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robertogreco : usda   4

40 years of a changing American diet, in one massive chart - Vox
"You don't eat the way your parents did. You can probably see that by just glancing at a cookbook from the 1960s or '70s. (So much Jell-O. So much canned food.) But you can quantify those differences more precisely using data from the USDA. Below, in one giant chart, we have compiled how Americans' eating patterns have changed over a generation.

The data shows the change in per capita availability since 1972 of a wide variety of foods that the USDA tracks. (The farthest back that many foods go is 1970, though some go farther; we made it around 40 years, though for select groups indicated on the chart, the data doesn't quite cover that whole period.) This available data doesn't show exact consumption levels — rather, it shows the total supply divided by the number of Americans. However, it does give a good sense of how Americans' eating patterns are changing over time.

What it shows is that we've really cut back on a lot of canned, frozen, and dried produce in favor of fresh produce. And while that may sound great for our health, the one food whose availability has grown the most is also terrible for us: high-fructose corn syrup."
food  diet  us  eating  charts  2015  usda 
may 2015 by robertogreco
Mapbox Satellite gets 48TB facelift | Mapbox
"We just added 48 terabytes of updated aerial imagery for the entire continental United States. Starting today users will see the updated imagery at zoom levels 13-17 on Mapbox Satellite. The new imagery is beautiful -- and it's all made possible by open data from the USDA's National Agriculture Imagery Program.

Our image processing pipeline, built on top of Amazon Web Services' cloud infrastructure, ingested the 24 hard drives worth of orthoimagery and perform a series of image calibration and adjustment routines to produce a seamless mosaic basemap that is fast, accurate, and beautiful. We'll be going into more detail about the processing pipeline and how this relates to Satellite Live in a few days."


"The Elwha Dam, on Washington State’s Olympic Peninsula, was demolished in 2011. What used to be its lake is turning into meadows and sandy riverbanks."
mapbox  satellite  imagery  2014  usda  elwha  elwhariver  washingtonstate  olympicpeninsula  rivers  rewilding  nature  dams 
august 2014 by robertogreco
Farmers’ Market API | Code for America
"I love getting my fruit and veggies from my local Farmer’ Market. Unfortunately, as a recent SF transplant I wasn’t sure how to find my local Farmers’ Market. A quick search led me to a USDA website which seemed to contain most of the markets in the country.<br />
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Being an open data geek, I looked for an API. Finding none, I decided to make one. To do this, I:<br />
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• Used the “Export to Excel” function to download the whole dataset.<br />
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• Cleaned it up in Google Refine; normalized some fields, geocoded some records, added a geojson fields.<br />
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• Uploaded it to a free couchdb instance.<br />
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• Added the open source geocouch-utils CouchApp (which gives you a nice map out of the box).<br />
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All of this was done in about an hour and at a cost of $0.<br />
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So if you’re a developer who also likes fresh fruit & veg, build something on it. I’ll be down on Fillmore."
food  data  api  javascript  usda  farmersmarkets  maps  mapping 
august 2011 by robertogreco
Proposed 2010 USDA Dietary Guidelines | Food Renegade
"Fallon Morell notes that by restricting healthy animal fats in school lunches and diets for pregnant women and growing children, the Guidelines will accelerate the tragic epidemic of learning and behavior disorders. The nutrients found most abundantly in animal fats and organ meats-including choline, cholesterol and arachidonic acid-are critical for the development of the brain and the function of receptors that modulate thinking and behavior. Studies show that choline helps the brain make critical connections and protects against neurotoxins; animal studies suggest that if choline is abundant during developmental years, the individual is protected for life from developmental decline...
nutrition  usda  diet  learning  brain  pregnancy  development  via:cervus  tcsnmy  glvo  guidelines 
june 2010 by robertogreco

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