Items where Author is "Herd, Richard"

Taylor, Nicola C., Johnson, Jessica H. ORCID: https://orcid.org/0000-0003-3628-6402 and Herd, Richard A. (2021) Making the most of the Mogi model: Size matters. Journal of Volcanology and Geothermal Research, 419. ISSN 0377-0273

Davies, Bridie V. ORCID: https://orcid.org/0000-0001-5771-2488, Brown, Richard J., Barclay, Jenni ORCID: https://orcid.org/0000-0002-6122-197X, Scarrow, Jane H. and Herd, Richard A. (2021) Rapid eruptive transitions from low to high intensity explosions and effusive activity: insights from textural analysis of a small-volume trachytic eruption, Ascension Island, South Atlantic. Bulletin of Volcanology, 83 (9). ISSN 0258-8900

Taylor, Nicola C., Johnson, Jessica H. ORCID: https://orcid.org/0000-0003-3628-6402, Herd, Richard A. and Regan, Catherine E. (2020) What can Olympus Mons tell us about the Martian lithosphere? Journal of Volcanology and Geothermal Research, 402. ISSN 0377-0273

Plail, Melissa, Edmonds, Marie, Woods, Andrew W., Barclay, Jenni ORCID: https://orcid.org/0000-0002-6122-197X, Humphreys, Madeleine C.S., Herd, Richard A. and Christopher, Thomas (2018) Mafic enclaves record syn-eruptive basalt intrusion and mixing. Earth and Planetary Science Letters, 484. pp. 30-40. ISSN 0012-821X

Handley, H.K., Reagan, M., Gertisser, R, Preece, K., Berlo, K., McGee, L.E., Barclay, J. ORCID: https://orcid.org/0000-0002-6122-197X and Herd, R. (2018) Timescales of magma ascent and degassing and the role of crustal assimilation at Merapi volcano (2006-2010), Indonesia: constraints from uranium-series and radiogenic isotopic compositions. Geochimica et Cosmochimica Acta, 222. pp. 34-52. ISSN 0016-7037

Preece, Katie, Gertisser, Ralf, Barclay, Jennifer ORCID: https://orcid.org/0000-0002-6122-197X, Charbonnier, Sylvain, Komorowski, Jean-Christophe and Herd, Richard (2016) Transitions between explosive and effusive phases during the cataclysmic 2010 eruption of Merapi volcano, Java, Indonesia. Bulletin of Volcanology, 78. ISSN 0258-8900

Edmonds, M., Brett, A., Herd, R. A., Humphreys, M. C. S. and Woods, A. (2015) Magnetite-bubble aggregates at mixing interfaces in andesite magma bodies. Geological Society Special Publication, 410 (1). pp. 95-121. ISSN 0305-8719

Preece, Katie, Gertisser, Ralf, Barclay, Jenni ORCID: https://orcid.org/0000-0002-6122-197X, Berlo, Kim and Herd, Richard and Edinburgh Ion Microprobe Facility (2014) Pre- and syn-eruptive degassing and crystallisation processes of the 2010 and 2006 eruptions of Merapi volcano, Indonesia. Contributions to Mineralogy and Petrology, 168 (4). ISSN 0010-7999

Plail, Melissa, Edmonds, Marie, Humphreys, Madeleine C.s., Barclay, Jenni ORCID: https://orcid.org/0000-0002-6122-197X and Herd, Richard A. (2014) Geochemical evidence for relict degassing pathways preserved in andesite. Earth and Planetary Science Letters, 386. pp. 21-33. ISSN 0012-821X

Odbert, Henry M., Ryan, Graham A., Mattioli, Glen S., Hautmann, Stefanie, Gottsmann, Joachim, Fournier, Nicholas and Herd, Richard A. (2014) Chapter 11 Volcano geodesy at the Soufriere Hills Volcano, Montserrat: a review. Geological Society, London, Memoirs, 39 (1). pp. 195-217. ISSN 0435-4052

