S
08-11-2000, 11:19 PM
I never imagined that my first post to this board could possibly get me banished forever, but I feel very passionate about this and will suffer the consequences. Before I begin I feel that I should first give you my credentials for the following statement. In a few months I will have my doctoral degree in Marine Science. Also, I teach Oceanography at the local college. Therefore, I am up to my nose in the current literature pertaining to the marine environment.
Here is my point...
I read a post earlier stating that "there are currently no species of swordfish or sharks on the threatened or endangered list."
These lists do not apply to marine species because it is hard to know the baseline data.
Functionally, all commercial marine fishes are threatened- I know of no sustainable fishery at present harvest levels. ALL BILL FISHES ARE EXTREMELY OVERFISHED AND SHOULD NOT BE PURCHASED. There is only 1 species of swordfish (Xiphias gladius) and it too is highly overfished. The average size of the swordfish has decreased to the point that we are now consuming juveniles that have never spawned. Next in line as far as endangered goes: orange roughy, cod, all deep-water flatfishes, all but the small coastal sharks, and bluefin tuna. Last
year was the first record of a marine fish extinction - the barndoor skate of the North Atlantic. I saw 6 of them in a fish market in
Scotland 4 years ago. Now they are gone. Boy, this is depressing. On the lighter side, striped bass, red drum, and snook have made nice recoveries in their respective environments. In my opinion, the only fish that is PC to eat are catfish and Tilapia grown in landlocked aquaculture facilities. If you are interested, the NY Times has a website containing a "red list" of threatened
marine fishes.
Thank you for listening to this and please take it to heart. Each individual can make a difference
Anyway, FOOD FOR THOUGHT!
Here is my point...
I read a post earlier stating that "there are currently no species of swordfish or sharks on the threatened or endangered list."
These lists do not apply to marine species because it is hard to know the baseline data.
Functionally, all commercial marine fishes are threatened- I know of no sustainable fishery at present harvest levels. ALL BILL FISHES ARE EXTREMELY OVERFISHED AND SHOULD NOT BE PURCHASED. There is only 1 species of swordfish (Xiphias gladius) and it too is highly overfished. The average size of the swordfish has decreased to the point that we are now consuming juveniles that have never spawned. Next in line as far as endangered goes: orange roughy, cod, all deep-water flatfishes, all but the small coastal sharks, and bluefin tuna. Last
year was the first record of a marine fish extinction - the barndoor skate of the North Atlantic. I saw 6 of them in a fish market in
Scotland 4 years ago. Now they are gone. Boy, this is depressing. On the lighter side, striped bass, red drum, and snook have made nice recoveries in their respective environments. In my opinion, the only fish that is PC to eat are catfish and Tilapia grown in landlocked aquaculture facilities. If you are interested, the NY Times has a website containing a "red list" of threatened
marine fishes.
Thank you for listening to this and please take it to heart. Each individual can make a difference
Anyway, FOOD FOR THOUGHT!