Kết quả của đánh giá của Mô hình sinh thái: Giới thiệu Các kết quả của đánh giá sàng lọc được thể hiện trong Phụ lục C. Tổng cộng 29 mô hình dân số, 34 mô hình hệ sinh thái, và 19 mô hình cảnh quan được xác định để đánh giá chi tiết, 13 mô hình toxicityextrapolation được bao gồm trong việc đánh giá chi tiết. Các mô hình được lựa chọn được xem xét và đánh giá trên thang điểm từ thấp, trung bình, hoặc cao cho một bộ chín tiêu chí quy định (được liệt kê trong phần. | CHAPTER 3 Results of the Evaluation of Ecological Models Introduction Robert A. Pastorok The results of the screening evaluation are shown in Appendix C. A total of 29 population models 34 ecosystem models and 19 landscape models are identified for detailed evaluation 13 toxicityextrapolation models are included in the detailed evaluation. The selected models are reviewed and rated on a scale of low medium or high for a set of nine defined criteria listed in the earlier Methods section . On the basis of the results of this evaluation a subset of models is recommended for further development and use in ecological risk assessment. Classification systems are addressed in Appendix B. The results of the detailed evaluation are discussed according to model categories that follow. Population models scalar abundance Population models life history Population models individual-based Population models metapopulation Ecosystem models food webs Ecosystem models aquatic Ecosystem models terrestrial Landscape models aquatic and terrestrial Toxicity-extrapolation models Recall that detailed evaluations are made within each model subcategory scalar abundance life history metapopulation aquatic ecosystem terrestrial landscape . The ratings should be interpreted with caution and are only comparable within each evaluation table and within a model subcategory. Individual extrapolation models may have scored high relative to other extrapolation models but the tabulated results cannot be compared with the scores for population or ecosystem models. Similarly the tabulated results for population models cannot be compared with the scores for ecosystem models or landscape models. Because many current models are still under development their ratings with respect to the evaluation criteria may change. Persons interested in a particular model should always check with those developing and applying the model to obtain the most current information on model structure uses and availability of .
