Studying a finnish forest ecosystem with a simulation program
Tài liệu tham khảo
Kilkki, 1975, Simulation of artificial stands and derivation of growing stock models from this material, Acta for. fenn., 145, 1
Parviainen, 1984, The computer-aided program “VILJO” for comparing operations in artificial regeneration, Communicationes Inst. For. Fenn., 134, 1
Varmola, 1986, Volume equations and tables for small pines, Folia For., 652, 1
Vuokila, 1980, Growth yield models for conifer cultures in Finland, Proceedings Instituti Forestalis Fenniae, Helsinki
Kankaanrinta, 1988, Silva 1.0. A computer-aided simulation program for DOS equipment
Helle, 1985, Effect of forest regeneration on the structure of bird communities in northern Finland, Holarct. Ecol., 8, 120
Ilvessalo, 1920, Increment and yield tables for pine, spruce and birch forests in southern Finland, Acta for. fenn., 15, 1
Kukkola, 1983, Growth response in repeatedly fertilized pine and spruce stands on mineral soils, Communicationes Inst. for. Fenn., 114, 1
Kurkela, 1982, Diseases and pests of the pine, Economic Review of Kansallis-Osake-Pankki
Långstöm, 1985, Damage caused by Hylobius abietis in Finland in the years 1970–71. Results from the Finnish part of a joint Nordic study, Folia For., 612, 1
Löyttyniemi, 1979, Insect pests in forests of the Nordic countries 1972–1976, Folia For., 395, 1
Nuorteva, 1982
Raatikainen, 1984, Lingonberries: food from our forests, Tiede 2000, 8, 9
Räsänen, 1985, Forest regeneration in the six southermost forestry board districts of Finland. Results from the inventories 1978–1979, Folia For., 637, 1
Meisalo, 1988, Computer Technology and the Teacher
Meisalo, 1990, Pedagogical dimensions of a teaching/learning situation and the extended market square model for the use of information technology in teaching of science, Paper presented at EURIT 90. Herning, Denmark