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Drone surveys reveal why steep alpine channels erode so fast during debris flows

Phys.org: Earth science - Wed, 06/10/2026 - 21:20
A brown mass—a mixture of water, boulders and fine matter—plows through the landscape. The mountains wash more than a thousand lorryloads of material into the valley on a fairly regular basis, causing damage in excess of CHF 100 million per year in Switzerland alone. A better understanding of this natural hazard requires data from the debris flow channels, of which there is very little because of the complex surveying process.

How ice-age sea-level falls may have turned seafloor volcanoes into ocean fertilizer

Phys.org: Earth science - Wed, 06/10/2026 - 19:40
Ice-age sea-level declines may have turned seafloor volcanoes into natural iron fertilizer for plankton, potentially enhancing ocean carbon storage, Boston College researchers report in the journal Nature Geoscience.

Modeling the Ionosphere over East Europe and Siberia during the Extreme May 2024 Geomagnetic Storm

Publication date: Available online 9 June 2026

Source: Advances in Space Research

Author(s): V.V. Klimenko, K.G Ratovsky, M.V Klimenko, V.N Shubin, K.V Belyuchenko, A.V Timchenko, F.S Bessarab

Concept Design and Underactuated Attitude Control of a Drag Sail with Distributed Discrete Elements

Publication date: Available online 9 June 2026

Source: Advances in Space Research

Author(s): Shizhan Gao, Jixin Ding, Lin Chen, Yifan Wang, Ming Xu

An improved CYGNSS flood monitoring method based on the Neural-enhanced spatial interpolation method and uncertainty analysis strategy

Publication date: Available online 9 June 2026

Source: Advances in Space Research

Author(s): Mingkun Su, Junyao Du, Jian Wang, Cong Chen, Lingsa Pan, Junna Shang, Ruisa Li, Shuhan Yang

Constitutive stress-strain model and microstructural mechanism of lunar regolith simulant geopolymer based on alkali content modulation

Publication date: Available online 9 June 2026

Source: Advances in Space Research

Author(s): Jianmin Hua, Jianghuai Zhan, Xuanyi Xue, Qi Zhao, Shuai Li

Impact of solar radiation pressure modelling on BDS-3 precise orbit determination and spatial frame performance

Publication date: Available online 8 June 2026

Source: Advances in Space Research

Author(s): Yunzhi YOU, Fengyu XIA, Shanshi ZHOU, Weijing QU, Xiaogong HU

A novel hybrid knowledge distillation model for high-resolution image semantic segmentation

Publication date: Available online 8 June 2026

Source: Advances in Space Research

Author(s): Bin Liu, Shuofeng Li, Qiang Huang, Qiang Yang, Liang Shi, Genying Hu

Multi-Harvest Detection and Biomass Estimation of <em>Kharif</em> Fodder crop using C-band SAR time series data

Publication date: Available online 8 June 2026

Source: Advances in Space Research

Author(s): Mukesh Kumar, Saroj Maity, Sujay Dutta, Bimal K. Bhattacharya

Damage Assessment Following M 7.8 and 7.5 Earthquakes in Turkey in 2023 Using Space-borne Synthetic Aperture Radar (SAR) Imagery and CNN

Publication date: Available online 8 June 2026

Source: Advances in Space Research

Author(s): Sadra Karimzadeh, Mohammad Ghasemi, Masashi Matsuoka, A.Can Zulfikar, Hiroyuki Miura, Yasin Fahjan

Spaceborne Lidar for Forest Aboveground Biomass Estimation: A Systematic Review of Methodological Trends

Publication date: Available online 8 June 2026

Source: Advances in Space Research

Author(s): Janaki Sandamali, Lana L. Narine

Using Sentinel-3 altimetry data for Arctic ionospheric modeling with ground GNSS data

Publication date: Available online 5 June 2026

Source: Advances in Space Research

Author(s): Yang Shen, Guangyun Li, Mingjian Chen, Li Wang, Xingyu Shi, Linyang Li, Wanli Li, Xueqing Li, Weifeng Hao

An Integrated Approach to Tracklet Correlation and Maneuver Determination for Optical Space Surveillance

Publication date: Available online 5 June 2026

Source: Advances in Space Research

Author(s): Ziyu Zhou, Xuejian Mao, Hui Wang, Pei Chen

Construction and evaluation of GNSS-derived two-dimensional PWV fields for precipitation analysis

Publication date: Available online 4 June 2026

Source: Advances in Space Research

Author(s): Jinglei Zhang, Haobo Li, Longjiang Li, Chuntao Chang, Laga Tong, Xiaoming Wang

An Accurate Zenith Tropospheric Delay Prediction Model Based on EMD Algorithm and Machine Learning

Publication date: Available online 4 June 2026

Source: Advances in Space Research

Author(s): Zhikun Li, Fangzhao Zhang, Shengyu Wu, Yitong Wang, Zhenyu Shi, Zhengyang Duan, Ziyi Bai, Ying Xu

Assessing the impact of climate change on water security using a system dynamics approach in the eastern part of the Caspian Sea basin

Publication date: Available online 4 June 2026

Source: Advances in Space Research

Author(s): Faeze Jafari, Hamidreza Moradi, Ali Bagheri

Curved Space Telescope: E-sail concept to the solar gravitational lens focal region

Publication date: Available online 4 June 2026

Source: Advances in Space Research

Author(s): Mario F. Palos, Anna Ivanova, Giovanni Mengali, Alessandro A. Quarta, Marco Bassetto, Janis Dalbins, Mihkel Pajusalu, Antti Tamm, Mihails Ščepanskis, Perttu Yli-Opas, Iaroslav Iakubivskyi, Pekka Janhunen, Martin Tajmar, Julijanas Zeludevicius, Andris Slavinskis

Strong positive IOD impact on East India Coastal Current

Publication date: Available online 4 June 2026

Source: Advances in Space Research

Author(s): K.M. Krishna

Mapping Sea Ice from Spaceborne SAR Imagery Using a Multi-Modal Spatial Transformer

Publication date: Available online 4 June 2026

Source: Advances in Space Research

Author(s): Maciej Ziaja, Jakub Nalepa

'Atmospheric scrubbing' could reduce cooling effects of stratospheric aerosol injections

Phys.org: Earth science - Wed, 06/10/2026 - 18:20
The quest to identify a new way to potentially counter one of the world's most widely discussed solar geoengineering proposals has taken a new, exciting turn—raising questions about how future climate interventions could be governed.

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