Climate Risks and Impacts

A special issue of Geosciences (ISSN 2076-3263). This special issue belongs to the section "Climate and Environment".

Deadline for manuscript submissions: 1 April 2027 | Viewed by 802

Editors


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Guest Editor
Institute of Environmental Geology and Geoengineering, Italian National Research Council, Milan, Italy
Interests: atmospheric dynamics; natural hazards; data analysis with machine learning algorithms; air pollution; climate change
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Guest Editor
Faculty Environmental Sciences and Biochemistry, University of Castilla-La Mancha, Tech. Campus Fabrica de Armas, Ed. Sabatini 0.19 Avda. Carlos III s/n, 45071 Toledo, Spain
Interests: regional climate modelling; climate change; extremes

Special Issue Information

Dear Colleagues,

Climate change is increasingly affecting natural systems and human societies across the world. Rising temperatures, changing precipitation patterns, sea-level rise, and the growing frequency and intensity of extreme weather events—such as heatwaves, heavy rainfall, floods, droughts, and storms—are generating new and often interconnected risks. These changes influence ecosystems, infrastructure, water resources, and socio-economic systems, making it essential to better understand how climate-related hazards develop and how their impacts can be assessed and managed.

This Special Issue of Geosciences aims to collect contributions focused on the assessment, monitoring, and modeling of climate risks and their impacts on Earth systems and human environments. Attention will be given to hazardous meteorological events and to the cascading effects they may produce on geomorphological, hydrological, and environmental processes.

We welcome original research articles, review papers, and case studies addressing the identification and quantification of climate risks, vulnerability and exposure assessment, and interactions among multiple hazards. Contributions based on field observations, monitoring data, numerical modeling, geospatial analysis, and machine learning approaches for the detection, analysis, and prediction of climate-related hazards are especially encouraged.

Potential topics include, but are not limited to, the following: climate-driven natural hazards, extreme weather events, hydrogeological and coastal risks, landscape and geomorphological change, impacts of climate variability on water resources, and data-driven methods supporting risk assessment, forecasting, and adaptation strategies.

Dr. Christian Natale Gencarelli
Dr. Enrique Sanchez
Guest Editors

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Keywords

  • climate risk assessment
  • extreme weather events
  • hydrogeological hazards
  • climate change impacts
  • machine learning in geosciences
  • natural hazard modelling

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Published Papers (1 paper)

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Research

15 pages, 3322 KB  
Article
Recent Trends and Regime Shifts in Arctic Coastal Temperatures: Evidence of AMOC Slowing?
by Elena A. Kasatkina, Oleg I. Shumilov and Dmitry V. Makarov
Geosciences 2026, 16(6), 239; https://doi.org/10.3390/geosciences16060239 - 19 Jun 2026
Viewed by 505
Abstract
This study analyzes surface air temperature (SAT) trends at 158 stations located on or above the Arctic Circle over the 2000–2024 period, aiming to assess whether recent temperature shifts could serve as indirect indicators of a slowing Atlantic Meridional Overturning Circulation (AMOC). Regression [...] Read more.
This study analyzes surface air temperature (SAT) trends at 158 stations located on or above the Arctic Circle over the 2000–2024 period, aiming to assess whether recent temperature shifts could serve as indirect indicators of a slowing Atlantic Meridional Overturning Circulation (AMOC). Regression analysis reveals that only 40% of stations show statistically significant warming trends (p < 0.05), while 33% exhibit no significant trend. Applying the Pettitt and Buishand tests, we detect abrupt regime shifts at 38 stations, with breakpoints concentrated between 2009 and 2014. Notably, 36 of these stations display a weakening of the warming trend after the breakpoint: at 13 stations (including key Arctic archipelagos and the White Sea coast), an initial increase shifts to a decrease; at 17 stations, warming continues but at a slower rate; and at 6 stations (near the Bering Strait), a decrease intensifies. These spatial patterns suggest a potential fingerprint of AMOC slowdown, consistent with recent modeling studies that predict cooling in northwestern Europe and possible Little Ice Age-type environmental conditions. Our findings have implications for assessing future Arctic navigation, coastal infrastructure, and resource extraction under changing climate regimes. Full article
(This article belongs to the Special Issue Climate Risks and Impacts)
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