Gordon Campbell | Parliament TV | Parliament Today | News Video | Crime | Employers | Housing | Immigration | Legal | Local Govt. | Maori | Welfare | Unions | Youth | Search

 


Poor Government Science Is Letting Down NZ’s Dolphins

For immediate release: 23 February 2014

Poor Government Science Is Letting Down New Zealand’s Dolphins

Despite strong criticism from the world’s leading scientific organisations, the New Zealand government maintains that Maui’s and Hector’s dolphins are adequately protected against fishing. However, information published by the Department of Conservation (DOC) does not support this view. NABU International is alarmed at the lack of consistency, scientific rigour and accountability in the government’s management of Hector’s and Maui’s dolphins and disputes the validity of a new estimate of 9,100 Hector’s dolphins off the East Coast South Island.

Maui’s dolphins are amongst the rarest wild animals on earth.  Forty years ago there used to be around 1,800 Maui’s dolphins. Today, there are less than 50. Gillnet and trawl fishing persists across most of the dolphins’ habitat, kills about five individuals a year and will lead to extinction by 2030.

“Every conceivable international scientific body has urged the government to fully protect Maui’s dolphin habitat to secure the dolphins’ survival”, says Dr. Barbara Maas, NABU International’s Head of Endangered Species Conservation.  “This is not the kind of thing that happens every day. Yet, the government simply dismissed this advice and turned to its own officials for support instead – a weak attempt to add credibility to an untenable position that will prove fatal for New Zealand’s only native dolphin.”

The argument centres around disagreement over the dolphins’ distribution. Both Maui’s and the closely related Hector’s dolphins range to a water depth of 100 meters and occasionally beyond.  The Department of Conservation (DOC) accepts this water depth as the offshore boundary for both subspecies. The Ministry of Primary Industries (MPI) too accepts the 100m depth contour as an offshore boundary for Hector’s, but not for Maui’s dolphins.

“Instead of applying a consistent and biologically judicious approach, MPI has created a patchwork of fisheries exclusion zones that reflects industry priorities rather than dolphin distribution.  Boundaries for gillnetting are set at two or seven nautical miles offshore, while protection from trawling only extends to two or four 4 nautical miles. This simply makes no sense.”

As recently as 2012, DOC had argued in favour of protecting Maui’s dolphins to the extremes of their range as a prerequisite for their recovery, criticizing the less wide-ranging  fisheries restrictions  that are now in place as “inadequate” and not representative of “the best available information on the dolphins’ biology”. Then, as now, DOC records include confirmed Maui’s dolphin sightings well beyond the boundaries of current fishing restrictions, which are simply ignored by MPI.

Last week DOC and MPI came out in support of the Government’s decision not to afford the dolphins better protection.  At the same time, the government announced a new estimate of 9,100 Hector’s dolphins off the East Coast South Island. It is based on survey, which is still under review after it had been criticised by experts in New Zealand and overseas.

“One of the problems with the survey is its enormous margin of error, which ranges from 3,000 to 30 million dolphins. Discrepancies of such magnitude are unheard of for surveys of this nature and signify serious technical flaws. Statements about the number of dolphins off the East Coast South Island are therefore premature. It appears that the problem may have been caused by the way the survey was conducted, so it may even have to be repeated. At a cost of some $800,000, this would be an expensive mistake and hardly “great news”.”

“While Maui’s dolphin numbers are declining rapidly, the government is spending its resources on a poorly designed study that is biased towards inflated numbers. These funds could have been used more constructively to help fishermen adopt alternative sources of income that don’t kill endangered dolphins.”

“Maui’s and Hector’s dolphin management is in a mess, and the fact that government officials support a decision made by their Ministers is a non-event” says Dr Maas.  “What’s important is that Maui’s and Hector’s dolphin protection should be based on the best available information and credible and accurate science. Until that happens, New Zealand’s forgotten dolphins don’t stand a chance.”

ENDS

© Scoop Media

 
 
 
 
 
Parliament Headlines | Politics Headlines | Regional Headlines

 

PARLIAMENT TODAY:

Flyover Over: NZTA Not Appealing Flyover Decision

The NZ Transport Agency has decided not to appeal the High Court’s Basin Bridge decision, and says the High Court’s findings provide valuable clarity to help guide the development of future infrastructure projects throughout the country. More>>

ALSO:

Developing Crown Land: Government, Auckland Iwi Reach Agreement

The government has reached agreement with Ngati Whatua and other Auckland iwi over developing 500 hectares of excess land in Auckland for private housing which had been under High Court challenge. More>>

ALSO:

Gordon Campbell: On Maurice Williamson

Maurice Williamson seems to have been granted an annual licence to embarrass the National Party, and its that time of year again. Also as per usual, Williamson’s recent exercise in sexism and homophobia has passed by with barely a murmur from his leader. More>>

ALSO:

Green Climate Plan: Shaw Launches 40% Emission Cut Target

Green Party co-leader James Shaw has announced an emissions target initiative for 40% reduction by 2030. He said agriculture has to long been used as a reason for inaction, a roadblock to action... He proposed a tax of 8 cents per kilo of milk. More>>

ALSO:


Images & Video: Four Alternative Flags For Referendum

Flag Consideration Panel chair, Professor John Burrows, said the Panel’s decision had been guided first and foremost by the results of its engagement programme across a range of communities where thousands of Kiwis shared what was special about New Zealand, as well as the Panel’s own selection criteria. More>>

ALSO:

Transport Report: LGNZ Calls For Proactive Approach To Mobilise Regions

LGNZ has today released Mobilising the Regions, its major transport study, which highlights the economic and social impact of strategic transport decisions nationally and in the regions, and the direct link between regional development, national prosperity, social well-being and cohesiveness. More>>

ALSO:

Transport: New Rules Bring Double-Deckers To Our Cities

New rules that allow buses, including double-deckers, to carry more people will ramp up the public transport offering in our cities, Transport Minister Simon Bridges and Associate Transport Minister Craig Foss say. More>>

ALSO:

Cycling:

Get More From Scoop

 

LATEST HEADLINES

 
 
 
 
 
 
 
 
 
Politics
Search Scoop  
 
 
Powered by Vodafone
NZ independent news