Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ben Esse"'
Publikováno v:
Frontiers in Earth Science, Vol 10 (2022)
Multi-disciplinary volcanic gas observations, including FTIR, Multi-GAS, and Alkali filter pack, were made at Masaya Volcano, Nicaragua, in January 2018. During the observation period, a lava lake was present, and the majority of the volcanic gases w
Externí odkaz:
https://doaj.org/article/0bc7b92f9fab4e83b3affa047426fd2c
Autor:
Matthew Varnam, Mike Burton, Ben Esse, Ryunosuke Kazahaya, Giuseppe Salerno, Tommaso Caltabiano, Martha Ibarra
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
High precision and accuracy in volcanic SO2 emission rate quantification is critical for eruption forecasting and, in combination with in-plume gas ratios, quantifying global volcanic emission inventories. Light dilution, where scattering of ultravio
Externí odkaz:
https://doaj.org/article/7bacd2d05e8b47318842b63112b25169
Autor:
Ben Esse, Michael Burton, Matthew Varnam, Ryunosuke Kazahaya, Paul A. Wallace, Felix Von-Aulock, Yan Lavallée, Giuseppe Salerno, Simona Scollo, Hugh Coe
Publikováno v:
Scientific Reports, Vol 8, Iss 1, Pp 1-9 (2018)
Abstract Even modest ash-rich volcanic eruptions can severely impact a range of human activities, especially air travel. The dispersal of ash in these eruptions depends critically on aggregation and sedimentation processes – however these are diffi
Externí odkaz:
https://doaj.org/article/3ee0f01acbfc4ebc8e901965f7b48bee
Publikováno v:
Remote Sensing, Vol 13, Iss 5, p 935 (2021)
SO2 cameras are able to measure rapid changes in volcanic emission rate but require accurate calibrations and corrections to convert optical depth images into slant column densities. We conducted a test at Masaya volcano of two SO2 camera calibration
Externí odkaz:
https://doaj.org/article/e46437cf0eb64900bef2bb2c84d74f6d
Autor:
Ben Esse, Mike Burton, Catherine Hayer, Rodrigo Contreras-Arratia, Thomas Christopher, Erouscilla P. Joseph, Matthew Varnam, Chris Johnson
Publikováno v:
Geological Society, London, Special Publications. 539
Determining SO 2 emission time-series from explosive eruptions can provide important insights into the driving magmatic processes, however accurate measurements are difficult to collect. Satellite-based platforms provide SO 2 imagery, however transla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c380996359c9e8945c73f7853b7d8e2
https://doi.org/10.1144/sp539-2022-77
https://doi.org/10.1144/sp539-2022-77
Ground and satellite SO2 measurements have been extensively compared for high altitude volcanic emissions but far less for grounded plumes. The 2018 and 2020 Kilauea eruptions offered perfect opportunities to compare our TROPOMI results with ground m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae4dbde975920e97d24b46645f7e37c4
https://doi.org/10.5194/egusphere-egu22-10487
https://doi.org/10.5194/egusphere-egu22-10487
Autor:
Catherine Hayer, José Barrancos, Mike Burton, Fátima Rodríguez, Ben Esse, Pedro Hernández, Gladys Melián, Eleazar Padrón, María Asensio-Ramos, Nemesio Pérez
Volcanic gas emissions are an integral part of volcano monitoring around the world and can be interpreted to understand the state of a volcano and the evolution of an individual eruption. The low ambient concentrations of SO2 make it an ideal monitor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1fb7ad3b2d8d89fc93c2dc99ebd638ae
https://doi.org/10.5194/egusphere-egu22-12201
https://doi.org/10.5194/egusphere-egu22-12201
Effusive eruptions are a significant source of volcanic volatile species, injecting various reactive and climate altering products into the atmosphere, while low-level emissions can be hazardous to human health due to the degradation of local or regi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba0417a2aaeb28a62f086e6952246511
https://doi.org/10.5194/egusphere-egu22-11537
https://doi.org/10.5194/egusphere-egu22-11537
Autor:
Martha Ibarra, Tommaso Caltabiano, Ryunosuke Kazahaya, Mike Burton, Ben Esse, Giuseppe Salerno, Matthew Varnam
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
High precision and accuracy in volcanic SO2 emission rate quantification is critical for eruption forecasting and, in combination with in-plume gas ratios, quantifying global volcanic emission inventories. Light dilution, where scattering of ultravio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e0ca311860f33d8c1e696537c4f6393
https://www.frontiersin.org/articles/10.3389/feart.2020.528753/full
https://www.frontiersin.org/articles/10.3389/feart.2020.528753/full