Tag: choropleth

  • Urban Heat Islands

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    Brendan Barry
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    Yesterday was the first day of 32º+C (90º+F) in Philadelphia in October in 78 years. Gross. But it made me remember this piece last month from NPR that looked at the correlation between extreme urban heat islands and areas of urban poverty. In addition to the narrative—well worth the read—the piece makes use of choropleths…

  • Baby You Can Drive My Non-automobile Personal Mode of Transportation

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    Brendan Barry
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    Last week was the climate summit in New York, and the science continues to get worse. Any real substantive progress in fighting climate change will require sacrifices and changes to the way our societies function and are organised, including spatially. Because one area that needs to be addressed is the use of personal automobiles that consume oil…

  • Hog Wild

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    Brendan Barry
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    So admittedly this post should have been up last week, but I liked the lunar cycle one too  much. But today is Friday and who cares. We made it to the end of the week. In the wake of the shootings last week, someone on Twitter posed the question: Legit question for rural Americans –…

  • Quantifying Part of the Opioid Crisis

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    Brendan Barry
    in

    Two weeks ago the Washington Post published a fascinating article detailing the prescription painkiller market in the United States. The Drug Enforcement Administration made the database available to the public and the Post created graphics to explore the top-line data. But the Post then went further and provided a tool allowing users to explore the data for…

  • The Ebola Outbreak in the Congo

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    Brendan Barry
    in

    Ebola, which killed 11,000 people in West Africa in 2014 (which I covered in a couple of different posts), is back and this time ravaging the Congo region, specifically the Democratic Republic of the Congo (DRC). The BBC published an article looking at the outbreak, which at 1,400 deaths is still far short of the…

  • A Shrinking Illinois

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    Brendan Barry
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    Last week we looked at the data on Pennsylvania from the US Census Bureau and found the Commonwealth’s population is shifting from west of the Appalachians to the southeast of the state. That got me thinking about Illinois, one of three states to have experienced a decline in population. Is there a similar geographic pattern…

  • Pennsylvania’s Population Shifts

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    Brendan Barry
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    Last month the US Census Bureau published their first batch of 2018 population estimates for states and counties. Pennsylvania is one of those states that is growing, but rather slowly. It will likely lose out to southern and western states in the 2020 census after which House seats will be reapportioned and electoral college votes…

  • Trump-won Counties Are Winning

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    Brendan Barry
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    Yesterday we looked at how China and the European Union are planning their tariff/trade war retaliation to target Trump voters. Today let’s take a look at how those voters are doing as this article from Bloom does. The article is not terribly complicated. We have four choropleth maps at the county level. Two of the maps isolate Trump-won…

  • Trade War Retaliation

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    Brendan Barry
    in

    About a week and a half ago the Economist published an article about the retaliatory actions of the European Union and China against the tariffs imposed by the Trump administration. Of course last week we had a theme of sorts with lineages and ancestry. So this week, back to the fun stuff. What makes today’s…

  • The Great Migration Map

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    Brendan Barry
    in

    Yesterday in a post about Angela’s forced journey from Africa to Jamestown I mentioned that the Pilgrims arrived at Plymouth Bay just one year later in 1620. From 1620 until 1640 approximately 20,000 people left England and other centres like Leiden in the Netherlands for New England. Unlike places like Jamestown that were founded primarily…