Memory and Reunion

A few days ago, the Colorado River flowed into the Gulf of California for the first time in twenty years. The pulse flow, a one-time release of water into a stretch of the Colorado River that has been dry for decades, began on World Water Day on March 23. It was estimated by project coordinators…

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Pulse Taking

‘Long memory’ is a term used in probability analysis. It originated in hydrology to predict flood patterns on the Nile River. But do rivers remember where they once flowed? A large pulse of water was released along the Colorado River this year, an historic ecological undertaking meant to restore the once-lush downriver sections and delta.…

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Transboundary Pulse

It’s a strange notion, the cutting off of water across an invisible territorial boundary. There are few actions we can take as humans – both for communities and for the environment – that are more baldly assertive than diverting rivers and water flow. The Colorado River delta sits at the very end of the 2330…

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