Item talk:Q45295: Difference between revisions

From geokb
(Updated person data cache with ORCID information)
(Updated item talk page content)
Line 1,541: Line 1,541:
usgs_staff_profile:
usgs_staff_profile:
   meta:
   meta:
    url: https://www.usgs.gov/staff-profiles/jefferson-c-chang
    timestamp: '2024-01-30T10:24:23.612636'
     status_code: 200
     status_code: 200
    timestamp: '2023-09-30T16:47:30.875790'
    url: https://www.usgs.gov/staff-profiles/jefferson-c-chang
   profile:
   profile:
     abstracts: []
     name: Jefferson C Chang, Ph.D.
     affiliations: []
     name_qualifier: null
     education: []
     titles:
    - Geophysicist
    organizations:
    - !!python/tuple
      - Hawaiian Volcano Observatory
      - https://www.usgs.gov/observatories/hvo
     email: jchang@usgs.gov
     email: jchang@usgs.gov
    orcid: 0000-0002-1258-589X
    intro_statements:
    - "Jefferson is a Geophysicist with the U.S. Geological Survey\u2014Volcano Hazard\
      \ Programs, at the Volcano Science Center's Hawaiian Volcano Observatory."
     expertise_terms:
     expertise_terms:
     - rock mechanics
     - rock mechanics
Line 1,558: Line 1,567:
     - field geophysics
     - field geophysics
     - geologic mapping
     - geologic mapping
    professional_experience: []
    education: []
    affiliations: []
     honors: []
     honors: []
     intro_statements:
     abstracts: []
    - "Jefferson is a Geophysicist with the U.S. Geological Survey\u2014Volcano Hazard\
      \ Programs, at the Volcano Science Center's Hawaiian Volcano Observatory."
    name: Jefferson C Chang, Ph.D.
    name_qualifier: null
    orcid: 0000-0002-1258-589X
    organization_link: https://www.usgs.gov/observatories/hvo
    organization_name: Hawaiian Volcano Observatory
     personal_statement: "EducationPh.D. in Geophysics: University of Oklahoma (2017)M.S.\
     personal_statement: "EducationPh.D. in Geophysics: University of Oklahoma (2017)M.S.\
       \ in Geology: University of Texas at El Paso (2008)B.S. in Geology: Northern\
       \ in Geology: University of Texas at El Paso (2008)B.S. in Geology: Northern\
Line 1,577: Line 1,582:
       \ Service Center (2007)Digital Cartographer: Northern Arizona University (2005)Seismic\
       \ Service Center (2007)Digital Cartographer: Northern Arizona University (2005)Seismic\
       \ Technician/Analyst: Arizona Earthquake Information Center (2005)"
       \ Technician/Analyst: Arizona Earthquake Information Center (2005)"
    professional_experience: []
    title: Geophysicist

Revision as of 17:24, 30 January 2024

orcid: 

 meta:
   status_code: 200
   timestamp: '2023-10-20T08:42:29.368992'
   url: https://orcid.org/0000-0002-1258-589X
 orcid:
   activities:
     educations:
       affiliation-group:
       - external-ids:
           external-id: []
         last-modified-date:
           value: 1517002481405
         summaries:
         - education-summary:
             created-date:
               value: 1517002481405
             department-name: Geology & Geophysics
             display-index: '0'
             end-date:
               day:
                 value: '15'
               month:
                 value: '12'
               year:
                 value: '2017'
             external-ids: null
             last-modified-date:
               value: 1517002481405
             organization:
               address:
                 city: Norman
                 country: US
                 region: OK
               disambiguated-organization:
                 disambiguated-organization-identifier: '6187'
                 disambiguation-source: RINGGOLD
               name: University of Oklahoma
             path: /0000-0002-1258-589X/education/5280984
             put-code: 5280984
             role-title: Ph.D. in Geophysics
             source:
               assertion-origin-client-id: null
               assertion-origin-name: null
               assertion-origin-orcid: null
               source-client-id: null
               source-name:
                 value: Jefferson C. Chang
               source-orcid:
                 host: orcid.org
                 path: 0000-0002-1258-589X
                 uri: https://orcid.org/0000-0002-1258-589X
             start-date:
               day:
                 value: '24'
               month:
                 value: 08
               year:
                 value: '2007'
             url: null
             visibility: public
       - external-ids:
           external-id: []
         last-modified-date:
           value: 1517002557617
         summaries:
         - education-summary:
             created-date:
               value: 1517002557617
             department-name: Geological Sciences
             display-index: '0'
             end-date:
               day:
                 value: 08
               month:
                 value: '05'
               year:
                 value: '2008'
             external-ids: null
             last-modified-date:
               value: 1517002557617
             organization:
               address:
                 city: El Paso
                 country: US
                 region: TX
               disambiguated-organization:
                 disambiguated-organization-identifier: '12337'
                 disambiguation-source: RINGGOLD
               name: University of Texas at El Paso
             path: /0000-0002-1258-589X/education/5280988
             put-code: 5280988
             role-title: M.S. in Geology
             source:
               assertion-origin-client-id: null
               assertion-origin-name: null
               assertion-origin-orcid: null
               source-client-id: null
               source-name:
                 value: Jefferson C. Chang
               source-orcid:
                 host: orcid.org
                 path: 0000-0002-1258-589X
                 uri: https://orcid.org/0000-0002-1258-589X
             start-date:
               day:
                 value: '24'
               month:
                 value: 08
               year:
                 value: '2005'
             url: null
             visibility: public
       - external-ids:
           external-id: []
         last-modified-date:
           value: 1517002614230
         summaries:
         - education-summary:
             created-date:
               value: 1517002614230
             department-name: Geology
             display-index: '0'
             end-date:
               day:
                 value: '05'
               month:
                 value: 08
               year:
                 value: '2005'
             external-ids: null
             last-modified-date:
               value: 1517002614230
             organization:
               address:
                 city: Flagstaff
                 country: US
                 region: AZ
               disambiguated-organization:
                 disambiguated-organization-identifier: '3356'
                 disambiguation-source: RINGGOLD
               name: Northern Arizona University
             path: /0000-0002-1258-589X/education/5280990
             put-code: 5280990
             role-title: B.S. in Geology
             source:
