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Microwave thermophysical properties of surface deposits in CE-6 landing region and its potential implications for analyzing the returned samples

Earth and Planetary Science Letters - Sat, 04/05/2025 - 19:10

Publication date: 15 May 2025

Source: Earth and Planetary Science Letters, Volume 658

Author(s): Wenqing Chang, Zhiguo Meng, Yi Xu, Xiaoping Zhang, Roberto Bugiolacchi, Long Xiao, Jinsong Ping, Hongbo Zhang, Yuanzhi Zhang

Intraoceanic active rifting revealed by deep seismic reflection imaging in the southern Bay of Bengal, northeastern Indian Ocean

Earth and Planetary Science Letters - Sat, 04/05/2025 - 19:10

Publication date: 15 May 2025

Source: Earth and Planetary Science Letters, Volume 658

Author(s): Luning Shang, Gang Hu, Thomas P. Ferrand, Jun Pan, Chuansheng Yang

Polybaric heterogeneous mush zones: From deep to shallow beneath the ultraslow-spreading Southwest Indian Ridge

Earth and Planetary Science Letters - Sat, 04/05/2025 - 19:10

Publication date: 15 May 2025

Source: Earth and Planetary Science Letters, Volume 658

Author(s): Xiang Cui, Huaiyang Zhou, J. Koepke, Qiang Ma

Moho depth (crustal thickness) variations under the northeastern midcontinent of North America, based on H-κ−c receiver-function analysis

Earth and Planetary Science Letters - Sat, 04/05/2025 - 19:10

Publication date: 15 May 2025

Source: Earth and Planetary Science Letters, Volume 658

Author(s): Hongyu Xiao, Stephen Marshak, Michael DeLucia, Xiaodong Song

Dual clumped isotopes reveal an out-of-equilibrium state in shallow-water carbonate sediments on Great Bahama Bank

Earth and Planetary Science Letters - Sat, 04/05/2025 - 19:10

Publication date: 15 May 2025

Source: Earth and Planetary Science Letters, Volume 658

Author(s): Chaojin Lu, Megan E. Moore, Peter K. Swart

Limited water contents of wadsleyite and ringwoodite coexisting with hydrous minerals in cold subducting slabs

Earth and Planetary Science Letters - Sat, 04/05/2025 - 19:10

Publication date: 15 May 2025

Source: Earth and Planetary Science Letters, Volume 658

Author(s): Takayuki Ishii, Jintao Zhu, Eiji Ohtani

Zebra textures in fault-controlled, hydrothermal dolomite bodies: Coupled mechanisms of replacement, deformation, and cementation

Earth and Planetary Science Letters - Sat, 04/05/2025 - 19:10

Publication date: 15 May 2025

Source: Earth and Planetary Science Letters, Volume 658

Author(s): Cole A. McCormick, Ernest H. Rutter, Hilary Corlett, Matthew Steele-MacInnis, Eivind Block Vagle, Fiona Whitaker, Cathy Hollis

The past and future geography of the Eastern Mediterranean constructed from GNSS observations

Earth and Planetary Science Letters - Sat, 04/05/2025 - 19:10

Publication date: 15 May 2025

Source: Earth and Planetary Science Letters, Volume 658

Author(s): Dan McKenzie

Reexamination and reidentification of ocean oxygenation event in the wake of the Marinoan glaciation

Earth and Planetary Science Letters - Sat, 04/05/2025 - 19:10

Publication date: 15 May 2025

Source: Earth and Planetary Science Letters, Volume 658

Author(s): Run Li, Xiqiang Zhou, Chuan Guo, Taiyu Huang, Zhenfei Wang, Kang-Jun Huang, Peng Peng, Xiangli Wang, Tongxuan Du, Dingshuai Xue, Yanhong Liu

Untangling the interplay among tectonics, climate, and erosion in the Himalayas using landscape evolution modeling

Earth and Planetary Science Letters - Sat, 04/05/2025 - 19:10

Publication date: 15 May 2025

Source: Earth and Planetary Science Letters, Volume 658

Author(s): Yuqiang Li, Xiaoping Yuan, Charles M. Shobe, Guillaume Dupont-Nivet, Kai Cao

