Results 131 to 140 of about 3,839,042 (300)

Creating Flood Disasters: Environmental Memory and Adaptation in Aotearoa New Zealand

open access: yesKōtuitui: New Zealand Journal of Social Sciences Online, Volume 21, Issue 2, June 2026.
This article explores three questions. First, why does New Zealand have widespread flooding hazards? Second, why are these persistent, with little seemingly learned from the memory of earlier events? And third, beyond reiterating conventional solutions, what examples of alternatives or adaptations are being developed in different places?
Eric Pawson
wiley   +1 more source

Landslide tsunami case studies using a Boussinesq model and a fully nonlinear tsunami generation model [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2003
Case studies of landslide tsunamis require integration of marine geology data and interpretations into numerical simulations of tsunami attack. Many landslide tsunami generation and propagation models have been proposed in recent time, further ...
P. Watts   +4 more
doaj  

Effective coastal boundary conditions for dispersive tsunami propagation [PDF]

open access: yes, 2012
We aim to improve the techniques to predict tsunami wave heights along the coast. The modeling of tsunamis with the shallow water equations has been very successful, but is somewhat simplistic because wave dispersion is neglected.
Bokhove, O.   +2 more
core   +2 more sources

The Influence of Sea Ice and Ice Mélange on Outlet Glacier Dynamics in the Arctic and Antarctic: Recent Progress and Future Challenges

open access: yesReviews of Geophysics, Volume 64, Issue 2, June 2026.
Abstract Sea ice is situated close to the termini of many outlet glaciers in the Arctic and Antarctic and has the potential to influence their dynamics and, therefore, their contribution to sea level rise. However, the nature, prevalence, and ice‐dynamic significance of sea ice‐glacier interactions remains subject to several open questions.
Katherine A. Deakin   +3 more
wiley   +1 more source

Interconnection, Obligation, Solar Power, and the Remaking of Energy Citizens on and off the Grid in California

open access: yesAmerican Anthropologist, Volume 128, Issue 2, Page 359-368, June 2026.
ABSTRACT Electricity grid infrastructures shape future publics and the contours of political belonging or exclusion, including citizenship. But in fire‐prone, more precariously grid‐connected regions in California, experiments with micro‐ and home nanogrids, subsidized by the state and built in many cases with Tesla products, provide new opportunities ...
Joanne Randa Nucho
wiley   +1 more source

Recent technical innovations around HF radar technology and steps towards integrated national HF radar networks [PDF]

open access: yes, 2016
HF Radar is a proven technology for ocean observing that has at present more than 600 references in the world and which is since April 2016 in application on all continents for the purpose of 2D surface currents and waves monitoring.
Agostinho, Pedro   +6 more
core  

Generation and Propagation of Frequency-Dispersive Tsunamis

open access: yes, 2011
Tsunami are long water waves generated by sudden disturbances of the sea floor or sea water surface, which is usually caused by earthquakes, landslides or volcanic eruptions. Once triggered the tsunami can propagate over long distances, carrying destruction even on far coasts, hours after the impulsive generating event.
CECIONI, CLAUDIA, BELLOTTI G.
openaire   +4 more sources

Equity in Evacuation Planning and Mitigation: Implications of Transportation Infrastructure and Social Vulnerability

open access: yesGrowth and Change, Volume 57, Issue 2, June 2026.
ABSTRACT This research addresses a critical but underexamined challenge in disaster preparedness: the identification of neighborhoods where evacuation is hardest to accomplish based on physical infrastructure constraints as well as inherent social vulnerability. Existing evacuation approaches emphasize the flow of traffic and the capacity of roads, but
Zhongqi Zheng, Alan T. Murray
wiley   +1 more source

Identification of disaster knowledge factors: preliminary findings [PDF]

open access: yes, 2010
Disasters bring about the loss of lives, property, employment and damage to the physical infrastructure and the environment. The number of reported disasters has increased steadily over the past century and risen very sharply during the past decade ...
Amaratunga, RDG   +3 more
core  

Hybrid Hydrodynamic‐Machine Learning Modelling for Rapid Flood Scenario Assessment: A Case Study in Aotearoa New Zealand

open access: yesJournal of Flood Risk Management, Volume 19, Issue 2, June 2026.
ABSTRACT Flooding is one of the most devastating natural disasters worldwide. It is also expected to become more severe as climate change impacts are realised. Two‐dimensional (2D) hydrodynamic models are used to obtain reliable inundation estimations.
Andrea Pozo   +5 more
wiley   +1 more source

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