               assertion-origin-client-id: null
               assertion-origin-name: null
               assertion-origin-orcid: null
               source-client-id: null
               source-name:
                 value: Jefferson C. Chang
               source-orcid:
                 host: orcid.org
                 path: 0000-0002-1258-589X
                 uri: https://orcid.org/0000-0002-1258-589X
             start-date:
               day:
                 value: '12'
               month:
                 value: '01'
               year:
                 value: '2003'
             url: null
             visibility: public
       last-modified-date:
         value: 1517002614230
       path: /0000-0002-1258-589X/educations
     employments:
       affiliation-group:
       - external-ids:
           external-id: []
         last-modified-date:
           value: 1549679690622
         summaries:
         - employment-summary:
             created-date:
               value: 1529570797586
             department-name: null
             display-index: '1'
             end-date: null
             external-ids: null
             last-modified-date:
               value: 1549679690622
             organization:
               address:
                 city: Hawaii National Park
                 country: US
                 region: HI
               disambiguated-organization:
                 disambiguated-organization-identifier: '124315'
                 disambiguation-source: RINGGOLD
               name: US Geological Survey Hawaiian Volcano Observatory
             path: /0000-0002-1258-589X/employment/6013973
             put-code: 6013973
             role-title: Geophysicist
             source:
               assertion-origin-client-id: null
               assertion-origin-name: null
               assertion-origin-orcid: null
               source-client-id: null
               source-name:
                 value: Jefferson C. Chang
               source-orcid:
                 host: orcid.org
                 path: 0000-0002-1258-589X
                 uri: https://orcid.org/0000-0002-1258-589X
             start-date:
               day:
                 value: '10'
               month:
                 value: '06'
               year:
                 value: '2018'
             url:
               value: http://hvo.wr.usgs.gov
             visibility: public
       - external-ids:
           external-id: []
         last-modified-date:
           value: 1529570749350
         summaries:
         - employment-summary:
             created-date:
               value: 1517002708535
             department-name: null
             display-index: '0'
             end-date:
               day:
                 value: 08
               month:
                 value: '06'
               year:
                 value: '2018'
             external-ids: null
             last-modified-date:
               value: 1529570749350
             organization:
               address:
                 city: Norman
                 country: US
                 region: OK
               disambiguated-organization: null
               name: Oklahoma Geological Survey
             path: /0000-0002-1258-589X/employment/5280996
             put-code: 5280996
             role-title: Geophysical Operations Manager
             source:
               assertion-origin-client-id: null
               assertion-origin-name: null
               assertion-origin-orcid: null
               source-client-id: null
               source-name:
                 value: Jefferson C. Chang
               source-orcid:
                 host: orcid.org
                 path: 0000-0002-1258-589X
                 uri: https://orcid.org/0000-0002-1258-589X
             start-date:
               day:
                 value: '14'
               month:
                 value: 08
               year:
                 value: '2014'
             url: null
             visibility: public
       - external-ids:
           external-id: []
         last-modified-date:
           value: 1549679588749
         summaries:
         - employment-summary:
             created-date:
               value: 1549679588749
             department-name: null
             display-index: '1'
             end-date:
               day: null
               month:
                 value: 08
               year:
                 value: '2005'
             external-ids: null
             last-modified-date:
               value: 1549679588749
             organization:
               address:
                 city: Flagstaff
                 country: US
                 region: Arizona
               disambiguated-organization: null
               name: Arizona Earthquake Information Center
             path: /0000-0002-1258-589X/employment/7277325
             put-code: 7277325
             role-title: Seismic Technician
             source:
               assertion-origin-client-id: null
               assertion-origin-name: null
               assertion-origin-orcid: null
               source-client-id: null
               source-name:
                 value: Jefferson C. Chang
               source-orcid:
                 host: orcid.org
                 path: 0000-0002-1258-589X
                 uri: https://orcid.org/0000-0002-1258-589X
             start-date:
               day: null
               month:
                 value: 08
               year:
                 value: '2004'
             url:
               value: https://www.cefns.nau.edu/Orgs/aeic/
             visibility: public
       last-modified-date:
         value: 1549679690622
       path: /0000-0002-1258-589X/employments
     fundings:
       group:
       - external-ids:
           external-id:
           - external-id-normalized: null
             external-id-normalized-error: null
             external-id-relationship: self
             external-id-type: grant_number
             external-id-url: null
             external-id-value: grant.G16AP00141
         funding-summary:
         - created-date:
             value: 1522291553613
           display-index: '0'
           end-date:
             day:
               value: '30'
             month:
               value: 09
             year:
               value: '2016'
           external-ids:
             external-id:
             - external-id-normalized: null
               external-id-normalized-error: null
               external-id-relationship: self
               external-id-type: grant_number
               external-id-url: null
               external-id-value: grant.G16AP00141
           last-modified-date:
             value: 1522291553613
           organization:
             address:
               city: Reston
               country: US
               region: null
             disambiguated-organization: null
             name: United States Geological Survey
           path: /0000-0002-1258-589X/funding/452031
           put-code: 452031
           source:
             assertion-origin-client-id: null
             assertion-origin-name:
               value: Jefferson C. Chang
             assertion-origin-orcid:
               host: orcid.org
               path: 0000-0002-1258-589X
