access: yesGeophysical Research Letters, Volume 53, Issue 8, 28 April 2026.
Abstract Salt marsh vulnerability to sea‐level rise (SLR) is typically assessed using point measurements of vertical accretion, neglecting three‐dimensionality of geomorphic evolution and spatial variability. Recent studies suggest links between vertical and horizontal vulnerability, with differences between oligohaline and polyhaline marshes, yet ...
Dongxiao Yin   +6 more
wiley   +1 more source

Ocean acidification at the crossroads I: Harmonizing unpurified and purified meta‐cresol purple spectrophotometric pHT measurements based on absorbance data

open access: yesLimnology and Oceanography: Methods, Volume 24, Issue 4, April 2026.
Abstract Consistent monitoring of seawater spectrophotometric pH on the total hydrogen ion scale (pHT) has been questioned by an evolving method, with changes in parameterization and the purity of the meta‐cresol purple (mCP). Using real seawater samples, we demonstrate that spectrophotometric pHT measurements obtained with unpurified (UNPUR) and ...
Marta Álvarez   +6 more
wiley   +1 more source

Temporal development of coastal ecosystems in the Baltic Sea over the past two decades [PDF]

open access: yes, 2015
201
Axe, Philip   +15 more
core   +1 more source

The Seasonal Impact of the Island Mass Effect on Coastal Biogeochemistry and Phytoplankton Assemblage: The Case of the Tropical and Volcanic Island of Guadeloupe (French West Indies)

open access: yesJournal of Geophysical Research: Oceans, Volume 131, Issue 4, April 2026.
Abstract The Island Mass Effect (IME) in tropical regions remains understudied, despite its potential to fertilize oligotrophic oceanic gyres and impact on higher trophic levels. Guadeloupe provides an ideal case study of IME due to its diverse nutrient sources, dual exposure to the Caribbean Sea on the western coast and Atlantic Ocean on the eastern ...
Emma Moreau   +3 more
wiley   +1 more source

O Levee, Where Art Thou? Measuring the Abundance of Natural River Levees Across the Contiguous USA

open access: yesJournal of Geophysical Research: Earth Surface, Volume 131, Issue 4, April 2026.
Abstract Most—if not all—alluvial rivers experience overbank floods. On some rivers, these floods form natural levees, whereas on others they do not. Existing theories for how levees form on riverbanks rely on the physics of sediment transport across the channel margin, but applying them to real rivers does not yield good predictions of why one river ...
E. A. Barefoot   +2 more
wiley   +1 more source

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