随着世界气候持续变化无常，那些曾经水资源丰富的地方，可能转眼间就会水库干涸，地下水资源枯竭。在此次演讲中，民用和环境工程师大卫•塞德拉克与我们分享了解决城市用水危机的4种实用方案。他的目标是：将我们的水源供应定位于新的、本地水源，并且创建新的供水系统，能够承受住未来气候变化给我们带来的挑战。

避免大旱灾的4种方法

Modern cities face a mounting water crisis as climate change, population growth, and competition dry up reservoirs once considered reliable. In recent years, Lake Mead’s levels have dropped so rapidly that Las Vegas built a new intake to avoid running out of water. Instead of fighting over dwindling supplies, cities can tap into four local sources: stormwater capture, wastewater recycling, smarter conservation, and selective seawater desalination. These innovations promise a resilient water future that protects both people and the environment.

Rethinking Urban Water: Four Local Solutions Beat Catastrophic Drought

Water 4.0: The Past, Present, and Future of the World's Most Vital Resource

TEDx

chemistry

climate change

design

engineering

environment

future

global issues

industrial design

innovation

public health

sustainability

urban planning

water

infrastructure

TEDx Talk

大卫•塞德拉克: 避免大旱灾的4种方法