Invited Presentations

• Douglass CH. Ecological risk assessments for pesticides. Bio-Agricultural Sciences and Pest Management Department Weekly Seminar, Colorado State University, Fort Collins, CO. September 18, 2019.
• Douglass CH. Introduction to restoration ecology. Ecology (BIOL 333), Trinity College, Hartford, CT. November 30, 2015.
• Douglass CH. Invasive species and conservation biology: moving towards solutions. Conservation Biology (BIOL 233), Trinity College, Hartford, CT. November 24, 2015.
• Douglass CH. Assessing ecosystem functional impacts from woody invasive plant assemblages. Connecticut River Watershed Research Colloquium, Goodwin College, Hartford, CT. October 22, 2015.
• Douglass CH. The good, the bad, and the ugly. Thomas McKenna Meredith Environmental Science Lecture, Trinity College, Hartford CT. April 3, 2015.
• Douglass CH. Restoration ecology: the science and the practice. Ecology (BIOL 333), Trinity College, Hartford, CT. November 22, 2013.
• Douglass CH. Invasive plant species management: paradigms, approaches and challenges. Invasive Species: Biology, Policy and Management (E&ES 356),Wesleyan University, Middletown, CT. November 14, 2013.
• Douglass CH. Research on the Management of Invasive Plant Species in the Lower Connecticut River. Connecticut River Watershed Research Colloquium, Goodwin College, Hartford, CT. October 24, 2013.
• Douglass CH. How the West Was Won, and Then Lost to an Alien Invasion: A Story of Ecosystem Change in the West. Thomas McKenna Meredith ’48 Lecture in Environmental Sciences, Trinity College, Hartford, CT. October 18, 2013.
• Douglass CH. How the West Was Won, and Then Lost to an Alien Plant Invasion. Earth and Environmental Sciences Department Colloquium: Wesleyan University, Middletown, CT. October 15, 2013.
• Douglass CH, Nissen SJ. Impacts of Chemical and Mechanical Tamarisk Control Methods on Plant Communities. Tamarisk Coalition Symposium, Grand Junction, CO. February 15-17, 2012.
• Douglass CH, Nissen SJ. CSU Tamarisk Research Update. Upper Arkansas Cooperative Weed Management Area Meeting, Canon City, CO. November 9, 2011.
• Douglass CH. Tamarisk Management in the Arkansas River Watershed of Colorado: Options, Impacts  and Sustainability. Bioagricultural Sciences & Pest Management Department Seminar, Colorado State University, Fort Collins, CO. October 26, 2011.
• Douglass CH, Nissen SJ. Tamarisk Removal & Control Methods: Restoration and Secondary Invaders. Second Annual Arkansas Watershed Invasive Plants Program (ARKWIPP) Conference, Pueblo, CO. March 30, 2010.
• Douglass CH. Herbicides as a Component of Successional Plant Management. Conservation Biology (BIOL 2050), University of Denver, Denver, CO. May 11, 2009.