📄 earth_science

Spatio-Temporal Assessment of Surface Water Quality Using the Water Quality Index: Insights from the Marchica Lagoon, Morocco

This study evaluates the spatial and seasonal water quality of Morocco's protected Marchica Lagoon using the Water Quality Index, revealing significant degradation in areas near pollution sources like Oued Caballo and Oued Selouane due to untreated wastewater and agricultural runoff, while highlighting the need for integrated watershed management to ensure the lagoon's ecological sustainability.

Safae El hir, mehdi maanan, Hasna BOUKAID, ismail lagerat, ayoub azzayani, Ahmed Ait errouhi2026-09-08
📄 earth_science

Assessment of Potentially Toxic Trace Element Levels via ICP-MS and Human Health Risk Evaluation in Eriphia verrucosa (Forskål, 1775) from the Southern Black Sea (2022–2024)

This three-year study (2022–2024) utilizing ICP-MS analysis confirms that *Eriphia verrucosa* from the Sinop coast of the Black Sea exhibits a decreasing trend in trace element contamination, with all measured levels remaining well within safety limits and posing no carcinogenic or non-carcinogenic health risks to consumers.

Levent Bat, Ayşah Öztekin, Öztekin Yardım2026-09-08
📄 earth_science

Tree recruitment dynamics over two decades of tropical forest restoration

A two-decade study of tropical forest restoration in Costa Rica reveals that while tree demographic rates converge across different interventions over time, community composition remains distinct from reference forests due to dispersal limitations, highlighting that full ecological recovery requires decades to centuries.

Francis H. Joyce, Andy J. Kulikowski II, Rebecca J. Cole, Juan A. Rosales, Federico Oviedo-Brenes, Rakan A. Zahawi, Kare (…)2026-09-08
📄 earth_science

A Systematic Literature Review of Emerging Innovations and Policy Reforms in Urban Waste Management Using PRISMA

This PRISMA-based systematic literature review examines recent technological innovations and policy reforms in urban waste management, highlighting the adoption of digital tools and circular economy principles while identifying significant implementation barriers in developing countries and calling for holistic, context-specific frameworks.

Faith Fadzai Gwewera, Joshua Simuka2026-09-08
📄 earth_science

A comparative evaluation of Bayesian inference, fuzzy time series, and adaptive neuro-fuzzy inference systems for predicting the intensity of concurrent drought-pluvial events

This study evaluates Bayesian inference, fuzzy time series, and adaptive neuro-fuzzy inference systems for predicting concurrent drought-pluvial event intensities using synoptic predictors, finding that none of the models outperform simple persistence or climatological baselines due to their inability to capture the events' bimodal distribution, ultimately concluding that CDPE intensity is only weakly predictable from contemporaneous monthly synoptic states.

Nicholas J. Sokol2026-09-08
📄 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

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