Showing posts with label environmental. Show all posts
Showing posts with label environmental. Show all posts

Thursday, December 22, 2011

Radiation Poisoning? "Scientists Fear Entire Ocean Affected"

Symptoms Similar To Radiation Poisoning Killing Seals/Walruses - Russia, Alaska, Canada - Scientists Fear Could Be Infecting Entire Ocean

From link to hisz.rsoe.hu
"The National Oceanic and Atmospheric Administration declared a recent rash of seal deaths to be an "unusual mortality event" on Tuesday. More than 60 seals have died and 75 found diseased in Alaska with skin sores and patchy hair loss. The Fish and Wildlife Service has also identified diseased and dead walruses."
"In most cases, necropsies and lab tests have revealed skin lesions, fluid in the lungs, white spots on the liver, and abnormal growths in the brain. Some of the seals and walruses have undersized lymph nodes, possibly a sign of weakened immune systems."
From link to hisz.rsoe.hu
"A mysterious and potentially widespread disease is thought to have contributed to the deaths of dozens of ringed seals along Alaska's Arctic coast. Scores more are sickened, some so ill that skin lesions bleed when touched. The animals are an important subsistence food, and the National Oceanic and Atmospheric Administration has proposed listing them as threatened or endangered under the Endangered Species Act."
""Right now we're leaning toward it being a virus, and that could weaken their immune system,""
"Reports of nearly 150 other seals with the illness have come in from villages outside Barrow, population 4,200, as well as from Chukotka, Russia, and Tuktoyuktak, a village on the northwestern corner of Canada, Herreman said."
"He's concerned the illness will spread up the food chain, affecting other animals and hunters near Kotzebue Sound."
""I'm scared they might pass it on one way or another and the whole ocean could be affected," Shiedt said. Folks in the Barrow region also are worried. Many of the Slope's Inupiat residents are about to begin hunting for seals, and some are wondering if they are safe to eat, Herreman said."
"The sickest ones don't move much on the beaches and they have blisters or wounds that bleed easily, including around the nose, eyes and especially the rear flippers. Others have lost much of their hair. "They're not deathly skinny. It's not like they're dying from malnutrition."
What are radiation poisoning symptoms?
link to www.buzzfeed.com

Read much more @ www.godlikeproductions.com/forum1/message1734559/pg1

Source: Before Its News

Saturday, August 13, 2011

CAN YOU REALLY CLEAN POLLUTED WATER WITH …BANANA PEELS?

Looks like banana peels have the last laugh. Once a prop for pranks with seemingly no value after doing it’s job of protecting the mashable fruit within, researchers have found its higher calling: water purification.

Listen to the American Chemical Society (ACS) podcast to learn more and to find some other interesting uses for banana peels (25 seconds in).

As NPR reports, environmental chemist Gustavo Castro at São Paulo State University found that banana peels can help turn water polluted with heavy metals from mining operations or other activities into drinking water.

What he found was that banana peels contain nitrogen, sulfur and organic compounds such as carboxylic acids. Castro was especially pleased to find these acids because they can bind with positively charged metals that leach into rivers from industrial operations.

Not only can it do this effectively but  it cleans even better than other water purification materials, according to the paper published in ACS’ Industrial and Engineering Chemistry Research journal.

These peels could be useful long after the fruit is gone. (flickr, Fernando-Stankuns)

The researchers found the minced banana peels could be used up to 11 times before losing effectiveness at removing the contaminants.

“I was surprised to learn that something so simple could work so well,” [Castro said in the podcast.] I believe that banana peels can be of great importance in water purification. Sustainability is very important.”

The scientists added that banana peels are very attractive because of their low cost and because they don’t have to be chemically modified in order to work.

Source:  the Blaze