For all the anglers out there get to the NE Saltwater Fishing Show in Providence, RI from March 19-21, 2010. Great exhibits and a wide array of seminars for the expert to the beginner.
Marine & Freshwater Environmental Education
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Connecting to my watershed – Part I
I rarely preach on this blog. But, I just watched a documentary called “No Impact Man” where the writer, Colin, and his family decide to reduce their impact on the environment. He wanted to reduce to nothing. They even went for 6 months without any electricity in their 5th Avenue apartment. I was skeptical. He […]
How is it I can find some species of fish in fresh and saltwater?
Some species of fish can regulate their salt tolerance easier than others. For instance, many of the species that call the estuary a nursery or breeding ground can adapt to a wide range of salinity (less than 30 ppt). These animals (or plants) are known as euryhaline. Other animals that cannot tolerate a wide range […]
Who is afraid of Atlantic wolf(fish)?
The Atlantic wolffish (Anarhichas lupus) may look rather frightening, but, the fish will only harm you if it is out of water. This is rather understandable since it is out of its natural habitat. It prefers to live on rocky bottoms of the ocean floor in very deep, cold waters. These fish have high concentrations […]
How much salt is in the ocean? Revisited
In late 2008, I wrote a very simple post explaining ‘salinity’ and the overall general amount of salt in the ocean. Now, with new data being collected by NASA (in a joint mission with Argentina) using the Aquarius instrument aboard a satellite, Satélite de Aplicaciones Científicas, we are able to more completely understand “How salty […]
What’s in your medicine cabinet affects aquatic life
Yup, that’s right – what is in your medicine cabinet (e.g., anxiety medication, birth control) affects not only us, but animals in streams, lakes, and even the ocean. As the President’s Cancer Panel noted in a 2010 report, “Pharmaceuticals have become a considerable source of environmental contamination, this is why experts recommend the use of […]
Can’t blame just Big Oil
Yesterday I wrote a post about pharmaceuticals affecting aquatic life our waterways and finished it up with a question, “Have you heard of any other ways fish or aquatic life are affected by what we put in our waterways?” Well, I’m too excited to share another culprit. We all know how oil spills affect wildlife […]
It’s as easy as A, B, Sea: L for Limpet
Limpets are small, flattened snails with a conical shell that live on rocks in the intertidal zone. They trap water beneath their shell and use it to survive from high tide to low tide. Image (c) wordsmith.org
Why don’t fish freeze in the Arctic Ocean?
Fish species that frequent the cold temperatures of the Arctic Ocean (e.g., toothfish, cod, ice fish, etc.) have special ‘antifreeze’ proteins within their blood stream that enables them not to freeze in the cold waters of the northern hemisphere. This discovery was made about 50 years ago. Recently, scientists from the Ruhr-University Bochum in Germany […]
Blue Sway – Paul McCartney
Surfrider Foundation recently released a new PSA by filmmaker Jack McCoy with a previously unreleased song, Blue Sway, by Paul McCartney. The song has been released on his McCartney II which was distributed by MPL and Concord Music Group on June 14. If you like this song you should also check out McCartney’s (aka The […]
5 quick & simple DIY natural household products
Last March I spent some time focusing on what we do in our communities that affect watersheds. Forgive me, but I’m just now getting around to sharing some quick and simple (repeat: simple, simple, simple!) household practices that are not only better for my local watershed, but also the growing family and I. Each of […]
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