Growing Returns

Selected tag(s): watershed

3 things Cuba can teach us about boosting climate resilience in agriculture

By Katherine Angier / Published: March 11, 2020

Fernando Funes gestured at the breathtaking scene of contour terraces brimming with greens.

“Everything here is about working with nature,” he explained to me and a group of visitors at his family farm just outside of Havana, where we admired the diverse assortment of crops, chickens strutting through a grove of trees, and colorful rows of beehives.

The opportunity to visit Fernando’s farm and learn about agricultural conservation practices in Cuba was part of a larger three-day symposium on sustainable agriculture and food systems organized by Environmental Defense Fund, the Foundation of Antonio Núñez Jiménez and the Vermont-Caribbean Institute.

The symposium allowed experts and stakeholders from Cuba and the Americas to learn from each other and make some surprising connections between the considerably different Cuban and U.S. farming systems.

Here are three takeaways that can help inform thinking on how to produce food in a changing climate.

Posted in Agriculture / Also tagged climate change, Cuba, farming, sustainable ag | Comments are closed

Why Kansas farmer Justin Knopf strives to emulate the native prairie

By Suzy Friedman / Bio / Twitter profile / Published: September 15, 2016

I first met Justin Knopf at a meeting in DC about five years ago. At 6’3”, he definitely stood out, but not just physically. He openly conveyed how important his family and his land are – the reason he cares so much about making sure his Kansas farming operation can live on is for his children. It’s rare to meet someone so articulate, sincere and committed to sustainability.

Over the years, I have become more and more impressed by Justin, who started farming at age 14 when his father gave him the means to rent land and buy seed and fertilizer.

Fast forward to today, and Justin is one of the country’s champions of no-till farming – a practice that has boosted his yields and made his crops more resilient to the effects of extreme weather. His dedication and success caught the attention of Miriam Horn, author of the new book Rancher, Farmer, Fisherman: Conservation Heroes of the American Heartland.

Rancher, Farmer, Fisherman tells the stories of five individuals in the enormous Mississippi River watershed (Justin included) who are embracing sustainability and defying stereotypes. I asked Justin about the book, his beliefs on sustainability and what’s next for no till. Read More »

Posted in Agriculture / Also tagged agricultural sustainability, agriculture, biological system, biology, climate change, conservation, cover crop, cover cropping no-till, cover crops, environment, environmental defense fund, farmer, farmers, farming, heartland, Justin Knopf, kansas, land, land stewardship, Midwest, Mississippi River, natural resources, no-till, Rancher Farmer Fisherman, resilience, resiliency, soil conservation, soil erosion, soil health, soil management, stewardship, sustainability, water | Comments are closed

How coastal restoration in Louisiana is helping rural communities in the Midwest

By Christina Rouse / Published: August 10, 2016

Hunkering down in a duck blind with my dad on the Cuivre River, which feeds into the Mississippi.

Clang. A knot of rusted chains pulls shut the driveway gate, bringing it closed with a final smack against a worn fence post. Just like that, my Sunday afternoon visit to our family farm in Clarksville, Missouri ends. After a quick trip home to Saint Louis, it’s time to catch a flight to Washington, D.C. for my internship.

But not before my dad asks, “Do you want to see downtown?”. I laugh, but agree to check it out. “Downtown” is a relative term in Clarksville – a quiet river community with fewer than 500 residents.

The streets slope down to the shoreline, where historic buildings meet the Mighty Mississippi. A few barges float nearby, unperturbed by the currents that pull toward the Gulf of Mexico. It’s a calm day on the river. I spot a sign emblazoned with a familiar red and white Army Corps castle. Just ahead, a concrete arm extends across the channel. Read More »

Posted in Coasts and Watersheds / Also tagged agriculture, climate change, commerce, crops, economics, environmental defense fund, farmers, farmland, flooding, floodplain, floods, Louisiana, Mississippi, Mississippi River, missouri, resilience, resiliency, shipping, supply chain, sustainability, water quality, weather, wetlands | Comments are closed

Targeting conservation dollars makes good sense

By Karen Chapman / Bio / Published: April 15, 2016

Summer algae bloom in Lake Erie. Credit: NOAA

A University of Michigan study released late last month implies that in order to meet the U.S. and Canadian governments’ 40 percent phosphorous reduction target for Lake Erie by 2025, farmers will need to significantly ramp up their conservation efforts.

Some of the stories covering this study focused on the more drastic measures called for, such as converting thousands of acres of productive cropland to grassland. But I’m optimistic that we can indeed work with farmers to meet this goal by 2025, without having to impact production so drastically – we can do so through targeting.

Targeting refers to directing conservation dollars and practices to places on the landscapes where they’ll be most effective. In Ohio, that means targeting the areas delivering the highest amount of nutrients into Lake Erie.

Here’s the background on targeting, what the research says, and why targeting should be even more finely tuned and amplified at scale in order to accelerate on the ground environmental improvements. Read More »

Posted in Agriculture, Coasts and Watersheds / Also tagged agriculture, conservation, environmental defense fund, farmers, farming, fertilizer runoff, funding, Lake Erie, nutrient efficiency, soil health, sustainability, targeting, USDA, water quality | Comments are closed

Water filters can fight dead zones without hindering farm production

By Eileen McLellan / Bio / Published: August 15, 2014

Updated (October 23, 2014): Interior, Agriculture Departments Partner to Measure Conservation Impacts on Water Quality

A treatment wetland built under the Iowa Conservation Reserve Enhancement Program. Photo from Iowa Department of Agriculture and Land Stewardship

“Is the water safe?”

In the United States, we take it for granted that the answer to that question is “yes.” But the residents of Toledo, OH, learned recently that their water wasn’t safe to drink for a few days because toxins associated with an algal bloom in Lake Erie had contaminated the city’s water supply. Meanwhile, a Maryland man was released from the hospital after nearly losing his leg and his life to flesh-eating bacteria contracted from swimming in the Chesapeake Bay.

These types of incidents are caused by nutrient pollution. Although nutrient pollution can come from many sources, runoff from agriculture is the dominant contributor to the problem in Lake Erie, the Chesapeake Bay and the Gulf of Mexico. Agriculture-associated nutrient pollution also impacts local streams and lakes, causing fish kills and closing swimming beaches. A recent study in Minnesota suggested that more than 70 percent of nitrogen in state waters comes from cropland.

What needs to be done, and how much will make a difference? Read More »

Posted in Agriculture, Coasts and Watersheds / Also tagged Chesapeake Bay, dead zone, Gulf of Mexico, hypoxia, Interior department, Lake Erie, natural resources conservation, nutrient pollution, USDA, USGS, water quality, wetland buffer | Comments are closed