📄 earth science

Spatiotemporal Dynamics and Assess of Ecological Quality in Sylhet Metropolitan Area amid Rapid Urbanization: A Remote Sensing Approach

This study utilizes remote sensing data to analyze the spatiotemporal dynamics of ecological quality in Bangladesh's Sylhet Metropolitan Area from 2003 to 2023, revealing an initial period of improvement followed by significant degradation driven by rapid urbanization and policy variations.

Md Saikoth Jahan, Mst Arjumoni Anu, Md. Inzamul Haque, Most. Atia Parvin2026-10-20
📄 earth science

Environmental, social and economic justice of data centers on urban sustainability

This study evaluates the environmental, social, and economic impacts of data centers on urban sustainability in the Los Angeles metropolitan area, revealing significant challenges such as noise pollution, exacerbated urban heat islands, and high energy consumption that threaten livability while offering policy recommendations for balancing digital growth with sustainable urban futures.

Yutong Ma, Jiaman Du2026-10-19
📄 earth science

Satellite-Based Estimation of Monthly Rainfall Across the Indonesian Archipelago: A Month-Specific Multiple Linear Regression Framework Using Bias-Corrected NASA POWER Data over Java, Bali, Nusa Tenggara, and Maluku

This study develops and validates a transparent, month-specific Multiple Linear Regression framework using bias-corrected NASA POWER satellite data to reliably estimate monthly rainfall across Java, Bali, Nusa Tenggara, and Maluku, offering a viable low-cost alternative for water-resource planning and disaster mitigation in Indonesia's data-sparse regions.

Christian Cahyono, Alfaldo Branoyasensa Baria, Karina Fakhriyah Desvayana, Shafa Naulia, Denik Sri Krisnayanti, Dyah Ern (…)2026-10-19
📄 earth science

Spatio-Temporal Disaggregation of CMIP6 Rainfall Datasets and Generation of Intensity Duration Frequency (IDF) Curves for Hyderabad Metropolitan City, India

This study develops future Intensity-Duration-Frequency (IDF) curves for Hyderabad, India, by bias-correcting eight CMIP6 models and disaggregating their daily rainfall projections to hourly resolution using BLRP, MCC, and KNN-MOF methods, revealing a heightened risk of short-duration extreme rainfall under various climate scenarios through 2100.

Naresh Aadhi, M. Gopal Naik, Srinivasulu Ale, Fouad H Jaber, Harish Gupta2026-10-19
📄 earth science

From Physics-Based Parameterization to Data-Driven Emulation of Planetary Boundary Layer Turbulence in BAM- 1D

This study demonstrates that a multi-layer perceptron neural network can successfully emulate the Holtslag–Boville planetary boundary layer turbulence parameterization in the BAM-1D model with high fidelity and numerical stability, offering a promising pathway for future hybrid physics–machine learning atmospheric simulations.

Antonio Vicente Pereira Neto, Enver Manuel Amador, Ramirez Gutierrez, José Cristiano Pereira2026-10-19
📄 earth science

Screening of Site Limiting Factors and Ecological Quality Evaluation of Agroforestry Systems in Karst Rocky Desertification Zones, Yunnan Province

This study establishes an integrated ecological-socioeconomic evaluation framework to identify site-limiting factors and assess agroforestry quality across Yunnan's Karst rocky desertification zones, revealing that precipitation and agricultural output are primary constraints and proposing tailored, multilayer intercropping strategies that significantly enhance soil health and carrying capacity.

Wang Siqi2026-10-19
📄 earth science

Climate and weather drivers increase landfalling typhoons during the Maunder (Solar) Minimum

By integrating historical Chinese records with advanced climate models, this study reveals that the unprecedented peak in Western Pacific typhoon landfalls during the Maunder Minimum was driven by a combination of solar-induced climate shifts that strengthened basin-wide activity and synoptic-scale randomness that favored landfalling tracks.

Mu-Ting Chien, Kuanhui Elaine Lin, Wan-Ling Tseng, Wenchang Yang, Eric Maloney, Elizabeth Barnes2026-10-19