SaintJoe H2O

If you are like me, you have probably largely ignored the column of five or so ads here to the right of our network pages. However, I have to come clean; I clicked one today.

Today, an ad appeared to the right of our main page that read:


Decor Grade Coral
Finest Selection, Assorted
Colors, Coral & Shell
Specimens 5" - 30"
GoldStorm.com


"Decor Grade Coral" stuck out like a sore thumb to me. It also made me instantly reflect on whether or not I really am able to ignore these ads, or do I perhaps see these ads subliminally, and am just rarely moved to consciously notice to the point of action? Ick.

So why did "decor grade coral" mobilize me to clickable action? Was it because I absolutely love the simplistic, geometrically-influenced aesthetics of coral skeletons? No. The reason for clicking, once I knew what had hit me, was the simple fact that from my experience in the world of coral specimens, "decor grade" = poached. Yes, poached coral- living coral colonies (or parts of them) which have been broken off below water and brought to the surface to die and adorn the aquariums, coffee tables and desks of so many unaware consumers.

The reality of this is quite simple. Any coral colony you find in a store, on a shelf, desk or display case that is graced with razor sharp edges, is likely a chunk of coral that died an unnatural death. Think about it. When you walk along a beach and find odd pieces of coral that have broken off in storms and found their way onto a beach, you have found coral that has typically been dead for quite some time. Coral skeletons are of a significant weight. This means that all but the smallest pieces -growing in the shallowest of water- will ever find their way onto the dry sediment of a beach without significantly breaking the sharp edges found within the gel-like bodies of the living coral.


If you have ever walked a beach in a tropical or subtropical zone (with reasonable coral growth found offshore) you have no doubt stumbled upon tons of coral fragments. Those of you with this experience also know too well that the vast majority of these coral fragments are broken into bits much smaller than the original coral colony itself. So not only are the sharpest of edges dulled beyond acuity by the constant battering against the sediment, the colonies are actually broken into little bits.

Go back up to examine the website in question. The fact that so many of these coral skeletons are so perfectly sharp-edged and complete should be a big clue that they were taken from the ocean before their time. Some of you may instantly be recalling the coral skeletons you have handled in my classroom during zoology or some other biology class. One thing you must know is that the coral samples in my classroom are either self-collected and quite weather-worn, or are sharp as a box of razors and were donated to the "local biology teacher" at some point. Several of those donation were even done anonymously by leaving a box addressed to me on the counter in our school's main office.

There are spectacular specimens on that site. Hopefully, your "nature loving" desires don't inspire you to make a purchase that may ironically be contributing to the destruction of rare and delicate living things. So- Google's AdSense detects we spend a lot of time talking abut coral, eh? Too bad computer code can't yet read between the lines. Our plethora of posts thus far about "loving" coral will likely end up drumming up business for either helpless critter skeletons or fruity paint colors.

I would implore you to stop looking at the ads- if they weren't the soul reason we were allowed to barge onto this site and play like it was our own backyard.

*Image credit: Muha... on Flickr.

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*Update 12/16/08 => Looking back at this post today, I realized that this was made prior to my realization that Ning was allowing 100% educational sites go ad-free. So today when you read this post- you will not see Google AdSense ads in the right sidebar. Thanks to Steve Hargadon's work with Ning, those ads were removed some time ago.

Sean

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thanks for that on the supralittoral/littoral thing. I guess I should have had my notes in front of me when I wrote that. I had in a big box that said LITTORAL and not supralittoral. And since I did get that wrong on here I probably got that stuck...
20 hours ago
I thought last weeks discussion was very interesting. The thing that amazed me were the atolls and how they were formed. I realized that these atolls were old volcanoes that were islands, but the coral grew around the volcano, causing it to sink f...
on Saturday
Sean Nash added a discussion
Use the space below to reflect on our latest class session... and introduction to the ins & outs of coral reef formation. The slide set we used to facilitate our chat can be viewed here: (soon) In the space below, tell what connections you made ...
November 23
yes, and yes... and also simply trap it within a structure they can close. think: mollusks.
November 23
I understand now. That helps.
November 23
To an extent. Does this mean they find water to make gills efficient, or does it mean they produce a saliva or water based substance to clear up their needs?
November 23
Whoa. That's sick to think algae is in all those common everyday things Americans eat. Didn't he also say it was in gum. Or am I totally making that up? I'll have to check up on that.
November 23
You did an awesome job looking up all those definitions. I'm a visual learner too, so when I was making my post. I opened up my Marine Biology book. I have to see it in person, or in pictures to understand something. One thing I think we all didn'...
November 23
paula toalson updated their profile photo
November 23
paula toalson updated their profile
November 23
Also, I have a quick question. In this picture, is this considered a tide pool? I am confused because it is not in an enclosed pool but it still has to go through the different levels of high-tide and low-tide.
November 23
So I love chocolate milk and pudding so this is a cool way to connect the ocean and the foods we eat to people like me who are not to much of sea food fans. I never would have guessed but i would have never really thought about it either.
November 23
Hey this is what mine is about. There are the four different levels and that pretty much determines how much sun and water each are exposed to, i think.
November 23
I, being the procrastinator, am just starting to do this assignment (you know the one that is due in just a couple of hours). Therefore, I am doing this two weeks after the lesson and the thing that stuck with me the most was the tide pools. The p...
November 23
Before last class period I knew nothing about oceanic zones, I learned that there are two main oceanic zones called the pelagic and the Benthic zones both of which are seperated into smaller zones within them. I also learned that light penetrates ...
November 23
Hmmmm..... I see it here just fine. Nicely done.
November 23
What happened to my reply? When you click on Zones & Trophic levels and then go to the last page, you don't see mine at all, but if you go over to the Latest Activity and hit the "replied" link, you can see it.
November 23
During class, we began to talk about seaweed. When Mr. Nash asked if we knew what it felt like, I hadn't, because I'd never really seen seaweed in real life. I've been to an ocean and all, but never been to a spot that wasn't a beach where tons of...
November 22
Remember... the trophic pyramid is real. It is just that above coral reefs... it seems to be "inverted." Of course, this cannot be. There is simply no way to consume more than is produced. Thus, we spoke of the trophic pyramid on a coral reef as b...
November 22
Again... excellent clarification of some possible confusion between supralittoral... and littoral.
November 22

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