Why Did Dissolved Oxygen Levels Fall in Recent Summers?

My long-awaited (at least by me) article in Offshore magazine is out and on the newstands. It's an attempt to explain, to the extent that anybody knows, why dissolved oxygen levels in the Sound were so low the past two summers, after a period of relatively good conditions.

The article isn't online, but you can learn about Offshore here, and you can read editor Darrell Nicholson's column, which refers to the article, here.