               uri: https://orcid.org/0000-0002-1258-589X
             source-client-id:
               host: orcid.org
               path: 0000-0003-2174-0924
               uri: https://orcid.org/client/0000-0003-2174-0924
             source-name:
               value: DimensionsWizard
             source-orcid: null
           start-date:
             day:
               value: '01'
             month:
               value: '10'
             year:
               value: '2015'
           title:
             title:
               value: 'Paleoseismic & Geophysical Evaluations to Improve Seismogenic
                 Source Characterization of the Meers Fault, OK: Collaborative Research
                 with Portland State University and the University of Oklahoma'
             translated-title:
               language-code: en
               value: 'Paleoseismic & Geophysical Evaluations to Improve Seismogenic
                 Source Characterization of the Meers Fault, OK: Collaborative Research
                 with Portland State University and the University of Oklahoma'
           type: grant
           url:
             value: https://grants.uberresearch.com/100000203/G16AP00141/Paleoseismic-Geophysical-Evaluations-to-Improve-Seismogenic-Source-Characterization-of-the-Meers-Fault-OK-Collaborative-Research-with-Portland-State-University-and-the-University-of-Oklahoma
           visibility: public
         last-modified-date:
           value: 1522291553613
       - external-ids:
           external-id:
           - external-id-normalized: null
             external-id-normalized-error: null
             external-id-relationship: self
             external-id-type: grant_number
             external-id-url:
               value: http://www.nsf.gov/awardsearch/showAward?AWD_ID=1664329&HistoricalAwards=false
             external-id-value: grant.1664329
         funding-summary:
         - created-date:
             value: 1522291553834
           display-index: '0'
           end-date:
             day:
               value: '31'
             month:
               value: '10'
             year:
               value: '2018'
           external-ids:
             external-id:
             - external-id-normalized: null
               external-id-normalized-error: null
               external-id-relationship: self
               external-id-type: grant_number
               external-id-url:
                 value: http://www.nsf.gov/awardsearch/showAward?AWD_ID=1664329&HistoricalAwards=false
               external-id-value: grant.1664329
           last-modified-date:
             value: 1522291553834
           organization:
             address:
               city: n/a
               country: US
               region: null
             disambiguated-organization: null
             name: Directorate for Geosciences
           path: /0000-0002-1258-589X/funding/452032
           put-code: 452032
           source:
             assertion-origin-client-id: null
             assertion-origin-name:
               value: Jefferson C. Chang
             assertion-origin-orcid:
               host: orcid.org
               path: 0000-0002-1258-589X
               uri: https://orcid.org/0000-0002-1258-589X
             source-client-id:
               host: orcid.org
               path: 0000-0003-2174-0924
               uri: https://orcid.org/client/0000-0003-2174-0924
             source-name:
               value: DimensionsWizard
             source-orcid: null
           start-date:
             day:
               value: '01'
             month:
               value: '11'
             year:
               value: '2016'
           title:
             title:
               value: 'RAPID: Collaborative Research: GPS observations of post-seismic
                 deformation from the 3 Sep 2016, Mw 5.8, Pawnee, Oklahoma'
             translated-title:
               language-code: en
               value: 'RAPID: Collaborative Research: GPS observations of post-seismic
                 deformation from the 3 Sep 2016, Mw 5.8, Pawnee, Oklahoma'
           type: grant
           url:
             value: https://grants.uberresearch.com/100000085/1664329/RAPID-Collaborative-Research-GPS-observations-of-post-seismic-deformation-from-the-3-Sep-2016-Mw-5-8-Pawnee-Oklahoma
           visibility: public
         last-modified-date:
           value: 1522291553834
       - external-ids:
           external-id:
           - external-id-normalized: null
             external-id-normalized-error: null
             external-id-relationship: self
             external-id-type: grant_number
             external-id-url:
               value: http://www.nsf.gov/awardsearch/showAward?AWD_ID=1664265&HistoricalAwards=false
             external-id-value: grant.1664265
         funding-summary:
         - created-date:
             value: 1522291554101
           display-index: '0'
           end-date:
             day:
               value: '31'
             month:
               value: '10'
             year:
               value: '2017'
           external-ids:
             external-id:
             - external-id-normalized: null
               external-id-normalized-error: null
               external-id-relationship: self
               external-id-type: grant_number
               external-id-url:
                 value: http://www.nsf.gov/awardsearch/showAward?AWD_ID=1664265&HistoricalAwards=false
               external-id-value: grant.1664265
           last-modified-date:
             value: 1522291554101
           organization:
             address:
               city: n/a
               country: US
               region: null
             disambiguated-organization: null
             name: Directorate for Geosciences
           path: /0000-0002-1258-589X/funding/452033
           put-code: 452033
           source:
             assertion-origin-client-id: null
             assertion-origin-name:
               value: Jefferson C. Chang
             assertion-origin-orcid:
               host: orcid.org
               path: 0000-0002-1258-589X
               uri: https://orcid.org/0000-0002-1258-589X
             source-client-id:
               host: orcid.org
               path: 0000-0003-2174-0924
               uri: https://orcid.org/client/0000-0003-2174-0924
             source-name:
               value: DimensionsWizard
             source-orcid: null
           start-date:
             day:
               value: '01'
             month:
               value: '11'
             year:
               value: '2016'
           title:
             title:
               value: 'RAPID: Collaborative Research: Seismic Response to the 2016
                 M5.8 Pawnee Earthquake'
             translated-title:
               language-code: en
               value: 'RAPID: Collaborative Research: Seismic Response to the 2016
                 M5.8 Pawnee Earthquake'
           type: grant
           url:
             value: https://grants.uberresearch.com/100000085/1664265/RAPID-Collaborative-Research-Seismic-Response-to-the-2016-M5-8-Pawnee-Earthquake
           visibility: public
         last-modified-date:
           value: 1522291554101
       last-modified-date:
