讨论的主题包括对森林破坏的协同研究，如何扑灭森林火灾，以及关于森林生态系统的欧洲研究项目的扩展。
The topics discussed included the co-ordinated study of the destruction of forests, as well as how to combat forest fires and the extension of European research programs on the forest ecosystem.
这些带来一连串毁灭性后果，比如森林火灾和生态旅游收入的损失。 之所以会发生这样的事，是因为干了这事的人没义务为后果买单。
This leads to a profusion of damaging outcomes such as forest fires and lost ecotourism revenue that happen because those responsible are not obliged to pick up the tab.
通过以一起森林火灾为例，针对森林生态效益的内涵，进行了森林生态效益损失的评估。
Using the results of a forest fire this paper evaluates the loss of ecological benefits and the meaning of this loss.
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