📄 earth science

Alpine plant thermophilisation is driven by shrubs, snow and microclimates

This study utilizes 21 years of data from European mountaintops to demonstrate that alpine plant thermophilisation is driven by the interplay of macroclimate warming, reduced snow duration, and increasing shrub cover, which collectively alter microclimates and accelerate the loss of cold-adapted species.

Thomas Vanneste, Pieter Sanczuk, Pekka Niittynen, Kris Verheyen, Filip Vandelook, Harald Pauli, Adam Mahood, Adam Willia (…)2026-09-08
📄 earth science

Multi-Scale Long-Term Forecasting of Meteorological Drought Using Wavelet-Decomposed LSTM Models across Six Climatic Regions of Tanzania

This study demonstrates that a hybrid Wavelet-LSTM model, utilizing ERA5 meteorological data, significantly enhances the accuracy and robustness of multi-scale meteorological drought forecasting across six distinct climatic regions in Tanzania, offering a reliable framework for early warning and resource management.

Paul T.S. Limbu, Andongwisye John Mwakisisile2026-09-08
📄 earth science

Improving Water Saturation Estimation in a Low Resistivity Shaly Sand Reservoir Through Integrated Electrofacies, Rock Typing, Clay Mineral Analysis, and Saturation Height Modeling: NEAG-5 Field, Egypt

This study presents an integrated petrophysical workflow combining electrofacies-based rock typing, quantitative clay mineral analysis, and rock-type-dependent saturation height modeling to significantly improve water saturation estimation and hydrocarbon volumetrics in the low-resistivity shaly sand reservoirs of the NEAG-5 Field, Egypt.

Hisham Samir, Waleed Osman, Mohamed Kassab, Ali Abbas2026-09-08
📄 earth science

Persistent contaminant baselines in dated sediments from a protected coastal lagoon in southeastern Uruguay

This study analyzes dated sediment cores from Nutrias Lagoon in southeastern Uruguay to establish contaminant baselines, revealing that while the site remains a low-impact reference with mercury and PAH levels generally below critical thresholds, it is not pristine due to the presence of trace PCBs and heterogeneous contamination patterns shaped by specific compound behaviors rather than a single dominant source.

Germán Azcune, Carlos M Alonso-Hernández, Natalia Gerez, Horacio Heinzen, Laura Fornaro, Andrés Pérez Parada2026-09-08
📄 earth science

Regional seismic site response assessment in the deep Bengal Basin, Bangladesh, from simulated far-field earthquake ground motions

This study demonstrates that deep soft sediments in the Bengal Basin significantly amplify long-period ground motions from far-field earthquakes, revealing that the current V_S30-based seismic site characterization in Bangladesh is insufficient and must incorporate engineering bedrock depth to accurately assess seismic risk.

Atikul Haque Farazi, José Piña-Flores, Md. Shakhawat Hossain, Nasim Ferdous, Sukhen Goswami, Md Wabidur Rahman2026-09-08
📄 earth science

Assessment of Plant Species Composition and Diversity in Home garden Agroforestry Practices Across Agro-Ecological Zones of Dara district, Southern Ethiopia

This study in Dara District, Southern Ethiopia, reveals that home garden agroforestry systems exhibit significant variation in plant diversity, species composition, and structural attributes across agro-ecological zones, with midland gardens showing the highest diversity and a notable dominance of exotic species, underscoring the need for zone-specific management strategies to conserve indigenous flora and enhance regeneration.

Tinsae Terefe, Eshetu Yirsaw, Getahun Haile2026-09-08
📄 earth science

Invasion by Ulex europaeus L. and fire history: patterns in vegetation composition, diversity, and structure in Colombian páramos.

This study demonstrates that the invasion of *Ulex europaeus* and the history of wildfires in Colombian páramos significantly degrade vegetation structure and diversity, leading to community reorganization dominated by the invasive species and highlighting the urgent need for early detection and control measures.

José Arnaldo Muñoz, Walter García-Suabita, Dolors Armenteras-Pascual2026-09-08
📄 earth science

Eco-Evolutionary Dynamics in Mangrove Nurseries: How Habitat Warming May Shape Behavioral Thermoregulation and Physiological Tolerance

This narrative review examines how warming mangrove nurseries influence the interplay between behavioral thermoregulation and physiological adaptation in resident species, hypothesizing that habitat structure acts as a critical ecological filter determining whether organisms buffer thermal stress through behavior or face intensified selection for physiological tolerance.

Muhammad Saqlain, Nafeesa Murtaza2026-09-08
📄 earth science

Accessibility, Infrastructure, and Systemic Failures in the 2025 Altadena (Eaton) Wildfire: A Wildland–Urban Interface Analysis of Emergency Evacuation Systems

This study analyzes the 2025 Altadena (Eaton) wildfire as a critical case of systemic failure in Wildland–Urban Interface evacuation, revealing deficiencies in route redundancy, communication, and accessibility that disproportionately impact vulnerable populations, and proposes the Accessible Wildfire Evacuation Model (AWEM) as an integrated framework to enhance equitable disaster resilience.

Aly Haidar, Aly Candidate2026-09-08
📄 earth science

Statistical evidence of an association between Balkan temperature variability and the weakening of the Atlantic Meridional Overturning Circulation

This study utilizes extensive ERA5-Land data to provide statistical evidence of a significant, seasonally variable negative correlation between the weakening Atlantic Meridional Overturning Circulation and rising temperatures across the Balkan Peninsula, a relationship likely mediated by large-scale atmospheric circulation and anthropogenic greenhouse forcing.

Dragan Burić2026-09-08