關於natural hazard & global warming ge 新聞

有D..睇吓有冇用?

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Global Warming's Fish-Sex Effect
http://www.time.com/time/health/article/0,8599,1827881,00.html?imw=Y
You may have missed it in biology class, but in some finned species, like the Atlantic silverside — as well as in many reptiles — sex is determined not by genetics but by temperature: the undifferentiated embryo develops testes or ovaries on the basis of whichever option conveys evolutionary advantages for that particular environment. Now, in a study published in the July 30 edition of the scientific journal Public Library of Science, Natalia Ospina-Alvarez and Francesc Piferrer have gone a little further in explaining how that mechanism works. In laboratory tests, they have demonstrated that higher water temperatures result in more male fish.

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Massachusetts House Unanimously Passes Global Warming Solutions Act! It's Getting Hot In Here
http://itsgettinghotinhere.org/2008/07/30/massachusetts-house-unanimously-passes-global-warming-solutions-act/
... today the Massachusetts House of Representatives passed the Massachusetts Global Warming Solutions Act (for the hardcore legislative fans out there, ...


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Mass. House approves bill to curb greenhouse gases
By AP BOSTON - House lawmakers raced to approve a pair of bills designed to help slow global warming and increase the number of so-called "green jobs" in ...
Dhttp://www.bostonherald.com/business/general/view/2008_07_30_Mass__House_approves_bill_to_curb_greenhouse_gases/