Goldschmidt session 5h - Mush4D - Exploring the structure and dynamics of mush-bearing magma plumbing systems
Dear all,
please find below the announcement for session 5h ‘*Mush4D -
Exploring the structure and dynamics of mush-bearing magma plumbing
systems’ *at the hybrid 2021 Goldschmidt meeting in Lyon.
https://2021.goldschmidt.info/goldschmidt/2021/meetingapp.cgi/Session/2074
https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2F2021.goldschmidt.info%2Fgoldschmidt%2F2021%2Fmeetingapp.cgi%2FSession%2F2074&data=04%7C01%7CC.Petrone%40nhm.ac.uk%7C7d67aa93b74a4a7f0c3608d8c453cce6%7C73a29c014e78437fa0d4c8553e1960c1%7C1%7C0%7C637475211509790312%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=VAbvCq%2BPDl%2B2Ku52sEma3z8hbRf78ZAnvcPE3joJO04%3D&reserved=0
Mush4D - Exploring the structure and dynamics of mush-bearing magma
plumbing systems
Major challenges in volcanology are the abilities to recognise if, when
and how fast magmatic systems can switch from states of dormancy into
states of unrest or eruption. Despite an increasingly large body of
geophysical information on magma migration and accumulation within magma
plumbing systems, there are currently no integrated views on how
mush-dominated magma plumbing systems evolve in space and time, how
magma is stored, transferred and processed within these systems and how
mush processes affect the behaviour, duration and intensity of volcanic
eruptions. This is particularly critical as mush processes can perturb
seemingly dormant or steady-state volcanoes, leading to dramatic changes
in behaviour. Thus, understanding the dynamics of mush-to-magma
conversion is not only important for describing the physical evolution
of magma plumbing systems, but is also vital for carrying out effective
volcano monitoring and risk assessment. In this session we welcome
contributions that use the physical and chemical properties of volcanic
eruption products, and those of crystals in particular, to improve our
understanding of mush-bearing magma plumbing systems. We especially
welcome contributions that focus on critical timescales of magma
storage, re-mobilisation and transfer within mush-bearing systems as
well as those that investigate and compare rates of mush-to-magma
conversion in chemically distinct systems. We also invite contributions
that exploit recent improvements in analytical, experimental and
computational techniques to extract P-T-t-X conditions of mush processes
more generally. Contributions that consider the implications of
mush-to-magma conversion for volcano monitoring and risk assessment are
also highly welcome.
*Provisional Keynote Speaker: *
Marian Holness (University of Cambridge):Mush or magma chamber?: the
microstructural record of magma fluid dynamical regime and the growth of
solidification fronts
Conveners:
David Neave (The University of Manchester)
Teresa Ubide (The University of Queensland)
Chiara Maria Petrone (The Natural History Museum)
Maren Kahl (Heidelberg University)
Pls not that the upcoming Goldschmidt meeting is announced as a hybrid
event, however, given the global Covid-19 situation and the extensive
travel restrictions that are still in place for most countries we have
decided to run session 5h as a virtual event.
We look forward to your contributions and hope to see you online in July.
Best regards,
Maren Kahl on behalf of all conveners
--
Dr Maren Kahl
Universität Heidelberg
Institut für Geowissenschaften
Im Neuenheimer Feld 234-236
69120 Heidelberg
Dear all,
please find below the announcement for session 5h ‘*Mush4D -
Exploring the structure and dynamics of mush-bearing magma plumbing
systems’ *at the hybrid 2021 Goldschmidt meeting in Lyon.
https://2021.goldschmidt.info/goldschmidt/2021/meetingapp.cgi/Session/2074
https://eur03.safelinks.protection.outlook.com/?url=https%3A%2F%2F2021.goldschmidt.info%2Fgoldschmidt%2F2021%2Fmeetingapp.cgi%2FSession%2F2074&data=04%7C01%7CC.Petrone%40nhm.ac.uk%7C7d67aa93b74a4a7f0c3608d8c453cce6%7C73a29c014e78437fa0d4c8553e1960c1%7C1%7C0%7C637475211509790312%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=VAbvCq%2BPDl%2B2Ku52sEma3z8hbRf78ZAnvcPE3joJO04%3D&reserved=0
Mush4D - Exploring the structure and dynamics of mush-bearing magma
plumbing systems
Major challenges in volcanology are the abilities to recognise if, when
and how fast magmatic systems can switch from states of dormancy into
states of unrest or eruption. Despite an increasingly large body of
geophysical information on magma migration and accumulation within magma
plumbing systems, there are currently no integrated views on how
mush-dominated magma plumbing systems evolve in space and time, how
magma is stored, transferred and processed within these systems and how
mush processes affect the behaviour, duration and intensity of volcanic
eruptions. This is particularly critical as mush processes can perturb
seemingly dormant or steady-state volcanoes, leading to dramatic changes
in behaviour. Thus, understanding the dynamics of mush-to-magma
conversion is not only important for describing the physical evolution
of magma plumbing systems, but is also vital for carrying out effective
volcano monitoring and risk assessment. In this session we welcome
contributions that use the physical and chemical properties of volcanic
eruption products, and those of crystals in particular, to improve our
understanding of mush-bearing magma plumbing systems. We especially
welcome contributions that focus on critical timescales of magma
storage, re-mobilisation and transfer within mush-bearing systems as
well as those that investigate and compare rates of mush-to-magma
conversion in chemically distinct systems. We also invite contributions
that exploit recent improvements in analytical, experimental and
computational techniques to extract P-T-t-X conditions of mush processes
more generally. Contributions that consider the implications of
mush-to-magma conversion for volcano monitoring and risk assessment are
also highly welcome.
*Provisional Keynote Speaker: *
Marian Holness (University of Cambridge):Mush or magma chamber?: the
microstructural record of magma fluid dynamical regime and the growth of
solidification fronts
Conveners:
David Neave (The University of Manchester)
Teresa Ubide (The University of Queensland)
Chiara Maria Petrone (The Natural History Museum)
Maren Kahl (Heidelberg University)
Pls not that session 5h will take place as a virtual event.
We look forward to your contributions and hope to see you online in July.
Best regards,
Maren Kahl on behalf of all conveners
--
Dr Maren Kahl
Universität Heidelberg
Institut für Geowissenschaften
Im Neuenheimer Feld 234-236
69120 Heidelberg