Plail, M., Barclay, J. ORCID: https://orcid.org/0000-0002-6122-197X, Humphreys, M. C. S., Edmonds, M., Herd, R. A. and Christopher, T. E. (2014) Chapter 18 Characterization of mafic enclaves in the erupted products of Soufriere Hills Volcano, Montserrat, 2009 to 2010. Geological Society, London, Memoirs, 39 (1). pp. 343-360. ISSN 0435-4052

Edmonds, Marie, Humphreys, Madeleine C. S., Hauri, Erik H., Herd, Richard, Wadge, Geoff, Rawson, Harriet, Ledden, Rachel, Plail, Melissa, Barclay, Jennifer ORCID: https://orcid.org/0000-0002-6122-197X, Aiuppa, Alessandro, Christopher, Thomas E., Giudice, Gaetano and Guida, Roberto (2014) Pre-eruptive vapour and its role in controlling eruption style and longevity at Soufrière Hills Volcano. Journal of the Geological Society, 39. pp. 291-315. ISSN 0016-7649

Voight, B., Sparks, R. S. J., Shalev, E., Minshull, T., Paulatto, M., Annen, C., Kenedi, C., Hammond, J., Henstock, T. J., Brown, L., Kiddle, E., Malin, P., Mattioli, G., Ammon, C., Arias-Dotson, E., Belousov, A., Byerly, K., Carothers, L., Clarke, A., Dean, S., Ellett, L., Elsworth, D., Hidayat, D., Herd, R. A., Johnson, M., Lee, A., Miller, V., Murphy, B., Peirce, C., Ryan, G., Saldana, S., Snelson, C., Stewart, R., Syers, R., Taron, J., Trofimovs, J., Widiwijayanti, C., Young, S. R. and Zamora, W. (2014) Chapter 15 The SEA-CALIPSO volcano imaging experiment at Montserrat: plans, campaigns at sea and on land, scientific results, and lessons learned. Geological Society, London, Memoirs, 39 (1). pp. 253-289. ISSN 0435-4052

Edmonds, M, Sides, I. R, Swanson, D.A, Werner, C, Martin, R.S, Mather, T.A, Herd, Richard, Jones, R.L, Mead, M.I, Sawyer, G, Roberts, T.J, Sutton, A.J and Elias, T (2013) Magma storage, transport and degassing during the 2008–10 summit eruption at Kīlauea Volcano, Hawai‘i. Geochimica et Cosmochimica Acta, 123. 284–301. ISSN 0016-7037

Preece, Katie, Gertisser, Ralf, Barclay, Jenni ORCID: https://orcid.org/0000-0002-6122-197X and Herd, Richard A. (2013) Textural and micro-petrological variations in the eruptive products of the 2006 dome-forming eruption of Merapi volcano, Indonesia: implications for sub-surface processes. Journal of Volcanology and Geothermal Research, 261. pp. 98-120. ISSN 0377-0273

Darnell, A. R., Phillips, J. C., Barclay, J. ORCID: https://orcid.org/0000-0002-6122-197X, Herd, R. A. and Lovett, A. A. ORCID: https://orcid.org/0000-0003-0554-9273 (2013) Developing a simplified geographical information system approach to dilute lahar modelling for rapid hazard assessment. Bulletin of Volcanology, 75 (4). pp. 1-16. ISSN 0258-8900

Darnell, A. R., Barclay, J. ORCID: https://orcid.org/0000-0002-6122-197X, Herd, R. A. and Lovett, A. A. ORCID: https://orcid.org/0000-0003-0554-9273 (2012) Geographical information system approaches for hazard mapping of dilute lahars on Montserrat, West Indies. Bulletin of Volcanology, 74 (6). pp. 1337-1353. ISSN 0258-8900

Neave, David A., Fabbro, Gareth ORCID: https://orcid.org/0000-0001-5334-2010, Herd, Richard A., Petrone, Chiara M. and Edmonds, Marie (2012) Melting, differentiation and degassing at the Pantelleria Volcano, Italy. Journal of Petrology, 53 (3). pp. 637-663. ISSN 0022-3530

Gertisser, Ralf, Preece, Katie, Berlo, Kim, Barclay, Jenni, Herd, Richard, Handley, Heather and Reagan, Mark (2012) Volatile and light lithophile trace element geochemistry of the 2010 and other recent eruptions of Merapi volcano, Java, Indonesia:NERC Scientific Facilities and Technology Ion Microprobe Facility – 2012 Annual Science Report. NERC.