         value: 1522291554101
       path: /0000-0002-1258-589X/fundings
     works:
       group:
       - external-ids:
           external-id:
           - external-id-normalized:
               transient: true
               value: 10.1785/0320230020
             external-id-normalized-error: null
             external-id-relationship: self
             external-id-type: doi
             external-id-url:
               value: https://doi.org/10.1785/0320230020
             external-id-value: 10.1785/0320230020
         last-modified-date:
           value: 1693315262831
         work-summary:
         - created-date:
             value: 1693315262831
           display-index: '0'
           external-ids:
             external-id:
             - external-id-normalized:
                 transient: true
                 value: 10.1785/0320230020
               external-id-normalized-error: null
               external-id-relationship: self
               external-id-type: doi
               external-id-url:
                 value: https://doi.org/10.1785/0320230020
               external-id-value: 10.1785/0320230020
           journal-title:
             value: The Seismic Record
           last-modified-date:
             value: 1693315262831
           path: /0000-0002-1258-589X/work/141356349
           publication-date:
             day:
               value: '01'
             month:
               value: '07'
             year:
               value: '2023'
           put-code: 141356349
           source:
             assertion-origin-client-id: null
             assertion-origin-name: null
             assertion-origin-orcid: null
             source-client-id:
               host: orcid.org
               path: 0000-0001-9884-1913
               uri: https://orcid.org/client/0000-0001-9884-1913
             source-name:
               value: Crossref
             source-orcid: null
           title:
             subtitle: null
             title:
               value: "Characterizing and Locating Seismic Tremor during the 2022\
                 \ Eruption of Mauna Loa Volcano, Hawai\u2019i, with Network Covariance"
             translated-title: null
           type: journal-article
           url:
             value: https://doi.org/10.1785/0320230020
           visibility: public
       - external-ids:
           external-id:
           - external-id-normalized:
               transient: true
               value: 10.1038/s41561-019-0440-5
             external-id-normalized-error: null
             external-id-relationship: self
             external-id-type: doi
             external-id-url:
               value: https://doi.org/10.1038/s41561-019-0440-5
             external-id-value: 10.1038/s41561-019-0440-5
         last-modified-date:
           value: 1568682765108
         work-summary:
         - created-date:
             value: 1568682765108
           display-index: '1'
           external-ids:
             external-id:
             - external-id-normalized:
                 transient: true
                 value: 10.1038/s41561-019-0440-5
               external-id-normalized-error: null
               external-id-relationship: self
               external-id-type: doi
               external-id-url:
                 value: https://doi.org/10.1038/s41561-019-0440-5
               external-id-value: 10.1038/s41561-019-0440-5
             - external-id-normalized:
                 transient: true
                 value: 1752-0894
               external-id-normalized-error: null
               external-id-relationship: part-of
               external-id-type: issn
               external-id-url:
                 value: https://portal.issn.org/resource/ISSN/1752-0894
               external-id-value: 1752-0894
             - external-id-normalized:
                 transient: true
                 value: 1752-0908
               external-id-normalized-error: null
               external-id-relationship: part-of
               external-id-type: issn
               external-id-url:
                 value: https://portal.issn.org/resource/ISSN/1752-0908
               external-id-value: 1752-0908
           journal-title:
             value: Nature Geoscience
           last-modified-date:
             value: 1568682765108
           path: /0000-0002-1258-589X/work/61678527
           publication-date:
             day:
               value: '16'
             month:
               value: 09
             year:
               value: '2019'
           put-code: 61678527
           source:
             assertion-origin-client-id: null
             assertion-origin-name: null
             assertion-origin-orcid: null
             source-client-id: null
             source-name:
               value: Jefferson C. Chang
             source-orcid:
               host: orcid.org
               path: 0000-0002-1258-589X
               uri: https://orcid.org/0000-0002-1258-589X
           title:
             subtitle: null
             title:
               value: "The susceptibility of Oklahoma\u2019s basement to seismic\
                 \ reactivation"
             translated-title: null
           type: journal-article
           url:
             value: http://dx.doi.org/10.1038/s41561-019-0440-5
           visibility: public
       - external-ids:
           external-id:
           - external-id-normalized:
               transient: true
               value: 10.1126/science.aav7046
             external-id-normalized-error: null
             external-id-relationship: self
             external-id-type: doi
             external-id-url:
               value: https://doi.org/10.1126/science.aav7046
             external-id-value: 10.1126/science.aav7046
         last-modified-date:
           value: 1653668592661
         work-summary:
         - created-date:
             value: 1544565830161
           display-index: '0'
           external-ids:
             external-id:
             - external-id-normalized:
                 transient: true
                 value: 10.1126/science.aav7046
               external-id-normalized-error: null
               external-id-relationship: self
               external-id-type: doi
               external-id-url:
                 value: https://doi.org/10.1126/science.aav7046
               external-id-value: 10.1126/science.aav7046
           journal-title:
             value: Science
           last-modified-date:
             value: 1653668592661
           path: /0000-0002-1258-589X/work/51555948
           publication-date:
             day:
               value: '25'
             month:
               value: '01'
             year:
               value: '2019'
           put-code: 51555948
           source:
             assertion-origin-client-id: null
             assertion-origin-name: null
             assertion-origin-orcid: null
             source-client-id:
               host: orcid.org
               path: 0000-0001-9884-1913
               uri: https://orcid.org/client/0000-0001-9884-1913
             source-name:
               value: Crossref
             source-orcid: null
           title:
             subtitle: null
             title:
               value: "The 2018 rift eruption and summit collapse of K\u012Blauea\
