SPC Geoscience Division

Drilling for Clean Water in Tonga

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Disaster Reduction Programme's EU B-Envelope project is working closely with the Ministry of Lands, Survey and Natural Resources (MLSNR) to drill six boreholes on Tongatapu. A contract was signed with NEEDS Engineering Ltd for approximately TOP120,000.

Work has just been completed in drilling the first borehole near the international airport that was at a depth of 55 meters with other sites to follow. The borehole at Fu’amotu will be drilled to a depth of 65 meters while the three boreholes at Mata’kieua wellfield will be at a dept of 24 – 35 meters.

The boreholes will be used by MLSNR to monitor water quality. This is very important as the water piped through the reticulated supply to households in Nukua’lofa and in most villages on Tongatapu is sourced from the underground water lens. The data collected through monitoring the water quality including salinity is essential for good management of the water supply.

The MLSNR visit all boreholes on a regular basis to collect samples for testing in their laboratory. The project has also completed upgrading the infrastructure at the Mataki’eua wellfield with construction of new wellsheds, supply of electric submersible pumps and supply of rainwater catchments to the outer islands.

Last Updated on Wednesday, 01 August 2012 08:47 Read more...
 

Snapshots 78 - Disaster Reduction Programme - June 2012

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Bula Readers! Welcome to this edition of Snapshots for June 2012.

We officially reached the mid-point of 2012 and it’s been a particularly busy time for all of us at the SOPAC Disaster Reduction Programme. During June a number of us were involved in the launch of the World Bank’s Policy and Practice Note for Climate and Disaster Resilient Development in the Pacific Islands Region which took place in Suva on 3rd – 4th June .

After that we switched gears a bit and coordinated a workshop the very same week, with our colleagues in the UNISDR and SPREP on 7th – 8th June in relation to the 2011 – 2013 national progress reviews in all Pacific island countries for the Hyogo Framework for Action and the Pacific Disaster Risk Reduction and Disaster Management Framework for Action 2005 – 2015. Following the workshops we immediately launched into the national progress reviews and by the time of writing this reviews have been completed in Palau, Niue and Fiji.

Last Updated on Wednesday, 01 August 2012 08:47 Read more...
 

A Gold Rush in the Abyss

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By WILLIAM J. BROAD, Source: NYTimes.com

Tom Dettweiler makes his living miles down. He helped find the Titanic. After that, his teams located a lost submarine heavy with gold. In all, he has cast light on dozens of vanished ships.

Mr. Dettweiler has now turned from recovering lost treasures to prospecting for natural ones that litter the seabed: craggy deposits rich in gold and silver, copper and cobalt, lead and zinc. A new understanding of marine geology has led to the discovery of hundreds of these unexpected ore bodies, known as massive sulfides because of their sulfurous nature.

These finds are fueling a gold rush as nations, companies and entrepreneurs race to stake claims to the sulfide-rich areas, which dot the volcanic springs of the frigid seabed. The prospectors — motivated by dwindling resources on land as well as record prices for gold and other metals — are busy hauling up samples and assessing deposits valued at trillions of dollars.

“We’ve had extreme success,” Mr. Dettweiler said in a recent interview about the deepwater efforts of his company, Odyssey Marine Exploration of Tampa, Fla.

Last Updated on Thursday, 19 July 2012 10:51 Read more...
 

2012 GIS & RS Conference Announced

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Scientists, users and vendors not only from the Pacific Region, but the world at large will convene for a 4 day conference in Suva, Fiji Islands from 27th November to participate at the 2012 Pacific Island Countries Geographic Information System and Remote Sensing User Conference.

Since it’s inception in 1999, the annual conference has grown from strength to strength as evident by the increase in attendance, expertise and calibre of presentations and discussions held over the years.

The theme for this year is “Mapping Pacific Resources”, which is timely as the recently concluded Rio +20 United Nations conference noted the relevance of global mapping and recognised the value of reliable geospatial information for sustainable development and decision-making. The global conference further recognised the need to support developing countries in their efforts to collect resource and environmental data.

Last Updated on Tuesday, 17 July 2012 13:42 Read more...
 

Nauru moves to implement action on water and sanitation

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Yaren, July 3, 2012: Nauru is pushing forward with action to deal with one of the country’s most significant development hurdles, water and sanitation.

“In February this year Nauru released its first National Water and Sanitation Policy to address the significant threats, identify key response areas and ensure the water and sanitation needs of a wide range of stakeholders is met,” Haseldon Buraman, National Integrated Water Resources Management (IWRM) Coordinator, said. “We have since produced an implementation plan to turn that policy into action.”

Water supply and sanitation issues in Nauru are amongst the most complex and challenging in the world. Frequent and severe droughts, increasing demand for freshwater, and pollution threats to its limited groundwater supply put Nauru in a precarious situation. Added to this is Nauru’s reliance on aging infrastructure and energy-intensive desalination, the challenge of securing sustainable funding sources, and coping with the projected impacts of climate change.

These are all issues that the Government of Nauru hopes to overcome through applying an integrated approach to managing its scarce water resources.

