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You are here: Home / Archives for irrigation

irrigation

Raw Wastewater On Farms

August 21, 2017 By EarthWise

https://earthwiseradio.org/wp-content/uploads/2017/08/EW-08-21-17-Raw-Wastewater-on-Farms.mp3

Clean water supplies are dwindling around the world.  As a result, the use of untreated wastewater on farms for crop irrigation is on the rise. 

[Read more…] about Raw Wastewater On Farms

The Great Salt Lake Is Shrinking

January 9, 2017 By EarthWise

https://earthwiseradio.org/wp-content/uploads/2017/01/EW-01-09-17-Shrinking-Great-Salt-Lake.mp3

Utah’s Great Salt Lake is the largest salt water lake in the Western Hemisphere and is the largest body of water in the United States after the five Great Lakes.  When the pioneers first arrived in the area back in the middle of the 19th century, the lake spread across about 1,600 square miles.   Now, the lake covers an area of only about 1,050 square miles, a reduction of about 35%.

[Read more…] about The Great Salt Lake Is Shrinking

Solar Power And African Food Security

January 2, 2017 By EarthWise

https://earthwiseradio.org/wp-content/uploads/2016/12/EW-01-02-17-Solar-Power-and-African-Food-Security.mp3

Some of the poorest countries in the world are unfortunately among the most vulnerable to the effects of climate change.   Malawi, for example, has 90% of its population in rural areas and 80% of its labor force is associated with agriculture.

[Read more…] about Solar Power And African Food Security

A Giant Dam Removal Project

May 30, 2016 By WAMC WEB

https://earthwiseradio.org/wp-content/uploads/2016/05/EW-05-30-16-Giant-Dam-Removal-Project.mp3

In early April, the U.S. Government, the states of Oregon and California, and the utility Pacificorp signed an agreement that will lead to the removal of four dams on the Klamath River by 2020, amounting to one of the largest river restoration efforts ever undertaken in the United States.

[Read more…] about A Giant Dam Removal Project

A New Labeling Initiative

September 16, 2015 By EarthWise

Irrigated Lettuce

https://earthwiseradio.org/wp-content/uploads/2015/09/EW-09-16-15-Food-and-Fracking-Water.mp3

Hydraulic fracturing – or fracking – is a well-stimulation technique in which rock is fractured by a pressurized liquid to free otherwise trapped natural gas or oil.

[Read more…] about A New Labeling Initiative

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