                 \ Volcano"
             translated-title: null
           type: journal-article
           url:
             value: https://doi.org/10.1126/science.aav7046
           visibility: public
       - external-ids:
           external-id:
           - external-id-normalized:
               transient: true
               value: 10.1002/2017jb014694
             external-id-normalized-error: null
             external-id-relationship: self
             external-id-type: doi
             external-id-url: null
             external-id-value: 10.1002/2017jb014694
         last-modified-date:
           value: 1653590143011
         work-summary:
         - created-date:
             value: 1522290726065
           display-index: '0'
           external-ids:
             external-id:
             - external-id-normalized:
                 transient: true
                 value: 10.1002/2017jb014694
               external-id-normalized-error: null
               external-id-relationship: self
               external-id-type: doi
               external-id-url: null
               external-id-value: 10.1002/2017jb014694
             - external-id-normalized:
                 transient: true
                 value: 2169-9313
               external-id-normalized-error: null
               external-id-relationship: part-of
               external-id-type: issn
               external-id-url: null
               external-id-value: 2169-9313
           journal-title:
             value: 'Journal of Geophysical Research: Solid Earth'
           last-modified-date:
             value: 1653590143011
           path: /0000-0002-1258-589X/work/43073126
           publication-date:
             day:
               value: '10'
             month:
               value: '03'
             year:
               value: '2018'
           put-code: 43073126
           source:
             assertion-origin-client-id: null
             assertion-origin-name:
               value: Jefferson C. Chang
             assertion-origin-orcid:
               host: orcid.org
               path: 0000-0002-1258-589X
               uri: https://orcid.org/0000-0002-1258-589X
             source-client-id:
               host: orcid.org
               path: 0000-0002-3054-1567
               uri: https://orcid.org/client/0000-0002-3054-1567
             source-name:
               value: Crossref Metadata Search
             source-orcid: null
           title:
             subtitle: null
             title:
               value: Temporal correlation between seismic moment and injection volume
                 for an induced earthquake sequence in central Oklahoma
             translated-title: null
           type: journal-article
           url: null
           visibility: public
       - external-ids:
           external-id:
           - external-id-normalized:
               transient: true
               value: 10.1038/s41598-017-04992-z
             external-id-normalized-error: null
             external-id-relationship: self
             external-id-type: doi
             external-id-url: null
             external-id-value: 10.1038/s41598-017-04992-z
         last-modified-date:
           value: 1653590143027
         work-summary:
         - created-date:
             value: 1522290731379
           display-index: '0'
           external-ids:
             external-id:
             - external-id-normalized:
                 transient: true
                 value: 10.1038/s41598-017-04992-z
               external-id-normalized-error: null
               external-id-relationship: self
               external-id-type: doi
               external-id-url: null
               external-id-value: 10.1038/s41598-017-04992-z
             - external-id-normalized:
                 transient: true
                 value: 2045-2322
               external-id-normalized-error: null
               external-id-relationship: part-of
               external-id-type: issn
               external-id-url: null
               external-id-value: 2045-2322
           journal-title:
             value: Scientific Reports
           last-modified-date:
             value: 1653590143027
           path: /0000-0002-1258-589X/work/43073128
           publication-date:
             day:
               value: '10'
             month:
               value: '07'
             year:
               value: '2017'
           put-code: 43073128
           source:
             assertion-origin-client-id: null
             assertion-origin-name:
               value: Jefferson C. Chang
             assertion-origin-orcid:
               host: orcid.org
               path: 0000-0002-1258-589X
               uri: https://orcid.org/0000-0002-1258-589X
             source-client-id:
               host: orcid.org
               path: 0000-0002-3054-1567
               uri: https://orcid.org/client/0000-0002-3054-1567
             source-name:
               value: Crossref Metadata Search
             source-orcid: null
           title:
             subtitle: null
             title:
               value: The Pawnee earthquake as a result of the interplay among injection,
                 faults and foreshocks
             translated-title: null
           type: journal-article
           url: null
           visibility: public
       - external-ids:
           external-id:
           - external-id-normalized:
               transient: true
               value: 10.1785/0220170007
             external-id-normalized-error: null
             external-id-relationship: self
             external-id-type: doi
             external-id-url: null
             external-id-value: 10.1785/0220170007
         last-modified-date:
           value: 1653590143292
         work-summary:
         - created-date:
             value: 1522290797283
           display-index: '0'
           external-ids:
             external-id:
             - external-id-normalized:
                 transient: true
                 value: 10.1785/0220170007
               external-id-normalized-error: null
               external-id-relationship: self
               external-id-type: doi
               external-id-url: null
               external-id-value: 10.1785/0220170007
             - external-id-normalized:
                 transient: true
                 value: 0895-0695
               external-id-normalized-error: null
               external-id-relationship: part-of
               external-id-type: issn
               external-id-url: null
               external-id-value: 0895-0695
           journal-title:
             value: Seismological Research Letters
           last-modified-date:
             value: 1653590143292
           path: /0000-0002-1258-589X/work/43073168
           publication-date:
             day:
               value: '03'
             month:
               value: '05'
             year:
               value: '2017'
           put-code: 43073168
           source:
             assertion-origin-client-id: null
             assertion-origin-name:
               value: Jefferson C. Chang
             assertion-origin-orcid:
               host: orcid.org
               path: 0000-0002-1258-589X
