Thursday, August 2, 2007

ကင္းမြန္ငါးဖမ္းလုပ္ငန္း နွင့္ ကမာၻတဝန္းပူေႏြးလာမွု


ယေန့လူေျပာမ်ားေနၾကတဲ့ ကမာၻတဝန္းပူေႏြးလာမုျဖစ္စဥ္(Global Warming Effects)ဟာ ေယဘူယ်အားျဖင့္ မေကာင္းဘူးဆိုတာ သိထားၾကပါတယ္။ ဒါေပမယ့္ Cephalopods ကင္းမြန္၊ ျပည္ၾကီးငါး ေတြအတြက္ေတာ့ ေကာင္းပါတယ္တဲ့ဗ်ား။

ေကာ့ေသာင္းမွာ အရင္တုန္းကထက္ ကင္းမြန္ေလွမ်ားလာတာေတာ့ ျမင္ေနရတာပဲ။ (သူတုိ့ကုိစားတဲ့ငါးၾကီးေတြ နဲသြားတာေၾကာင့္လုိ့လဲ ေျပာၾကတယ္။)

An Abundance of Calamari?
According to many scientists, global warming is having a profound effect -- an often negative one -- on animal species. For squid, though, the phenomenon may actually be more of a blessing than a curse. Research has shown that the squid's digestive juices are more productive in warmer waters, and as a result, squid tend to grow larger and more plentiful as water temperatures rise. As evidence, fishermen off the coasts of New Zealand and Australia say they have been catching greater numbers of squid in recent years. Not all squid seem to benefit from global warming, though. Those that live in the colder depths may not be able to survive in balmier waters, scientists say.

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