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The decision-making process and decision supports in lake management

机译:湖泊管理中的决策过程和决策支持

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摘要

The goal of any decision-making process is to determine the most appropriate solution within the available possibilities. Decision support serves to structure the process, to increase objectivity and to improve the success rate. Like expert systems,decision support for lake therapy uses fixed criteria and rules but does not lead to a final decision. Three examples for different applications are presented: Ranking lakes with respect to therapy need; Practical support in selecting in-lake measures; Selection of measures that influence phosphorus-retention in sediments. Decision support will be discussed with regard to targets, objectivity, transparency and expenditure. Large differences exist in the use of criteria and their weighting. All of the decision support systems discussed assume that the user has a high expertise to prepare and make the decision.
机译:任何决策过程的目标都是在可用可能性范围内确定最合适的解决方案。决策支持可用于构建流程,增加客观性并提高成功率。像专家系统一样,对湖泊治疗的决策支持使用固定的标准和规则,但不会导致最终决定。给出了三个不同应用的例子:根据治疗需求对湖泊​​进行排名;在选择湖内措施方面的实际支持;选择影响沉积物中磷保留的措施。将讨论有关目标,客观性,透明度和支出的决策支持。准则的使用及其权重存在很大差异。讨论的所有决策支持系统都假定用户具有高度的专业知识来准备和制定决策。

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