Monday, February 26, 2007

New Species Threaten the Earth

This CNN article should be cause for alarm for everyone.
Antarctic ice melt reveals exotic creatures

Quote From CNN article: "
Looking down 2,800 feet into the icy water -- a comparatively shallow depth -- they found fauna usually associated with seabeds about three times that deep, in places where the creatures must adapt to scarcity to survive.

There were blue ice fish, with dorsal fins like ribbed fans and blood that lacks red cells, an adaptation that makes the blood more fluid and easier to pump through the animal's body, conserving energy at low temperatures....

Among the hundreds of specimens collected, the scientists identified 15 possible new species of shrimp-like amphipods, and four possible new species of cnidarians, organisms related to coral, jellyfish and sea anemones, the scientists said in a statement."

Does the above quote scare you? Perhaps not. Perhaps you have put together what I have from that article.

Damage is done to environments by foreign species introduction. With the melting of these ice shelves we have a massive introduction of foreign species - species from another time. Most of these species have probably died off due to circumstances of their times. That does not mean that those circumstances continue to exist in the present. Perhaps the starfish in this article may survive better than existing starfish and cause damage to the environment at the same time.

We have a massive task ahead of us and no one is even discussing it. These foreign species from another time need to be isolated from our current environment. They could be carrying diseases that current species have no protection from.

Since it is apparent that no one is being pro-active in this aspect we may run in to new species replacing old ones in a reverse form of evolution, we may find new diseases in existing species some of which definitely do not need the help over the edge and we may luck out and the biodiversity being delivered in to our ecosystem will replace species that are being lost presently due to our direct actions.

Hey, anyone want to comment? Am I insane or some misled prophet of doom? Of course, one should realize that I do not mean that horrible things will happen. What I mean is that horrible things could happen and that we increase those chances by not dealing with the invasion of past species in to our current ecosystem.

Then again, maybe the new starfish will be edible by humans and replace the dwindling species of sea life.

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