폰타임즈 소개

로고

Untitled Document
 
 
 
Untitled Document
 
 
 
 
 
 
   
  Home > 마이페이지 > 뉴스
Antarctic Island History Recorded in Penguin Poo
Antarctic Island History Recorded in Penguin Poo0Scientists researching the history of the remote Ardley Island in the Antarctic have found geological data from an unlikely source ? penguin excrement.

The island, 900 km south of Chile, is home to around 10,000 gentoo penguins, as well as several volcanoes in the nearby region. As the volcanoes have erupted over the ages, the penguin population has been affected, with many dying as a result of the catastrophe. The amount of poo was found to have decreased, and ash from the eruptions digested by penguins was discovered in their excrement.

The solidified penguin poo, or guano, contains an ancient ‘diary’ of volcanic eruptions, and scientists can use the information they find within the guano to determine when the eruptions took place and how the penguins reacted to the disasters.

Dr. Steven Roberts, head of the research project, told Wired Magazine about the fate of the penguins: “We didn't know before that volcanoes had such a big impact on them.”

The findings of the research term were published in the journal Nature.

James Wilson
Staff Reporter
(ttt@timescore.co.kr)
 
인쇄기능입니다.
1. Where is Ardley Island?
2. How many penguins are there?
3. What caused the death of many penguins?
 
1. What does guano contain?
2. How will scientists use the information the find within the guano?
3. Can penguins fly? Why can't they fly?
회사소개 | 회사위치 | 제휴 및 제안 | 광고안내 | 개인정보 보호정책 | 이메일무단수집거부 | Site 이용안내 | FAQ | 지원프로그램