📄 earth science

Integration of ERT and Borehole Data for Groundwater Exploration in Kaligandaki River Terrace Deposits Western Nepal Gandaki Province

This study demonstrates that integrating Electrical Resistivity Tomography (ERT) with borehole data effectively delineates heterogeneous groundwater aquifers in the Kaligandaki River terrace deposits of Western Nepal, validating ERT as a practical tool for sustainable water resource exploration in similar Himalayan alluvial environments.

Khomendra Bhandari2026-10-22
📄 earth science

Winter-to-spring changes in borehole seismic noise beneath permafrost in the northeastern Tibetan Plateau

This study analyzes borehole seismic noise beneath permafrost in the northeastern Tibetan Plateau during the winter-to-spring transition, revealing significant frequency-selective increases in noise power and spectral entropy driven by seasonal changes rather than thawing, which underscores the need to evaluate both absolute power and spectral distribution when characterizing station recording backgrounds.

Pengxiao Fan, Li Li, Shouji Pang, Baoqing Tian, Yue Zhang2026-10-22
📄 earth science

Equatorial Atmospheric Variability Modulates Carbon and Energy Fluxes in a Wallacean Tropical

This study challenges the prevailing view that droughts consistently reduce tropical forest carbon sinks by demonstrating that high-frequency equatorial atmospheric variability, including the MJO, Kelvin Waves, and ERW, significantly modulates carbon and energy fluxes in a Wallacean tropical forest, with responses to these synoptic processes being strongly dependent on background ENSO states and primarily driven by energy availability rather than soil moisture.

Asep Firman Ilahi, Tania June, Yonny Koesmaryono, Ardhasena Sopaheluwakan, Dodo Gunawan2026-10-22
📄 earth science

Characterising Surface Urban Heat Island in Ibadan, Nigeria: Hot- Spot Clustering and Relationships With Vegetation and Land Cover

This study characterizes the Surface Urban Heat Island in Ibadan, Nigeria, using 2025 Landsat data to reveal a 5.04°C temperature intensity between the urban core and rural periphery, driven by a strong negative correlation between land surface temperature and vegetation, and identifies significant heat clustering over built-up areas to inform targeted urban planning and greening strategies.

Opeoluwa Odeleye, Temitope Waheeb, Adewale Adeyefa2026-10-22
📄 earth science

Ocean memory amplifies Antarctica's sea-level contribution after climate overshoot

This study reveals that while shortening the duration of climate overshoot limits Antarctica's additional sea-level contribution, the magnitude of this benefit is critically dependent on the speed of ocean temperature recovery, as prolonged high ocean forcing can significantly amplify sea-level rise even after atmospheric conditions improve.

Chen Zhao, Rupert Gladstone, Thomas Zwinger, Eliot Jager, David Gwyther, Matt King, Chris R Stokes, Benjamin Galton-Fenz (…)2026-10-22
📄 earth science

Multiscale structure and evolution of an intense atmospheric river connecting Patagonia and the Antarctic Peninsula

This study utilizes reanalysis data, forecasts, and high-resolution radiosonde observations from the AR-LAMDA-S campaign to characterize the multiscale structure and spatiotemporal evolution of an intense atmospheric river that transported moisture from Patagonia to the Antarctic Peninsula on March 28–29, 2026, revealing significant vertical reorganization and shear variability within the moisture corridor.

Paola Rodriguez Imazio, Florencia Falkinhoff, Alejandro Godoy, Florencia Zapata, Eugenia Garbarini, Denise Auzmendia, Gh (…)2026-10-22
📄 earth science

Limited contribution of novel Carbon Dioxide Removal and Geological Carbon Storage to reducing peak warming

Despite being essential for long-term climate goals, the study finds that novel carbon dioxide removal and geological storage will make only a minimal contribution to limiting peak warming by 2050 due to slow initial upscaling, meaning they cannot substitute for immediate and deep emissions reductions.

Anne Merfort, Iain de Jonge-Anderson, Tabea Dorndorf, Chen Chris Gong, Fabrice Lécuyer, Gunnar Luderer, David Klein, Elm (…)2026-10-22
📄 earth science

Probabilistic Human Health Risk Assessment of Potentially Hazardous Elements in Urban Park Soils. Implications for Risk-Based Environmental Management: A Case Study in the Municipality of Caldas, Colombia

This study assesses probabilistic human health risks from potentially hazardous elements in urban park soils in Caldas, Colombia, identifying specific sites with elevated contamination levels and quantifying a significant probability of non-carcinogenic and carcinogenic risks for children to guide targeted environmental management.

Juan D. Correa, Andrea Tamayo, Juan P. Salazar, Julián E. López2026-10-22
📄 earth science

Evolution, applications, and emerging challenges in probable maximum precipitation estimation: A bibliometric and systematic review

This bibliometric and systematic review analyzes the evolution, applications, and emerging challenges of Probable Maximum Precipitation (PMP) estimation, highlighting a significant increase in recent research output, a shift toward methodological diversification and physically based approaches, and the growing need to incorporate future climate conditions and temporal changes into PMP assessments.

Gabriel Adão Zechini da silva, Diogo Costa Buarque, Murilo Brazzali Rodrigues2026-10-22
📄 earth science

Assessing Readiness for Inclusive and High-Integrity Carbon Market in Nigeria’s Agricultural Sector

This study evaluates Nigeria's agricultural sector readiness for inclusive and high-integrity carbon markets, revealing a 55% overall readiness score driven by strong policy intent but hindered by critical operational gaps in finance, MRV systems, and institutional coordination that require targeted reforms to ensure equitable smallholder participation.

Ayoade .M. Adetoye, Foluke .C. Olatoye, Motole . A. Okonkwo, Adebiyi .C. Adewole, Obioma Okonkwo2026-10-22