MetaFilter posts tagged with fish and environment

Free dinner! George Monbiot shows how to catch and prepare American crayfish.

handee — Wed, 30 Sep 2009 04:13:20 -0800

The native British white-clawed crayfish is threatened by extinction from the signal crayfish. Today's Guardian features George Monbiot with one approach to the problem: how to catch and prepare signal crayfish, the brash American cousin. Nice use of recycled materials and beer, but needs more paella recipes.

tropical fish off Long Island!

moonmilk — Mon, 04 Aug 2008 21:44:06 -0800

Tropical fish in New York? The Gulf Stream sweeps immature tropical fish up north, and aquariums scoop them up off Long Island. "Catching the fish up north is cheaper and less disruptive to ocean ecosystems than trapping them in the tropics. And the collections are rescue missions of a sort, because these Gulf Stream travelers are unlikely to survive the winter." (New York Times) Here's a related 1910 article from the Times (links to a PDF). Now I want to go look for colorful fish myself!

Scientists are getting a bit nervous.

salvia — Thu, 25 Oct 2007 11:23:23 -0800

In what it calls "the final wake-up call to the international community," a UN report (press release, website, 21 MB PDF) warns that damage to the environment is reaching a "point of no return" and now threatens "humanity's very survival." Oh, c'mon, tell us what you really think.

California has been delta tough situation

salvia — Sun, 16 Sep 2007 17:19:30 -0800

"California has a decision to make. We either brace ourselves for long-term [water] cuts that threaten our economy and our very way of way of life, or we invest in a solution to fix the [San Francisco Bay] Delta and expand our water toolbox so we can meet future challenges head-on.” Long Beach, California has become the first California city to ration water after a court decision last month (SFChron, SacBee) which may require Delta water pumping to be cut by one-third starting in December -- "the single largest court-ordered redirection of water in state history" -- to protect a tiny threatened fish called the delta smelt [resizes window]. (The court decision is not online. An earlier related decision is here.) But the situation is more complex than "drinking water versus fish." Extensive previous efforts have not succeeded in addressing the problems of the Delta, where weak levies were already barely protecting the water supply for 23 million people, a key infrastructure pipeline [pdf], and more and more people's homes [pdf]. (More technical documents here.) Will current efforts be more successful? The many possible solutions each carry their own benefits and controversies. The decision to limit the pumps will certainly draw attention to the issues and give them new urgency. The situation is so complicated, interrelated, and ever-shifting that one artist's Delta primer portrays it as a giant game of chance [pdf].

fishy articles

stbalbach — Tue, 29 Jul 2003 21:19:33 -0800

The NY Times is running a series of fishy articles about the ocean environment, fish and health. Of note the Java Interactive Feature "Heavy Toll" (see link 1) has an underwater cam of a trawlnet to help visualize ocean floor carpet bombing. Article links 1,2,3,4,5,6,7,8