Gertisser, R., Charbonnier, S. J., Troll, V. R., Keller, J., Preece, K., Chadwick, J. P., Barclay, J. ORCID: https://orcid.org/0000-0002-6122-197X and Herd, R. A. (2011) Merapi (Java, Indonesia): anatomy of a killer volcano. Geology Today, 27 (2). pp. 57-62. ISSN 1365-2451

Mattioli, Glen S., Herd, Richard A., Strutt, Michael H., Ryan, Graham, Widiwijayanti, Christina and Voight, Barry (2010) Long term surface deformation of Soufrière Hills Volcano, Montserrat from GPS geodesy: Inferences from simple elastic inverse models. Geophysical Research Letters, 37 (19). ISSN 0094-8276

Alexander, Jan ORCID: https://orcid.org/0000-0002-2830-2727, Barclay, Jenni ORCID: https://orcid.org/0000-0002-6122-197X, Susnik, Janez, Loughlin, Sue C., Herd, Richard A., Darnell, Amii and Crosweller, Sian (2010) Sediment-charged flash floods on Montserrat: The influence of synchronous tephra fall and varying extent of vegetation damage. Journal of Volcanology and Geothermal Research, 194 (4). pp. 127-138.

Barclay, Jenni ORCID: https://orcid.org/0000-0002-6122-197X, Herd, Richard A., Edwards, Ben R., Christopher, Thomas, Kiddle, Emma J., Plail, Melissa and Donovan, Amy (2010) Caught in the act: Implications for the increasing abundance of mafic enclaves during the eruption of the Soufriere Hills Volcano, Montserrat. Geophysical Research Letters, 37. ISSN 1944-8007

Christopher, Thomas, Edmonds, Marie, Humphreys, Madeleine C. S. and Herd, Richard A. (2010) Volcanic gas emissions from Soufriere Hills Volcano, Montserrat 1995-2009, with implications for mafic magma supply and degassing. Geophysical Research Letters, 37 (3). ISSN 1944-8007

Darnell, Amii R., Lovett, Andrew A. ORCID: https://orcid.org/0000-0003-0554-9273, Barclay, Jenni ORCID: https://orcid.org/0000-0002-6122-197X and Herd, Richard A. (2010) An application-driven approach to terrain model construction. International Journal of Geographical Information Science, 24 (8). pp. 1171-1191. ISSN 1365-8824

Edmonds, M, Aiuppa, A, Humphreys, M, Moretti, R, Giudice, G, Martin, RS, Herd, RA and Christopher, T (2010) Excess volatiles supplied by mingling of mafic magma at an andesite arc volcano. Geochemistry, Geophysics, Geosystems, 11 (4).

Wadge, G, Herd, R, Ryan, G, Calder, ES and Komorowski, J-C (2010) Lava production at Soufriere Hills Volcano, Montserrat: 1995-2009. Geophysical Research Letters, 37 (3). ISSN 1944-8007

Edmonds, Marie, Gerlach, Terrence M. and Herd, Richard A. (2009) Halogen degassing during ascent and eruption of water-poor basaltic magma. Chemical Geology, 263 (1-4). pp. 122-130.

Elsworth, Derek, Mattioli, Glen, Taron, Joshua, Voight, Barry and Herd, Richard (2008) Implications of magma transfer between multiple reservoirs on eruption cycling. Science, 322 (5899). pp. 246-248. ISSN 1095-9203

Harris, Andrew J. L., Dehn, Jonathan, James, Mike R., Hamilton, Christopher, Herd, Richard, Lodato, Luigi and Steffke, Andrea (2008) Correction to “Pāhoehoe Flow Cooling, Discharge and Coverage Rates from Thermal Image Chronometry”. Geophysical Research Letters, 35 (23). ISSN 0094-8276

Edmonds, Marie and Herd, Richard A. (2007) A volcanic degassing event at the explosive-effusive transition. Geophysical Research Letters, 34 (21). ISSN 1944-8007

