A bit of good news: It's possible to turn around a groundwater crisis https://arstechni.ca/2hAM #groundwater #watersupply #Science
A bit of good news: It's possible to turn around a groundwater crisis

Analyzing dozens of cases around the world yields some practical lessons.

Ars Technica
Groundwater

YouTube
Some California growers have found ways to to recharge precious groundwater

Groundwater has fallen to precarious depths in much of the world. New research highlights areas that have been able to bring levels back up.

Los Angeles Times
Drought paradox study reveals plants around Colorado River turn to groundwater when it gets too hot and dry, reducing flow into the already strained basin. #water #plants #groundwater #transpiration #drought https://www.livescience.com/planet-earth/rivers-oceans/scientists-discover-plants-around-the-colorado-river-are-sucking-up-groundwater-during-hot-summers
Drought paradox study reveals plants around Colorado River turn to groundwater when it gets too hot and dry, reducing flow into the already strained basin

Vegetation draws on groundwater during dry summers, leaving less water for the river and, ultimately, people.

Live Science
Drought paradox study reveals plants around Colorado River turn to groundwater when it gets too hot and dry, reducing flow into the already strained basin. #water #plants #groundwater #transpiration #drought https://www.livescience.com/planet-earth/rivers-oceans/scientists-discover-plants-around-the-colorado-river-are-sucking-up-groundwater-during-hot-summers
Drought paradox study reveals plants around Colorado River turn to groundwater when it gets too hot and dry, reducing flow into the already strained basin

Vegetation draws on groundwater during dry summers, leaving less water for the river and, ultimately, people.

Live Science

Albertans continue to wait for the decisions: on the remaining litigation for the uncertainty created by the Government of #Alberta due to the lack of #consultation; on the new #coal policy; and on the approval process for Northback’s Grassy Mountain project.

The Grassy Mountain project, given the assessment of the Joint Review Panel, remains ‘not in the public interest.’ The reasons are simple: coal #mines produce waste from which #pollutants leach into surface and #groundwater.

8/14

The report identified impacts to #speciesAtRisk, risks of #contamination of surface- and #groundwater, risks of #airpollution, and that the project did not properly consider #economicRisks in its evaluation (which may be significant for the agri-food sector in our region), while overstating royalty payments. There was no cost evaluation for the long-term treatment of #water (long after the coal mine would be closed) and dubious commitments for #restoration after #mine closure.

4/14

Experts warn road salt piles could harm waterways, drinking water
Experts warn that road salt from melting snow piles can contaminate waterways, harm fish and seep into groundwater, as cities explore ways to reduce its environmental impact.
#Canada #Environment #Enviornment #saltmounds
https://globalnews.ca/news/11728569/warn-road-salt-piles-harm-waterways-drinking-water/