Feed aggregator

Avalanche winter 1951: Forest emerges as most-effective protection following disasters in Alps

Phys.org: Earth science - Mon, 02/09/2026 - 23:00
In terms of area, forest is the most important means of avalanche protection. It is also the most cost-effective and is naturally renewable. This insight hit home after the winter of 1951, when over 1,000 avalanches caused immense damage. The SLF began researching how protection forests could be sustainably developed.

Glaciers in retreat: Uncovering tourism's contradictions

Phys.org: Earth science - Mon, 02/09/2026 - 22:00
As glaciers around the world melt at unprecedented rates, tourism in these icy landscapes is booming, adding pressure to vulnerable regions and disrupting delicate ecosystems. A collective effort, led by UNIL and published in Nature Climate Change, points to ways of balancing tourism with conservation, awareness, and social equity.

Discovering new connections between Great Lakes' winter storms and global climate patterns

Phys.org: Earth science - Mon, 02/09/2026 - 21:14
About a year ago, researchers at the University of Michigan found that the extratropical cyclones that are the biggest drivers of winter weather in the Great Lakes region are warming and trending northward. That means, outside of the northern reaches of the region, residents can expect that their winters will be warmer and wetter on average.

A piece of Africa in Europe? New insights into plate tectonics of the Balkans

Phys.org: Earth science - Mon, 02/09/2026 - 20:40
Around the Balkan Peninsula, the African plate is sinking beneath the European plate. A piece of deeply submerged African crust resurfaced 40 million years ago far away from the sinking zone. How this phenomenon of so-called vertical extrusion can be explained and whether the Rhodope mountain range in southern Bulgaria was formed in this way is a matter of scientific debate. Dr. Iskander Muldashev and Professor Thorsten Nagel from the TU Bergakademie Freiberg have now shown how this process works in a recent publication in the journal Geology. The formation of the Rhodopes was only 40 million years ago—the mountain range is therefore 30–50 million years younger than previously assumed.

Satellite observations put stratospheric methane loss higher than models predicted

Phys.org: Earth science - Mon, 02/09/2026 - 20:07
Methane is a powerful greenhouse gas with strong heat-trapping capabilities. Although there is less methane in the atmosphere than carbon dioxide, the foremost greenhouse gas, researchers attribute 30% of modern global warming to methane. Observations show that methane levels have increased over time, but the factors driving changes in the rate of accumulation remain unclear.

Editorial Board

Earth and Planetary Science Letters - Mon, 02/09/2026 - 19:11

Publication date: 15 March 2026

Source: Earth and Planetary Science Letters, Volume 678

Author(s):

Inheritance of depleted mantle <sup>186</sup>Os signatures in Tibetan ophiolitic chromitites

Earth and Planetary Science Letters - Mon, 02/09/2026 - 19:11

Publication date: 15 March 2026

Source: Earth and Planetary Science Letters, Volume 678

Author(s): Yong Xu, Qing Xiong, Bin Qin, Ruohan Gao, Xiaohan Gong, Degao Zhai, D. Graham Pearson, Jingao Liu

Comment on “The influence of cementation on fault stability”

Earth and Planetary Science Letters - Mon, 02/09/2026 - 19:11

Publication date: 15 March 2026

Source: Earth and Planetary Science Letters, Volume 678

Author(s): Sylvain Barbot

Discriminating dynamic rupture arrest in fluid-induced microearthquakes using spectral inversion

Earth and Planetary Science Letters - Mon, 02/09/2026 - 19:11

Publication date: 15 March 2026

Source: Earth and Planetary Science Letters, Volume 678

Author(s): Francesco Mosconi, Elisa Tinti, Mariano Supino, Alice-Agnes Gabriel, Emanuele Casarotti, Men-Andrin Meier, Antonio Pio Rinaldi, Domenico Giardini, Massimo Cocco

Immiscibility between hydrogen and molten iron in planetary cores

Earth and Planetary Science Letters - Mon, 02/09/2026 - 19:11

Publication date: 15 March 2026

Source: Earth and Planetary Science Letters, Volume 678

Author(s): Emma R. Stoutenburg, Razvan Caracas, Andrew J. Campbell

Seasonal diversity & behaviour of internal tidal bores revealed by year-long direct monitoring within a submarine canyon: Implications for particulate transport

