A analyze led by Simon Fraser University scientists has discovered that adequate drinking water flows during summer months can be essential to a Chinook salmon populace in the interior of British Columbia. The researchers investigated how h2o flows in the Nicola watershed affect early summer season-operate Chinook salmon. The team […]
River
River research reveals scale of macroplastic pollution — ScienceDaily
Plastic pollution clogs river systems for substantially extended than previously thought, new investigate from the College of Leicester demonstrates. Macroplastics — or plastic litter far more than 5mm in size — vacation substantially slower by river methods than formerly considered, at an common pace of significantly less than .01 km […]
Past river activity in northern Africa reveals multiple Sahara greenings
Picture: Engraving of Giraffes close to Gobero in Niger, ca. 8,000 yrs outdated, witness environmentally friendly occasions in the desert. perspective more Credit history: Mike Hettwer, 2006, www.hettwer.com Significant sections of present day Sahara Desert were being eco-friendly hundreds of a long time back. Prehistoric engravings of giraffes and crocodiles testify […]
Climate change caused the demise of Central Asia’s river civilizations, not Genghis Khan
Image: Researchers investigate an abandoned medieval canal, Otrar oasis, Kazakhstan. perspective more Credit history: College of Lincoln A new analyze challenges the extensive-held check out that the destruction of Central Asia’s medieval river civilizations was a direct end result of the Mongol invasion in the early 13th century CE. The Aral […]
Colorado River Is in Danger of a Parched Future
The Colorado River is a lifeline. It flows from the central Rocky Mountains of Colorado and Wyoming through 5 other U.S. states, eleven U.S. nationwide parks and two Mexican states on a one,450-mile-lengthy journey that provides h2o to forty million persons, supports uncounted wildlife and irrigates far more than 5 […]