Results 31 to 40 of about 1,099 (178)

Seasonal Differences in Migration Routes and Stopover Use of Greater Sand Plovers Between Mongolia and the Beibu Gulf Revealed by GPS Tracking

Ecology and Evolution, Volume 16, Issue 7, July 2026.
GPS‐GSM tracking of Greater Sand Plovers along the East Asian‐Australasian Flyway revealed seasonal differences in migration routes and stopover allocation between the northern Beibu Gulf and Mongolia. Spring northward migration was associated with a higher travel‐to‐stopover ratio, whereas autumn southward migration involved a greater proportion of ...
Lei Xu, Zhiying Cheng, Tao Meng, Gang Yang, Aiwu Jiang   +4 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

Petroleum 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, Lihong ZHOU, Xiugang PU, Fengming JIN, Wenya JIANG, Dunqing XIAO, Wenzhong HAN, Zhannan SHI   +7 more
doaj   +1 more source

Selenium speciation dynamics in the Baltic and North Seas: Competing influences of marine and terrestrial inputs, biological activity, and redox conditions

Limnology and Oceanography, Volume 71, Issue 7, July 2026.
Abstract Despite the importance of coastal areas for the transfer of selenium (Se) from rivers to the open ocean and its bioavailability to food webs, dissolved Se concentrations and speciation in these ecosystems remain poorly understood. We conducted a 3‐yr study with monthly water column sampling at five stations spanning from the North Sea to the ...
Esther S. Breuninger, Elyssa Beyrouti, Julie Tolu, Zoé Le Bras, Sylvain Bouchet, Lenny H.E. Winkel   +5 more
wiley   +1 more source

Cenozoic igneous activity in northern China as a mechanism for Late Oligocene climate warming

Scientific Reports
Continental rifting is often associated with important magmatism, which significantly influences the Earth’s climate. In this study, we use comprehensive 3D seismic and borehole datasets from Northern China to document magma intrusion and associated ...
Ze Tao, Daomao Lin, Tiago M. Alves, Yahao Huang, Zhongrui Wu, Yukun Liu   +5 more
doaj   +1 more source

Types, characteristics and effects of natural fluid pressure fractures in shale: A case study of the Paleogene strata in Eastern China

Petroleum Exploration and Development, 2016
Paleogene organic-rich shales from the Dongying Sag and Zhanhua Sag of Jiyang Depression in Bohai Bay Basin and Northern Jiangsu Basin in Eastern China are studied, to categorize the types and characteristics of natural fluid pressure fractures and their
Cunfei MA, Chunmei DONG, Guoqiang LUAN, Chengyan LIN, Xiaocen LIU, Derek ELSWORTH   +5 more
doaj   +1 more source

Seasonal Estimates of Nutrient Loading, Sources, and Impacts on Water Availability in Streams Across the Conterminous United States, 2000–2020

Water Resources Research, Volume 62, Issue 7, July 2026.
Abstract Excess riverine nutrients can limit water availability for humans and ecosystems. Nutrient monitoring on individual stream reaches provides important information about current and past conditions, yet most river reaches are unmonitored. Additionally, monitored data integrate effects of upstream sources, sinks, and pathways by which nutrients ...
Olivia L. Miller, Noah M. Schmadel, Scott W. Ator, Matthew P. Miller, Dale M. Robertson, David A. Saad, Gregory E. Schwarz, Andrew J. Sekellick, Kenneth D. Skinner   +8 more
wiley   +1 more source

Temperature‐Driven Silicate Weathering Feedbacks Terminated the Middle Eocene Climatic Optimum

Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.
Abstract Continental hydroclimate dynamics and its responses during the Middle Eocene Climatic Optimum (MECO, ∼40 Ma) remain largely unexplored. Here, we present high‐resolution multi‐proxy records from four East Asian lake basins that demonstrate precipitation, chemical weathering, and terrestrial input underwent multi‐phase changes during the MECO ...
Yiquan Ma, Majie Fan, Philip A. E. Pogge von Strandmann, Christian Zeeden, Yangbo Lu, Yongchao Lu, Fang Hao   +6 more
wiley   +1 more source

Cyclostratigraphic Analysis and Depositional Environment Evolution of the Third Member of Eocene Shahejie Formation in the Laizhou Bay Sag, Southern Bohai Bay

Journal of Marine Science and Engineering
This study conducts a cyclostratigraphic analysis of the third member of the Eocene Shahejie Formation (Es3) in the Laizhou Bay Sag, Bohai Bay Basin, to investigate the influences of astronomically driven climate variations on sea-level changes ...
Jun-E Ni, Taiju Yin, Yuqing Zhang, Peng Liu, Zhongheng Sun, Chengcheng Zhang   +5 more
doaj   +1 more source

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

Global 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, Heike Simon, Jutta Niggemann, Christopher P. Rüger, Ralf Zimmermann, Tabea N. L. Mairon, Joanna J. Waniek, Helena Osterholz   +7 more
wiley   +1 more source

Widespread Flooding Along the Bohai Sea in October 2024 Linked to Remotely Generated Coastal Trapped Waves

Journal of Geophysical Research: Oceans, Volume 131, Issue 5, May 2026.
Abstract Record‐breaking flooding occurred in the Bohai Sea on 21 October 2024. During this event, coastal sea levels along the Bohai Sea abruptly rose by more than 2.0 m under calm weather conditions, inundating several densely populated coastal communities.
Yan Yang, Jinyu Sheng, Xiaomei Ji, Wei Zhang   +3 more
wiley   +1 more source