Posted on 19 August 2013.
Last summer, Defenders released a report, “Harnessing Nature: The Ecosystem Approach to Climate Change Preparedness,” to demonstrate the potential for ecosystem-based approaches – restored wetlands, protected habitats, and resilient forests – to help protect communities and infrastructure in the face of increasingly severe floods, droughts and heat waves that we expect a changing climate to bring. Little did we know that the nation would soon be faced with one of the costliest weather disasters in our nation’s history, a massive and deadly superstorm that demonstrated unequivocally that climate change is here, and it is happening now.
In the wake of Hurricane Sandy, President Obama recognized the need for massive public investment in order to help rebuild one of the nation’s most populous regions, as well as the need to coordinate these investments in order to expedite recovery, avoid duplication of effort, and rebuild with an eye to withstanding challenges that climate change is sure to bring down the road. Thus, the Administration convened the Hurricane Sandy Rebuilding Task Force, which today released a Strategy “to serve as a model for communities across the nation facing greater risks from extreme weather and to continue helping the Sandy-affected region rebuild.” Defenders is pleased to see that among the report’s recommendations are several that highlight the invaluable role played by our natural capital during Sandy itself, and point to a more widespread use of this “green infrastructure” to enhance resilience to future climate challenges.
In building its case, the Strategy highlights the role that a restored oyster reef in Pamlico Sound played in reducing flooding at Alligator River National Wildlife Refuge. It could have just as easily discussed how communities in New York and New Jersey with intact dune systems fared far better than those that did not, or how restoration of wetlands and living shorelines to absorb storm waters and reduce wave action is an integral part of New York City’s resilience plan.
The Task Force lays out its “Green Infrastructure” strategies in Recommendations 19- 22:
Consider green infrastructure options in all Sandy infrastructure investments. Toward this end, the Task Force has developed Guidelines for incorporation of ecosystem services into projects:
“(1) provision of habitat (coastal, inter-coastal, inland)
(2) landscape conservation for the tourism, recreation, and aesthetic values on which economies depend
(3) watershed protection for clean drinking water and improved flood management
(4) threatened and endangered species conservation and restoration
(5) other associated ecosystem services from which people derive benefits (e.g., aquaculture and recreational and commercial fishing).”
Improve the understanding and decision-making tools for green infrastructure through projects funded by the Sandy Supplemental. Agencies are developing monitoring, mapping, remote sensing, valuation tools, and design protocols to better understand and apply the full range of benefits that natural solutions can provide.
Create opportunities for innovations in green infrastructure technology and design using Sandy funding, particularly in vulnerable communities. The Sandy supplemental was unprecedented in its support for natural resilience solutions, with funding available for protective measures like restoration of sand dunes and wetlands, water-absorbing measures like green roofs and permeable pavement, as well as ecosystem restoration at parks, refuges and Tribal lands in the region.
Develop a consistent approach to valuing the benefits of green approaches to infrastructure development and develop tools, data, and best practices to advance the broad integration of green infrastructure. The agencies are in the process of developing tools for encouraging the broader adoption of green infrastructure.
As we showed in “Harnessing Nature,” Natural solutions have proven value in helping to protect people and communities from some of the challenges that climate change will bring, like storms and floods, droughts and wildfires, and deadly heat waves. With the release of the Hurricane Sandy Task Force recommendations, hopefully the region – and the nation – will embark on a path to their broader adoption.