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January 04, 2012

Environmental Protection: U.S. Department of Homeland Security Has a Huge Weed Problem.

Well, that explains a lot. Poised at a rare intersection of the environment, inland waterways, immigration policy and national security, Environmental Protection magazine reports that "Giant Weed Creates Threat to Our Nation's Ecosystems and Border Security". Seriously, we have here a textbook example of "the complex society" at work. Think of the divisions of labor needed to address this issue fully. You need specialists. But who quarterbacks it? Excerpts:

Along U.S. southern coastal rivers, most particularly Texas’ Rio Grande, an invasive species of plant known as giant reed is encroaching on the water, overrunning international border access roads, and creating a dense cover for illegal activities. The U.S. Department of Homeland Security has called for a plan to control this weed.

Giant reed, more commonly known as Carrizo cane in Texas, is a nonnative bamboo-like plant that can grow more than 32 feet tall. To support its rapid growth rate, it consumes large amounts of water compared to native vegetation. The weed reduces arthropod diversity and abundance in our ecosystems and destroys wildlife habitat.


Posted by JD Hull at January 4, 2012 11:59 PM


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