Optimal regional management and policy for forest resources under globalization of environmental problems in Slovakia

作为欧洲国家的环境要求之一，我们制定了带状防护林自然更新管理的空间约束的收获调度，并构建了0-1整数规划模型来解决它。我们的实验表明，通过重新分配的空间和时间的空间需求，我们可以减少引入带状防护林管理方案的影响。我们还构建了一个优化模型，以处理聚合的个人林分分布在不同的所有权，然后应用所提出的模型的优化问题，受风暴保护的要求，这要求收获的方向逆风。

As one of the environmental requirements in European nations, we have formulated strip shelterwood management for natural regeneration in terms of spatially constrained harvest scheduling, and constructed the 0-1 integer programming model to resolve it. Our experiments showed that by reallocating harvesting strips over space and time subject to spatial requirements, we could reduce an impact of introducing the strip shelterwood management scheme. We have also constructed an optimization model to deal with aggregating individual forest stands spread over by different ownership, then applied the proposed model for an optimization problem subject to windstorm protection requirements, which demands harvesting toward the direction against wind.