TheHour.com: Global warming is no doubt going to cause many kinds of problems (and, indeed, already is), and rivers may well be some of the hardest hit geographical features, given the likelihood of increased droughts, floods and the associated spread of waterborne diseases.
For one, rivers are already starting to lose the amount of water they channel. A 2009 study at the National Center for Atmospheric Research (NCAR) found that water volume in the Columbia River in the Pacific Northwest declined by 14 percent since the 1950s. This trend is similar in major rivers all over the world.
Don’t forget to sign up for our monthly newsletter!
Each month our emailed newsletter keeps you up to speed on the top news items, videos, destinations, reviews and fishing articles on BoatingLocal, so you won’t miss a beat. It’s convenient, it’s free, and you can opt out at any time!