Item talk:Q47051
From geokb
ORCiD:
meta: status_code: 200 timestamp: '2023-10-20T09:24:36.097199' url: https://pub.orcid.org/v3.0/0000-0003-4326-8368/record orcid: activities: educations: affiliation-group: - external-ids: external-id: [] last-modified-date: value: 1483750363802 summaries: - education-summary: created-date: value: 1483750363802 department-name: Physics Dept. display-index: '0' end-date: day: value: '01' month: value: '01' year: value: '1970' external-ids: null last-modified-date: value: 1483750363802 organization: address: city: Brisbane country: AU region: QLD disambiguated-organization: disambiguated-organization-identifier: '1974' disambiguation-source: RINGGOLD name: University of Queensland path: /0000-0003-4326-8368/education/2916184 put-code: 2916184 role-title: Ph. D. source: assertion-origin-client-id: null assertion-origin-name: null assertion-origin-orcid: null source-client-id: null source-name: value: Malcolm Johnston source-orcid: host: orcid.org path: 0000-0003-4326-8368 uri: https://orcid.org/0000-0003-4326-8368 start-date: day: value: '01' month: value: '01' year: value: '1967' url: null visibility: public last-modified-date: value: 1483750363802 path: /0000-0003-4326-8368/educations employments: affiliation-group: - external-ids: external-id: [] last-modified-date: value: 1483750632657 summaries: - employment-summary: created-date: value: 1483750632657 department-name: Earthquake Science Center display-index: '0' end-date: null external-ids: null last-modified-date: value: 1483750632657 organization: address: city: Melo Park country: US region: CA disambiguated-organization: disambiguated-organization-identifier: http://dx.doi.org/10.13039/100000201 disambiguation-source: FUNDREF name: U.S. Department of the Interior path: /0000-0003-4326-8368/employment/2916190 put-code: 2916190 role-title: Research Geophysicist source: assertion-origin-client-id: null assertion-origin-name: null assertion-origin-orcid: null source-client-id: null source-name: value: Malcolm Johnston source-orcid: host: orcid.org path: 0000-0003-4326-8368 uri: https://orcid.org/0000-0003-4326-8368 start-date: day: value: '01' month: value: 09 year: value: '1972' url: null visibility: public - external-ids: external-id: [] last-modified-date: value: 1483751079805 summaries: - employment-summary: created-date: value: 1483750782899 department-name: Earthquake Science Center, Earthquakes and Volcanoes display-index: '0' end-date: null external-ids: null last-modified-date: value: 1483751079805 organization: address: city: Menlo Park country: US region: CA disambiguated-organization: disambiguated-organization-identifier: http://dx.doi.org/10.13039/100000201 disambiguation-source: FUNDREF name: U.S. Department of the Interior path: /0000-0003-4326-8368/employment/2916194 put-code: 2916194 role-title: Research Geophysicist source: assertion-origin-client-id: null assertion-origin-name: null assertion-origin-orcid: null source-client-id: null source-name: value: Malcolm Johnston source-orcid: host: orcid.org path: 0000-0003-4326-8368 uri: https://orcid.org/0000-0003-4326-8368 start-date: day: value: '01' month: value: 09 year: value: '1972' url: null visibility: public - external-ids: external-id: [] last-modified-date: value: 1483751027865 summaries: - employment-summary: created-date: value: 1483751027865 department-name: Geology display-index: '0' end-date: day: value: '01' month: value: 08 year: value: '1972' external-ids: null last-modified-date: value: 1483751027865 organization: address: city: Ann Arbor country: US region: MI disambiguated-organization: disambiguated-organization-identifier: '1259' disambiguation-source: RINGGOLD name: University of Michigan path: /0000-0003-4326-8368/employment/2916244 put-code: 2916244 role-title: Assistant Professor source: assertion-origin-client-id: null assertion-origin-name: null assertion-origin-orcid: null source-client-id: null source-name: value: Malcolm Johnston source-orcid: host: orcid.org path: 0000-0003-4326-8368 uri: https://orcid.org/0000-0003-4326-8368 start-date: day: value: '01' month: value: 09 year: value: '1970' url: null visibility: public last-modified-date: value: 1483751079805 path: /0000-0003-4326-8368/employments history: claimed: true completion-date: null creation-method: MEMBER_REFERRED deactivation-date: null last-modified-date: value: 1604087657877 source: null submission-date: value: 1483749565499 verified-email: true verified-primary-email: true person: name: created-date: value: 1483749565718 credit-name: null family-name: value: Johnston given-names: value: Malcolm last-modified-date: value: 1483749565718 path: 0000-0003-4326-8368 source: null visibility: public
