📄 earth science

The Atlantic–Far East Asia (AFEA) Rossby–gravity waveguide revealed by a global constellation of geostationary satellites

This study utilizes a global constellation of geostationary satellites to identify and characterize the Atlantic–Far East Asia (AFEA) Rossby–gravity waveguide, a transcontinental atmospheric corridor that facilitates hemispheric-scale energy propagation and long-range connections between tropical and extratropical regions.

Kenji Tanaka, Taichi Murakami, Katsumasa Takahashi2026-09-01
📄 earth science

SimCast-S2S: An Efficient Generative Model for Subseasonal Precipitation Forecasting via Transfer Learning from Climate Simulations

SimCast-S2S is a novel latent-diffusion framework that leverages transfer learning from climate simulations to efficiently generate probabilistic subseasonal precipitation forecasts, outperforming deep learning baselines and competing with state-of-the-art operational systems while operating in a compact latent space.

Hiep Dang, Antonios Mamalakis2026-09-01
📄 earth science

Can primary education reforms help mitigate the impacts of climate-related disasters on children’s undernutrition in sub-Saharan Africa?

Using a quasi-experimental design across 11 sub-Saharan African countries, this study finds that providing mothers with access to free primary education significantly reduces the risk of child wasting caused by climate-related disasters, suggesting that education reforms can serve as a vital strategy for enhancing climate resilience.

Anna Dimitrova, Nathalie Lambrecht, Tarik Benmahrnia2026-09-01
📄 earth science

Microscopic fatigue damage behaviour due to dry and wet cycling on the deterioration law of mechanical properties of coal bodies with different water saturation levels

This study utilizes macro-micro experimental techniques to demonstrate that dry-wet cycles, particularly under water saturation, exponentially degrade coal's mechanical properties by altering pore connectivity and inducing mineral dissolution, thereby offering critical insights for preventing dynamic mining disasters.

Xie Beijing¹, Zhang Ben¹, Zhao Shunkun², Wei Shanyang², Wu Xingjie²2026-09-01
📄 earth science

Spatiotemporal characteristics and mechanisms of embodied carbon emissions in the construction industry: Evidence from China's municipalities directly under the central government

This study utilizes multi-regional input-output modeling to analyze the spatiotemporal characteristics and driving mechanisms of embodied carbon emissions in China's municipal construction industry, revealing that gross fixed capital formation and resident consumption are primary drivers while emissions intensity and input-output structure serve as key factors for emission increases and reductions, respectively.

Jinkai Li, Yang Su, Wen Wen, Liu Ouyang, Sitian Li, Xing Gao2026-09-01
📄 earth science

Spatiotemporal Changes of Extreme Rainfall Events and Associated Human Fatalities across Indian States (1970–2019)

This study analyzes 1970–2019 data to reveal significant regional variations in extreme rainfall frequency and intensity across Indian states, demonstrating a clear link between these events and human fatalities, particularly in river-basin-dominated and densely populated regions like West Bengal, Bihar, Uttar Pradesh, and Maharashtra, thereby highlighting the urgent need for climate-resilient adaptation and improved disaster management.

Pradip Kumar Gautam, Kamaljit Ray, Shiekha Elizabeth John2026-09-01
📄 earth science

Assessment of Groundwater Recharge Potential Using Integrated GIS, Remote Sensing, and Magnetotelluric Data in Banda Aceh-Indrapuri, Aceh Besar, Indonesia

This study evaluates groundwater recharge potential in Banda Aceh-Indrapuri, Indonesia, by integrating GIS, remote sensing, and magnetotelluric data to demonstrate a strong negative correlation between recharge indices and subsurface resistivity, thereby establishing a robust framework for regional water management in complex tropical settings.

Muhammad Nanda, Nazli Ismail, Muhammad Syukri Surbakti, Fajrul Hani, Amir Asyqari, Tomi Afrizal, Badrul Munir2026-09-01