Len has an M.Sc. in Soil Science from the University of Alberta (1973). He is a Member of Alberta Institute of Agrologists, Agricultural Institute of Canada, Canadian Society of Soil Science, Canadian Land Reclamation Association.
Len's areas of expertise include:
- contaminated site remediation
- environmental impact assessments and mitigation planning
- environmental project management
- erosion control
- forest site classification
- land evaluation for rainfed and irrigated agriculture
- peatland mapping and reclamation
- pipeline environmental plans
- soil and landform mapping and ecological land classification
- soil and water conservation
- wellsite, pipeline and mined land reclamation and revegetation