Ruzana Sanusi

PhotoRuzana seeks to improve our understanding of the relationships between urban trees and human health and well-being. Her studies investigate the connection of microclimatic conditions and human thermal comfort with dense, sparse and no canopy cover for different tree species. In addition, it will able to explore the physiological and morphological responses of different tree species to drought and heat stress alone or in combination, thereby investigating leaf senescence and the opportunity to manage this through supplementary and well-timed water provision. This study will give us an insight into selection and management of urban trees to maintain and optimise their ecosystem service benefits under future harsh climatic conditions.

  1. How does high tree canopy cover affect Human Thermal Comfort in a streetscale perspective?
  2. Do differences among tree species influence Human Thermal Comfort below?
  3. What is the physiological and morphological effect of drought and heat stress alone or in combination for young street trees?

IMG_4246IMG_4249IMG_1568Supervisors: Dr Stephen Livesley, Dr Denise Johnstone, Dr Peter May


Ruzana Adibah, M.S., Ahmad Ainuddin, N. and Hazandy, A.H. 2011. Leaf chlorophyll fluorescence and gas exchange response to different light levels in Platycerium bifurcatum. American Journal of Agriculture and Biological Science 6 (2): 214-220, 2011.

Ruzana Adibah M.S. and Ahmad Ainuddin, N. 2011. Epiphytic plants responses to light and water stress. Asian Journal of Plant Science 10 (2): 97-107.


2002 – 2005        Universiti Putra Malaysia, Bachelor of Forestry Science

2008 – 2011          Universiti Putra Malaysia, Masters of Forest Science, Research Thesis – ‘Responses of Platycerium coronarium (Koenig.) Desv. and Platycerium bifurcatum (Cav.) C. Chr. to Light and Water Stress