caa a22 4500 469029145 CHVBK 20180323132738.0 cr unu---uuuuu 170328e19921201xx s 000 0 eng 10.1007/BF00406950 doi (NATIONALLICENCE)springer-10.1007/BF00406950 Expres: An expert system for assessing the fate of pesticides in the subsurface [Elektronische Daten] [A. Crowe, J. Mutch] The expert system described here is designed to aid regulatory personnel in their assessment of the potential for pesticides to contaminate the soil and groundwater environment. The expert system, known as EXPRES (EXpert system for Pesticide Regulatory Evaluation Simulations), consists of existing numerical models which are used to simulate the transport and transformation of pesticides in the unsaturated zone, coupled with a knowledge-based system that guides the user through the choice of all the necessary information for characterizing the physical, meteorological, hydrogeological, pedological and agricultural settings of typical agricultural regions across Canada, as required by the pesticide model. The expert system is designed to be used as a management tool to aid in policy decisions. Thus, its purpose is to provide an assessment of the potential hazards and to identify if further study is warranted. Kluwer Academic Publishers, 1992 Crowe A. National Water Research Institute, Canada Centre for Inland Waters, 867 Lakeshore Road, P.O. Box 5050, L7R 4A6, Burlington, Ontario, Canada aut Mutch J. National Water Research Institute, Canada Centre for Inland Waters, 867 Lakeshore Road, P.O. Box 5050, L7R 4A6, Burlington, Ontario, Canada aut Environmental Monitoring and Assessment Kluwer Academic Publishers 23/1-3(1992-12-01), 19-43 0167-6369 23:1-3<19 1992 23 10661 https://doi.org/10.1007/BF00406950 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00406950 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Crowe A. National Water Research Institute, Canada Centre for Inland Waters, 867 Lakeshore Road, P.O. Box 5050, L7R 4A6, Burlington, Ontario, Canada aut NATIONALLICENCE 700 1- Mutch J. National Water Research Institute, Canada Centre for Inland Waters, 867 Lakeshore Road, P.O. Box 5050, L7R 4A6, Burlington, Ontario, Canada aut NATIONALLICENCE 773 0- Environmental Monitoring and Assessment Kluwer Academic Publishers 23/1-3(1992-12-01), 19-43 0167-6369 23:1-3<19 1992 23 10661 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer