Growing Returns

Less talk, more action: It’s time to get serious about floodplain management

By Shannon Cunniff / Bio / Twitter profile / Published: May 16, 2018

I was recently cleaning out old files and came across notes from a presentation I made after the Great Midwest Flood of 1993. It was on the state of the nation’s floodplain management, a topic even more relevant today.

Many no longer recall the Great Midwest Flood despite its record-breaking precipitation, flooding and $13 billion price tag. Sure, 1993 seems like a long time ago, but I believe the reason the flood has left most people’s memory is because, over the last 25 years, the nation has experienced one devastating, record-breaking flood after another. Our memories are diluted by the frequency of such events.

Sadly, many of the lessons I shared in my presentation back then remain true today.

It’s time we stop talking and get serious about improving our nation’s floodplain management by putting these lessons into action.

Photo credit: Association of State Floodplain Managers via FloodStorageEricJohnson (license)

Also posted in ecosystems, Water / Tagged dams, flood insurance, flood protection, flooding, floodplain management, floodplains, floods, Great Midwest Flood, natural infrastructure, risk reduction, water storage | Read 1 Response

What the world can learn from Louisiana about living with climate change

By Natalie Snider / Bio / Twitter profile / Published: May 3, 2018

Louisiana is emerging as a global leader in how to sustainably plan for the future in the face of increased storms, coastal erosion and rising seas. By combining nature-based solutions with traditional flood protection measures, Louisiana is a proving ground for living with climate change.

The lessons Louisiana can teach are not new, but they build upon those first taught by the Dutch. The Netherlands has taught the world innumerable lessons in flood protection – but historically, the Dutch have been primarily focused on building walls to keep water out, rather than finding more sustainable ways to protect coastal communities.

That is until recently, when the Dutch began embracing a more nature-based approach of “living with water,” similar to what is happening in Louisiana.

We can change the way we face coastal flooding challenges if we blend coastal restoration, protection and community resiliency measures. Louisiana’s multiple-lines-of-defense approach is a model for other coastal places, including the Netherlands, that are planning their futures in the face of climate change. Read More »

Posted in Coasts and Watersheds / Tagged climate adaptation, climate change, coastal protection, coastal restoration, coastlines, community resiliency, Delta Works, Dutch, flood protection, flooding, floodplains, floods, Katrina, Louisiana, Netherlands, Rita, sea level rise, wetlands | Comments are closed

In a race against time, officials collaborate to speed up coastal restoration. Here’s how.

By David Festa / Bio / Twitter profile / Published: April 19, 2018

Louisiana is in the midst of a catastrophic land loss crisis. The state has already lost over 2,000 square miles of land, and it could lose as much as 4,000 square miles more if nothing is done to restore the coast.

As these wetlands disappear into the Gulf of Mexico, so do the natural protections that shield New Orleans and other coastal communities from rising sea levels and increasingly violent storms.

It’s a dilemma that’s playing out in coastal communities across the United States and around the world.

So it came as welcome news when state and federal regulators this month agreed to shave nearly two years off the five-year permitting process for a diversion project that will allow the mighty Mississippi River to do its natural business of building much-needed land.

It’s an acknowledgment that we’ve no time to lose in preparing for the unavoidable impacts of climate change. Read More »

Also posted in Climate Resilience, ecosystems / Tagged Coastal Master Plan, coastal protection, coastal restoration, community resilience, federal policy, Louisiana, Mid-Barataria, Mississippi River, sediment diversion | Comments are closed

How can communities get the most from investing in nature?

By Ann Hayden / Bio / Published: April 13, 2018

In places like Nevada, ranching has been a way of life for generations, and industries like mining provide key drivers of economic growth and community stability. But these landscapes also hold economic, historical and cultural values tied to the health and stewardship of natural resources.

The same is true for other communities across the country that are striving to address growing needs for infrastructure, economic growth, clean air and safe drinking water.

Balancing community resiliency, economic stability and stewardship of natural resources is no easy task. But a new funding mechanism is gaining traction on the ground in key places, providing proving grounds for how communities can make cost-effective investments in their futures. Read More »

Also posted in ecosystems, Habitat Exchange / Tagged california, central valley, climate resilience, Coastal Master Plan, conservation, ecosystem resilience, environmental impact bonds, financing, habitat, Louisiana, Nevada, pay for performance, sage grouse, wildlife | Comments are closed

4 ways to strengthen coastal communities’ resilience before the next storm

By EDF Staff / Published: April 12, 2018

This blog was authored by Shannon Cunniff, with contributions from Kate Zerrenner.

The 2017 hurricane season sounded the alarm for coastal communities across the country and across the world that are facing increased exposure to powerful storms.

Nearly 40 percent of the U.S. population lives in coastal counties, where hurricanes are often the most destructive weather phenomena bringing rain, wind, waves and storm surge that too often result in significant loss of life. With a changing climate, we can expect more extreme weather. But we don’t have to expect the same levels of devastation.

There are steps we can take to decrease coastal communities’ vulnerability to storms, lower the risk of damaging floodwaters, and reduce the impacts associated with these disasters. Read More »

Posted in Coasts and Watersheds / Tagged adaptation, building codes, buyouts, Coastal Master Plan, coastal protection, coastal resilience, flood insurance, Harvey, hurricane, Matthew, mitigation, natural infrastructure, wetlands | Read 1 Response