               uri: https://orcid.org/0000-0002-1258-589X
             source-client-id:
               host: orcid.org
               path: 0000-0002-3054-1567
               uri: https://orcid.org/client/0000-0002-3054-1567
             source-name:
               value: Crossref Metadata Search
             source-orcid: null
           title:
             subtitle: null
             title:
               value: Foreshock Seismicity Suggests Gradual Differential Stress Increase
                 in the Months Prior to the 3 September 2016Mw5.8 Pawnee Earthquake
             translated-title: null
           type: journal-article
           url: null
           visibility: public
       - external-ids:
           external-id:
           - external-id-normalized:
               transient: true
               value: 10.1785/0220170010
             external-id-normalized-error: null
             external-id-relationship: self
             external-id-type: doi
             external-id-url: null
             external-id-value: 10.1785/0220170010
         last-modified-date:
           value: 1653590143781
         work-summary:
         - created-date:
             value: 1522291053853
           display-index: '0'
           external-ids:
             external-id:
             - external-id-normalized:
                 transient: true
                 value: 10.1785/0220170010
               external-id-normalized-error: null
               external-id-relationship: self
               external-id-type: doi
               external-id-url: null
               external-id-value: 10.1785/0220170010
             - external-id-normalized:
                 transient: true
                 value: 0895-0695
               external-id-normalized-error: null
               external-id-relationship: part-of
               external-id-type: issn
               external-id-url: null
               external-id-value: 0895-0695
           journal-title:
             value: Seismological Research Letters
           last-modified-date:
             value: 1653590143781
           path: /0000-0002-1258-589X/work/43073249
           publication-date:
             day:
               value: '03'
             month:
               value: '05'
             year:
               value: '2017'
           put-code: 43073249
           source:
             assertion-origin-client-id: null
             assertion-origin-name:
               value: Jefferson C. Chang
             assertion-origin-orcid:
               host: orcid.org
               path: 0000-0002-1258-589X
               uri: https://orcid.org/0000-0002-1258-589X
             source-client-id:
               host: orcid.org
               path: 0000-0002-3054-1567
               uri: https://orcid.org/client/0000-0002-3054-1567
             source-name:
               value: Crossref Metadata Search
             source-orcid: null
           title:
             subtitle: null
             title:
               value: "Surface Deformation of North\u2010Central Oklahoma Related\
                 \ to the 2016Mw\_5.8 Pawnee Earthquake from SAR Interferometry Time\
                 \ Series"
             translated-title: null
           type: journal-article
           url: null
           visibility: public
       - external-ids:
           external-id:
           - external-id-normalized:
               transient: true
               value: 10.1016/j.epsl.2014.09.010
             external-id-normalized-error: null
             external-id-relationship: self
             external-id-type: doi
             external-id-url: null
             external-id-value: 10.1016/j.epsl.2014.09.010
         last-modified-date:
           value: 1653590143317
         work-summary:
         - created-date:
             value: 1522290817605
           display-index: '0'
           external-ids:
             external-id:
             - external-id-normalized:
                 transient: true
                 value: 10.1016/j.epsl.2014.09.010
               external-id-normalized-error: null
               external-id-relationship: self
               external-id-type: doi
               external-id-url: null
               external-id-value: 10.1016/j.epsl.2014.09.010
             - external-id-normalized:
                 transient: true
                 value: 0012-821X
               external-id-normalized-error: null
               external-id-relationship: part-of
               external-id-type: issn
               external-id-url: null
               external-id-value: 0012-821X
           journal-title:
             value: Earth and Planetary Science Letters
           last-modified-date:
             value: 1653590143317
           path: /0000-0002-1258-589X/work/43073173
           publication-date:
             day: null
             month:
               value: '11'
             year:
               value: '2014'
           put-code: 43073173
           source:
             assertion-origin-client-id: null
             assertion-origin-name:
               value: Jefferson C. Chang
             assertion-origin-orcid:
               host: orcid.org
               path: 0000-0002-1258-589X
               uri: https://orcid.org/0000-0002-1258-589X
             source-client-id:
               host: orcid.org
               path: 0000-0002-3054-1567
               uri: https://orcid.org/client/0000-0002-3054-1567
             source-name:
               value: Crossref Metadata Search
             source-orcid: null
           title:
             subtitle: null
             title:
               value: Fault strength evolution during high velocity friction experiments
                 with slip-pulse and constant-velocity loading
             translated-title: null
           type: journal-article
           url: null
           visibility: public
       - external-ids:
           external-id:
           - external-id-normalized:
               transient: true
               value: 10.1007/s00024-014-0801-3
             external-id-normalized-error: null
             external-id-relationship: self
             external-id-type: doi
             external-id-url: null
             external-id-value: 10.1007/s00024-014-0801-3
         last-modified-date:
           value: 1653590143370
         work-summary:
         - created-date:
             value: 1522290826922
           display-index: '0'
           external-ids:
             external-id:
             - external-id-normalized:
                 transient: true
                 value: 10.1007/s00024-014-0801-3
               external-id-normalized-error: null
               external-id-relationship: self
               external-id-type: doi
               external-id-url: null
               external-id-value: 10.1007/s00024-014-0801-3
             - external-id-normalized:
                 transient: true
                 value: 0033-4553
               external-id-normalized-error: null
               external-id-relationship: part-of
               external-id-type: issn
               external-id-url: null
               external-id-value: 0033-4553
           journal-title:
             value: Pure and Applied Geophysics
           last-modified-date:
