Science & Technology

Penguins a Barometer for Ocean Healthi
X
June 06, 2014 8:34 PM
The world’s oceans are under assault. The increasing concentration of global carbon emissions is making waters warmer and more acidic, which is harming coral reefs, home to about one-third of everything that lives in the sea. One barometer of ocean health is the penguin, whose Southern Hemisphere range extends from the tropical Galapagos Islands near the equator to the ice shelf of Antarctica. VOA's Rosanne Skirble reports on their struggle for survival in the face of numerous threats.

Penguins a Barometer for Ocean Health

Published June 06, 2014

The world’s oceans are under assault. The increasing concentration of global carbon emissions is making waters warmer and more acidic, which is harming coral reefs, home to about one-third of everything that lives in the sea. One barometer of ocean health is the penguin, whose Southern Hemisphere range extends from the tropical Galapagos Islands near the equator to the ice shelf of Antarctica. VOA's Rosanne Skirble reports on their struggle for survival in the face of numerous threats.


You May Like

Analyst: Joint-Arab Military Force Poses Perilous Challenge

Although international forces are desperately needed to counter the threat of the Islamic State group, analysts say conflicting alliances could escalate fighting More

Asia’s Middle Class Changes Demand for Wheat Grain Exporters

Changes in tastes and diets are boon for wheat exporters such as Australia and the United States More

S. African Comedian Taking Over Popular TV Show

Mixed-race comedian Trevor Noah, who is loved for his edgy jibes about race and language, is taking the helm from Jon Stewart at The Daily Show in US More

This forum has been closed.
Comments
     
There are no comments in this forum. Be first and add one