Daniel is a senior arboriculture researcher at the Centre for Urban Greenery and Ecology, National Parks Board (NParks), Singapore. A PhD candidate at the University of Massachusetts Amherst, he obtained a BS in landscape horticulture and MS in public horticulture from the Ohio State University and […]
Sharon is a charted arboriculturist and Director of Sharon Hosegood Associates Ltd. Following 11 years’ experience as a local authority tree officer she went into private practice in 2005. She went on to be the managing director for a private consultancy before setting up her own […]
David is the Director of VALID; a non-profit delivering training and guidance in tree risk-benefit assessment and management. Before setting up VALID, for more than a decade, David was one of the lead Quantified Tree Risk Assessment (QTRA) trainers, and an invaluable contributor to QTRA’s past […]