The
Mississippi River Is Drying Up
14
August, 2012
The
worst drought in more than 50 years is having a devastating impact on
the Mississippi River. The Mississippi has become very thin and
very narrow, and if it keeps on dropping there is a very real
possibility that all river traffic could get shut down. And
considering the fact that approximately 60
percent of
our grain, 22
percent of
our oil and natural gas, and and one-fifth of
our coal travel down the Mississippi River, that would be absolutely
crippling for our economy. It has been estimated that if all
Mississippi River traffic was stopped that it would cost the U.S.
economy 300 million dollars a day. So far most of the media
coverage of this historic drought has focused on the impact that it
is having on
farmers and ranchers,
but the health of the Mississippi River is also absolutely crucial to
the economic success of this nation, and right now the Mississippi is
in incredibly bad shape. In some areas the river is already 20
feet below normal and the water is expected to continue to drop.
If we have another 12 months of weather ahead of us similar to what
we have seen over the last 12 months then the mighty Mississippi is
going to be a complete and total disaster zone by this time next
year.
Most
Americans simply do not understand how vitally important the
Mississippi River is to all of us. If the Mississippi River
continues drying up to the point where commercial travel is no longer
possible, it would be an absolutely devastating blow to the U.S.
economy.
Unfortunately,
vast stretches of the Mississippi are already dangerously low.
The following is an excerpt from a transcript of a CNN report that
aired on August 14th....
You might think this is some kind of desert just outside of Memphis. It's not. I'm actually standing on the exposed bottom of the Mississippi River. That's how dramatic the drought impact is being felt here. Hard to believe, a year ago we were talking about record flooding. Now, they are worried about a new kind of record: a record low. The river was three miles wide here, it's now down to three tenths of a mile. And that's causing all kinds of problems. There are some benefits, I mean, take a look over here: new beach front. In fact, some quip that now the Mississippi River has more beaches than the entire state of Florida, which would be funny if it didn't have an impact on trade.
A lot of stuff we use goes up and down the Mississippi River. We are talking steel, coal, ore, grain. The problem is now a lot of those barges have had to lighten their loads, and even doing that, they are still running aground. There is a real fear that there could be a possibility of closing the Mississippi River. If that happens, well, all that product that used to be carried cheaply by barge is now going to be carried more expensively by truck or train. And guess who is going to pay for all of that.
It
really is amazing that last year we were talking about historic
flooding along the Mississippi and this year we are talking about the
Mississippi possibly drying up.
As
I mentioned earlier, there are some areas along the river that are
already 20 feet below normal levels. The following is from a
recent article posted on inquisitr.com....
Just outside of Memphis the river is 13 feet below normal depth while the National Weather Service says Vicksburg, Mississippi is 20 feet below normal levels. Overall the Mississippi is 13 feet below normal averages for this time of year.
The drying up river is forcing barge, tugboat and towboat operators to navigate narrower and more shallow spots in the river, slowing their speeds as they pass dangerously close to one another. In some parts of the Mississippi the river is so narrow that one-way traffic is being utilized.
A
lot of barges have been forced to go with greatly reduced loads so
that they will sit higher in the river, and other commercial craft
have been forced to stop operating completely.
For
example, the Mississippi has dropped so low at this point that the
famous American Queen Steamboat can
no longer safely navigate the river.
Down
south, the Mississippi River has gotten so low that saltwater is
actually starting to move upriver.
The U.S. Army Corps of Engineers is fighting hard to keep that
contained.
Other
waterways in the middle part of the country are in even worse shape.
For
example, a 100
mile stretch of
the Platte River has already dried up. Millions
of fish are dying as
rivers and streams all over the country continue to get shallower and
warmer as a result of the ongoing drought.
The
last time the condition of the Mississippi River was this bad was
back in 1988. At that time, a lot of barge traffic was stopped
completely and the shipping industry lost approximately a
billion dollars.
If
a similar thing were to happen now, the consequences could
potentially be far worse.
As
I wrote about recently,
a standstill along the Mississippi would cost the U.S. economy about
300 million dollars a
day.
In
fact, one towing company that works on the Mississippi says that it
has already been losing about $500,000 a
month since May.
In
the end, who is going to pay for all of this?
You
and I will.
So here's the math. If you want to raise the average barge one inch above the water, you've got to take off 17-tons of cargo. To raise it a foot, you're talking 200 tons.
And since, according to the American Waterways Operators, moving cargo by river is $11 a ton cheaper than by train or truck. The more that now has to be moved on land, well, the more the costs go up. Steven Barry says, "And, eventually, the consumer's gonna pay that price somewhere along the line."
And
considering the fact that we are already facing a potential food
crisis due
to the drought, the last thing we need is for the Mississippi River
to dry up.
So
is there any hope on the horizon for the Mississippi?
Unfortunately,
things do not look promising.
The
fall and the winter are typically drier than the summer is along the
Mississippi River. That means that conditions along the river
could actually get even worse in the months ahead. The
following is from a recent Time
Magazine article....
But without significant rainfall, which isn’t in any long-range forecasts, things are likely to get worse. As summer turns to fall, the weather tends to get drier. Lower temperatures generally mean fewer thunderstorms and less rainfall.
“Take away the thunderstorm mechanism and you run into more serious problems,” says Alex Sosnowski, expert senior meteorologist for AccuWeather.com. And while droughts tend to be a temporary setback, longer-range forecasts are troublesome. Sosnowski says he is anticipating an El NiƱo weather pattern next year, which would mean below-normal snowfall and above-average temperatures.
Let
us hope and pray that we don't see another 12 months similar to the
12 months that we have just been through.
We
don't need any more major problems on top of what we are already
dealing with.
North
American freshwater fishes race to extinction
15
August, 2012
North
American freshwater fishes are going extinct at an alarming rate
compared with other species, according to an article in the September
issue of BioScience. The rate of extinctions increased noticeably
after 1950, although it has leveled off in the past decade. The
number of extinct species has grown by 25 percent since 1989.
The
article, by Noel M. Burkhead of the US Geological Survey, examines
North American freshwater fish extinctions from the end of the 19th
Century to 2010, when there were 1213 species in the continent, or
about 9 percent of the Earth's freshwater fish diversity.
At
least 57 North American species and subspecies, and 3 unique
populations, have gone extinct since 1898, about 3.2 percent of the
total. Freshwater species generally are known to suffer higher rates
of extinction than terrestrial vertebrates.
Extinctions
in fishes are mostly caused by loss of habitat and the introduction
of nonindigenous species. In North America, there are more freshwater
fish species in a typical drainage to the east of the Great
Continental Divide than to the west, where a greater proportion of
species have gone extinct or are found nowhere else.
Estimating
the number of extinctions relies on scrutiny of historical records
and careful estimation procedures, since the last populations of a
species are often recognized as such only in hindsight-there is
typically a lag of several years from the last observation of a
species and its estimated year of extinction.
Estimates
are complicated by the fact that, on average, 6.7 new species are
discovered each year, and occasionally a species thought to have gone
extinct is "rediscovered."
Nonetheless,
Burkhead concludes that between 53 and 86 species of North American
freshwater fishes are likely to have gone extinct by 2050, and that
the rate of extinction is now at least 877 times the background
extinction rate over geological time.
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