Feed aggregator | Отдел физики околоземного космического пространства

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.

Ancient lakes and rivers unearthed in Arabia's vast desert

Phys.org: Earth science - Fri, 04/04/2025 - 16:40

The desert that we see today in Arabia was once a region that repeatedly underwent "green" periods in the past, as a result of periods of high rainfall, resulting in the formation of lakes and rivers about 9,000 years ago.

Scientists discover deep-sea microplastic hotspots driven by fast-moving underwater avalanches

Phys.org: Earth science - Fri, 04/04/2025 - 15:40

Fast-moving underwater avalanches, known as turbidity currents, are responsible for transporting vast quantities of microplastics into the deep sea, according to new research published today.

Underwater robotic gliders provide new insights into the impact of a melting megaberg

Phys.org: Earth science - Fri, 04/04/2025 - 15:07

For the first time, scientists have collected measurements close to a giant iceberg, giving an unprecedented window into the impact of meltwater on the surrounding Southern Ocean and ecosystem. The paper is published today (4 April 2025) in the journal Nature Geoscience.