Economic model of forest management for even-aged, uneven-aged and in transition stands: illustrations in the case of the beech in the north -eastern of france

Abstract : The forest economic analysis is based on the models of biologic, economic and social nature, and in particular, on three basic models which are the stand dynamic model, the price model and decision model. Theses models are often calibrated for only one stand structure (even-aged or uneven-aged). The coupling of these models makes it possible to bring answers to the various economic questions on the management of forest stands. This thesis aims to develop multiple models to optimize the management of even-aged, uneven-aged and in conversion stands, in the presence of catastrophic risk or not. This thesis studies successively the stand dynamic model, the price model and the decision model in risky situation and even or uneven-aged stand structure. It then articulates these models to constitute an overall theoretic model, suitable for applying, with the help of an adapted calibration, for various species on diverse sites. An example comes to illustrate the theoretical analyses in the case of the beech in the North-East of France and to give an idea of the potential results on the scales of the stand and tree. The illustrations on the stand scale consist in studying the case of the even-aged and uneven-aged stands, and the case of conversion, in presence or absence of risk. In order to show the interest of these combined models at the tree scale, an illustration relates to the economy of the tree, placed in various environments: different productivities, presence or absence of risk and different price-size curves.
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Submitted on : Monday, March 26, 2007 - 8:00:00 AM
Last modification on : Monday, March 26, 2007 - 8:00:00 AM
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Seyed Mahdi/s.M. Heshmatol Vaezin. Economic model of forest management for even-aged, uneven-aged and in transition stands: illustrations in the case of the beech in the north -eastern of france. Humanities and Social Sciences. ENGREF (AgroParisTech), 2006. English. ⟨pastel-00002265⟩

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