             value: 1653590143370
           path: /0000-0002-1258-589X/work/43073182
           publication-date:
             day: null
             month:
               value: '04'
             year:
               value: '2014'
           put-code: 43073182
           source:
             assertion-origin-client-id: null
             assertion-origin-name:
               value: Jefferson C. Chang
             assertion-origin-orcid:
               host: orcid.org
               path: 0000-0002-1258-589X
               uri: https://orcid.org/0000-0002-1258-589X
             source-client-id:
               host: orcid.org
               path: 0000-0002-3054-1567
               uri: https://orcid.org/client/0000-0002-3054-1567
             source-name:
               value: Crossref Metadata Search
             source-orcid: null
           title:
             subtitle: null
             title:
               value: Evolution of Wear and Friction Along Experimental Faults
             translated-title: null
           type: journal-article
           url: null
           visibility: public
       - external-ids:
           external-id:
           - external-id-normalized:
               transient: true
               value: 10.1126/science.1221195
             external-id-normalized-error: null
             external-id-relationship: self
             external-id-type: doi
             external-id-url: null
             external-id-value: 10.1126/science.1221195
         last-modified-date:
           value: 1653590143323
         work-summary:
         - created-date:
             value: 1522290821910
           display-index: '0'
           external-ids:
             external-id:
             - external-id-normalized:
                 transient: true
                 value: 10.1126/science.1221195
               external-id-normalized-error: null
               external-id-relationship: self
               external-id-type: doi
               external-id-url: null
               external-id-value: 10.1126/science.1221195
             - external-id-normalized:
                 transient: true
                 value: 0036-8075
               external-id-normalized-error: null
               external-id-relationship: part-of
               external-id-type: issn
               external-id-url: null
               external-id-value: 0036-8075
           journal-title:
             value: Science
           last-modified-date:
             value: 1653590143323
           path: /0000-0002-1258-589X/work/43073174
           publication-date:
             day:
               value: '04'
             month:
               value: '10'
             year:
               value: '2012'
           put-code: 43073174
           source:
             assertion-origin-client-id: null
             assertion-origin-name:
               value: Jefferson C. Chang
             assertion-origin-orcid:
               host: orcid.org
               path: 0000-0002-1258-589X
               uri: https://orcid.org/0000-0002-1258-589X
             source-client-id:
               host: orcid.org
               path: 0000-0002-3054-1567
               uri: https://orcid.org/client/0000-0002-3054-1567
             source-name:
               value: Crossref Metadata Search
             source-orcid: null
           title:
             subtitle: null
             title:
               value: Rapid Acceleration Leads to Rapid Weakening in Earthquake-Like
                 Laboratory Experiments
             translated-title: null
           type: journal-article
           url: null
           visibility: public
       last-modified-date:
         value: 1693315262831
       path: /0000-0002-1258-589X/works
   history:
     claimed: true
     completion-date: null
     creation-method: DIRECT
     deactivation-date: null
     last-modified-date:
       value: 1693315262503
     source: null
     submission-date:
       value: 1517002376500
     verified-email: true
     verified-primary-email: true
   person:
     addresses:
       address:
       - country:
           value: US
         created-date:
           value: 1517002787436
         display-index: 1
         last-modified-date:
           value: 1517002787437
         path: /0000-0002-1258-589X/address/884006
         put-code: 884006
         source:
           assertion-origin-client-id: null
           assertion-origin-name: null
           assertion-origin-orcid: null
           source-client-id: null
           source-name:
             value: Jefferson C. Chang
           source-orcid:
             host: orcid.org
             path: 0000-0002-1258-589X
             uri: https://orcid.org/0000-0002-1258-589X
         visibility: public
       last-modified-date:
         value: 1517002787437
       path: /0000-0002-1258-589X/address
     emails:
       email:
       - created-date:
           value: 1529570471529
         email: jchang@usgs.gov
         last-modified-date:
           value: 1529570560426
         path: null
         primary: true
         put-code: null
         source:
           assertion-origin-client-id: null
           assertion-origin-name: null
           assertion-origin-orcid: null
           source-client-id: null
           source-name:
             value: Jefferson C. Chang
           source-orcid:
             host: orcid.org
             path: 0000-0002-1258-589X
             uri: https://orcid.org/0000-0002-1258-589X
         verified: true
         visibility: public
       last-modified-date:
         value: 1529570560426
       path: /0000-0002-1258-589X/email
     keywords:
       keyword:
       - content: tectonics
         created-date:
           value: 1522291174964
         display-index: 10
         last-modified-date:
           value: 1522291275267
         path: /0000-0002-1258-589X/keywords/941434
         put-code: 941434
         source:
           assertion-origin-client-id: null
           assertion-origin-name: null
           assertion-origin-orcid: null
           source-client-id: null
           source-name:
             value: Jefferson C. Chang
           source-orcid:
             host: orcid.org
             path: 0000-0002-1258-589X
             uri: https://orcid.org/0000-0002-1258-589X
         visibility: public
       - content: structural geology
         created-date:
           value: 1522291275254
         display-index: 9
         last-modified-date:
           value: 1522291275254
         path: /0000-0002-1258-589X/keywords/941435
         put-code: 941435
         source:
           assertion-origin-client-id: null
           assertion-origin-name: null
           assertion-origin-orcid: null
           source-client-id: null
           source-name:
             value: Jefferson C. Chang
           source-orcid:
             host: orcid.org
             path: 0000-0002-1258-589X
             uri: https://orcid.org/0000-0002-1258-589X
         visibility: public
       - content: geology
         created-date:
           value: 1522291275255
         display-index: 8
         last-modified-date:
           value: 1522291275255
         path: /0000-0002-1258-589X/keywords/941436
         put-code: 941436
         source:
           assertion-origin-client-id: null
