Showing posts with label endangered species. Show all posts
Showing posts with label endangered species. Show all posts

Sunday, January 3, 2010

The solar panel/tortoise conundrum

Nothing is ever easy. Convincing the public that global warming is a reality and alternative, renewable sources of energy are paramount is difficult. Preserving endangered species of flora and fauna without bringing progress to a grinding halt is another hard-to-sell idea.

What happens when the two are combined?

For the answer to that, we turn to the Mojave Desert, where Oakland, Calif.-based BrightSource Energy is pushing to erect 400,000 mirrors to gather the sun's energy in an effort to meet the state's goal of using sustainable energy for a third of it's overall energy needs.

So far, so great, right?

Well, there's a hurdle in the form of a turtle. Or, to be more scientifically accurate and precise, the desert tortoise, an endangered species whose main habitat is smack in the middle of where BrightSource wish to build its solar farm. This would result in the tortoises' living space being permanently eradicated.

A baby desert tortoise


The Sierra Club wants the company to relocate the project, which would also effect the Western burrowing owl and bighorn sheep.

"It's actually a good project," said Ileene Anderson of the Center for Biological Diversity, based in Tucson. "It's just located in the wrong place."

Unfortunately this will not be the first time such a dilemma is encountered and so it seems some sort of precedent should established and precedent be reached.

The site is optimal for BrightSource; it has virtually unbroken sunshine year round.

What is likely to happen is that BrightSource will have to spend $25 million moving the shelled critters and 12,000 acres elsewhere. This may seem a hefty price to impose on a company doing such forward-thinking work, but endangering the tortoises any further beyond moving them is not an option.

The disagreement comes down to what BrightSource would pay for long-term maintenance of the new tortoise land purchased.

It will probably be months before state and federal regulators determine the final fate of the desert tortoise.

Drawn from an AP article by Michael R. Blood.



Friday, December 18, 2009

WCI #9: The new honeybee

From, you guessed it, SciAm:

"Colony collapse disorder (CCD) has killed more than a third of honeybee colonies since 2006. Farmers who depend on bees to pollinate such crops as almonds, peaches and apples are looking to the blue orchard bee to pick up the slack. One efficient Osmia lignaria can pollinate as much territory as 50 honeybees, but the bees are harder to cultivate because of their solitary nature. These pinch hitters won't completely replace honeybees, but as scientists continue to grapple with CCD, they could act as an agricultural safety net."

A Blue Orchard Bee

Monday, August 31, 2009

Old news but sad news

According to the Care2 website:

"In the Monteverde Cloud Forest Preserve of Costa Rica, there were so many harlequin frogs that it was hard not to step on them when walking alongside streams. But today, they have vanished.

"About two-thirds of harlequin frogs disappeared in the 1980's and 1990's -- the culprit? Climate change. Research done in Costa Rica shows that global warming makes clouds form higher above the forests where they cannot bring as much moisture to the ecosystems below. Dry spells are getting longer and in turn, many species are disappearing.

"Rising temperatures also shrink the cloud forests, which forces species to live more densely, causing the spread of disease and a fungus that kills some frogs. The harlequin frog is on its way to extinction."

Unfortunately, little Harley isn't alone.

A January 2006 Washington Post article says t
hat 112 species of amphibians are extinct or endangered by climate change.

What does this have to do with our daily lives? Perhaps nothing but it is a harbinger of change that will soon affect all living creatures if things are not done to halt human emissions.

And not to wax too religious, these creatures are prime examples of God's splendor. No human created the magnificent beauty of these semi-aquatic animals. That was nature itself and I would hate to see something as beautiful as a blue dart frog cease to exist for the sake of our own convenience.


Thursday, August 20, 2009

This is disgusting on so many levels

Nieman-Marcus apparently has ocelot fur-trimmed boots.

This is not only reprehensible; it is illegal - the ocelot is an endangered species.

As the blog says, "Not a good or likely choice for Dallas-based luxury retailer Neiman Marcus."

Well, according to N-M, it's ocelot-printed goat fur but an investigation is still underway.

Still, how disgusting can you get?

To go from this:


To this:Not only would it be against international law and the Endangered Species Act, it is definitely in violation of taste.