Earth and Planetary Science Letters - Mon, 02/09/2026 - 19:11

Publication date: 15 March 2026

Source: Earth and Planetary Science Letters, Volume 678

Author(s): Morgan T. Wolfe, Michael A. Clare, Esther J. Sumner, Veerle A.I. Huvenne, Rob A. Hall, Ian A. Kane

The beating sound of passive degassing at an open-vent volcano captured by combined infrasonic and SO<sub>2</sub> flux observations

Earth and Planetary Science Letters - Mon, 02/09/2026 - 19:11

Publication date: 15 March 2026

Source: Earth and Planetary Science Letters, Volume 678

Author(s): D. Delle Donne, G. Lacanna, A. Aiuppa, M. Bitetto, G. Ulivieri, F. Biagioli, G. Lo Bue Trisciuzzi, M. Ripepe

A mid‐Proterozoic coupled Sr and Li isotope excursion and its potential connection to enhanced weathering and ocean oxygenation at 1.57 Ga

Earth and Planetary Science Letters - Mon, 02/09/2026 - 19:11

Publication date: 15 March 2026

Source: Earth and Planetary Science Letters, Volume 678

Author(s): Xi Chen, Ying Zhou, Simon W. Poulton, Fred T. Bowyer, Colin Mettam, Shihong Zhang, Maoyan Zhu, Da Li, Philip A.E. Pogge von Strandmann, Benjamin J.W. Mills, Graham A. Shields

Unraveling the marine biogeochemical changes during the Neoproterozoic Snowball Earth collapse

Earth and Planetary Science Letters - Mon, 02/09/2026 - 19:11

Publication date: 15 March 2026

Source: Earth and Planetary Science Letters, Volume 678

Author(s): Shengxian Zhu, Xianguo Lang, Peter W. Crockford, Bolin Zhang, Chengguo Guan, Chaochao Xing, Zongyuan Sun, Mingcai Hou

Evidence of shallow subsurface ice at Tianwen-1 landing site

Earth and Planetary Science Letters - Mon, 02/09/2026 - 19:11

Publication date: 15 March 2026

Source: Earth and Planetary Science Letters, Volume 678

Author(s): Xindong Meng, Ling Zhang, Yi Xu, Giannakis Iraklis, Roberto Bugiolacchi, Jiannan Zhao, Xiaoping Zhang, Qiquan Yang, Rui Chen, Renrui Liu, Xiaoting Xu, Huaqing Cao, Zhijun Huo, Long Xiao, Jialong Lai, Rui Gao

Conservative behavior of radiogenic neodymium isotopes in the South Pacific interior

Earth and Planetary Science Letters - Mon, 02/09/2026 - 19:11

Publication date: 15 March 2026

Source: Earth and Planetary Science Letters, Volume 678

Author(s): Zhouling Zhang, Antao Xu, Xuegang Chen, Ed Hathorne, Marcus Gutjahr, Martin Frank

The influence of crustal recycling on the zirconium isotope composition of ocean island lavas

Earth and Planetary Science Letters - Mon, 02/09/2026 - 19:11

Publication date: 15 March 2026

Source: Earth and Planetary Science Letters, Volume 678

Author(s): Shengyu Tian, Frédéric Moynier, Matthew G. Jackson, Edward C. Inglis, James M.D. Day

Limited crustal contamination in large igneous province basalts: Sr-Nd-Pb-Os isotope evidence from the Western Ghats, Deccan Traps

Earth and Planetary Science Letters - Mon, 02/09/2026 - 19:11

Publication date: 15 March 2026

Source: Earth and Planetary Science Letters, Volume 678

Author(s): A. Marzoli, L. Reisberg, M. Capriolo, S. Callegaro, P.R. Renne, M. Chiaradia, C.M. Meyzen, S. Self, L. Vanderkluysen, A. Boscaini

Seismic evidence for slab breakup triggering deep mantle upwelling beneath Central America

Earth and Planetary Science Letters - Mon, 02/09/2026 - 19:11

Publication date: 15 March 2026

Source: Earth and Planetary Science Letters, Volume 678

Author(s): Maoshan Yuan, Chunquan Yu, Zhicheng Jing

An equation of motion for unsteady frictional slip pulses

Earth and Planetary Science Letters - Mon, 02/09/2026 - 19:11

Publication date: 15 March 2026

Source: Earth and Planetary Science Letters, Volume 678

Author(s): Eran Bouchbinder

Theme by Danetsoft and Danang Probo Sayekti inspired by Maksimer