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About Katoomba China

This is the fifth in a series of stories offering coverage leading up to and during the Katoomba XVIII: Forest, Water and People to take place in Beijing, China, on May 16. The meeting will gather leading experts, practitioners, policymakers, and investors from China and abroad to advance nature-based solutions to the water crisis for an urbanizing world.

Part One China Uses Market-Like Mechanisms To Promote Reforestation Of Sloping Lands examines China’s innovative eco-compensation program, which represents more than 90% of the worlds investments in watershed services.

Part Two China: The Unappreciated Ecosystem Entrepreneur?, provides a broader overview of China’s innovative responses to its environmental challenges.

Part Three From Kenya To China: The Spread Of Innovative Water Solutions examines the role South-South learning can play at the Katoomba meeting-particularly looking at China, Peru and Ghana.

Part Four Katoomba 18 Brings Water-Energy Nexus To Beijing focuses on how the Katoomba meeting will offer solutions to the global water challenge.

Part Five A Critical Time To Harness Green Infrastructure To Secure Clean Water discusses the importance of investing in natural ecosystems-a focus point of Katoomba China.

Part Six ADB Water Boss Courts Private Buyers For Chinese Water Markets examines the role of the private sector in Chinese eco-compensation.

Part Seven China Aims For Scale, Scope, And Reach In Payments For Ecosystem Services summarizes the first day’s proceedings.

Part Eight Can Katoomba 18 Help The Miyun Reservoir? focuses on the participants visit to China’s troubled Miyun Reservoir.

Part Nine K-18 Videoblog: Making PWS That Are Financially Viable, Environmentally Effective And People Friendly examines the similar water challenges nations around the world are facing.

A Critical Moment To Harness Green
Infrastructure To Secure Clean Water

Todd Gartner and James Mulligan

The 18th Katoomba Meeting begins Thursday in Beijing, and will focus on the interaction between forests and water. Todd Gartner of WRI says it couldn’t come at a better time. Here he explains the benefits of investing in natural ecosystems rather than gray infrastructure to treat our water.

 

The 18th Katoomba Meeting begins Thursday in Beijing, and will focus on the interaction between forests and water. Todd Gartner of WRI says it couldn’t come at a better time. Here he explains the benefits of investing in natural ecosystems rather than gray infrastructure to treat our water.

This article was originally published on the WRI webiste.   Click here to read the original.
Note:The views are those of Todd Gartner and James Mulligan and not necessarily those of Ecosystem Marketplace, Forest Trends, or its affiliates.

15 May 2013 | Natural ecosystems provide essential services for our communities. Forests and wetlands, for example, filter the water we drink, protect neighborhoods from floods and droughts, and shade aquatic habitat for fish populations.

While nature provides this “green infrastructure,” water utilities and other decision-makers often attempt to replicate these services with concrete-and-steel “gray infrastructure”—usually at a much greater cost. Particularly where the equivalent natural ecosystems are degraded, we build filtration plants to clean water, reservoirs to regulate water flow, and mechanical chillers to protect fish from increasing stream temperatures. And even though healthy ecosystems can reduce the operational costs of these structures, investing in restoring or enhancing various types of green infrastructure is rarely pursued—either as a substitute for or complement to gray infrastructure.

Despite America’s history of reliance on gray infrastructure, now is a critical time to tip the scales in favor of a green infrastructure approach to water-resource management. Investing in the conservation and improved management of natural ecosystems to secure and protect water systems can keep costs down and create jobs. Green infrastructure can also provide a suite of co-benefits for the air we breathe, the places we play, the wildlife we share our landscapes with, and the climate we live in.

The Time Is Now

In the United States, most gray infrastructure was built 40-50 years ago with large federal grants and few provisions for maintenance. This aging infrastructure needs significant investment to keep pace with population growth and to repair wear and tear.

Yet funds for investment in water infrastructure are drying up in an era of fiscal austerity. Naturally, water utilities, reservoir managers, and storm water managers are seeking lower-cost solutions to meet water demands of the 21st century.

That’s where green infrastructure can play a significant role.

Success Stories

Since the landmark green infrastructure investment in New York City’s Catskill-Delaware watershed in the late 1990s, there have been several similar breakthroughs across the United States. These cases illustrate how green infrastructure can secure clean water and other services at a lower cost and with greater benefits than traditional gray infrastructure. Just a few examples include:

 

 

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