摘要Message by UNESCO DG Ms. Audrey Azoulay on World Water Day 2018

World Water Day 2018

Message from Ms. Audrey Azoulay, Director-General of UNESCO, on the Occasion of World Water Day文章源自英文巴士-https://www.en84.com/4901.html



22 March 2018文章源自英文巴士-https://www.en84.com/4901.html



The question of drinking water resources is one of the major issues of our century. Its implications are manifold: humanitarian, ecological and geopolitical. One of the possible answers can certainly be found in so-called “nature-based solutions”: solutions that are inspired by the natural water cycle and that encourage the protection and restoration of biospheres.文章源自英文巴士-https://www.en84.com/4901.html




In order to highlight the very promising potential of this type of sustainable solution, this year on World Water Day, the United Nations will focus on the theme: “Nature for Water”.




The extent of the challenges that face us can be illustrated by a few figures.




According to the latest United Nations world water development report, 3.6 billion people around the world, which is about half of the world’s population, live in potentially water-scarce areas during at least one month a year. This figure could rise to more than 5 billion in 2050.


据最新一份《联合国世界水资源开发报告》,全世界有 36 亿人——约占世界人口的一半——生活在1年中至少有1个月可能缺水的地区。到2050年,这个数字可能超过50亿。


Over the same period, the global demand for water, currently estimated at around 4,600 km3 per year could reach 5,5003 or 6,000 km3 per year. At 4,600 km3 per year, current global usage of freshwater is already close to the maximum threshold of sustainability and this fragile balance in fact masks the major local and regional disparities.


在同一时期,全球水需求量可能从当前的约每年 4600 立方千米增长到每年5500或6000立方千米。目前每年4600立方千米的全球取用量,已经接近可持续性的上限,而这一脆弱的平衡还掩盖着不同地域间的巨大差异。


One alarming example is that of Cape Town, South Africa, which is poised to become the first major city in the world to run out of drinking water. “Day zero” is the name given to 12 April 2018, when Cape Town’s water reserves are expected to be at just 13% of their usual level.


有一个例子为我们敲响了警钟:南非的开普敦市即将成为世界上首个严重缺乏饮用水的大型城市。人们把今年4月12日称为“归零日”, 因为届时开普敦市的蓄水量将只及通常水平的13%。


The reasons for this global shortage are well known: freshwater resources are continuously under the combined pressures of global population growth, climate change, the exponential increase in consumption and the spread of lifestyles that squander resources. One figure illustrates this wastage: 80% of wastewater returns to the ecosystem without being treated. These developments are leading to a degradation of ecosystems that further accentuates ecological imbalances and water scarcity.




It is therefore urgent for solutions to be found to protect Earth’s natural capital. Solutions that protect, manage and restore natural and modified ecosystems, and that respond to human and ecological challenges in an effective and sustainable manner, improving the well-being of individuals and preserving biodiversity, must be promoted. Planning new forests, reconnecting rivers to flood plains and restoring wetlands are solutions that will, among other things, address contemporary water management challenges, particularly with a view to developing sustainable agriculture and building the cities of tomorrow.




As the United Nations launches the International Decade for Action, “Water for Sustainable Development”, UNESCO reaffirms its commitment to support governments in their transition to green and circular economies and in their efforts to implement better-integrated water policies. All these efforts must contribute to the achievement of the United Nations’ 2030 Agenda for Sustainable Development, where the crucial issue of water goes hand-in-hand with equally important issues: the eradication of poverty; healthcare; economic growth; constructing sustainable cities; developing responsible consumption and production patterns; and ultimately, peace.





  • 版权声明 本文源自 UNESCO, sisu04 整理 发表于 2018年3月23日 01:54:29