Video | Business Headlines | Internet | Science | Scientific Ethics | Technology | Search

 


US/NZ to track endangered whales in Rarotonga

US/NZ to track endangered whales in Rarotonga

26 August 2014

Three US scientists are this week deploying satellite tracking tags on Humpback whales off the Rarotonga coast to gain information vital to protecting the endangered mammals from extinction.

The scientists, University of Canterbury lecturer Travis Horton, Director of the Center for Cetacean Research and Conservation Nan Hauser, and the National Oceanic and Atmosphere Administration’s Alex Zerbini, will deploy seven satellite monitoring tags between August 26 and September 6.

Dr Horton said it would be only the second time the endangered Oceania Humpback whales are tracked from the Cook Islands. The last documented track was recorded by Dr Hauser in 2007.

Dr Hauser’s research showed several whales moved directly from Rarotonga to American Samoa before making the long distance migration from their tropical calving grounds to feeding grounds in the Antarctic.

“We still lack basic knowledge about Humpback whale movement, but past research indicates that Rarotonga largely serves as a stop-over site for whales in transit to other areas across Oceania,” Dr Horton said.

“By deploying satellite transmitter tags on whales as they pass through Rarotonga, we’ll gain a better understanding of how these whales disperse and what migration corridors they use,” he said.

The satellite tracking tags, which last over a year, will allow the scientists to monitor the whales’ movements as soon as the transmitters are attached. Subsequent data from the Argos satellite system will continue to detail the whales’ movement in real time.

US Secretary of State John Kerry’s ‘Our Ocean 2014’ conference in June this year, emphasised the importance of bilateral partnerships, such as this one between the US and New Zealand, in preserving global ocean health and its inhabitants for future generations.

Further information:

Follow Dr Horton’s whale blog: http://megaptera14.blogspot.co.nz/

More information about US Secretary of State John Kerry’s ‘Our Ocean 2014’ conference: http://www.state.gov/e/oes/ocns/opa/2014conf/index.htm

ENDS


© Scoop Media

 
 
 
 
 
Business Headlines | Sci-Tech Headlines

 

Post-Post: Brian Roche To Step Down As NZ Post CEO

Brian Roche will step down as chief executive of New Zealand Post in April 2017, having led the state-owned postal service's drive to adjust to shrinking mail volumes with a combination of cost cuts, asset sales, modernisation and expansion of new businesses. More>>

ALSO:

Company Results: Air NZ Rides The Tourism Boom With Record Full-Year Earnings

Air New Zealand has ridden the tourism boom and staved off increased competition to deliver the best full-year earnings in its 76-year history. More>>

ALSO:

New PGP: Sheep Milk Industry Gets $12.6M Crown Funding

The Sheep - Horizon Three programme aims to develop "a market driven, end-to-end value chain generating annual revenues of between $200 million and $700 million by 2030," according to a joint statement. More>>

ALSO:

Half Full: Fonterra Raises Forecast Milk Price

Fonterra Co-operative Group Limited today increased its 2016/17 forecast Farmgate Milk Price by 50 cents to $4.75 per kgMS. When combined with the forecast earnings per share range for the 2017 financial year of 50 to 60 cents, the total payout available to farmers in the current season is forecast to be $5.25 to $5.35 before retentions. More>>

ALSO:

Keep Digging: Seabed Ironsands Miner TransTasman Tries Again

The first company to attempt to gain a resource consent to mine ironsands from the ocean floor in New Zealand's Exclusive Economic Zone has lodged a new application containing fresh scientific and other evidence it hopes will persuade regulators after their initial application was turned down in 2014. More>>

Wool Pulled: Duvets Sold As ‘Premium Alpaca’ Mostly Sheep’s Wool

Rotorua business Budge Collection Limited (Budge) and sole director, Sun Dong Kim, were convicted and fined a total of $71,250 in Auckland District Court after each pleading guilty to four charges of misrepresenting how much alpaca fibre was in their duvets. More>>

Get More From Scoop

 
 
 
 
 
 
 
 
 
Sci-Tech
Search Scoop  
 
 
Powered by Vodafone
NZ independent news