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为什么要开展全球国际水域评估(GIWA)?就在6年前还有人怀疑是否值得花费财力和物力开展全球国际水域评估。现在已经没有必要证明创建这个项目的正确性。相反的是,我们可以证明全球环境基金(GEF)和联合国环境规划署(UNEP)开展这项工作很重要。无数与水相关的评估只是针对一些特定的区域或特殊的问题,而GIWA是全球独一无二的项目,它采用了一种使用通用的方法的、全球的和统一的政策途径以识别全球水圈任何部分的主要问题。GIWA的一项主要成果是为全球环境基金和其他决策组织提供公开的全球水域评估报告。此外,它还创建了一个包括区域重点和工作团队的网络。GIWA覆盖海洋、地表水以及地下水系统,对山区的源头到河流、入海水流以至近海水域开展评估,综合考虑生态和社会经济状况,研究这些与人类活动相关的水体的物理、化学和生物特性及生物资源。
Why Global GIWA (Global International Waters Assessment)? Just six years ago it was also questioned whether it was worth the financial and material resources necessary to conduct a global international waters assessment. It is no longer necessary to justify the creation of this project. On the contrary, we can prove that it is important for the GEF and the UNEP to do this work. Numerous water-related assessments focus on specific areas or particular issues, and GIWA is a globally unique project that employs a universal and unified policy approach using common approaches to identify any part of the global hydrosphere The main problem. A major GIWA achievement is the provision of an open global water assessment report for the Global Environment Facility and other decision-making organizations. In addition, it created a network of regional priorities and work teams. GIWA covers marine, surface and groundwater systems, evaluates source and river flows, incoming water and offshore waters in mountainous areas, examines the physical, chemical and biological properties of these water-related human activities and their biological properties, taking into account ecological and socio-economic conditions Resources.