• Skip to Content
  • Skip to Main Navigation
  • Skip to Search

Indiana University Bloomington Indiana University Bloomington IU Bloomington

Open Search Menu

The College of Arts & Sciences

Department of Anthropology

  • Home
  • About
    • Four Fields of Study
    • Core Faculty
    • Affiliate & Adjunct Faculty
    • Associate & Assistant Scientists
    • Research Associates
    • Emeriti Faculty
    • Staff
    • Graduate Students
    • History
    • Land Acknowledgement
    • Diversity & Inclusion
    • About Bloomington
    • Alumni & Giving
  • Undergraduate
    • Anthropology B.A.
    • Anthropology + Linguistics B.A.
    • Minors
    • Certificates
    • Courses
    • Field Schools
    • Advising
    • Honors Program
    • Funding Opportunities
    • Student Experience
    • FAQs
  • Graduate
    • Anthropology Ph.D.
    • Food Studies M.A.
    • Interdisciplinary Curatorship M.A.
    • Minor, Anthropology
    • Minor, Anthropology of Food
    • Advising
    • Courses
    • Financial Support
    • Fellowships & Awards
    • Student Experience
    • Admissions FAQs
    • How to Apply
  • Research
    • Research Areas
    • Publications
    • Centers & Labs
  • Career Preparation
    • Career Paths
    • Career Advising
    • Professional Training
    • Professional Organizations
  • News & Events
    • Newsletter
    • News
    • Calendar of Events
    • Graduate Student Association Symposium
    • Bauman Distinguished Lecture Series
    • Skomp Distinguished Lecture Series
  • Search
  • Contact
  • Student Portal
  • Newsletter
  • News
  • Calendar of Events
    • Graduate Student Professionalization Workshop
  • Graduate Student Association Symposium
  • Bauman Distinguished Lecture Series
  • Skomp Distinguished Lecture Series
  • Home
  • News & Events
  • Calendar of Events
  • Geography's Colloquium - Hydrology of the people, by the people, for the people: bringing together citizen science and hydrologic forecasting

Geography's Colloquium - Hydrology of the people, by the people, for the people: bringing together citizen science and hydrologic forecasting by Dr. Darren Ficklin

Friday, November 8, 2019

3:35 P.M. – 4:35 P.M.

Location: Student Building 005

Abstract:        For many years, researchers have successfully modeled the large-scale dynamics of river discharge, water temperature, and fish habitat across basins throughout the world. A limitation of the application of these large-scale eco-hydrological models to smaller basins is that fine-scale data used to calibrate the models are typically inaccessible for small stream networks due to the large costs of obtaining and maintaining data. Local communities, most of whom are experts on the local environmental setting, are perhaps the missing link for the collection of this type of data. Here, we use citizen science observations of stage height and water temperature as calibration/validation data for a hydrologic model developed for a small basin (184 km2) in northern Michigan where a citizen science network (CrowdHydrology) is already in place. Within this framework, the hydrologic model is re-calibrated on a bi-weekly schedule using assimilated citizen-science data. The hydrologic model shows improvement with each calibration iteration, with overall increases in the Nash-Sutcliffe model efficiency coefficient (-0.71 after model development to the present-day value of 0.53) and the refined index of agreement (0.45 to 0.74) for downstream sites. The calibrated model is used to present 7-day forecasts of streamflow, water temperature, and aquatic species habitat (brown and brook trout) throughout the river basin using precipitation and temperature forecast data from the National Centers for Environmental Prediction. The forecasts are displayed on a user-friendly website that, based on interviews with the community, is specifically designed to increase citizen-science participation rates, which, in turn, increases the accuracy of the hydrologic model. We show that this novel approach can benefit small communities by providing real-time, useable information on local water resources derived from complex hydrologic models. Using the methods developed here, real-time forecasting based on citizen-observed data could be adapted to better manage freshwater resources.

