Winter season operations were predicted to consistently warm downstream rivers by temperatures of up to 2掳C. Reservoirs that experience strong stratification have the most potential to impact downstream pre-dam thermal regimes. For copious existing or planned dams worldwide that are yet to be mapped...
Scientists warn that if the world continues on the current path, global temperatures could rise by more than four degrees Celsius by the end of this century. That will affect everything from the world economy to the health of our citizens and the health of the ecosystems that sustain life on...
Current sea water temperature for more than 20 000 coastal cities worldwide. Historical data and forecast.
1 Map Next 48 hours rain and snow, across the US measured in inches. See Map Seasonal 5 Maps Fall is here, and that means an explosion of brilliant fall foliage. We have the latest reports of fall foliage around the U.S. See Maps ...
"To (6)___, CO2 has only been converted into a solid at extremely high temperatures, making it industrially unviable. "By using liquid metals as a catalyst, we've shown it's possible to turn the gas back into carbon at room temperature, in a process that's efficient and scalable. ...
Traditional medical practices around the world have relied on the natural world for thousands of therapies (Alves and Rosa 2007), many of which have been successfully incorporated into modern Western (allopathic) medicine, such as aspirin (Montinari et al.2019) and quinine (Achan et al. 2011...
While the Medieval Warm Period stood out in terms of warming, it did not show a globally uniform pattern. Instead, the researchers found that temperatures varied less between continents in the same hemisphere than between hemispheres. By 1500, temperatures dropped below the lon...
The present study product yields are in line with literature report the of pyrolysis of plastic wastes where 75–80% liquid oil and waxes have been produced at temperatures ranges of 500–650 ℃ (Mastral et al. 2002; Fakhrhoseini and Dastanian 2013). Furthermore, the yield was also in ...
The period from the 1940s to 1976 was characterized by anomalously cool near-surface ocean temperatures around the rim of the northeast Pacific Ocean, maintained by surface Ekman processes associated with a relatively weak Aleutian Low. This was followed by a dramatic shift in environmental ...
An international team discovered a previously unrecognized ocean current that transports water to one of the world’s largest “waterfalls” in the North Atlantic Ocean: the Faroe Bank Channel Overflow into the deep North Atlantic. While investigating the pathways that water takes to...