Consequently, a new comprehensive approach is needed to flood management at the international level, implying better harmonization of the water policies and land-use practices, as well as environmental protection and nature conservation.
因此，需要在国际一级制定新的综合性洪灾管理方针，这就意味着应当更好地协调水政策和土地利用做法以及环境保护和自然保护。