Item talk:Q47553

orcid:

 meta:
   status_code: 200
   timestamp: '2023-10-20T09:24:59.449610'
   url: https://pub.orcid.org/v3.0/0000-0001-6063-9867/record
 orcid:
   activities:
     employments:
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           external-id: []
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         summaries:
         - employment-summary:
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               value: 1472605695611
             department-name: Biological Resources Discipline
             display-index: '0'
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             last-modified-date:
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             organization:
               address:
                 city: Cook
                 country: US
                 region: WA
               disambiguated-organization:
                 disambiguated-organization-identifier: '2928'
                 disambiguation-source: RINGGOLD
               name: US Geological Survey
             path: /0000-0001-6063-9867/employment/2196600
             put-code: 2196600
             role-title: Project Chief/Lead Research Fishery Biologist
             source:
               assertion-origin-client-id: null
               assertion-origin-name: null
               assertion-origin-orcid: null
               source-client-id: null
               source-name:
                 value: Theresa Liedtke
               source-orcid:
                 host: orcid.org
                 path: 0000-0001-6063-9867
                 uri: https://orcid.org/0000-0001-6063-9867
             start-date:
               day:
                 value: '07'
               month:
                 value: 09
               year:
                 value: '1994'
             url: null
             visibility: public
       last-modified-date:
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       path: /0000-0001-6063-9867/employments
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     last-modified-date:
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     source: null
     submission-date:
       value: 1472605542515
     verified-email: true
     verified-primary-email: true
   person:
     keywords:
       keyword:
       - content: lamprey
         created-date:
           value: 1681857355060
         display-index: 1
         last-modified-date:
           value: 1681857355060
         path: /0000-0001-6063-9867/keywords/3137586
         put-code: 3137586
         source:
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           assertion-origin-name: null
           assertion-origin-orcid: null
           source-client-id: null
           source-name:
             value: Theresa Liedtke
           source-orcid:
             host: orcid.org
             path: 0000-0001-6063-9867
             uri: https://orcid.org/0000-0001-6063-9867
         visibility: public
       last-modified-date:
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       path: /0000-0001-6063-9867/keywords
     name:
       created-date:
         value: 1472605542744
       credit-name: null
       family-name:
         value: Liedtke
       given-names:
         value: Theresa
       last-modified-date:
         value: 1472605542744
       path: 0000-0001-6063-9867
       source: null
       visibility: public

usgs_staff_profile:

 meta:
   status_code: 200
   timestamp: '2023-09-30T17:12:04.063006'
   url: https://www.usgs.gov/staff-profiles/theresa-marty-liedtke
 profile:
   abstracts: []
   affiliations: []
   education:
   - M.S. Zoology/Marine Biology, University of Hawaii, Honolulu, HI
   - B.S. Biology, Illinois State University, Normal, IL
   email: tliedtke@usgs.gov
   expertise_terms:
   - Application of Radio and Acoustic Telemetry Technologies
   - Endangered/Threatened Species
   - Fish Movements and Behavior
   - Fish Passage and Survival (Especially Juvenile Salmon)
   - Fish Performance and Stress Response
   - Forage Fishes in Puget Sound
   - Pacific Lamprey and Other Native lampreys
   - Predator-Prey Interactions
   - Salmonid Population and Behavior Monitoring
   - Transmitter Implantation Techniques
   honors: []
   intro_statements:
   - Marty Liedtke is a Project Leader at the Columbia River Research Laboratory
     with 25+ years of experience focused on movement, behavior, and performance
     of fishes in both freshwater and marine systems.
   name: Theresa "Marty" Liedtke
   name_qualifier: null
   orcid: 0000-0001-6063-9867
   organization_link: https://www.usgs.gov/centers/western-fisheries-research-center
   organization_name: Western Fisheries Research Center
   personal_statement: My research is currently focused on Pacific Lamprey and other
     native lampreys in the Columbia River Basin and forage fishes in Puget Sound.  My
     team evaluates juvenile and larval lamprey performance under controlled laboratory
     conditions to address management needs such as dewatering of lamprey habitat,
     interactions with screens at water diversions, and dredging impacts. A newly
     developed, prototype acoustic telemetry transmitter, designed for use in lamprey
     and eels allowed us to conduct one of the first acoustic telemetry studies of
     juvenile Pacific lamprey migration movements. Prior to the development of this
     transmitter such studies were not possible due to the small size of these fish.
     In Puget Sound we have focused on Pacific sand lance and surf smelt and have
     evaluated spawning site selection, responses to climate change, food habits,
     and rearing habitats. Most recently we are investigating linkages between forage
     fishes and legacy and current use contaminants in both field and laboratory
     settings.Historically my team has conducted radio and acoustic telemetry studies
     to evaluate juvenile salmon passage and survival at hydroelectric dams in the
     Columbia River Basin.  We have used telemetry to monitor the behavior and movements
     of many fishes, including adult salmonids using transmitters with sensors (temperature,
     motion). I have developed standard operating procedures for surgical implantation
     of transmitters and regularly train others to design tagging operations and
     conduct tagging for telemetry studies. I am interested in the performance of
     fish equipped with telemetry transmitters, specifically comparing the stress
     response, swimming performance, buoyancy compensation, and predator avoidance
     ability of tagged fish to untagged fish.
   professional_experience:
   - 1994 to Present - Research Fish Biologist, U.S. Geological Survey, Western Fisheries
     Research Center, Columbia River Research Laboratory, Cook, WA
   title: Research Fish Biologist