Reference List for Agroecological Resource Area (ARA) Database User's Manual

Agroecological Resource Area/Regions, Preliminary Mapfor Alberta. 1992. Centre for Land and Biological Resources Research, Research Branch, Agriculture Canada, Ottawa.

Agroecological Resource Area/Regions, Preliminary Map for Manitoba. 1992. Centre for Land and Biological Resources Research, Research Branch, Agriculture Canada, Ottawa.

Agroecological Resource Area/Regions, Preliminary Map for Saskatchewan. 1992. Centre for Land and Biological Resources Research, Research Branch, Agriculture Canada, Ottawa.

ARC/INFO Users Guides. ESRI Environmental Systems Research Institute. Redlands, California.

Baier, W. and Robertson, G. W. 1965. Estimation of latent evaporation from simple weather observations. Can. J. Soil Sci. 45:276-284.

Bootsma, A. and De Jong, R. 1988. Climate risk analyses of the prairie region. In Crop Production risks in the Canadian prairie region in relation to climate and land resources. Dumanski, J. and Kirkwood, V. eds. Technical Bulletin 1988-5E, Land Resource Research Centre, Research Branch, Agriculture Canada, Ottawa. 58 pp.

Bootsma, A. and Boisvert, J. B. 1991. Modelling methodology for estimating forage yield potential in Canada. Technical Bulletin 1990-50. Research Branch, Agriculture Canada, Ottawa. 33 pp.

Brooks, C. E. P. 1943. Interpolation tables for daily values of meteorological elements. Quart. J. Royal Meteorol. Soc. 69 (300). 160-162.

Clayton, J. S., Ehrlich,W. A., Cann, D. B., Day, J. H., and Marshall, I. B. 1977. Soils of Canada, Volume II. Soil Inventory. Research Branch, Can. Dept. of Agriculture, Ottawa. 239 pp.

De Jong, R. and Bootsma, A. 1988. Estimatedlong-term soil moisture variability on the Canadian prairies. Can. J. Soil Sci. 68:307-321.

De Jong, R., Bootsma,A., Dumanski, J. and Samuel, K. 1991a. Variability of soil water deficiencies for perennial forages in the Canadian prairie region. Agricultural Water Management. 20 (1991). 87-100.

De Jong, R., Bootsma, A., Dumanski, J. and Samuel, K. 1991b. Characterizing the soil water regime of the Canadian prairies. Technical Bulletin 1991-130, Centre for Land and Biological Resources Research, Research Branch, Agriculture Canada, Ottawa.

Huffman, E. C, Hiley,J. C., Kirkwood, V. and Toogood, K. E. 1992. Assessment of cropping systems in Manitoba using agroecological resource regions. CLBRR contribution number 92-19. Research Branch, Agriculture Canada, Ottawa. 53 pp.

Onofrei, C. 1986. A method of land evaluation using crop simulation techniques. Unpubl. PhD thesis, University of Manitoba, Winnipeg. 314 pp.

Ouellet, C. E. 1973. Macroclimatic model for estimating monthly soil temperatures under short-grass cover in Canada. Can. J. Soil Sci. 53:263-274.

Robertson, G. W. 1968. A biometeorological time scale for a cereal crop involving day and night temperatures and photoperiod. Int. J. Biometeorol. 12:191-223.

Shields, J. A. and Sly, W. K. 1984. Aridity indices derived from soil and climatic parameters. Technical Bulletin 1984-14E. Research Branch, Agriculture Canada, Ottawa. 18 pp.

Soil Inventory Map Attribute File - Alberta: Soil Layer Digital Data. 1989. Version 89.09.01. Canada Soil Survey Staff, Alberta. NSDB, LRRC, Research Branch, Agriculture Canada, Ottawa, Canada.

Soil Inventory Map Attribute File - Manitoba: Soil Layer Digital Data. 1989. Version 89.09.01. Canada-Manitoba Soil Survey Staff. NSDB, LRRC, Research Branch, Agriculture Canada, Ottawa, Canada.

Soil Inventory Map Attribute File - Saskatchewan: Soil Layer Digital Data. 1989. Version 89.04.14. Canada-Saskatchewan Soil Survey Staff. NSDB, LRRC, Research Branch, Agriculture Canada, Ottawa, Canada.

Stewart, R. B. 1981. Modeling methodology for assessing crop production potentials in Canada. Technical Bulletin 1983-12E. Research Branch, Agriculture Canada, Ottawa. 29 pp.

van Keulen, H., Penning de Vries, W. W. T., and Drees, M. E. 1982. A summary model for crop growth. In Penning de Vries, F. W. T. and van Laar, H. H. (eds.), Simulation of plant growth and crop production. Pudoc, Wageningen. The Netherlands. p. 234-249.

Versteeg, N. M. and van Keulen, H. 1986. Potential crop production prediction by some simple calculation methods as compared with computer simulations. Agric. Syst. 19:249-272.

Williams, G.D.V. 1974. Deriving a biophotothermal time scale for barley. Int. J. Biometeor. 18:57-69.