📄 earth science

Exposure, Institutional Protection, and Household Climate Vulnerability in Peri-Urban Informal Settlements

This study analyzes survey data from 382 households in peri-urban informal settlements in the Philippines to demonstrate that climate-related household vulnerability is significantly driven by the exposure of service facilities, specific demographic compositions, autonomous adaptation efforts, and differentiated institutional linkages.

Evelyn Lorenzo, Brian Jason Ponce, Kristine Banalo, Ian Bernard Ines, Geomilie Tumamao-Guittap, April dela Cruz2026-10-22
📄 earth science

Institutional Diversity and Settlement Patterns in the Karst Highlands of China: A Typological Study Based on 1,093 Villages

This study analyzes 1,093 traditional villages in Guizhou's karst highlands to demonstrate how a sequential framework of geomorphological constraints and four distinct historical institutional systems shapes diverse settlement patterns, offering a unified typology for understanding rural morphology in nonhomogeneous terrain.

Hongmei Chen, Yi Liang, Yuehua Yang, Wenjing Niu, Mei Chen, Hui Yang2026-10-22
📄 earth science

Fishing Capacity and Environmental Conditions Drive Short Term Patterns of Fishing Effort and Catch in Ghana's Artisanal Marine Fishery

An analysis of trip-level data from Ghana's artisanal marine fishery reveals that catch is driven more strongly by fishing capacity (crew size and gear) and environmental conditions than by trip duration, challenging the use of time-based effort metrics for stock assessment and management.

Harriya Musah-Yussif, Seth Mensah Abobi, Thomas Kwaku Agyemang, Benjamin Betey Campion2026-10-22
📄 earth science

Towards Forecasts of Seasonal Tropical Cyclone Activity in the North Atlantic using Diffusion Models

This paper presents a conditional multivariate diffusion model that effectively downscales low-resolution monthly seasonal forecasts into realistic, high-resolution weather snapshots, demonstrating significant potential for improving tropical cyclone risk assessment in the North Atlantic despite some limitations in capturing specific warm-core systems.

Benjamin Ulmer, Charles Powell, Robert Rouse2026-10-22
📄 earth science

Landscape Evolution and Slope Dynamics in Arid and Semi-Arid Regions: A GIS and DEM-Based Assessment of the Abu Hadair Catchment in Southern Iraq

This study utilizes GIS and DEM analysis to characterize the slope morphology, aspect, and geomorphological evolution of the Abu Hadair Basin in Southern Iraq, classifying its terrain into youth, maturity, and aging zones to identify priority areas for erosion risk mitigation and land-use planning.

Bashar F. Maaroof, Nadhir Al-Ansari, Manal Sh. Al-Kubaisi, Hashim H. Kareem, Varoujan K. Sissakian2026-10-22
📄 earth science

Dryland wetlands in the global Ramsar network: aridity patterns, designation criteria and an evidence-to-action framework for Saudi Arabia

This study quantifies the underrepresentation of dryland wetlands in the global Ramsar network, analyzes how designation criteria vary across aridity zones, and proposes an evidence-to-action framework to guide the nomination and management of priority wetlands in Saudi Arabia.

Naveen Kumar Veettil, Mohd Irfan Naikoo, Manzar Abbas, Ali Al Musabeh, Askar Koyileriath, Tajamul Islam, Mohamed Omar Ab (…)2026-10-22
📄 earth science

How pore size distribution affects fracture-enhanced permeability in lava domes

Using X-ray micro-tomography and Lattice Boltzmann simulations on Mt Unzen dacite, this study demonstrates that while fracture number density primarily controls pore connectivity, fracture width is the dominant factor influencing permeability in lava domes, with both metrics being significantly modulated by the initial pore size distribution.

Mathieu Colombier, Jackie E. Kendrick, Janine Birnbaum, Jérémie Vasseur, Anthony Lamur, Yan Lavallée, Katherine. J. Dobs (…)2026-10-22
📄 earth science

Modelling the Long-Term Effects of Climate Change and Silvicultural Systems on Rockfall Protection: A Case Study from the Slovenian Alps

This study simulates 200-year forest dynamics in the Slovenian Alps to demonstrate that while climate change alters species composition, selection silvicultural management offers the most temporally stable long-term rockfall protection compared to shelterwood or no management, despite shelterwood providing the highest mean protection after two centuries.

Tine Ferk, Gal Fidej, Simon Mutterer, Clemens Blattert, Maxime Cailleret, Janine Schweier, Ulrike Hiltner, Andrej Rozman (…)2026-10-22