灰心丧气 发表于 2025-3-23 11:38:51
Timber Growth Theory,ssumed to be density-dependent, i.e., the change in the timber volume is dependent on the current stock size (cf. Conrad and Clark 1987, p. 62). The term “density”, though, is not used consistently in forestry science (Zeide 2005). Depending on the problem, density might refer to the stem number, thAcetaminophen 发表于 2025-3-23 15:45:58
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Analysis,agraph 3.3), the optimal management regime for an income maximizing forest owner is indicated by the simultaneous satisfaction of the equation system which constitutes the first order condition for a maximum of the ..progestin 发表于 2025-3-23 23:18:20
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Renke Coordest the anthropogenic impact on the environment, and about all the interconnected actions and events that affect the availability and quality of the resource. All these questions share a common demand for more scientific knowledge and information. In this particular context the disciplinary boundarie凝乳 发表于 2025-3-24 19:14:59
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