1. Warmer and more variable temperatures influence both crop yield and weed seedbank longevity in a perennial forage system Open Access Author: Isaacson, Ashley Title: Warmer and more variable temperatures influence both crop yield and weed seedbank longevity in a perennial forage system Graduate Program: Agricultural and Environmental Plant Science (MS) Keywords: open-top chambersclimate changeperennial forageforage productionweed seedbankseedbank longevityincreased temperaturesweed seed mortalityalfalfa productivitytemperature fluctuationswinter injury File: Download Isaacson_thesis_final.pdf Committee Members: Erin Connolly, Program Head/ChairCarolyn Lowry, Thesis Advisor/Co-AdvisorJohn M Wallace, Committee MemberRichard Smith, Committee Member