有人说水是21世纪的油。如果只有水那么简单。

水是非常复杂。It’s affected by large-scale issues like climate change and globalization. International commerce moves virtual water (the water it takes to grow or produce a product) from farms in Brazil to grocery stores in China and Egypt.

But water is also本质上是本地的受特定地点的天气，地理以及其他环境和土地使用条件的影响。然后，管理和使用水需要在其完整的地理环境中理解它。

今天，wri正在发布它的新渡槽映射工具做到这一点。渡槽为企业，政府和其他决策者提供了最高分辨率，最新数据的全球水风险数据。这些决策者掌握了这些信息，可以更好地了解水风险如何影响它们，并希望采取行动来改善水安全。

渡槽provides users with the highest-resolution, most up-to-date data on water risk across the globe. The red sections indicate areas facing water risks.
渡槽provides users with the highest-resolution, most up-to-date data on water risk across the globe. The red sections indicate areas facing water risks.

5关于水的发现

那么，这些全球地图告诉我们什么？这是五个即时结论：

  • 水风险有许多维度。WRI’s Aqueduct tool提供了一种结合和映射多个水应力指标的新方法。诸如青年差异，洪水，诸如诸如干旱，将地下水耗竭添加到基线水应力中，揭示了全球水应力的更丰富的图像。还包括与水质和声誉风险有关的其他重要因素，以帮助公司和政府了解与特定地区或水盆有关的全部水风险。这些层不仅丰富了整体情况，而且还可以帮助改善水安全的策略。

  • 全球水压力正在增长。我们的新的全球渡槽图使用最新的2010年数据（以前的地图使用了2000年的数据）。出现的情况表明，水应力既比2000年的水应力更普遍，更严重。新的地图揭示了每个大陆的水压较高的区域，尤其是in China，南亚和中亚以及非洲。

  • 水压力不仅在干旱地区。关于惊人的事情之一渡槽’s new mapsis that many parts of Europe and the U.S. East Coast and upper Midwest now show medium to high levels of water risk. These regions are not arid, yet they still face significant water stress as demand increases and supply is affected by climate change and other factors.

  • 高竞争和年度可变性使得不良的组合。In some areas with elevated water stress—including the U.S. West, Australia, northern China, northwest India, and parts of Pakistan—there is also high variability in available water supply from year to year. In places where demand for water is high relative to the available supply, a greater likelihood of low-water years makes the situation even riskier.

  • Increasing risks to food security。世界上大多数水都用于农业，约占所有淡水提取的70％。覆盖世界上主要灌溉农作物区域上的渡槽图的覆盖，这表明其中许多地区已经面临着巨大的水压力。这种情况可能会在将来变得更加严重 - 由于气候变化和对食物和水的需求增加，水压力可能会增加。必威官网是真的吗

世界上许多主要的灌溉农作物地区与已经面临巨大水压力的地区重叠。
世界上许多主要的灌溉农作物地区与已经面临巨大水压力的地区重叠。

Using Aqueduct to Promote Better Water Management

这些只是我们可以从渡槽的新地图中得出的一些总体结论。渡槽主要旨在为公司，投资者和政府提供高度颗粒状的，最新的，最新的复合观点，即水压力如何影响世界上任何地方的特定行业和经济。

这渡槽水Risk Atlasgenerates customized water risk maps for nine water-intense sectors—such as agriculture, oil and gas, and mining. Businesses operating in these sectors can look at a picture of global water risk tailored to their industry. The Atlas also allows users to customize risk indicator weightings based on their business or primary concern.

As complex as water is, it’s essential that we start to understand it better if we’re going to have any chance of boosting water security in the future. In the coming months, WRI will be creating more data overlays using Aqueduct maps to look at water risk associated with key food and energy issues. We see this as only the beginning of the important water conversations that need to begin across the world.

  • LEARN MORE：渡槽将于1月31日星期四美国东部时间上午11:00举行网络研讨会，以介绍该工具。要注册，visit our website。