How to Take Samples
References
- Bernier, B. 1968. Descriptive outline of forest humus form classification. In: Proceedings 7th Meeting of the National Soil Survey Committee of Canada. Agriculture Canada, Ottawa, Ont., Canada, 39-154.
- Fisher, R.F. and Binkley, D. 2000. Ecology and management of forest soils. 3rd ed. John Wiley & Sons Inc., New York.
- Fox, C.A. and Tarnocai, C. 2011. Organic soils of Canada: Part 2. Upland Organic soils. Canadian Journal of Soil Science 91, 823-842.
- Green, R.N., Trowbridge, R.L., and Klinka, K. 1993. Towards a taxonomic classification of humus forms. Forest Science, Monograph 29, Vol. 39.
- Green, R.N., Trowbridge, R.L., and Klinka, K. 1997. Towards a taxonomic classification of humus forms: third approximation. Scientia Silvica, Extension Series 9.
- Klinka, K., Green, R.N., Trowbridge, R.L., and Lowe, L.E. 1981. Taxonomic classification of humus forms in ecosystems of British Columbia. Land Management Report Number 8. Ministry of Forests.
- Klinka, K, Green, R.N., Courtin, P.J., and Nuszdorfer, F.C., 1984. Site diagnosis, tree species selection and slashburning guidelines for the Vancouver Forest Region. BC Ministry of Forests.
- Muller, P.E. 1889. Recherches sur les formes naturelles de l’humus et leur influence sur la vegetation et le sol. Annales de la Science Agronomique Francaise et Etrangere 6, 85–423.
- Ponge J.F. 2013. Plant – soil feedbacks mediated by humus forms: A review. Soil Biology & Biochemistry 57, 1048-1060.
- Prescott, C.E., Maynard, D.G., and Laiho, R. 2000. Humus in northern forests: friend or foe? Forest Ecology and Management 133, 23-36.
- Soil Classification Working Group. 1998. The Canadian system of soil classification. 3rd ed. Agric. and Agri-Food Canada. Publ. 1646. National Res. Council of Canada, Ottawa, Ontario. 187 pp.