University of Wisconsin Milwaukee UWM Digital Commons Theses and Dissertations 12-1-2013 Examining Spring and Autumn Phenology in a Temperate Deciduous Urban Woodlot Rong Yu University of Wisconsin-Milwaukee Follow this and additional works at: https://dc.uwm.edu/etd Part of the Climate Commons, and the Geographic Information Sciences Commons Recommended Citation Yu, Rong, "Examining Spring and Autumn Phenology in a Temperate Deciduous Urban Woodlot" (2013). Theses and Dissertations. 445. https://dc.uwm.edu/etd/445 This Dissertation is brought to you for free and open access by UWM Digital Commons. It has been accepted for inclusion in Theses and Dissertations by an authorized administrator of UWM Digital Commons. For more information, please contact
[email protected]. EXAMINING SPRING AND AUTUMN PHENOLOGY IN A TEMPERATE DECIDUOUS URBAN WOODLOT by Rong Yu A Dissertation Submitted in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy in Geography at The University of Wisconsin - Milwaukee December 2013 Abstract EXAMINING SPRING AND AUTUMN PHENOLOGY IN A TEMPERATE DECIDUOUS URBAN WOODLOT by Rong Yu The University of Wisconsin - Milwaukee, 2013 Under the Supervision of Distinguished Professor Mark D. Schwartz This dissertation is an intensive phenological study in a temperate deciduous urban woodlot over six consecutive years (2007-2012). It explores three important topics related to spring and autumn phenology, as well as ground and remote sensing phenology. First, it examines key climatic factors influencing spring and autumn phenology by conducting phenological observations four days a week and recording daily microclimate measurements. Second, it investigates the differences in phenological responses between an urban woodlot and a rural forest by employing comparative basswood phenological data.