Harris, Andrew J. L., Dehn, Jonathan, James, Mike R., Hamilton, Christopher, Herd, Richard, Lodato, Luigi and Steffke, Andrea (2007) Lava flow cooling, discharge, and coverage rates from thermal image chronometry. Geophysical Research Letters, 34 (19). ISSN 1944-8007

Mattioli, G.S., Voight, B., Linde, A.T., Sacks, I.S., Watts, P., Widiwijayanti, C., Young, S.R, Hidayat, D., Elsworth, D., Malin, P.E., Shalev, E., Van Boskirk, E., Johnston, W., Sparks, R.S.J., Neuberg, J., Bass, V., Dunkley, P., Herd, R., Syers, T., Williams, P. and Williams, D. (2007) Unique and remarkable dilatometer measurements of pyroclastic flow–generated tsunamis. Geology, 35 (1). pp. 25-28. ISSN 0091-7613

Susnik, J, Barclay, J ORCID: https://orcid.org/0000-0002-6122-197X, Alexander, J ORCID: https://orcid.org/0000-0002-2830-2727, Herd, R, Darnell, A and Crosweller, S (2007) Little and often or once in a while with a bang? Quantifying lahar hazard on Montserrat. In: VMSG 2007 AGM, 2007-01-01.

Edmonds, Marie, Herd, Richard A. and Strutt, Michael H. (2006) Tephra deposits associated with a large lava dome collapse, Soufrière Hills Volcano, Montserrat, 12–15 July 2003. Journal of Volcanology and Geothermal Research, 153 (3-4). pp. 313-330.

Wadge, G, Mattioli, G and Herd, R (2006) Ground deformation at Soufrière Hills Volcano, Montserrat during 1998–2000 measured by radar interferometry and GPS. Journal of Volcanology and Geothermal Research, 152 (1-2). pp. 157-173.

Edmonds, Marie and Herd, Richard A. (2005) Inland-directed base surge generated by the explosive interaction of pyroclastic flows and seawater at Soufrière Hills volcano, Montserrat. Geology, 33 (4). 245–248. ISSN 0091-7613

Herd, Richard A., Edmonds, Marie and Bass, Venus A. (2005) Catastrophic lava dome failure at Soufrière Hills Volcano, Montserrat, 12–13 July 2003. Journal of Volcanology and Geothermal Research, 148 (3-4). pp. 234-252.

Le Friant, A, Harford, CL, Deplus, C, Boudon, G, Sparks, RSJ, Herd, RA and Komorowski, JC (2004) Geomorphological evolution of Montserrat (West Indies): Importance of flank collapse and erosional processes. Journal of the Geological Society, 161 (1). pp. 147-160. ISSN 0016-7649

Mattioli, GS and Herd, RA (2004) Correlation of cyclic surface deformation recorded by GPS geodesy with surface magma flux at Soufriere Hills Volcano, Montserrat. Seismological Research Letters, 74 (2). p. 230. ISSN 1938-2057

Pelinovsky, Efim, Zahibo, Narcisse, Dunkley, Peter, Edmonds, Marie, Herd, Richard, Talipova, Tatiana, Kozelkov, Andrey and Nikolkina, Irina (2004) Tsunami generated by the volcano eruption on July 12-13 at Montserrat, Lesser Antilles. Science of Tsunami Hazards, 22 (1). pp. 44-57.

Edmonds, M., Herd, R. A., Galle, B. and Oppenheimer, C. M. (2003) Automated, high time-resolution measurements of SO2 flux at Soufrière Hills Volcano, Montserrat. Bulletin of Volcanology, 65 (8). pp. 578-586. ISSN 0258-8900

Edmonds, M., Oppenheimer, C., Pyle, D. M. and Herd, R. A. (2003) Rainwater and ash leachate analysis as proxies for plume chemistry at Soufriere Hills volcano, Montserrat. Geological Society, London, Special Publications, 213 (1). pp. 203-218. ISSN 0305-8719

Edmonds, Marie, Oppenheimer, Clive, Pyle, David M., Herd, Richard A. and Thompson, Glenn (2003) SO2 emissions from Soufrière Hills Volcano and their relationship to conduit permeability, hydrothermal interaction and degassing regime. Journal of Volcanology and Geothermal Research, 124 (1-2). pp. 23-43.

