• 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 - Model-Data Assimilation to Quantify the Effects of Climate Change on Plant Physiological Processes by Kashif Mahmud

Geography's Colloquium - Model-Data Assimilation to Quantify the Effects of Climate Change on Plant Physiological Processes by Kashif Mahmud

Friday, January 24, 2020

3:35 P.M. – 4:35 P.M.

Location: Student Building 005

Abstract:        Predictive understanding of terrestrial plant growth and resilience to environmental change is a fundamental problem common to agriculture, ecology and ecosystem science. Understanding the regulation of carbohydrate storage and plant growth under various climate change conditions is one of the most pressing questions in plant ecophysiology to quantify both the future productivity of terrestrial plants and their vulnerability to environmental changes. Because photosynthesis provides the main substrate for plant growth, studies of growth responses to climate change often focus on photosynthetic responses. However, growth is determined by the outcome of many processes. Therefore, my aim is to identify and quantify the responses of other plant carbon processes, including carbohydrate utilization, allocation, and turnover rates, to various environmental stress conditions. I apply data assimilation to data from various manipulative experiments to infer the effects of these manipulations on main carbon balance processes. I also perform attribution analysis to quantify the impact of the response of each individual process to experimental manipulation on overall plant growth. I am able to infer that, in addition to changes in both photosynthetic and respiratory rates, environmental alterations modify the dynamics of non-structural carbohydrate utilization rates, growth respiration, allocation patterns and senescence. The attribution analysis indicates the contribution of all of these process responses to the overall change in biomass observed under various stressed conditions. Applying this approach more broadly would potentially allow us to identify general patterns in these responses that could then be formulated for inclusion into models. Overall, this approach provides important insights into the relationship between carbon uptake and plant growth and could significantly advance our models of vegetation responses to global change.

Bio:                Dr. Kashif Mahmud is a modeler with backgrounds in plant ecology and hydrogeology. Dr. Mahmud is currently working as a research scientist in MacBean Lab at the Department of Geography, Indiana University (IU). Prior to joining IU, he was a postdoctoral research fellow at Western Sydney University in the Climate And Forest Ecosystem Modelling group. Dr. Mahmud has received his PhD degree in 2015 from the school of Civil and Environmental Engineering at the University of New South Wales, Sydney Australia.

ERI (IU) webpage link for more information: https://eri.iu.edu/about-us/researchers/kashif-mahmud.html

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