Resolving mercury cycling and the role of volcanism during the Toarcian Oceanic Anoxic Event

Earth and Planetary Science Letters - Sat, 04/05/2025 - 19:10

Publication date: 15 May 2025

Source: Earth and Planetary Science Letters, Volume 658

Author(s): Jinchao Liu, Jian Cao, Simon W. Poulton, Wang Zheng, Jiubin Chen, Tianchen He, Guang Hu, Di Xiao

Isotopic evidence for oceanic barium cycling in the initial stage of the mesoproterozoic

Earth and Planetary Science Letters - Sat, 04/05/2025 - 19:10

Publication date: 15 May 2025

Source: Earth and Planetary Science Letters, Volume 658

Author(s): Xing Li, Peter W. Crockford, Yafang Song, Haoming Yin, Wei Wei, Xun Wang, Yuntao Ye, Zhenhua Jing, Fang Huang, Huajian Wang, Jihua Hao

Link between crustal thickness and Moho transition zone at 9°N East Pacific Rise

Earth and Planetary Science Letters - Sat, 04/05/2025 - 19:10

Publication date: 15 May 2025

Source: Earth and Planetary Science Letters, Volume 658

Author(s): Zhikai Wang, Satish C. Singh, J. Pablo Canales

Eccentricity and obliquity forcing of East Asian hydroclimate during the latest Cretaceous to early Paleocene

Earth and Planetary Science Letters - Sat, 04/05/2025 - 19:10

Publication date: 15 May 2025

Source: Earth and Planetary Science Letters, Volume 658

Author(s): Xiaoyue Zhang, David B. Kemp, Ruiyao Zhang, Robert A. Spicer, Simin Jin, Rui Zhang, Ze Zhang, Chunju Huang

On the emergence of fault afterslip during laboratory seismic cycles

Earth and Planetary Science Letters - Sat, 04/05/2025 - 19:10

Publication date: 15 May 2025

Source: Earth and Planetary Science Letters, Volume 658

Author(s): Corentin Noël, Cédric Twardzik, Pierre Dublanchet, François Passelègue

Reactive thermodynamics of crustal eclogitization and foundering

Earth and Planetary Science Letters - Sat, 04/05/2025 - 19:10

Publication date: 15 May 2025

Source: Earth and Planetary Science Letters, Volume 658

Author(s): Mitchell McMillan, Shi Joyce Sim, Cian R. Wilson

Molybdenum isotope evidence for subduction-modified mantle beneath mid-ocean ridges

Earth and Planetary Science Letters - Sat, 04/05/2025 - 19:10

Publication date: 15 May 2025

Source: Earth and Planetary Science Letters, Volume 658

Author(s): Zuxing Chen, Fang-Zhen Teng, Robert J. Stern, Yuxiang Zhang, Jie Li, Zhigang Zeng

Modeling the global oceanic barium cycle and implications for paleoceanographic proxies

Earth and Planetary Science Letters - Sat, 04/05/2025 - 19:10

Publication date: 15 May 2025

Source: Earth and Planetary Science Letters, Volume 658

Author(s): Hengdi Liang, Tristan J. Horner, Seth G. John

Oxygen is running low in inland waters—and human activities are to blame

Phys.org: Earth science - Fri, 04/04/2025 - 18:00
Rivers, streams, lakes, and reservoirs aren't just scenic parts of our landscape—they're also vital engines for life on Earth. These inland waters "breathe" oxygen, just like we do. But a new study led by Utrecht University researchers shows that we've been suffocating them during the last century, an era also known as the Anthropocene. The research, published today in Science Advances, reveals that the way oxygen is produced and used in inland waters has dramatically changed since 1900. The culprit? Human activities.

The world's most powerful ocean current could slow by 2050

Phys.org: Earth science - Fri, 04/04/2025 - 17:19
The ocean is a vital part of our planet's climate system. Through its global circulation patterns, the ocean draws vast quantities of our planet's heat and carbon dioxide out of the atmosphere.

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