Results 141 to 150 of about 31,296 (315)

Large-scale groundwater flow and sedimentary diagenesis in continental shelves influence marine chemical budgets

Nature Communications
The major ion chemistry of the ocean has been assumed to be controlled by river input, hydrothermal circulation at mid-ocean ridges, carbonate production, and low-temperature alteration of seafloor basalt, but marine chemical budgets remain difficult to ...
Alicia M. Wilson, Andrew Osborne, Scott M. White   +2 more
doaj   +1 more source

Cutting‐Edge Aptasensing Approaches for Electrochemical Detection of Exosomes Utilizing MXenes

ChemElectroChem, EarlyView.
This work notably summarizes research on 2D MXenes/MXene's‐hybrid‐based nanoplatforms patterned with aptamers as an alternative to antibodies affording highly sensitive and robust biosensing of exosomes as well as their efficient isolation. The exosomes are highlighted as a valuable source of biomarkers and with the immobilization approaches of ...
Andrej Vikartovský, Natália Košútová, Lenka Lorencová, Peter Kasák, Tomáš Bertók, Ján Tkáč   +5 more
wiley   +1 more source

Crustal structure of the Trans‐Atlantic Geotraverse (TAG) segment (Mid‐Atlantic Ridge, 26°10′N): Implications for the nature of hydrothermal circulation and detachment faulting at slow spreading ridges [PDF]

, 2007
J. P. Canales, Robert A Sohn, B. deMartin   +2 more
openalex   +1 more source

Electronic and Lattice Modulation of CoxP Nanosheets by In‐Situ Doped Boron to Enhance Activity and *Cl Anti‐Poisoning in Alkaline Seawater Electrolysis

Carbon Energy, EarlyView.
A sophisticated in‐situ doping strategy enables uniform boron incorporation on the surface and within the lattice of CoxP nanosheets, modulating Co electronic structure, inducing lattice distortion, and markedly suppressing *Cl adsorption. The resulting B‐CoxP delivers exceptional seawater‐splitting performance, achieving 1.56 A·cm–2 at 2.87 V and ...
Kun Lang, Yuanyingxue Gao, Qi Li, Mingyang Liu, Bowen Liu, Jianan Liu, Xudong Xiao, Zhijun Li, Huiyuan Meng, Baojiang Jiang   +9 more
wiley   +1 more source

Chemical environments of submarine hydrothermal systems [PDF]

Perhaps because black-smoker chimneys make tremendous subjects for magazine covers, the proposal that submarine hydrothermal systems were involved in the origin of life has caused many investigators to focus on the eye-catching hydrothermal vents.
Shock, Everett L.
core   +1 more source

Oceanus. [PDF]

, 2000
v. 42, no.
Woods Hole Oceanographic Institution.
core   +1 more source

Wetlands as environments of early human occupation: A new classification for freshwater palaeowetlands

The Depositional Record, EarlyView.
A new classification for inland freshwater palaeowetlands to be used in the field or core laboratory by sedimentologists, providing examples from the Guadix Basin (southern Spain). Abstract Present wetlands have proven to be delicate, biodiverse ecosystems, that are natural sinks for CO2 and act as good indicators for climate changes.
S. Pla‐Pueyo, E. H. Gierlowski‐Kordesch   +1 more
wiley   +1 more source

Thermal effects of hydrothermal circulation and seamount subduction: Temperatures in the Nankai Trough Seismogenic Zone Experiment transect, Japan [PDF]

, 2011
G. A. Spinelli, R. N. Harris
openalex   +1 more source

Impact of hydrothermal activity on marine barium isotope composition: a case study from the Southwestern Indian Ocean

Frontiers in Marine Science
The cycling of barium (Ba) is closely linked to marine biogeochemical processes. Barium and its isotopes are commonly used as tracers for marine productivity, seawater alkalinity, and ocean circulation.
Chunxiao Zhao, Li Li, Li Li, Li Li, Jiejun Li, Ruifang C. Xie, Ruifang C. Xie, Xiaojing Wang, Xiaojing Wang, Xuefa Shi, Xuefa Shi, Xuefa Shi   +11 more
doaj   +1 more source

Contributions of arid climate and hydrothermal fluid flow on sedimentation in saline‐alkaline lakes: Insight from the Ibar intramontane basin (Southern Serbia)

The Depositional Record, EarlyView.
The article demonstrates that brine was central for the supply of Ca and B to the studied saline lake. The ion transport occurred probably by thermal springs, while contributions from surface waters cannot be excluded. However, the saturation and syndepositional precipitation of Ca borates were initiated by an arid climate through evaporation, while ...
Nevena Andrić‐Tomašević, Benjamin F. Walter, Vladimir Simić, Mohsin Raza, Dragana Životić, Željana Novković, Jochen Kolb, Axel Gerdes, Aratz Beranoaguirre   +8 more
wiley   +1 more source