World Video | Defence | Foreign Affairs | Natural Events | Trade | NZ in World News | NZ National News Video | NZ Regional News | Search

 


More rain in the Pacific due to climate change

More rain in the Pacific due to climate change, says US scientist

A US climate scientist says global warming is contributing to an increase in rain over parts of the Pacific region.

Gabriel Vecchi from the US National Oceanic and Atmospheric Adminstration says global warming is weakening the vast system of air currents that fuel Pacific trade winds, creating more El Nino-like weather patterns.

Mr Vecchi says countries like Kiribati and the Marshall Islands stand to experience more rain from the pattern.

He says the wind system brings moisture collected from the Pacific ocean from east to west where it precipitates as it rises.

“The amount of moisture that that wind can hold under global warming increases very rapidly. Meanwhile, the amount of rainfall that can occur in the globe is constrained by other physics to increase much more slowly. So because each parcel of air has more moisture in it, to balance a smaller increase in rainfall, you have to actually slow down the winds.”

The slowdown in ocean currents is also expected to cut down on ocean circulation that brings nutrients to the surface for marine life to feed on, which could have an impact on fishing in the Pacific.

© Scoop Media

 
 
 
 
 
World Headlines

 

Breaking: Israel Shelling Beit Hanoun Hospital

The Israeli military have started to shell and shoot at Beit Hanoun hospital. There are still 61 medical staff and civilians, three patients and two International Solidarity Movement volunteers trapped inside. More>>

UN: Urgent Action To End Female Genital Mutilation UN: Urgent Action To End Female Genital Mutilation

New UN data shows need for urgent action to end female genital mutilation, child marriage More>>

World News: SRI LANKA: Justice Denied To Two Child Victims Of Rape
There have been reports of an alleged abduction and rape of an eleven-year-old girl by a group of Navy officers, and of another nine-year-old girl treated in a similar manner. More>>

‘Global Epidemic’ Of Anti-Semitism NGO Urges UN To Condemn ‘global Epidemic’ Of Anti-Semitism

French riot police officers face rioters in Sarcelles, a suburb north of Paris, on July 20, 2014. More>>


IDF Falsifies Photograph To Justify Bombing El-Wafa Hospital IDF Falsifies Photograph To Justify Bombing El-Wafa Hospital

On the 21st July at 2:17 PM, the IDF spokesperson released an image on twitter showing an aerial picture of a building marked as ‘Al-Wafa’ hospital. In the image there is a red circle, which they designated as the location from which a M75 rocket was ... More>>

MH17: Black Boxes Recovered by Malaysian Government

'Following the agreement Prime Minister Najib Razak brokered with rebel leaders, Malaysia has taken custody of flight MH17's black boxes. As the Prime Minister said, they will be passed to the international investigation team for analysis. More>>

ALSO:


Gaza Update On 15th Day Of The Israeli Offensive

Dozens of Palestinian Civilians Killed or Wounded as Israeli Forces Attack Apartment Buildings, Mosques, Hospitals and Schools; White Phosphorous Bombs and Flechette Shells Fired by Israeli Forces in Border Areas... More>>

Al Jazeera: Egypt Verdict Defies Logic And Any Semblance Of Justice

Following today’s verdict in Cairo, Al Jazeera English managing director Al Anstey said: “Today three colleagues and friends were sentenced, and will continue behind bars for doing a brilliant job of being great journalists. More>>


Get More From Scoop

 
 
 
 
 
World
Search Scoop  
 
 
Powered by Vodafone
NZ independent news