 

Last Updated on Tuesday, 17 July 2012 13:40 Read more...
 

Howorth, Chairman of International Seabed Authorithy Legal and Technical Commission

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Dr. Russell Howorth has been elected Chairman of the Legal and Technical Commission of the International Seabed Authority (ISA).

With the election of Dr. Howorth, the Pacific continues to play a prominent role at ISA; its President, Peter Thomson, is Fiji’s permanent representative to the United Nations, while ISA’s first Secretary General, Satya Nand, is a former Fiji Ambassador.  Dr. Howorth is the Director of SOPAC, a division of the Secretariat of the Pacific Community (SPC).

ISA was established by the 1982 United Nations Convention on the Law of the Sea and currently has 162 member states. It is an autonomous international organization, to which state parties to the Convention are given the responsibility of organising, controlling and administering the resources of the international seabed beyond the limits of national jurisdiction.

In his capacity as chairman of the Legal and Technical Commission, Dr. Howorth presides over a 25-member council that is entrusted with functions relating to activities in the international seabed.

Included in these are the review of applications for plans of work, supervision of exploration or mining activities and the assessment of the environmental impact of such activities.

The Commission also provides advice to the International Seabed Authority’s Assembly and Council on all matters relating to exploration and exploitation of non-living marine resources (such as polymetallic [manganese] nodules, polymetallic (sulphides and cobalt crusts).

While Dr. Howorth’s term on the Legal and Technical Commission is for five years, his chairmanship is for the coming year.

Last Updated on Monday, 23 July 2012 15:24
 

Nautilus/PNG continue talks

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By PATRICK MATBOB; Source: http://www.islandsbusiness.com

Discussions between Nautilus Minerals and the state of PNG have failed to resolve a dispute that has halted the progress of experimental Solwara 1 seabed mining in PNG waters.

Nautilus has reported that a number of meetings have been held between senior representatives of the two parties and discussions would continue until a conclusion was reached.

Meanwhile, opposition to experimental seabed mining plans is growing in PNG and the Pacific region.

One of PNG’s vocal local environment group, Mas Kagin Tapani Association (known as Makata), has called on Nautilus to stop exploiting the pristine Bismarck and Solomon Seas with its experimental seabed mining. It has also called on the PNG state not to pay Nautilus the 30% equity which it was taking up in the project.

National coordinator for the local not-for-profit group Wenceslaus Magun said: “There is no justification for the PNG government to pay 30% to Nautilus.

“This foreign-owned corporation does not own the resources by birth right. They cannot ask the PNG government to make such a contribution to help develop their experimental seabed mining project.

Last Updated on Thursday, 19 July 2012 10:56 Read more...
 

PREEN Newsletter July 2012

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We are pleased to present to you the July 2012 Edition of PREEN Newsletter. The edition includes highlights of recent publications on economic assessments of natural ecosystems, as well as overviews of the cost-benefit analysis workshops that have taken place since the beginning of the year.

A special feature on the World Bank Pacific Disaster Risk Financing and Insurance (PDRFI) project is also included. We hope you will find this newsletter useful in keeping up to date with the economics research and events in the Pacific region.

The next edition of this Newsletter will likely be December 2012. We welcome new articles as they emerge so please feel free to share new events and finding with us in view of keeping the network informed of developments in the Pacific.

Best regards,
Anja Grujovic

Read Online | Download Full Issue (650Kb)

Last Updated on Wednesday, 18 July 2012 14:28
 

Marshall Islands trials Tuvaluan composting toilets

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Majuro, June 27, 2012: An expert from Tuvalu is leading the construction of composting toilets in Majuro, the Republic of the Marshall Islands (RMI), to trial how effective they are at reducing septic pollution of Majuro’s main groundwater resource, the Laura water lens.

The dry eco-san composting toilets use very little water and have the twin benefits of both conserving water and preventing sewage from leaching out of septic systems and into the surrounding environment. The toilets have already been successfully trialled on Tuvalu’s main atoll of Funafuti, where 40 toilets have been constructed.

Tuvalu’s experience with these toilets has also generated interest in other Pacific island countries. Tonga has constructed two demonstration toilets in households on the island of Vava’u, while Nauru has installed them in several primary schools.The initiative is part of a regional Global Environment Facility (GEF) funded Integrated Water Resources Management (IWRM) demonstration project to build the capacity of Pacific Island countries to manage water resources.

Pisi Seleganiu, Project Manager of Tuvalu’s GEF IWRM project currently in Majuro, believes composting toilets are the most appropriate sanitation technology for atoll countries which have scarce water resources and porous soils.

Last Updated on Wednesday, 27 June 2012 11:06 Read more...
 


Page 26 of 49


Newsflash

The SOPAC-organized Pacific Disaster Net user-training was held recently for the staff of the Fiji National Disaster Management Office as well as other selected Government employees. SOPAC provides assistance to 21 island countries in the Pacific region through applied geoscience and technology.

The Pacific Disaster Net is a website that provides Disaster Risk Management partners in the Pacific, in-country information that addresses disaster management issues as well as assisting in development decision making. The partners include government agencies, regional bodies, non-government organizations and international agencies.