Cole, P. D., Calder, E. S., Sparks, R. S. J., Clarke, A. B., Druitt, T. H., Young, S. R., Herd, R. A., Harford, C. L. and Norton, G. E. (2002) Deposits from dome-collapse and fountain-collapse pyroclastic flows at Soufriere Hills Volcano, Montserrat. In: The Eruption of the Soufriere Hills Volcano, Montserrat, from 1995 to 1999. Geological Society London Memoir No 21, pp. 231-262.

Druitt, T. H., Young, S. R., Baptie, B., Bonadonna, C., Calder, E. S., Clarke, A. B., Cole, P. D., Harford, C. L., Herd, R. A., Luckett, R., Ryan, G. and Voight, B. (2002) Episodes of cyclic Vulcanian explosive activity with fountain collapse at Soufriere Hills Volcano, Montserrat. In: The Eruption of the Soufriere Hills Volcano, Montserrat, from 1995 to 1999. Geological Society London, Memoir No 21, pp. 281-306.

Matthews, Adrian J. ORCID: https://orcid.org/0000-0003-0492-1168, Barclay, Jenni ORCID: https://orcid.org/0000-0002-6122-197X, Carn, Simon, Thompson, Glenn, Alexander, Jan ORCID: https://orcid.org/0000-0002-2830-2727, Herd, Richard and Williams, Carlisle (2002) Rainfall-induced volcanic activity on Montserrat. Geophysical Research Letters, 29 (13). 1644, 1-22. ISSN 0094-8276

Norton, GE, Watts, RB, Voight, B, Mattioli, GS, Herd, RA, Young, SR, Devine, JD, Aspinall, WP, Bonadonna, C, Baptie, BJ, Edmonds, M, Harford, CL, Jolly, AD, Loughlin, SC, Luckett, R and Sparks, RSJ (2002) Pyroclastic flow and explosive activity of the lava dome of Soufriere Hills volcano, Ontserrat, during a period of no magma extrusion (March 1998 - November 1999). In: The Eruption of the Soufriere Hills Volcano, Montserrat, from 1995 to 1999. Geological Society London, Memoir No 21, pp. 467-482.

Sparks, RS, Barclay, J ORCID: https://orcid.org/0000-0002-6122-197X, Calder, ES, Herd, RA, Luckett, R, Norton, GE, Ritchie, L, Voight, B, Young, SR and Woods, AW (2002) Generation of a debris avalanche and violent pyroclastic density current on 26 December 1997 (Boxing Day) at the Soufriere Hills Volcano, Montserrat. In: The Eruption of the Soufriere Hills Volcano, Montserrat, from 1995 to 1999. Geological Society London, Memoir No 21, pp. 409-435. ISBN 9781862393967

Watts, R. B., Herd, R. A., Sparks, R. S. J. and Young, S. R. (2002) Growth patterns and emplacement of the andesitic lava dome at Soufriere Hills Volcano, Montserrat. In: The Eruption of the Soufriere Hills Volcano, Montserrat, from 1995 to 1999. Geological Society London, Memoir No 21, pp. 115-152. ISBN 9781862390980

Young, SR, Voight, B, Barclay, J ORCID: https://orcid.org/0000-0002-6122-197X, Herd, RA, Komorowski, J-C, Miller, AD, Sparks, RSJ and Stewart, RC (2002) Hazard implications of small-scale edifice instability and sector collapse: A case history from Soufriere Hills Volcano, Montserrat. In: The Eruption of the Soufriere Hills Volcano, Montserrat, from 1995 to 1999. Geological Society London, Memoir No 21, pp. 349-362.

