Academic and administrative position

  • present2012

    Senior Lecturer

    Department of Zoology and Environment Sciences, Faculty of Science, University of Colombo

  • 20112006

    Research Scientist

    Department of Atmospheric Science, Colorado State University, USA

  • 20092009

    Guest Lecturer - SOCR 680A1- Modeli ng Ecosystem Biogeochemistry

    Colorado State University

  • 20022002

    Visiting Lecturer - MSc program in Human Geography

    University of Sri Jayawardenepura, Sri Lanka

  • 19931993

    Laboratory Instructor in Zoology

    central Province Affiliated University College, Polgolla, Sri Lanka

  • 20172017

    Founding Director

    Center for Environmental Initiatives, University of Colombo

  • 20122011

    Senior Lecturer - Environmental Conservation and Managem ent Program (ENCM)

    University of Kelaniya

  • 2007 2007

    Lecturer - Advanced Study Program 2007 Colloquium on Regional Biogeochemistry

    National Center for Atmospheric Research (NCAR), Bou lder, Colorado, USA.

  • 19981996

    Graduate Teaching Assistant in Biology

    University of Wyoming, USA

  • 19921991

    Assistant Lecturer

    Department of Zoology and Environment Sciences, University of Colombo, Sri Lanka

Positions held in professional bodies

  • 20172017

    Editorial Board (Member) of the Climate Change Magazine

    Ministry of Mahaweli Development and Environment of Sri Lanka

  • 20172017

    Guest Editor

    Environmental Development Journal of the Elsevier