Google Play icon

Software helps identify cost-effective ways to invest in clean water

Share
Posted August 5, 2013

A free, open-source software tool developed by researchers from the Natural Capital Project at the Stanford Woods Institute for the Environment guides cost-effective investments in nature for clean and reliable water.

A stream in Monterrey, Mexico. RIOS was developed with partners in Latin America, where countries such as Mexico are experimenting with new conservation financing and water security mechanisms known as water funds that are designed to improve the reliability of clean water. Credit: The Nature Conservancy

A stream in Monterrey, Mexico. RIOS was developed with partners in Latin America, where countries such as Mexico are experimenting with new conservation financing and water security mechanisms known as water funds that are designed to improve the reliability of clean water. Credit: The Nature Conservancy

Freshwater is one of the planet’s most scarce resources. Demand for it is growing, and climate change threatens its supply. It’s a serious problem.

But a new free software tool, the Resource Investment Optimization System (RIOS),  developed by researchers from the Natural Capital Project at the Stanford Woods Institute for the Environment,  could be part of the solution.

Using the RIOS approach in Colombia has dramatically improved the return on investment over previous approaches to watershed investment.

For example, if a water fund manager has $10,000 to spend on improving a stream’s water quality, the RIOS software can help determine the most effective investment, whether it’s paying farmers to avoid cultivation near the stream, stemming deforestation or building fences to keep animals away.

RIOS incorporates local knowledge and preferences to help prioritize investments in watersheds. It has been field-tested throughout Latin America and could prove useful anywhere in the world.

“This problem of where to invest in watersheds used to be so hard that people just paid any landowners who were willing to participate in water fund programs,” said Heather Tallis, a Stanford researcher who became the lead scientist at The Nature Conservancy in February, and was one of the lead designers of RIOS. “With RIOS, we can bring science and practicality into the picture.”

“This is a revolutionary way to think about infrastructure investments,” said Mary Ruckelshaus, the managing director of the Natural Capital Project. “RIOS provides a scientifically sound and easy way to guide investments in nature in a way that is good for people and the environment.”

RIOS offers a standardized and flexible approach to water fund design and investment by putting a value on water quality and other environmental returns through hydrological computer models, while accounting for preferences and requirements of stakeholders.

“RIOS represents a new approach to decision support for conservation science, because it came out of real projects sharing best practices and challenges,” said Adrian Vogl, the program manager for Freshwater Services at the Natural Capital Project and one of the primary designers of the RIOS software. “It is useful in many different contexts, and it lets people use their budgets more efficiently to increase the effectiveness of conservation.”

The simple, open-source software guides cost-effective investments in nature for clean and reliable water. RIOS was developed with partners in Latin America, where countries such as Colombia, Mexico and Brazil are experimenting with new conservation financing and water security mechanisms known as water funds. These funds are intended to improve the reliability of clean water supplies by managing the green infrastructure that supplies, regulates and cleans water.

Using the RIOS approach in Colombia has improved the return on investment by up to 600 percent over previous approaches to watershed investment.

RIOS grew out of the Latin American Water Funds Partnership’s commitment in 2011 to develop 32 new water funds and spend $27 million to restore more than seven million acres of watersheds. Until now, there was no effective way to decide which protection and restoration activities to invest in.

Source: Stanford University

Featured news from related categories:

Technology Org App
Google Play icon
85,409 science & technology articles

Most Popular Articles

  1. New treatment may reverse celiac disease (October 22, 2019)
  2. "Helical Engine" Proposed by NASA Engineer could Reach 99% the Speed of Light. But could it, really? (October 17, 2019)
  3. New Class of Painkillers Offers all the Benefits of Opioids, Minus the Side Effects and Addictiveness (October 16, 2019)
  4. The World's Energy Storage Powerhouse (November 1, 2019)
  5. Plastic waste may be headed for the microwave (October 18, 2019)

Follow us

Facebook   Twitter   Pinterest   Tumblr   RSS   Newsletter via Email