November 30, 2017
The largest aquaponics facility in the world opened this summer in Northfield, Wisconsin, owned by Superior Fresh LLC. The facility houses 40,000 square feet of Atlantic salmon and rainbow trout production using recirculating aquaculture methods and is expected to produce its first harvest in 2018. The fish waste is circulated through a 120,000 square foot greenhouse used to raise plants hydroponically. The facility expects to employ 50 people. Dr. Chris Hartleb, Professor of Fisheries Biology at University of Wisconsin at Stevens Point, will be working closely with the firm as part of a business-academic partnership. Read more at the University of Wisconsin Sea Grant Institute. Read More >
November 16, 2017
This post is the ninth in a series – Letters from the Low Country – about food and agriculture in the Netherlands, written by Laura Genello as she studies organic agriculture at Wageningen University.
After years of working to support farmers at a Dutch agricultural organization, Geert van der Veer wanted to change the system. Dutch agricultural land prices are some of the highest in the world, and Geert met many farmers who found their businesses squeezed by low prices and increasing costs. He saw many farms disappear, and other farmers forced to take out a mortgage on their property just to survive. Read More >
November 13, 2017
Esri conference 2017
Maps are powerful tools for displaying and sharing data. Increasingly, they are also being used to collect information.
I had the opportunity to attend the Esri User Conference in San Diego in July. With approximately 18,000 GIS professionals from over 130 countries attending, the conference was enormous. There were moderated paper sessions, technical workshops, demo theaters, a hands-on learning center, a gigantic map gallery and an even larger showcase and expo center. I returned to Baltimore reenergized about the mapping we do at the Johns Hopkins Center for a Livable Future (CLF) and excited to bring back new ideas for enhancing our work. Read More >
October 30, 2017
This post was co-authored by Victoria Brown and Becky Ramsing. Meatless Monday as most people know it today began in 2003 with the work of former ad man turned health advocate Sid Lerner and the founder of the Johns Hopkins Center for a Livable Future, Bob Lawrence. But the idea of a meatless day was not totally new, harkening back to the United States’s entry into the first World War 100 years ago. National meatless (and wheatless) days were introduced in 1917 to conserve rations for troops fighting overseas, both in World War I and later World War II. With the focus on reducing at-home consumption of meat during the wars, the practice of Meatless Tuesdays (later Meatless Mondays) was founded Read More >
October 23, 2017
Food waste is a big deal
Food waste is both an ethical and environmental issue. It should concern us that we waste nearly 40% of the food we produce and purchase in this food-abundant nation. (For an interesting comparative statistic, consider this: our nation produced nearly 40% of the fruits and vegetables we consumed on the American home front during World War II in school, home, community and workplace gardens, which is a post for another day. The point? 40% of anything is a lot.)
Here’s my take on food waste. It goes back in part to lessons I’ve learned from studying World War I (WWI), when the American government set food conservation goals, along with goals for local and home front food production via Liberty – later Victory – Gardens. I’m a big proponent of both reducing food waste and producing more food in communities (via school, home and community gardens.) On both fronts, the WWI poster included in this post holds advice we’d be well served to heed today. Read More >
October 19, 2017
A massive farmed Atlantic salmon escape occurred last month in Washington State at a farm owned by Cooke Aquaculture, a global salmon producer. Immediately after the escape regulators urged anglers to go fishing, but this gesture was unlikely to make a dent in the problem. Reports indicate that 160,000 fish escaped the net-pen enclosure. After further review, the state issued a moratorium on new net-pen fish farms. Cooke Aquaculture blamed the escape on a ripped net caused by high tides associated with the solar eclipse. Some media outlets cite evidence that questions the validity of that claim. Read more at the Seattle Times, The Globe and Mail, CBC News, and NPR’s The Salt. Read More >
October 16, 2017
Today is World Food Day, a day of action dedicated to achieving Zero Hunger worldwide. So it seems especially appropriate today to consider the predictions concerning the rising population, which may reach 11.2 billion by 2100. A common concern associated with more people on the planet is food production and access. How will we produce enough food to feed a growing population? And how do we do this sustainably? One potential solution lies in what we do with the food we produce: we currently waste about one third of the food we produce for human consumption annually.
For some new solutions we can look back to the old, particularly the food conservation efforts of the First and Second World Wars, when massive food redistribution programs sought to reduce American at-home food consumption and channel more food overseas to Allied soldiers and Europeans. During the First World War, the amount of food consumed
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October 12, 2017
This post is the eighth in a series – Letters from the Low Country – about food and agriculture in the Netherlands, written by Laura Genello as she studies organic agriculture at Wageningen University.
What would you do with a thousand square foot garden?
It’s a sunny day in the early fall when Lennart and Iris show me their allotment in the volkstuinencomplex, translated as “people’s garden complex.” We walk through a low fence Read More >
October 9, 2017
It’s almost impossible to imagine now—sheep grazing on the White House lawn, tending their lambs and grass with care. Perhaps just as unfathomable is that this scene was organized and made possible by the First Lady. But in 1917, Edith Wilson and her husband, President Woodrow Wilson, strove to be the “model American family helping the war effort.” Mrs. Wilson was the President’s aide and confidante in supporting the troops who departed American shores to fight alongside the Allies in Europe. She organized war bond rallies featuring celebrities like Charlie Chaplin and Douglas Fairbanks Read More >
October 2, 2017
Meatless Mondays aren’t new. Nor is eating less wheat, raising chickens, or planting backyard vegetable gardens.
One hundred years ago, on the World War I home front, the fork became a rifle and the kitchen a trench. “Every gardener in the land has a part to take in the fight! His duty awaits him just as certainly, and, if anything, more imperatively, in the rows of vegetables in his garden, as does that of the soldier in the trenches at the front,” proclaimed the Wisconsin’s Sheboygan Press in 1918. “The gardener who does not plan his garden Read More >