Antarctic ice sheet paleo-constraint database

29 Nov 2022 | Contributor(s): Benoit Lecavalier, Lev Tarasov, Greg Balco, Perry Spector, Claus-Dieter Hillenbrand, Christo Buizert, Catherine Ritz, Marion Leduc-Leballeur, Robert Mulvaney, Pippa L. Whitehouse, Michael J. Bentley, Jonathan Bamber

We present a database of observational constraints on past Antarctic Ice Sheet changes during the last glacial cycle intended to consolidate the observations that represent our understanding of past Antarctic changes, for state-space estimation, and paleo-model calibrations. The database is a...

Approximation by Localized Penalized Splines (ALPS)

22 Sep 2021 | *Tools | Contributor(s): Prashant Shekhar, Abani Patra

Approximation by Localized Penalized Splines (ALPS)

Arithmetic Demo

05 Sep 2012 | *Tools | Contributor(s): Jeanette Sperhac, Steve Gallo

Accept two integers; compute sum, difference, product, quotient

Ash Dispersal Forecast and Civil Aviation Workshop - Consensual Document

15 Feb 2011 | Publications | Contributor(s): Costanza Bonadonna, Arnau Folch

As a result of the serious consequences of the 2010 Eyjafjallajökull eruption on civil aviation, more than 50 volcanologists, meteorologists, atmospheric dispersion modellers, and space and ground-based monitoring specialists from 12 different countries (including representatives from 6...

Ash Dispersal Forecast and Civil Aviation Workshop - Model Benchmark Document

15 Feb 2011 | Publications | Contributor(s): Costanza Bonadonna, Arnau Folch

One of the main objectives of the IAVCEI-WMO Ash dispersal forecast and civil aviation workshop was to investigate the variability of existing Volcanic Ash Transport and Dispersal Models (VATDM) in order to identify new improved strategies of dispersal forecasting, e.g. probability/ensemble...

AshCalc

22 Feb 2014 | *Tools | Contributor(s): Matthew Daggitt, David Pyle, Tamsin Alice Mather

Calculates exponential, power law and Weibull distributions for tephra volumes from isopach data.

Ashfall blankets

08 Feb 2011 | Presentations | Contributor(s): William I Rose

Ashfall deposit geometry--blanket. Grain size/distance patterns. Total grain size distributions.Rose, W I, S Self, P J Murrow, G G J Ernst C Bonadonna and A J Durant, 2007, Pyroclastic fall deposit from the October 14, 1974 eruption of Fuego Volcano, Guatemala, Bull Volcanol,70 (9): 1043-1067,...

AshFall: A graduate course in volcanology with substantial meteorological content

26 Jan 2011 | Courses | Contributor(s): William I Rose

Michigan Tech's AshFall course by William I. Rose.This series of lectures was put together in 2009 as the lecture part of a graduate level course which students did some evaluations of ashfall models, comparing their results with actual ashfall deposits, including the Grain size distributions...

AskICE-D: A querying tool for the ICE-D project

31 Aug 2023 | *Tools | Contributor(s): Joseph P Tulenko, Greg Balco, jason briner, Sophie Goliber

A tool that helps users build and send SQL queries to the ICE-D database and dynamically returns the query results.

Assessing the link between mantle source and sub-volcanic plumbing in the petrology of basalts from the 2001 and 2002/2003 eruptions of Mount Etna, Sicily: Evidence from geochemical and helium isotope data

31 Dec 2010 | Publications | Contributor(s): Ian M. Coulson

The 2001 and 2002-2003 flank eruptions of Mt. Etna consisted of near continuous explosive activity and sporadic lava flows. Previous studies have suggested that distinct magmas were simultaneously tapped by fissures in different parts of the volcano, indicating a complex plumbing system. From...

Assessing the Volcanic Threat in Latin America

29 Jun 2011 | Presentations | Contributor(s): Jose Luis Palma

This presentation is part of the workshop "Volcanic Hazards and Remote Sensing in Pacific Latin America" held in Costa Rica in January 2011.Speaker: Jose L. Palma

ATM-Based Crevasse Detection & Extraction workflow

02 Jul 2019 | *Tools | Contributor(s): Renette Jones-Ivey, Jeanette Sperhac, Kristin Poinar

ABCDE Tool

Basalt 2013 - Cenozoic Magmatism in Central Europe: Abstracts and Excursion Guides

16 May 2013 | Publications | Contributor(s): Karoly Nemeth

Full abstract volume of the Basalt 2013 conference (24-28 April 2013, Goerlitz, Germany).The conference was supported by IAVCEI and it was an event of the Commission on Monogenetic Volcanism.

Bayesian Event Tree for Volcanic Hazards - BET_VH theory

13 Nov 2012 | Presentations | Contributor(s): Jose L. Palma, Laura Sandri

This is a presentation given by Laura Sandri at the University of Buffalo, US, in May 2011. In this presentation Laura explains the theory behind the BET_VH computer code, which is available as an online tool here on Vhub.

BENCHMARKING LAVA FLOWS - BM3- HORIZONTAL COOLING VISCOUS SPREADING FROM A POINT SOURCE

04 Jun 2014 | *Data Sets/Collections | Contributor(s): Fanny Garel, Benoit BJR Cordonnier, Einat Lev

The lava flow team has agreed on benchmarking series.Among which, benchmark #3 is the first to deal with a non-isothermal flow.It is a first step between the "spreading" benchmarks BM#1 and BM#2 and the "complex" lava benchmark BM#4 and BM#5.The benchmark BM#3 test deals with the spreading and...

BENCHMARKING LAVA FLOWS -BM1- DAM BREAK FLOW

26 May 2014 | *Data Sets/Collections | Contributor(s): Benoit BJR Cordonnier, Einat Lev, Fanny Garel

The lava flow team has agreed on benchmarking series.Among which, benchmark #1 represents a dam break benchmark test. Flow Characteristics:Full ResolutionThe description of the test is fully dimensionless and based on existing rheological standards.The reservoir box is defined by its height (H)...

BENCHMARKING LAVA FLOWS -BM2- INCLINED ISOTHERMAL VISCOUS SPREADING

02 Jun 2014 | *Data Sets/Collections | Contributor(s): Fanny Garel, Benoit BJR Cordonnier, Einat Lev

The lava flow team has agreed on benchmarking series.Among which, benchmark #2 represents a benchmark test for an isothermal viscous flow on an inclined plane.This benchmark, combined with BM#1, is useful to test how well fast-computing models handle a simple viscous flow geometry.Flow...

BENCHMARKING LAVA FLOWS -BM5 - ETNA 2001

19 May 2014 | *Data Sets/Collections | Contributor(s): Benoit BJR Cordonnier, Einat Lev, Fanny Garel

The lava flow team has agreed on benchmarking series.Among which, benchmark #5 represents a natural lava flow test. This benchmark is inspired by the LSF1 lava flow of ETNA 2001 (e.g., Coltelli et al., 2007).Flow Characteristics:LFS1 covered 1.95 106 m2 for a total volume of 21.40 106 m3. The...

Bent - Atmospheric Plume Analysis

08 Mar 2010 | *Tools | Contributor(s): Marcus I Bursik

Atmospheric Plume Analysis