Kolosok O. 3. The productivity and phytomass structure of artificial Spruce stands in the Ukrainian Carpa-thians

Object: the productivity of modal artificial forest stands of Spruce on the territory of Ukrainian Carpathians.Objectives: to develop the complex normative of biological productivity dynamics and to estimate the yearly carbon deposition from the atmosphere by artificial Spruce stands.Methods of investigation and apparatus: dialectical, graphic, correlation analyses, regression analysis.Theoretical and practical results. Theoretical results - the methodic of forest stand biology productivity investigation are added with phytomass, its dynamic and phytomass production. Practical results - normative of main biometric characteristics dynamics for artificial modal Spruce forest stands in Carpathians; tables of phytomass, growth and deposited carbon dynamic for modal Spruce stands; total phytomass capacity; total phytomass growth; total deposited carbon capacity; yearly carbon deposition from the atmosphere by artificial Spruce stands in Carpathians.Newness of introduced: mathematics models of biometric characteristics for modal Spruce forest stands are developed on the basis of inventory database; phytomass dynamic mathematic models are improved and beside the stand age and bonitet includes relevant stocking; total phytomass and deposited carbon productivity dynamic mathematic models are developed for modal Spruce forest stands; method of collection and computation of experimental materials is added with first year needles phytomass investigation methods. Level of applying: on the territory of Ukraine the results are applied in inventory organization Ukrderjlisproect. The control of results is fulfilled by Forest Project of International Institute for Applying System Analisys (Laxenburg, Austria).Field of applying: forestry