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Helheim Glacier's massive calving events don't behave the way scientists assumed

Phys.org: Earth science - Wed, 11/05/2025 - 19:50
For nearly a decade, Leigh Stearns and collaborators aimed a laser scanner system at Greenland's Helheim Glacier. Their long-running survey reveals that Helheim's massive calving events don't behave the way scientists once thought, reframing how ice loss contributes to sea-level rise.

When irrigation backfires: Global farming practices are driving heat stress and water strain, research warns

Phys.org: Earth science - Wed, 11/05/2025 - 19:31
Three new high-profile studies led by Dr. Yi Yao (Vrije Universiteit Brussel and ETH Zurich) show that while irrigation may be seen as a tool to dampen heat extremes, its benefits will come with adverse impacts.

Assessing Persistent Heavy Rainfall-Triggered Landslides in Southern India in July 2024 Through Space-Based Observations

Publication date: Available online 5 November 2025

Source: Advances in Space Research

Author(s): Anoop Kumar Mishra, Mohammad Suhail Meer, Nagaraju Vanganuru, Gajendra Kumar, Sourav Adhikary, Krishna Kumar Shukla

A high-voltage power corridor extraction and reconstruction method from airborne LiDAR via transmission direction and pylon localization

Publication date: Available online 5 November 2025

Source: Advances in Space Research

Author(s): Yutao Zhang, Sa Li, Dandan Liu, Te Li, Juntao Yang

Ionospheric responses over the Antarctic region to Intense Space Weather events: Plasma Convection vs. Auroral Precipitation

Publication date: Available online 4 November 2025

Source: Advances in Space Research

Author(s): Sumanjit Chakraborty, Gopi K. Seemala

Monte Carlo Simulation of Lunar Regolith Neutron Leakage under Diverse Models for Sub-surface Water Detection

Publication date: Available online 4 November 2025

Source: Advances in Space Research

Author(s): Sang Woo Kim, Kyeong Ja Kim

Superposed epoch analysis of solar energetic particle events observed in solar cycle 25

Publication date: Available online 4 November 2025

Source: Advances in Space Research

Author(s): G.U. Farwa, N. Dresing, L. Vuorinen, C. Palmroos, J. Gieseler, R. Vainio

Robust Station-Keeping for Halo Orbits via Auxiliary-Controller-Independent Lyapunov-based Model Predictive Control

Publication date: Available online 4 November 2025

Source: Advances in Space Research

Author(s): Zhitong Yu, Haibin Shang, Zichen Zhao, Yue Dong, Lusha Shi

Impact of spatial and temporal resolution of satellite sea surface salinity measurements on ocean state prediction in the Tropical Indian Ocean; an OSSE framework using SMOS

Publication date: Available online 4 November 2025

Source: Advances in Space Research

Author(s): M. Jishad, Smitha Ratheesh, Neeraj Agarwal, Neerja Sharma, Rashmi Sharma

Performance Evaluation of NTCM Ionospheric Model Variants (NTCM-GL, NTCM-BC, NTCM-Klobpar and NTCM-GlAzpar) during the 25th Solar Cycle

Publication date: Available online 1 November 2025

Source: Advances in Space Research

Author(s): Wenyao Zhang, Yunbin Yuan, Ting Zhang, Chunchun Sheng, Min Li

A novel automated technique based on ensemble learning for prediction of soil moisture using satellite images

Publication date: Available online 1 November 2025

Source: Advances in Space Research

Author(s): Aryan Singh, Rohit Kumar Tiwari, Manish Pratap Singh, Sunil Jha

DCP-CNN-based non-cooperative spacecraft non-contact attitude estimation

Publication date: Available online 1 November 2025

Source: Advances in Space Research

Author(s): Kairui Zhong, Xiaoyu Lang, Kewei Zhu, Zhen Chen, Xiangdong Liu

Ionospheric topside sounding revival

Publication date: Available online 31 October 2025

Source: Advances in Space Research

Author(s): Sergey Pulinets, Konstantin Tsybulya, Victor Depuev, Igor Danilov, Maria Pulinets

Corrigendum to “Unravelling the detection of Carrington storm of 1859 from the historical magnetic declination observations of Trivandrum observatory”. [Adv. Space Res. 76/6 (2025) 3670–3680]

Publication date: Available online 31 October 2025

Source: Advances in Space Research

Author(s): R. Jayakrishnan, C.K. Fazil, L.Rahul Dev, A. Ajesh

Multi-objective early warning mission planning by multiple satellites using a critical task aggregation-based NSGA-II algorithm

Publication date: Available online 30 October 2025

Source: Advances in Space Research

Author(s): Yi Gu, Zihao Li, Hanqing Liu, Qizhang Luo, Huan Liu, Guohua Wu

Study on the influence of ignition voltage on the evaporation and combustion characteristics of metal nanofluid propellants

Publication date: Available online 30 October 2025

Source: Advances in Space Research

Author(s): JinZe Wu, HongMeng Li, GuoXiu Li, Shuo Zhang, Tao Zhang, ZhaoPu Yao

Main driver of Sargassum blooms in the Atlantic Ocean revealed

Phys.org: Earth science - Wed, 11/05/2025 - 19:08
By the beginning of June this year, approximately 38 million tons of Sargassum drifted towards the coasts of the Caribbean islands, the Gulf of Mexico, and northern South America, marking a negative record. Especially during the summer months, the brown algae accumulate on beaches, decomposing and emitting a foul odor. This not only repels tourists but also threatens coastal ecosystems. In the open ocean, Sargassum seaweed floating on the surface serves as nourishment and habitat for numerous marine species.

Southern Ocean's winter CO₂ outgassing underestimated by 40%, study reveals

Phys.org: Earth science - Wed, 11/05/2025 - 19:00
A collaborative research team has discovered that the Southern Ocean releases substantially more carbon dioxide (CO2) during the dark austral winter than previously thought. Their new study reveals that this winter outgassing has been underestimated by up to 40%.

Solar radiation could cool Earth, not replace emissions

Phys.org: Earth science - Wed, 11/05/2025 - 18:08
Techniques to reflect an additional small portion of sunlight back into space could help cool the planet if deployed globally, but they cannot address the full range of climate impacts or replace emission cuts, according to a Royal Society briefing.

Coastal groundwater rivals rivers and volcanoes in shaping ocean chemistry, study finds

Phys.org: Earth science - Wed, 11/05/2025 - 17:02
We've gone to the bottom of the ocean to study how its chemistry shapes our planet's climate, even chasing lava-spewing underwater volcanoes to do it. But it turns out we may have missed something far closer to home: the water beneath our feet.

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