3. Recognizes that mountains provide indications of global climate change through phenomena such as modifications of biological diversity, the retreat of mountain glaciers and changes in seasonal runoff that may impact major sources of freshwater in the world, and stresses the need to undertake actions to minimize the negative effects of these phenomena;
3. 确认山区可以提供全球气候变化的迹象，如生物多样性改变、冰川退缩以及季节性地表径流变化这些可能影响世界主要淡水来源的各种现象；强调需要采取行动，尽量减轻这些现象的负面影响；