USGS Staff Profile:
'@context': https://schema.org '@type': Person affiliation: - '@type': Organization name: '2001-present: Co-chairman and Executive Committee of International Union of Geology and Geophysics (IUGG) Working Group on Electromagnetic Studies of Earthquakes and Volcanoes (EMSEV)' - '@type': Organization name: 1996 - Fellow, Japanese Society for Promotion of Science (JSPS), University of Tokyo description: - '@type': TextObject abstract: Research Geophysicist with the Earthquake Hazards Program additionalType: short description - '@type': TextObject abstract: The focus of my research has been on the mechanics of failure of active faults and volcanoes. additionalType: staff profile page introductory statement - '@type': TextObject abstract: "My research focuses on the physical processes occurring prior to, during,\ \ and following earthquakes and volcanic eruptions and their implications in\ \ observations of ground displacement, strain, tilt, electric and magnetic fields\ \ using data from state-of-the-art borehole instrumentation. These data show\ \ the details of aseismic fault failure, preseismic, coseismic and postseismic\ \ deformation, earthquake nucleation, volcanic deformation and volcanic processes.\ \ Theoretical modeling of these processes suggests testable physical explanations\ \ in term of physics of failure, the role of fluids in the crust, strain redistribution,\ \ and likely properties of fault zone materials. Very near-field data on slow\ \ slip, earthquakes and dynamic rupture were obtained in fault zones at 3.6\ \ km depth in South Africa, a few 10\u2019s of meters from earthquakes from\ \ M=-4.5 to M=2." additionalType: personal statement email: mal@usgs.gov hasCredential: - '@type': EducationalOccupationalCredential name: Ph.D. (1970) Geophysics/Physics, University of Queensland, Australia - '@type': EducationalOccupationalCredential name: B.Sc(Hons) (1967) Physics/Geophysics, University of Queensland, Australia - '@type': EducationalOccupationalCredential name: B.Sc. (1965) Physics, University of Queensland, Australia hasOccupation: - '@type': OrganizationalRole affiliatedOrganization: '@type': Organization name: Earthquake Hazards Program url: https://www.usgs.gov/programs/earthquake-hazards roleName: Research Geophysicist startDate: '2024-05-12T15:25:57.510426' - '@type': Occupation additionalType: self-claimed professional experience name: Research Geophysicist Emeritus - U.S. Geological Survey - '@type': Occupation additionalType: self-claimed professional experience name: '1970-1972: Assistant Professor, Dept. Geology and Mineralogy, University of Michigan' - '@type': Occupation additionalType: self-claimed professional experience name: '1972: Visiting Lecturer (Assist Prof.), Department of Physics, University of Newcastle, England' - '@type': Occupation additionalType: self-claimed professional experience name: '1991-1996: Consulting Professor, Dept. of Geophysics, Stanford University' - '@type': Occupation additionalType: self-claimed professional experience name: 1983-Visiting Professor, University of Trieste, Trieste, Italy - '@type': Occupation additionalType: self-claimed professional experience name: '1972-2013: Project Chief/Research Geophysicist U.S. Geological Survey, Menlo Park, CA' - '@type': Occupation additionalType: self-claimed professional experience name: "1979\u20131999: Visiting Scientist, US/China Exchange Program, Continuous\ \ Magnetic Field and Geodetic Arrays Along Active Faults in Yunnan and Near\ \ Beijing, China" - '@type': Occupation additionalType: self-claimed professional experience name: '2002: Visiting Scientist, Hawaii Volcano Observatory' identifier: - '@type': PropertyValue propertyID: GeoKB value: https://geokb.wikibase.cloud/entity/Q47051 - '@type': PropertyValue propertyID: ORCID value: 0000-0003-4326-8368 jobTitle: Research Geophysicist knowsAbout: [] memberOf: '@type': OrganizationalRole member: '@type': Organization name: U.S. Geological Survey name: staff member startDate: '2024-05-12T15:25:57.507774' name: Malcolm J. S. Johnston url: https://www.usgs.gov/staff-profiles/malcolm-j-s-johnston