(Q50019)

Statements

0 references

United States Geological Survey

10 May 2024

unknown value

1 reference

https://www.usgs.gov/staff-profiles/john-f-walker

is affiliated with

Upper Midwest Water Science Center

10 May 2024

1 reference

https://www.usgs.gov/staff-profiles/john-f-walker

science center director

30 September 2023

1 reference

https://www.usgs.gov/staff-profiles/john-f-walker

mailto:jfwalker@usgs.gov

16 May 2023

1 reference

USGS Staff Profiles

0000-0003-0155-7479

23 May 2024

200

23 May 2024

0 references

official website

https://www.usgs.gov/staff-profiles/john-f-walker

18 September 2024

21 September 2024

200

0 references

24 August 2024

29 August 2024

0 references

Quantum Dot Devices and Semiconductors

24 August 2024

47

1 reference

https://openalex.org/A5083359913

Hydrological Modeling and Water Resource Management

24 August 2024

34

1 reference

https://openalex.org/A5083359913

Water Quality and Hydrogeology Research

24 August 2024

23

1 reference

https://openalex.org/A5083359913

Biogeochemical Cycling of Nutrients in Aquatic Ecosystems

24 August 2024

22

1 reference

https://openalex.org/A5083359913

Molecular Spectroscopic Databases and Laser Applications

24 August 2024

18

1 reference

https://openalex.org/A5083359913

Semiconductor Spintronics and Quantum Computing

24 August 2024

17

1 reference

https://openalex.org/A5083359913

Groundwater Flow and Transport Modeling

24 August 2024

16

1 reference

https://openalex.org/A5083359913

Infrared Detector Technologies

24 August 2024

15

1 reference

https://openalex.org/A5083359913

Failure Analysis of Integrated Circuits

24 August 2024

15

1 reference

https://openalex.org/A5083359913

Ecological Dynamics of Riverine Landscapes

24 August 2024

14

1 reference

https://openalex.org/A5083359913

Optical Interconnect Technologies

24 August 2024

13

1 reference

https://openalex.org/A5083359913

Atomic Layer Deposition Technology

24 August 2024

11

1 reference

https://openalex.org/A5083359913

Mycorrhizal Fungi and Plant Interactions

24 August 2024

10

1 reference

https://openalex.org/A5083359913

Impacts of Climate Change on Glaciers and Water Availability

24 August 2024

9

1 reference

https://openalex.org/A5083359913

Stable Isotope Analysis of Groundwater and Precipitation

24 August 2024

8

1 reference

https://openalex.org/A5083359913

Surface Analysis and Electron Spectroscopy Techniques

24 August 2024

8

1 reference

https://openalex.org/A5083359913

Silicon Photonics Technology

24 August 2024

8

1 reference

https://openalex.org/A5083359913

Chemical Mechanical Polishing in Microelectronics Manufacturing

24 August 2024

7

1 reference

https://openalex.org/A5083359913

Biodiversity Conservation and Ecosystem Management

24 August 2024

7

1 reference

https://openalex.org/A5083359913

Lichen Symbiotic Relationships and Ecological Impact

24 August 2024

6

1 reference

https://openalex.org/A5083359913

Arctic Permafrost Dynamics and Climate Change

24 August 2024

6

1 reference

https://openalex.org/A5083359913

Cryo-Electron Microscopy Techniques

24 August 2024

5

1 reference

https://openalex.org/A5083359913

Global Drought Monitoring and Assessment

24 August 2024

5

1 reference

https://openalex.org/A5083359913

First-Principles Calculations for III-Nitride Semiconductors

24 August 2024

5

1 reference

https://openalex.org/A5083359913

Atomic Force Microscopy Techniques

24 August 2024

5

1 reference

https://openalex.org/A5083359913

http://www.wikidata.org/entity/Q58206593

0 references

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