Young, SR, Voight, B, Barclay, J ORCID: https://orcid.org/0000-0002-6122-197X, Herd, RA, Komorowski, JC, Miller, AD and Stewart, RC (2002) Hazards implications of small-scale edifice instability and sector collapse: a case-history from Soufriere Hills Volcano, Montserrat. Geological Society Memoirs, 21. pp. 349-363. ISSN 2041-4722

Heinrich, Ph., Boudon, G., Komorowski, J. C., Sparks, R. S. J., Herd, R. A. and Voight, B. (2001) Numerical simulation of the December 1997 Debris Avalanche in Montserrat, Lesser Antilles. Geophysical Research Letters, 28 (13). pp. 2529-2532. ISSN 0094-8276

Robertson, R. E. A., Aspinall, W. P., Herd, R. A., Norton, G. E., Sparks, R. S. J. and Young, S. R. (2000) The 1995-1998 eruption of the Soufriere Hills volcano, Montserrat, WI. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 358 (1770). pp. 1619-1637. ISSN 1364-503X

Voight, B., Sparks, RSJ, Miller, AD, Stewart, RC, Hoblitt, R.P, Clarke, A, Ewart, J, Aspinall, WP, Baptie, B, Calder, ES, Cole, P, Druitt, TH, Hartford, C, Herd, Richard, Jackson, P, Lejeune, AM, Lockhart, AB, Loughlin, SC, Luckett, R, Lynch, L, Norton, GE, Robertson, R, Watson, IM, Watts, R and Young, SR (1999) Magma flow instability and cyclic activity at Soufriere Hills volcano, Montserrat, British West Indies. Science, 283 (5405). pp. 1138-1142. ISSN 0036-8075

Voight, B., Sparks, RSJ, Miller, AD, Stewart, RC, Hoblitt, R.P, Clarke, A, Ewart, J, Aspinall, WP, Baptie, B, Calder, ES, Cole, P, Druitt, TH, Hartford, C, Herd, Richard, Jackson, P, Lejeune, AM, Lockhart, AB, Loughlin, SC, Luckett, R, Lynch, L, Norton, GE, Robertson, R, Watson, IM, Watts, R and Young, SR (1999) Magma Flow Instability and Cyclic Activity at Soufriere Hills Volcano, Montserrat, British West Indies. Science, 283 (5405). pp. 1138-1142. ISSN 00368075

Shepherd, John B., Herd, Richard A., Jackson, Paul and Watts, Robert (1998) Ground deformation measurements at the Soufriere Hills volcano, Montserrat:II: Rapid static GPS measurements June 1996 June 1997. Geophysical Research Letters, 25 (18). pp. 3413-3416. ISSN 0094-8276

Sparks, RS, Young, SR, Barclay, J ORCID: https://orcid.org/0000-0002-6122-197X, Calder, ES, Cole, PD, Darroux, B, Druitt, TH, Harford, C, Herd, RA, Hoblitt, R, James, MR, LeJeune, AM, Robertson, R, Stasiuk, MV, Stevens, NF, Toothill, J and Wadge, G (1998) Magma production and growth of the lava dome of the Soufriere Hills Volcano, Montserrat, West Indies: November 1995 to November 1997. Geophysical Research Letters, 25 (18). pp. 3421-3424. ISSN 1944-8007

Young, S.R, White, R, Wadge, G, Voight, B, Toothill, J, Stevens, N, Stewart, R, Stasiuk, M, Sparks, R.S.J, Skerrit, G, Shepherd, J, Scott, W, Robertson, R, Power, J, Norton, G, Murphy, M, Miller, A, Miller, C.D, Lynch, L, Luckett, R, Lejeune, A.M, Latchman, L, James, M, Jackson, P, Hoblitt, R, Herd, Richard, Harford, C, Francis, P.W, Dyer, N, Druitt, T.H, Devine, J, Davies, M, Darroux, B, Cole, P, Calder, E.S, Barclay, Jennifer ORCID: https://orcid.org/0000-0002-6122-197X, Aspinall, W, Arafin, S and Ambeh, W (1997) The Ongoing Eruption in Montserrat. Science, 276 (5311). pp. 371-372. ISSN 0036-8075

Herd, Richard A. and Pinkerton, Harry (1997) Bubble coalescence in basaltic lava: Its impact on the evolution of bubble populations. Journal of Volcanology and Geothermal Research, 75 (1-2). pp. 137-157. ISSN 0377-0273