Please refer flyer for more information

  • Faculty + Staff Intranet

Department of Anthropology social media channels

  • Facebook
  • Instagram
  • YouTube
  • College of Arts & Sciences
  • Department of Anthropology

The College of Arts & Sciences

Indiana University

Copyright © 2025 The Trustees of Indiana University

Accessibility | College Scorecard | Privacy Notice

The College of Arts & Sciences

  • About
    • Four Fields of Study
      • Archaeology
      • Bioanthropology
      • Linguistic Anthropology
      • Social-Cultural Anthropology
    • Core Faculty
    • Affiliate & Adjunct Faculty
    • Associate & Assistant Scientists
    • Research Associates
    • Emeriti Faculty
    • Staff
    • Graduate Students
    • History
    • Land Acknowledgement
    • Diversity & Inclusion
    • About Bloomington
      • Music + Entertainment
      • Campus Culture & Resources
      • Food & Restaurants
      • Sustainability
      • Sports & Fitness
      • Housing In Bloomington
    • Alumni & Giving
      • Newsletter
  • Undergraduate
    • Anthropology B.A.
    • Anthropology + Linguistics B.A.
    • Minors
      • Anthropology
      • Anthropology of Food
      • Medical Anthropology
      • Archaeology
    • Certificates
      • Global Human Diversity
      • Ethnography of Communication
    • Courses
    • Field Schools
      • IU Field School in Archaeology
      • Field School in Oaxaca
    • Advising
      • Academic Advising
      • Career Coaching
      • Administrative Contacts
    • Honors Program
    • Funding Opportunities
    • Student Experience
    • FAQs
  • Graduate
    • Anthropology Ph.D.
      • Concentration, Archaeology + Social Context
      • Concentration, Food Studies
      • Concentration, Medical Anthropology
      • Concentration, Paleoanthropology
    • Food Studies M.A.
      • Food Studies Coursework
      • Food Studies Resources
      • Career Opportunities
    • Interdisciplinary Curatorship M.A.
    • Minor, Anthropology
    • Minor, Anthropology of Food
    • Advising
    • Courses
    • Financial Support
    • Fellowships & Awards
    • Student Experience
    • Admissions FAQs
    • How to Apply
      • Anthropology Ph.D.
      • Food Studies M.A.
  • Research
    • Research Areas
    • Publications
      • Anthropological Linguistics
    • Centers & Labs
  • Career Preparation
    • Career Paths
    • Career Advising
    • Professional Training
    • Professional Organizations
  • News & Events
    • Newsletter
      • Process: Summer 2023
        • Letter from the Chair
        • Class notes
        • Faculty and staff updates
        • Student updates
        • Spring Celebrations
        • Dr. Fumi Arakawa
        • Dr. Ryan Kennedy
        • Oaxaca Program
        • Dr. Lesourd Retires
        • Tributes and Remembrances
    • News
      • News Archive
    • Calendar of Events
      • Graduate Student Professionalization Workshop
    • Graduate Student Association Symposium
    • Bauman Distinguished Lecture Series
    • Skomp Distinguished Lecture Series
  • Contact
  • Student Portal
    • Undergraduate
      • Anthropology B.A.
      • Anthropology + Linguistics B.A.
      • Minors
      • Certificates
      • Field Schools
      • Advising
      • Honors Program
      • Career Preparation
      • FAQs
      • Resources
    • Graduate
      • Ph.D.
        • Concentration, Archaeology + Social Context
        • Concentration, Food Studies
        • Concentration, Paleoanthropology
        • Concentration, Medical Anthropology
      • Ph.D. Procedures
      • Food Studies M.A.
        • Food Studies Course Descriptions
      • Minor, Anthropology
      • Minor, Anthropology of Food
      • Financial Support
        • External Funding
      • Getting Started at IU
      • Forms + Useful Links
        • Departmental Forms
        • IU + College Forms
    • Courses