           assertion-origin-name: null
           assertion-origin-orcid: null
           source-client-id: null
           source-name:
             value: Jefferson C. Chang
           source-orcid:
             host: orcid.org
             path: 0000-0002-1258-589X
             uri: https://orcid.org/0000-0002-1258-589X
         visibility: public
       - content: geophysics
         created-date:
           value: 1522291275256
         display-index: 7
         last-modified-date:
           value: 1522291275256
         path: /0000-0002-1258-589X/keywords/941437
         put-code: 941437
         source:
           assertion-origin-client-id: null
           assertion-origin-name: null
           assertion-origin-orcid: null
           source-client-id: null
           source-name:
             value: Jefferson C. Chang
           source-orcid:
             host: orcid.org
             path: 0000-0002-1258-589X
             uri: https://orcid.org/0000-0002-1258-589X
         visibility: public
       - content: earthquake physics
         created-date:
           value: 1522291275257
         display-index: 6
         last-modified-date:
           value: 1522291275257
         path: /0000-0002-1258-589X/keywords/941438
         put-code: 941438
         source:
           assertion-origin-client-id: null
           assertion-origin-name: null
           assertion-origin-orcid: null
           source-client-id: null
           source-name:
             value: Jefferson C. Chang
           source-orcid:
             host: orcid.org
             path: 0000-0002-1258-589X
             uri: https://orcid.org/0000-0002-1258-589X
         visibility: public
       - content: earthquake seismology
         created-date:
           value: 1522291275261
         display-index: 5
         last-modified-date:
           value: 1522291275261
         path: /0000-0002-1258-589X/keywords/941439
         put-code: 941439
         source:
           assertion-origin-client-id: null
           assertion-origin-name: null
           assertion-origin-orcid: null
           source-client-id: null
           source-name:
             value: Jefferson C. Chang
           source-orcid:
             host: orcid.org
             path: 0000-0002-1258-589X
             uri: https://orcid.org/0000-0002-1258-589X
         visibility: public
       - content: active-source seismology
         created-date:
           value: 1522291275262
         display-index: 4
         last-modified-date:
           value: 1522291275262
         path: /0000-0002-1258-589X/keywords/941440
         put-code: 941440
         source:
           assertion-origin-client-id: null
           assertion-origin-name: null
           assertion-origin-orcid: null
           source-client-id: null
           source-name:
             value: Jefferson C. Chang
           source-orcid:
             host: orcid.org
             path: 0000-0002-1258-589X
             uri: https://orcid.org/0000-0002-1258-589X
         visibility: public
       - content: gravity
         created-date:
           value: 1522291275263
         display-index: 3
         last-modified-date:
           value: 1522291275263
         path: /0000-0002-1258-589X/keywords/941441
         put-code: 941441
         source:
           assertion-origin-client-id: null
           assertion-origin-name: null
           assertion-origin-orcid: null
           source-client-id: null
           source-name:
             value: Jefferson C. Chang
           source-orcid:
             host: orcid.org
             path: 0000-0002-1258-589X
             uri: https://orcid.org/0000-0002-1258-589X
         visibility: public
       - content: gravity gradiometry
         created-date:
           value: 1522291275264
         display-index: 2
         last-modified-date:
           value: 1522291275264
         path: /0000-0002-1258-589X/keywords/941442
         put-code: 941442
         source:
           assertion-origin-client-id: null
           assertion-origin-name: null
           assertion-origin-orcid: null
           source-client-id: null
           source-name:
             value: Jefferson C. Chang
           source-orcid:
             host: orcid.org
             path: 0000-0002-1258-589X
             uri: https://orcid.org/0000-0002-1258-589X
         visibility: public
       - content: GIS
         created-date:
           value: 1522291275264
         display-index: 1
         last-modified-date:
           value: 1522291275264
         path: /0000-0002-1258-589X/keywords/941443
         put-code: 941443
         source:
           assertion-origin-client-id: null
           assertion-origin-name: null
           assertion-origin-orcid: null
           source-client-id: null
           source-name:
             value: Jefferson C. Chang
           source-orcid:
             host: orcid.org
             path: 0000-0002-1258-589X
             uri: https://orcid.org/0000-0002-1258-589X
         visibility: public
       last-modified-date:
         value: 1522291275267
       path: /0000-0002-1258-589X/keywords
     name:
       created-date:
         value: 1517002376500
       credit-name:
         value: Jefferson C. Chang
       family-name:
         value: Chang
       given-names:
         value: Jefferson
       last-modified-date:
         value: 1533075412714
       path: 0000-0002-1258-589X
       source: null
       visibility: public

usgs_staff_profile: 

 meta:
   url: https://www.usgs.gov/staff-profiles/jefferson-c-chang
   timestamp: '2024-01-30T10:24:23.612636'
   status_code: 200
 profile:
   name: Jefferson C Chang, Ph.D.
   name_qualifier: null
   titles:
   - Geophysicist
   organizations:
   - !!python/tuple
     - Hawaiian Volcano Observatory
     - https://www.usgs.gov/observatories/hvo
   email: jchang@usgs.gov
   orcid: 0000-0002-1258-589X
   intro_statements:
   - "Jefferson is a Geophysicist with the U.S. Geological Survey\u2014Volcano Hazard\
     \ Programs, at the Volcano Science Center's Hawaiian Volcano Observatory."
   expertise_terms:
   - rock mechanics
   - earthquake physics
   - seismology
   - GIS
   - gravity
   - gravity gradiometry
   - field geophysics
   - geologic mapping
   professional_experience: []
   education: []
   affiliations: []
   honors: []
   abstracts: []
   personal_statement: "EducationPh.D. in Geophysics: University of Oklahoma (2017)M.S.\
     \ in Geology: University of Texas at El Paso (2008)B.S. in Geology: Northern\
     \ Arizona University (2005)A.A. in Liberal Arts: University of Hawaii\u2014\
     Leeward Community College (2001)AppointmentsGeophysicist: USGS Hawaiian Volcano\
     \ Observatory (2018-present)Geophysical Operations Manager: Oklahoma Geological\
     \ Survey (2016-2018)State Seismologist (Interim): Oklahoma Geological Survey\
     \ (2015-2016)Research Associate: Oklahoma Geological Survey (2014-2015)Field\
     \ Technician: University of Oklahoma (2008-2012)GIS Analyst: UTEP Regional Geospatial\
     \ Service Center (2007)Digital Cartographer: Northern Arizona University (2005)Seismic\
     \ Technician/Analyst: Arizona Earthquake Information Center (2005)"
Retrieved from "https://geokb.wikibase.cloud/w/index.php?title=Item_talk:Q45295&oldid=614296"