📄 earth_science

Climate change and changing levels of risk exposure for ships operating in the Global Arctic

This study systematically evaluates navigational risk exposure for ships in the Global Arctic from 2015 to 2021, revealing that while a doubling of maritime activity coincided with an overall decrease in risk due to changing sea ice conditions, specific vessel types and regions such as the Kara Sea and Baffin Bay remain significantly more vulnerable.

Jackie Dawson, Sierra Beacher, Alison Cook, Andrew Fleming, Ed Blockly, Jeremy Wilkinson, Michael Karcher, Maribeth Murr (…)2026-08-05
📄 earth_science

Dynamic–thermal coupling drives increasing oceanic eddy-to-ice heat fluxes in the Arctic

This study reveals that as Arctic sea ice retreats, dynamic–thermal coupling between friction-velocity fluctuations and upper-ocean temperature anomalies drives an increasing ocean-to-ice heat flux via mesoscale eddies, a state-dependent mechanism not captured by current climate models.

Ruijian Gou, Yingjie Liu, Gerrit Lohmann, Guihua Wang, Dmitry Sein, Peigen Lin, Deliang Chen, Wenju Cai, Lixin Wu2026-08-05
📄 earth_science

Anatomizing spatiotemporal LULC changes and anthropogenic drivers of forest loss in Eastern Assam of India

This study utilizes geospatial analysis and field data to demonstrate that between 2000 and 2023, Dibrugarh district in Eastern Assam experienced significant forest loss driven primarily by the expansion of tea plantations, urbanization, and agricultural activities, necessitating urgent policy interventions for sustainable land management.

Lonkham Boruah, Pranjit Kr. Sarma2026-08-04
📄 earth_science

Characterizing Rainfall Variability to Enhance Agricultural Planning in the Eastern Oromia, Ethiopia

This study analyzes rainfall variability in Eastern Oromia, Ethiopia, from 1992 to 2024, revealing significant spatial differences in precipitation patterns and growing periods that necessitate adaptive agricultural strategies such as drought-tolerant crops and adjusted planting schedules to enhance resilience.

Abduraman Nure, Yibekal Alemayehu, Abdi Mohammed, Bulti Teso, Fayera Merga, Abdulatif Ahmed2026-08-04
📄 earth_science

Fracture development mechanism of borehole walls in deep drilling

This study integrates numerical simulations, theoretical analysis, and laboratory experiments to reveal that thermal damage, horizontal in-situ stress, and drilling fluid pressure collectively govern the evolution and morphology of borehole wall fractures in deep granite drilling, providing a theoretical basis for enhancing wellbore stability and optimizing drilling fluid technologies.

Lichang Wang, Qinfu Qian, Longjun Dong, Wei Long, Hanyang Zhu, Lu Wang, Wenxiang Peng, Jian Zhou2026-08-04
📄 earth_science

Human behavioral responses to climate change reshape climate projections

By integrating human behavioral responses into climate models, this study reveals that factors like action confidence and climate anxiety can dynamically reshape future warming trajectories by up to ±1°C, demonstrating that human behavior is an active component of the climate system capable of either amplifying or mitigating climate change depending on the specific emissions pathway.

Jialei Zhu, Yan Dou, Cong-Qiang Liu2026-08-04
📄 earth_science

Enhancing European soil monitoring with citizen science data

This study demonstrates that integrating citizen science data with existing European monitoring programs, particularly for soil pH, can effectively enhance large-scale soil monitoring by improving digital soil mapping accuracy and expanding coverage to underrepresented environments like urban soils.

Céline Laurent, Claudia Cappello, Timo Breure, Oleg Osychenko, Arwyn Jones, Cristiano Ballabio, Panos Panagos, Tanja Mim (…)2026-08-04
📄 earth_science

Spatiotemporal Heterogeneity of Daily Rainfall Persistence across the Maluku Archipelago: A First-Order Markov Chain Analysis of ERA5 Reanalysis Data (2000–2025)

This study utilizes a first-order Markov chain analysis of ERA5 reanalysis data (2000–2025) to characterize the pronounced spatiotemporal heterogeneity of daily rainfall persistence across the Maluku Archipelago, revealing how the interplay between monsoonal circulation and complex island topography governs dry–wet spell dynamics and extreme rainfall thresholds in this data-sparse tropical region.

Imel Putri Apriliyanti, Adi Mulsandi2026-08-04