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Welcome to NJScuba.net, a website dedicated to exploring the New Jersey / New York region underwater -- "Wreck Valley". Here you will find information on dive sites, marine biology, artifacts and activities, gear and training, and many other subjects.

The menu changes depending on where you are. The search works very well - try it. The 'Random' link can take you anywhere. Pick a subject, and dive in !!!

You can easily get involved too - comments are open on all dive sites. Leave your trip reports and updates right there in the website. If you have something more you'd like to add, you can get in touch with me through the contact page.

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Contamination Risks of Artificial Reefs and Shipwrecks

USS Algol

by Michael C. Barnette

PCBs

Poly-chlorinated biphenols (PCBs) and heavy metals ( Pb, Cu, Ni, Cd, Zn, Ag, and Hg ) have become an issue of concern with artificial reef development, as popular reef building materials ( e.g., ex-Navy vessels ) may contain quantities of these toxic materials that may potentially be transferred through the food chain. This transference, or bioaccumulation, may have unforseen effects on the marine environment and, ultimately, human health through consumption of contaminated finfish and shellfish harvested from these reefs. However, thousands of ships have met their demise without the environmental cleansing and preparation that artificial reefs require, perhaps posing a potentially greater health risk to consumers and divers.

More: Contamination Risks of Artificial Reefs and Shipwrecks ...

Disclaimer:

I make no claim as to the accuracy, validity, or appropriateness of any information found in this website. I will not be responsible for the consequences of any action that is based upon information found here. Scuba diving is an adventure sport, and as always, you alone are responsible for your own safety and well being.

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