Results 41 to 50 of about 5,938 (229)

Reduced inorganic sulfur and its bioavailability in surface sediment in offshore areas of NE China [PDF]

open access: yes, 2015
Geochemical cycling and biological toxicity of sulfur in marine sediments is closely related to the activity of organisms. This study investigated the distribution and potential impact on benthic environments of acid volatile sulfur (AVS), chromium (II ...
Alvarez-Iglesias   +46 more
core   +2 more sources

Origin of the Bohai Sea Basin, North China Craton, and implications for bidirectional back-arc extension in the East Asian continental margin [PDF]

open access: yesSolid Earth
The Bohai Sea Basin in eastern China is located in a back-arc extensional regime due to northwestward subduction of the Philippine Sea Plate and westward subduction of the Pacific Plate underneath the Eurasian Plate.
A. L. Chen, X. Chen
doaj   +1 more source

The Paleogene multi-phase tectono-sedimentary evolution of the syn-rift stage in the Nanpu Sag, Bohai Bay Basin, East China

open access: yesEnergy Exploration & Exploitation, 2018
The Bohai Bay Basin is the second largest oil-producing basin in China located on the east Asian margin. The Bohai Bay Basin contains numerous depressions, sub-basins, and sags. One of these, the Nanpu Sag, has played a particularly important role in oil
Siding Jin   +3 more
doaj   +1 more source

Oceanus. [PDF]

open access: yes, 1983
v. 26, no.
Woods Hole Oceanographic Institution.
core   +1 more source

Differential Drivers of Thermogenic and Bulk Dissolved Organic Matter in the Indian Ocean

open access: yesGlobal Biogeochemical Cycles, Volume 40, Issue 5, May 2026.
Abstract The oceanic dissolved organic matter (DOM) pool contains a substantial fraction of recalcitrant carbon, with thermogenic organic compounds representing a chemically distinct, long‐lived component. However, the distribution and transformation of these compounds remain poorly constrained in the Indian Ocean, a key basin of the global overturning
Tassiana S. G. Serafim   +7 more
wiley   +1 more source

Phragmites australis and Argyrogramma albostriata Suppress the Invasion of Solidago canadensis in China Under Future Climate Change

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
Global warming is driving the spread of Solidago canadensis and threatening the ecosystem and agriculture. The ecological niche competition of the native Phragmites australis and the exclusive feeding of the Argyrogramma albostriata have the potential for coordinated control.
Jinghui Zhang   +10 more
wiley   +1 more source

Tectonic implications of new Late Cretaceous paleomagnetic constraints from Eastern Liaoning Peninsula, NE China.

open access: yes, 2003
International audienceA paleomagnetic study has been carried out in the east of the Tan-Lu fault, in Liaoning Province, NE China, to understand the timing of Tan-Lu fault activity.
Chen, Yan   +3 more
core   +3 more sources

A Database of Low‐Temperature Thermochronology in East Asia

open access: yesGeoscience Data Journal, Volume 13, Issue 2, April 2026.
Spatial distribution of low‐temperature thermochronology samples in East Asia. ABSTRACT The low closure temperature of the dating system in low‐temperature thermochronology allows shallow crustal movements to be recorded. In recent decades, this approach has been used extensively in studies of orogenic belt exhumation, sedimentary basin evolution, and ...
Chenghao Liu, Shaofeng Liu, Bo Zhang
wiley   +1 more source

A 500‐kyr Pluvial Interval Triggered Lacustrine Carbon Burial in Late Cretaceous East Asia

open access: yesGeophysical Research Letters, Volume 53, Issue 5, 16 March 2026.
Abstract The early Late Cretaceous hothouse was featured by intense storms and a prevailing monsoon climate, yet direct evidence for regional extreme precipitation events is rare. Here, we reconstruct local weathering and hydrological processes using magnesium and strontium isotopes (δ26Mg and 87Sr/86Sr) from lacustrine dolostones in the Upper ...
Yuke Liu   +6 more
wiley   +1 more source

Development and exploration practice of the concept of hydrocarbon accumulation in rifted-basin troughs: A case study of Paleogene Kongdian Formation in Cangdong sag, Bohai Bay Basin

open access: yesPetroleum Exploration and Development, 2018
Based on the merged 3D seismic data, well logging, formation testing, analysis and testing data, the structural evolution, sedimentary reservoirs, thermal evolution of source rocks were investigated of Paleogene Kongdian Formation in the trough area of ...
Xianzheng ZHAO   +7 more
doaj   +1 more source

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