


Professional Services:Insurance Claims Workplace Safety Land Safety Tree Hazard Evaluations Risk Assesments Tree Health Assessments Tree Appraisals / Valuations Diagnostics and Testing Tree Case Consultation
Training & Education Tree Inventories Canopy Evaluation Historic Tree Preservation Landscape Design
John Booth
Director & Principal Consultant
242 Highfields Park
Derby
DE22 1JY
GBR
phone: 01332-556307
![]() John Booth, the Principal Consultant and Practice Director of Sylvanus Arboricultural Consultants Ltd., is a Chartered Aboricuturalist and Chartered Environmentalist and one of the UK’s most widely qualified Arboricultural Consultants. He has over 25 years experience in both the private and public sectors and has written numerous articles and papers for respected publications including the International Journal of Urban Forestry for which he is also a referee.
Mr. Booth and Sylvanus Ltd. are regularly instructed by both developers and Local Planning Authorities (LPA’s) who are keen to ensure a satisfactory outcome from the planning process, (i.e. an appropriate balance between tree retention and realizing a site's development potential). All such work is carried out in accordance with the guiding principles of British Standard 5837 ‘Trees in Relation to Construction – Recommendations.’ Mr. Booth is a Bond Solon/Cardiff University trained Expert Witness and a member of the Expert Witness Institute. He has many years experience in both courtroom and planning enquiries. Services Include:
Richard Troast, PhD
Principal
115 Winchester Lane
Locust Grove VA
22508
USA
phone: 540-972-5967
Dr. Richard Troast, PhD, is the Principal Consultant for Troast Environmental Consulting (TEC), a multi-component group of retired Federal Scientists specializing in Risk Assessments, Exposure Analysis, and Regulatory Analysis.
Dr. Troast worked for the US Environmental Protection Agency (EPA) for over 30 years as scientist and manager. He retired as a senior scientist within the Office of Solid Waste and Emergency Response (OSWER) focusing on control of hazardous waste. He was the recipient of several EPA awards for outstanding contributions during his tenure with the Agency. Dr Troast was also selected as a Legislative Fellow from the Office of Personnel Management and awarded an internship with the US Senate. View Expert Witness Profile |