ECOLOGICAL ENGINEERING——APPLICATION OF PRINCIPLES OF ECOLOGICAL SYSTEMS

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cje ›› 1983, Vol. ›› Issue (4): 20-22.

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ECOLOGICAL ENGINEERING——APPLICATION OF PRINCIPLES OF ECOLOGICAL SYSTEMS

Ma Shijun

Institute of Animals, Academia Sinica

Received:1983-08-01 Online:1983-10-10

Abstract

Abstract: According to the properties and main objectives, the principles of ecological engineering are used for:1. multilevel and graded utilization of substance and energy, 2. transformation and regeneration of substance 3. non-pollution inducing technology and 4. complete metabolic process of multi-functional system.

Key words: Grassland fire behavior, Combustible, Influentia l factors, Predictive model, Songnen Plain

Ma Shijun. ECOLOGICAL ENGINEERING——APPLICATION OF PRINCIPLES OF ECOLOGICAL SYSTEMS[J]. cje, 1983, (4): 20-22.

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ECOLOGICAL ENGINEERING——APPLICATION OF PRINCIPLES OF ECOLOGICAL SYSTEMS

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